Non-specific orbital inflammation(NSOI)is a noninfectious orbital inflammation.Although it is often considered the most common diagnosis in orbital biopsies,it is an exclusionary diagnosis that requires ruling out sys...Non-specific orbital inflammation(NSOI)is a noninfectious orbital inflammation.Although it is often considered the most common diagnosis in orbital biopsies,it is an exclusionary diagnosis that requires ruling out systemic disease or other possible causes.Its characteristics include acute orbital signs and symptoms,including pain,proptosis,periorbital edema,chemosis,diplopia,and visual impairment.The clinical manifestations and histological findings of NSOI are heterogeneous,without specific diagnostic criteria or treatment guidelines,which poses significant challenges for diagnosis and treatment.This guideline provides a detailed description of the definition,classification,diagnosis,and treatment of NSOI.展开更多
Background:This study conducted a longitudinal analysis of the association between job satisfaction and stress or depressive symptoms of employed persons with disabilities(PWDs)based on the data from the 1st to 8th Pa...Background:This study conducted a longitudinal analysis of the association between job satisfaction and stress or depressive symptoms of employed persons with disabilities(PWDs)based on the data from the 1st to 8th Pannel Survey of Employment for the Disabled(PSED).Methods:After excluding missing values,data on 1614 participants at baseline(1st wave)were analyzed using the chi-square test and generalized estimating equation(GEE)model for data from 1st to 8thPSED.Results:It was found that for each one-unit increase in the job satisfaction score,the stress scale decreased by 0.004(B:−0.004,95%CI:−0.006–−0.002,p-value:<0.0001).Compared to the very high job satisfaction group,the low job satisfaction group was more likely to experience perceived stress(odds ratio[OR]:2.127,p-value:0.001)and experience depressive symptoms(OR:3.557,p-value<0.0001).Furthermore,in terms of the overall satisfaction with their current job among the PWDs,compared to the‘satisfied’group,the‘unsatisfied’group had higher perceived stress(OR:1.593,p-value<0.0001)and depressive symptoms(OR:2.688,p-value<0.0001).Conclusions:There was a close association between job satisfaction and stress or depressive symptoms among employed PWDS.This study’s findings may serve as foundational research to support improving mental health in this population.In addition,it is anticipated that these findings can be used as evidence to improve the work environment for PWDs within the context of Korean corporate culture.展开更多
BACKGROUND Cognitive frailty,characterized by the coexistence of cognitive impairment and physical frailty,represents a multifaceted challenge in the aging population.The role of cardiovascular risk factors in this co...BACKGROUND Cognitive frailty,characterized by the coexistence of cognitive impairment and physical frailty,represents a multifaceted challenge in the aging population.The role of cardiovascular risk factors in this complex interplay is not yet fully understood.AIM To investigate the relationships between cardiovascular risk factors and older persons with cognitive frailty by pooling data from two cohorts of studies in Malaysia.METHODS A comprehensive approach was employed,with a total of 512 communitydwelling older persons aged 60 years and above,involving two cohorts of older persons from previous studies.Datasets related to cardiovascular risks,namely sociodemographic factors,and cardiovascular risk factors,including hypertension,diabetes,hypercholesterolemia,anthropometric characteristics and biochemical profiles,were pooled for analysis.Cognitive frailty was defined based on the Clinical Dementia Rating scale and Fried frailty score.Cardiovascular risk was determined using Framingham risk score.Statistical analyses were conducted using SPSS version 21.RESULTS Of the study participants,46.3%exhibited cognitive frailty.Cardiovascular risk factors including hypertension(OR:1.60;95%CI:1.12-2.30),low fat-free mass(OR:0.96;95%CI:0.94-0.98),high percentage body fat(OR:1.04;95%CI:1.02-1.06),high waist circumference(OR:1.02;95%CI:1.01-1.04),high fasting blood glucose(OR:1.64;95%CI:1.11-2.43),high Framingham risk score(OR:1.65;95%CI:1.17-2.31),together with sociodemographic factors,i.e.,being single(OR 3.38;95%CI:2.26-5.05)and low household income(OR 2.18;95%CI:1.44-3.30)were found to be associated with cognitive frailty.CONCLUSION Cardiovascular-risk specific risk factors and sociodemographic factors were associated with risk of cognitive frailty,a prodromal stage of dementia.Early identification and management of cardiovascular risk factors,particularly among specific group of the population might mitigate the risk of cognitive frailty,hence preventing dementia.展开更多
Inclusive education is the mainstream of developing education for persons with disabilities worldwide.It advocates the recognition and protection of the right of persons with disabilities to receive inclusive educatio...Inclusive education is the mainstream of developing education for persons with disabilities worldwide.It advocates the recognition and protection of the right of persons with disabilities to receive inclusive education in mainstream schools.From the perspective of inclusive education,the educational assistance system for persons with disabilities represents a theoretical innovation in traditional educational support methods,playing a crucial role in integrating persons with disabilities into society,reversing their disadvantaged status,and maintaining educational equity.At present,China's legal system for inclusive education assistance for persons with disabilities needs improvement,and faces several obstacles,including conceptual“limited capacity”,“monotonous”subjects,“crowding-out”obstacles and supervision“absence”obstacles.It is urgent to begin with the transformation of the rule of law concept,clarify the legal positioning of multiple responsibility subjects,achieve mutual reinforcement of education law and education aid legislation,establish a supervision system for inclusive education assistance,and improve the legal framework for educational assistance for persons with disabilities.This will ensure that persons with disabilities can successfully realize their right to education,share in the benefits of social development,and ultimately contribute to achieving common prosperity.展开更多
The latest issue of College English Curriculum Requirements has posed challenges and demands for teachers in terms of linguistic competence, academic knowledge, language skills, professional morality, emotional and at...The latest issue of College English Curriculum Requirements has posed challenges and demands for teachers in terms of linguistic competence, academic knowledge, language skills, professional morality, emotional and attitudinal qualifications, etc., which requires teachers to embrace and handle with active and open-minded responses. Hence, teachers ought to strive to develop and improve their own overall qualifications in collaboration with the long-term development of the subject and of the national higher education, with the need of qualified persons demanded by social development and the students' learning. Teachers also ought to form a notion of scientific development by keeping pace with the time, so as to discern the trend of subject development, to form appropriate judgments concerning the social development and to properly regulate their own development.展开更多
BACKGROUND: There is a growing evidence that matrix metalloproteinase (MMP)-2 and MMP-9 (gelatinases) play an important role in the pathogenesis of numerous disorders, especially with inflammatory etiology and ex...BACKGROUND: There is a growing evidence that matrix metalloproteinase (MMP)-2 and MMP-9 (gelatinases) play an important role in the pathogenesis of numerous disorders, especially with inflammatory etiology and extracellular matrix (ECM) remodeling. Despite the fact that gelatinases involve in liver cirrhosis is provided in the literature, their role in the pathogenesis of chronic pancreatitis and non-specific inflammatory bowel diseases is still under investigation. DATA SOURCES: We carried out a PubMed search of Englishlanguage articles relevant to the involvement of gelatinases in the pathogenesis of liver fibrosis, pancreatitis, and non-specific inflammatory bowel diseases. RESULTS: The decreased activity of gelatinases, especially MMP-2, is related to the development of liver fibrosis, probably due to the decrease of capability for ECM remodeling. Similar situation can be found in chronic pancreatitis; however, reports on this matter are rare. The presence of non-specific inflammatory bowel diseases results in MMP-9 activity elevation. CONCLUSION: The fluctuation of gelatinases activity during liver fibrosis, chronic pancreatitis and non-specific inflammatory bowel diseases is observed, but the exact role of these enzymes demands further studies.展开更多
In this study, the influences of immersion bathing in different concentrations of Bacillus velezensis DY-6 on the body weight gain rate and non-specific immune enzyme activities of the coelom fluid of sea cucumber (Ap...In this study, the influences of immersion bathing in different concentrations of Bacillus velezensis DY-6 on the body weight gain rate and non-specific immune enzyme activities of the coelom fluid of sea cucumber (Apostichopus japonicus) were determined in order to obtain the optimum bacterial concentration. The gut microbiota change in A. japonicus was then analyzed through high-throughput sequencing during the immersion bathing in B. velezensis DY-6 at the optimum concentration for 49 d. The results illustrate that the body weight growth rate of all bathing groups was higher than that of the control. The highest growth rate (25.3%) was achieved when the bacterial concentration was 1×10^3 CFU/mL. The activities of non-specific immune enzymes (ACP, AKP, SOD and LZM) of all bathing groups increased, and the activities of the enzymes of groups bathed with the bacterium at 1×10^3 and 1×10^4 CFU/mL reached the highest on day 21 and day 28. Taking the growth rate and economic cost into consideration, the optimum concentration of B. velezensis DY-6 was 1×10^3 CFU/mL. The influences of immersion bathing in B. velezensis DY-6 at 1×10^3 CFU/mL on the gut microbiota of A. japonicus were then evaluated through 16S rDNA sequencing analysis. Results showed that the gut microbiota changed with the addition of B. velezensis DY-6, and the richness and diversity of the gut microbiota peaked twice on day 14 and day 21, respectively. In association with the non-specific immune enzyme activities and if day 28 was selected as the dividing point, the community structure of the gut microbiota could be obviously divided into two types. The correlation analysis revealed that the non-specific immune enzyme activities were correlated significantly to some gut bacteria (in the phyla Firmicutes, Proteobacteria, and Bacteroidetes) after immersion bathing in B. velezensis DY-6. Our findings will provide the theoretical foundation for probiotic application in sea cucumber farming.展开更多
Exogenous alanyl-glutamine(Aln-Gln) was evaluated for its effects on growth performance, intestinal structure and function, antioxidant status and non-specific immunity of young carp(Cyprinus carpio L.). Six diets...Exogenous alanyl-glutamine(Aln-Gln) was evaluated for its effects on growth performance, intestinal structure and function, antioxidant status and non-specific immunity of young carp(Cyprinus carpio L.). Six diets supplemented with 0, 2.5, 5.0, 7.5, 10.0, or 15.0 g · kg-1 of Aln-Gln were fed to fish for 12 weeks. Supplementation with 7.5, 10.0, or 15.0 g · kg-1 of Aln-Gln significantly increased weight gain rate(WGR), protein efficiency ratio(PER), but feed conservation rate(FCR) and survival were not affected(P〉0.05). The intestinal fold height and number, digestive enzyme, Na+, K+-ATPase activities was found to be significantly high(P〈0.05) with increasing dietary Aln-Gln supplementation up to 7.5 g · kg-1, but there were no significant differences for Aln-Gln supplementation from 7.5 to 15.0 g · kg-1. The glutathione peroxidase(GPX) activity, glutathione(GSH), superoxide dismutase(SOD) activity increased and malondialdehyde(MDA) levels decreased significantly(P〈0.05) in the intestine, hepatopancreas, plasma and muscles. The plasma complement-3(C3) and complement-4(C4) levels were significantly(P〈0.05) improved at 5.0 g · kg-1 level and decreased when over 7.5 g · kg-1. The plasma lysozyme(LSZ) activity increased significantly(P〈0.05) at 7.5, 10.0, or 15.0 g · kg-1 level. In summary, the results showed that Aln-Gln improved growth performance, development and function of the intestine, the activity of the antioxidant defense system and the plasma non-specific immunity of the carps. The optimal Aln-Gln level was 8.24 g · kg-1 diet for WGR based on broken-line regression model analysis.展开更多
Non-specific abdominal complaints are a considerable problem worldwide. Many patients are affected and many differential diagnoses have to be considered. Among these, carbohydrate malabsorption seems to play an import...Non-specific abdominal complaints are a considerable problem worldwide. Many patients are affected and many differential diagnoses have to be considered. Among these, carbohydrate malabsorption seems to play an important role. However, so far, only incomplete absorption of lactose is broadly accepted, while the malabsorption of fructose and sorbitol is still underestimated, although in many parts of the world it is much more frequent. Despite the success of dietary interventions in many patients, there are still a lot of unanswered questions that make further investigations展开更多
The study aims to determine the effects of graded farming on growth performance and non-specific immunity factors of shrimp Litopenaeus vannamei Boone. Three size groups of shrimp, i.e., the small size group [Gs, with...The study aims to determine the effects of graded farming on growth performance and non-specific immunity factors of shrimp Litopenaeus vannamei Boone. Three size groups of shrimp, i.e., the small size group [Gs, with an average body length (BL) of (3.04 ± 0.36) cm and body weight (BW) (0.412± 0.35) g], the large group [GL, with a BL of (4.29±0.55) cm and BW of (1.098 ±0.42) g], and the ungraded group [Gm, with a BL of (3.47±0.81) cm and BW of (0.611 ±0.79) g], were reared under the same conditions for 8 wk. Growth performance and non- specific immunity factors were measured. The results showed that BW gain, biomass gain and the specific growth rate of body length (SGRL) were significantly influenced by size grading (one-way ANOVA, P 〈 0.05). The peroxidase (POD) and antibacterial (Ua) activities of GL were lower than those of G. Superoxide dismutase (SOD) and lysozyme (U1) activities of Gm were lower than those of G. No significant difference (P = 0.121 〉 0.05) was found on phenoloxidase (PO) activity among the three size groups. Synthetically, size grading could enhance growth and rearing efficiency, and did not have a significant influence on the immunity of L. vannamei Boone. Therefore, graded fanning in L. vannamei Boone was feasible in the culture practice.展开更多
In this decade, an increase is expected in end-stageliver disease and hepatocellular carcinoma, most commonly caused by hepatitis C virus(HCV) infection.Although people who inject drugs(PWID) are the ma-jor source for...In this decade, an increase is expected in end-stageliver disease and hepatocellular carcinoma, most commonly caused by hepatitis C virus(HCV) infection.Although people who inject drugs(PWID) are the ma-jor source for HCV infection, they were excluded fromantiviral treatments until recently. Nowadays there isincontrovertible evidence in favor of treating these patients, and substitution therapy and active substanceuse are no longer contraindications for antiviral treatment. The viral clearance in PWID after HCV antiviraltreatment with interferon or pegylated interferon combined with ribavirin is comparable to the viral clearancein non-substance users. Furthermore, multidisciplinary approaches to delivering treatment to PWID are advised, and their treatment should be considered on anindividualized basis. To prevent the spread of HCV inthe PWID community, recent active PWID are eligiblefor treatment in combination with needle exchange programs and substitution therapy. As the rate of HCV reinfection is low after HCV antiviral treatment, there is no need to withhold HCV treatment due to concerns about reinfection alone. Despite the advances in treatment efficacies and data supporting their success, HCV assessment of PWID and initiation of antiviral treatment remains low. However, the proportion of PWID assessed and treated for HCV is increasing, which can be further enhanced by understanding the barriers to and facilitators of HCV care. Removing stigmatization and implementing peer support and group treatment strategies, in conjunction with greater involvement by nurse educators/practitioners, will promote greater treatment seeking and adherence by PWID. Moreover, screening can be facilitated by noninvasive methods for detecting HCV antibodies and assessing liver fibrosis stages. Recently, HCV clearance has become a major endpoint in the war against drugs for the Global Commission on Drug Policy. This review highlights the most recent evidence concerning HCV infection and treatment strategies in PWID.展开更多
Despite a high prevalence of hepatitis C virus(HCV)infection,the vast majority of persons who inject drugs(PWID)have not engaged in HCV care due to a large number of obstacles.Education about the infection among both ...Despite a high prevalence of hepatitis C virus(HCV)infection,the vast majority of persons who inject drugs(PWID)have not engaged in HCV care due to a large number of obstacles.Education about the infection among both PWID and providers remains an important challenge as does discrimination faced by PWID in conventional health care settings.Many providers also remain hesitant to prescribe antiviral therapy due to concerns about adherence and relapse to drug use resulting in reinfection.Presently,however,as a result of improvements in treatment efficacy combined with professional society and government endorsement of HCV treatment for PWID,a pressing need exists to develop strategies to engage these individuals into HCV care.In this article,we propose several strategies that can be pursued in an attempt to engage PWID into HCV management.We advocate that multidisciplinary approaches that utilize health care practitioners from a wide range of specialties,as well as co-localization of medical services,are strategies likely to result in increased numbers of PWID entering into HCV management.Pursuit of HCV therapy after stabilization through drug treatment is an additional strategy likely to increase PWID engagement into HCV care.The full impact of direct acting antivirals for HCV will only be realized if innovative approaches are pursued to engage all HCV infected individuals into treatment.展开更多
This study was to investigate the effects of aqueous decotion from three Chinese medicinal herb additives ( Cyrtomium fortunei, prescription I and prescription II) on non-specific immunity of 1 + age old Amur sturg...This study was to investigate the effects of aqueous decotion from three Chinese medicinal herb additives ( Cyrtomium fortunei, prescription I and prescription II) on non-specific immunity of 1 + age old Amur sturgeon (Acipenser schrencki Brandt) by oral perfusion. Cyrtomiumfortunei, prescription I and prescription II were orally given to 15 fishes for each experimental group once a day, with the concentration of 9,175 and 36 g/S0 kg body weight, respectively. The administration was lasted for 14 days. Meanwhile, distilled water was orally given as the control. After the experiment, some of the experimental fishes were stimulated with high temperature (30 ℃ ) for two hours. Sampling was performed from fishes treated at 22 ℃ and 30 ℃ for measuring the protein content in the serum, phagocytic activity of leucocytes and the activity of the lysozyme in six tissues. The results indicated that Cyrtomiumfortunei and prescription II could help to enhance the content of various proteins and the phagocytic activity of leucocytes. There was no significant change in the effects between these two additives at either the normal temperature or high temperature. Prescription I did not show an obvious effect on the immunity of fishes at the normal temperature, but it did in promo- ting high-efficiency response and improving immunoregulation of fish shocked by some stimuli.展开更多
Objective:To compare the effects of pulsating and static cupping on non-specific neck pain and local skin microcirculation blood perfusion,which is a pilot study.Methods:Seventy participants with non-specific neck pai...Objective:To compare the effects of pulsating and static cupping on non-specific neck pain and local skin microcirculation blood perfusion,which is a pilot study.Methods:Seventy participants with non-specific neck pain were randomized to the following groups:low-frequency pulsating cupping(LF,n=20);high-frequency pulsating cupping(HF,n=20);static cupping(SC,n=20),or waiting list(WL,n=10).The LF,HF,and SC received a bilateral 10-minute cupping treatment at Jianzhongshu(SI 15).Outcomes were pain intensity(visual analog scale,VAS),functional status(Neck Disability Index,NDI),and skin blood perfusion at the SI 15,Dazhui(GV 14),and Shenzhu(GV 12)acupoint areas,measured using Laser Speckle Contrast Analysis technology.Results:Both LF and HF groups showed a significant reduction in VAS scores compared with the SC group(9.00,95%Cl 1.05-16.95,P=.027;8.75,95%CI 0.80-16.70,P=.031).There was no significant difference in VAS scores between the LF and HF groups(P>.05)and between NDI scores measured 3 days after intervention among the four groups(P>.05).In the SI 15 area,blood perfusion in the three treatment groups was higher than that in WL group(P<.01),and the perfusion unit(PU)of the HF pulsating group at 5 minutes after intervention was significantly higher compared with the SC group(P<.05).In the GV 14 area,blood perfusion in the two pulsating cupping groups was higher compared with the WL and SC groups after cupping(P<.05).In the GV 12 area,the PU of the LF group was higher compared with the other three groups only at the time of cup removal(P<.05).Conclusion:This study showed that pulsating cupping may have more favorable analgesic effects on non-specific neck pain compared with static cupping,which may be related to its better effect on improving the local skin blood perfusion.展开更多
The juveniles of hybrid tilapia ( Oreochromis niloticus x Oreochromis areus) were exposed to ananonia-nitrogen (N) (0, 2.5, 5, 10 and 20 mg/L) for 0, 12, 24, 48 and 72 h to evaluate the effect of ammonia-N stres...The juveniles of hybrid tilapia ( Oreochromis niloticus x Oreochromis areus) were exposed to ananonia-nitrogen (N) (0, 2.5, 5, 10 and 20 mg/L) for 0, 12, 24, 48 and 72 h to evaluate the effect of ammonia-N stress on their non-specific immunity. Results show that the activity of serum lysozyme decreased signifi- candy with extension of stress time (P 〈 0.05). The total antioxidant capacity (T-AOC) and activity of antioxidase in liver were significantly affected. The activi- ty of T-AOC and total superoxide dismutase (T-SOD) of fish exposed to ammonia-N were initially decreasing then increasing ( P 〈 0.05 ). Activities of catalase (CAT) and glutathione peroxidase (GSH-Px) were correlated with concentrations of ammonia-N. Fish exposed to lower concentrations (2.5 mg/L or 5 mg/L) showed decreased CAT activity within 24 h (P 〈 0.05 ), while those exposed to higher concentrations (10 mg/L or 20 mg/L) initially showed increased then decreased activity of CAT. Except for the highest concentration groups, fish exposed to ammonia-N showed inductive activity of GSH-Px ( P 〈 0.05 ). Under the ex- perimental conditions, non-specific immunity of tilapia was affected by ammonia-N stress, and the impact was increased with increased concentration and extension of time.展开更多
Non-specific neck pain is a common disease in clinic,and its pathogenesis is not clear.With the progress of the times and the change of living and working habits,the incidence of non-specific neck pain is increasing y...Non-specific neck pain is a common disease in clinic,and its pathogenesis is not clear.With the progress of the times and the change of living and working habits,the incidence of non-specific neck pain is increasing year by year,which has a great impact on people’s physical and mental health,work and life.Traditional Chinese medicine mainly treats non-specific neck pain by acupuncture and massage,while western medicine generally uses exercise and manipulation therapy,but the quality of clinical evidence of all kinds of therapy is not high,which needs to be verified.This paper summarizes the research progress of traditional Chinese medicine and western medicine in the treatment of non-specific neck pain from the aspects of pathogenesis,etiology and pathogenesis of traditional Chinese medicine,and treatment of traditional Chinese medicine and western medicine,so as to provide reference for doctors in clinical treatment of this disease.展开更多
Accessibility is the basis and prerequisite for persons with disabilities to enjoy and exercise all human rights and fundamental freedoms With the rapid development of the internet, providing and promoting informatio...Accessibility is the basis and prerequisite for persons with disabilities to enjoy and exercise all human rights and fundamental freedoms With the rapid development of the internet, providing and promoting information accessibility is considered an important obligation for the State In the process of transforming international human rights law into domestic law, how to deal with the human rights protection of persons with disabilities and the obligations of the private sector to ensure persons with disabilities receive services and products that meet the requirements and principles of information accessibility has become a development issue in the new era Against the backdrop of the Convention on the Rights of Persons with Disabilities and in the context of the booming development of the cause of persons with disabilities in China, legal scholars, persons with disabilities, and organizations have jointly proposed the Beijing Initiative on the Principles of Information Accessibility for Science and Technology Products It clarifies that the private sector should embrace the human rights model advocated by the Convention in terms of information accessibility, and provide equal participation for persons with disabilities in the process of designing, producing and selling scientific and technological products The Initiative also states that the private sector should keep pace with the United Nation’s sustainable development goals and the basic national policy of building a well-to-do society in an all round way, ensuring persons with disabilities are included within a moderately well-off society It also provides civil opinions on the formulation and clarification of relevant laws in the future.展开更多
AIM: To investigate the ultrastructural and morphological changes of non-specific duodenitis (NSD) in an attempt to grade them according to the extent of the lesions. METHODS: Biopsies were taken from the mucosa of du...AIM: To investigate the ultrastructural and morphological changes of non-specific duodenitis (NSD) in an attempt to grade them according to the extent of the lesions. METHODS: Biopsies were taken from the mucosa of duodenal bulb of 44 patients selected from the patients undergoing upper gastrointestinal endoscopy for epigastric discomforts. From each patient, two pinch biopsies on the same area were obtained from duodenal bulb. One was for scanning electron microscopy and the other was stained with hematoxylin-eosin, Warthin-Starry silver and both were then examined under light microscope. A total of 12 specimens (three from each degree of the normal and I-III of NSD diagnosed and graded by histology) selected from the 44 patients were dehydrated, critical point dried, coated with gold palladium and examined under a JEOL JSM-30 scanning electron microscope (SEM) at 20 kV. RESULTS: According to the ultrastructural morphologic changes, non-specific duodenitis was divided into normal (as control group), mild, moderate and severe degrees according to results of SEM. The normal villi of duodenal bulb were less than 0.2 mm. There were inflammation cells, occasionally red blood cells and macrophages on the mucosal epithelial surface. Erosion and desquamation of epithelium could be seen. Three cases (25%, 3/12) had gastric metaplasia and Helicobacter pylori(H pylori) infection could be found in 5 cases (41.67%, 5/12) in duodenal bulb mucosa. The most distinctive feature was the ulcer-like defect on the surface of epithelial cells. CONCLUSION: Non-specific duodenitis is a separate entity disease caused by different factors. SEM is of value as an aid in the diagnosis of mucosal diseases of duodenum.展开更多
Many studies about the health problems of persons with physical disabilities have been performed, however few studies have focused on the life circumstances of persons with physical disabilities. This study aimed to c...Many studies about the health problems of persons with physical disabilities have been performed, however few studies have focused on the life circumstances of persons with physical disabilities. This study aimed to clarify the relationship between stress and the life circumstances of persons with congenital physical disabilities who must use wheelchairs. The participants were 70 individuals who used the services of care workers employed by welfare service business offices. Participants used wheelchairs. In addition, those participants who used a standard manual wheelchair were not able to operate it alone. Participants were required to answer a two-part questionnaire with questions about factors related to basic lifestyle and stress, and about life factors related to the stress of individuals with physical disabilities. No significant relationship between lifestyle and stress was found in either males or females. Most persons with congenital physical disabilities using wheelchairs had some kind of stress in daily life. In particular, significantly more level of stress was found in females (90%) than that in males (65%). Levels of stress according to life factor differed between males and females. The most dramatic gender difference was that the level of stress caused by the mental or mind factor in females was significantly higher than that in males (p < 0.05). Most persons who must use wheelchairs have stress resulting from daily life, and in particular, females experience more mental stress than males.展开更多
基金Supported by National Natural Science Foundation of China(No.82160195,No.82460203)Key R&D Program of Jiangxi Province(No.20223BBH80014).
文摘Non-specific orbital inflammation(NSOI)is a noninfectious orbital inflammation.Although it is often considered the most common diagnosis in orbital biopsies,it is an exclusionary diagnosis that requires ruling out systemic disease or other possible causes.Its characteristics include acute orbital signs and symptoms,including pain,proptosis,periorbital edema,chemosis,diplopia,and visual impairment.The clinical manifestations and histological findings of NSOI are heterogeneous,without specific diagnostic criteria or treatment guidelines,which poses significant challenges for diagnosis and treatment.This guideline provides a detailed description of the definition,classification,diagnosis,and treatment of NSOI.
文摘Background:This study conducted a longitudinal analysis of the association between job satisfaction and stress or depressive symptoms of employed persons with disabilities(PWDs)based on the data from the 1st to 8th Pannel Survey of Employment for the Disabled(PSED).Methods:After excluding missing values,data on 1614 participants at baseline(1st wave)were analyzed using the chi-square test and generalized estimating equation(GEE)model for data from 1st to 8thPSED.Results:It was found that for each one-unit increase in the job satisfaction score,the stress scale decreased by 0.004(B:−0.004,95%CI:−0.006–−0.002,p-value:<0.0001).Compared to the very high job satisfaction group,the low job satisfaction group was more likely to experience perceived stress(odds ratio[OR]:2.127,p-value:0.001)and experience depressive symptoms(OR:3.557,p-value<0.0001).Furthermore,in terms of the overall satisfaction with their current job among the PWDs,compared to the‘satisfied’group,the‘unsatisfied’group had higher perceived stress(OR:1.593,p-value<0.0001)and depressive symptoms(OR:2.688,p-value<0.0001).Conclusions:There was a close association between job satisfaction and stress or depressive symptoms among employed PWDS.This study’s findings may serve as foundational research to support improving mental health in this population.In addition,it is anticipated that these findings can be used as evidence to improve the work environment for PWDs within the context of Korean corporate culture.
基金Supported by Long-term Research Grant Scheme provided by Ministry of Education Malaysia,No.LRGS/1/2019/UM-UKM/1/4Grand Challenge Grant Project 1 and Project 2,No.DCP-2017-002/1,No.DCP-2017-002/2.
文摘BACKGROUND Cognitive frailty,characterized by the coexistence of cognitive impairment and physical frailty,represents a multifaceted challenge in the aging population.The role of cardiovascular risk factors in this complex interplay is not yet fully understood.AIM To investigate the relationships between cardiovascular risk factors and older persons with cognitive frailty by pooling data from two cohorts of studies in Malaysia.METHODS A comprehensive approach was employed,with a total of 512 communitydwelling older persons aged 60 years and above,involving two cohorts of older persons from previous studies.Datasets related to cardiovascular risks,namely sociodemographic factors,and cardiovascular risk factors,including hypertension,diabetes,hypercholesterolemia,anthropometric characteristics and biochemical profiles,were pooled for analysis.Cognitive frailty was defined based on the Clinical Dementia Rating scale and Fried frailty score.Cardiovascular risk was determined using Framingham risk score.Statistical analyses were conducted using SPSS version 21.RESULTS Of the study participants,46.3%exhibited cognitive frailty.Cardiovascular risk factors including hypertension(OR:1.60;95%CI:1.12-2.30),low fat-free mass(OR:0.96;95%CI:0.94-0.98),high percentage body fat(OR:1.04;95%CI:1.02-1.06),high waist circumference(OR:1.02;95%CI:1.01-1.04),high fasting blood glucose(OR:1.64;95%CI:1.11-2.43),high Framingham risk score(OR:1.65;95%CI:1.17-2.31),together with sociodemographic factors,i.e.,being single(OR 3.38;95%CI:2.26-5.05)and low household income(OR 2.18;95%CI:1.44-3.30)were found to be associated with cognitive frailty.CONCLUSION Cardiovascular-risk specific risk factors and sociodemographic factors were associated with risk of cognitive frailty,a prodromal stage of dementia.Early identification and management of cardiovascular risk factors,particularly among specific group of the population might mitigate the risk of cognitive frailty,hence preventing dementia.
基金Phased result of“Research on the Legal Mechanism for Realizing Active Employment in the Social Assistance Law”,a general project of the National Social Science Fund of China(21BFX127)。
文摘Inclusive education is the mainstream of developing education for persons with disabilities worldwide.It advocates the recognition and protection of the right of persons with disabilities to receive inclusive education in mainstream schools.From the perspective of inclusive education,the educational assistance system for persons with disabilities represents a theoretical innovation in traditional educational support methods,playing a crucial role in integrating persons with disabilities into society,reversing their disadvantaged status,and maintaining educational equity.At present,China's legal system for inclusive education assistance for persons with disabilities needs improvement,and faces several obstacles,including conceptual“limited capacity”,“monotonous”subjects,“crowding-out”obstacles and supervision“absence”obstacles.It is urgent to begin with the transformation of the rule of law concept,clarify the legal positioning of multiple responsibility subjects,achieve mutual reinforcement of education law and education aid legislation,establish a supervision system for inclusive education assistance,and improve the legal framework for educational assistance for persons with disabilities.This will ensure that persons with disabilities can successfully realize their right to education,share in the benefits of social development,and ultimately contribute to achieving common prosperity.
文摘The latest issue of College English Curriculum Requirements has posed challenges and demands for teachers in terms of linguistic competence, academic knowledge, language skills, professional morality, emotional and attitudinal qualifications, etc., which requires teachers to embrace and handle with active and open-minded responses. Hence, teachers ought to strive to develop and improve their own overall qualifications in collaboration with the long-term development of the subject and of the national higher education, with the need of qualified persons demanded by social development and the students' learning. Teachers also ought to form a notion of scientific development by keeping pace with the time, so as to discern the trend of subject development, to form appropriate judgments concerning the social development and to properly regulate their own development.
基金supported by a grant from own resources of Medical University of Lublin
文摘BACKGROUND: There is a growing evidence that matrix metalloproteinase (MMP)-2 and MMP-9 (gelatinases) play an important role in the pathogenesis of numerous disorders, especially with inflammatory etiology and extracellular matrix (ECM) remodeling. Despite the fact that gelatinases involve in liver cirrhosis is provided in the literature, their role in the pathogenesis of chronic pancreatitis and non-specific inflammatory bowel diseases is still under investigation. DATA SOURCES: We carried out a PubMed search of Englishlanguage articles relevant to the involvement of gelatinases in the pathogenesis of liver fibrosis, pancreatitis, and non-specific inflammatory bowel diseases. RESULTS: The decreased activity of gelatinases, especially MMP-2, is related to the development of liver fibrosis, probably due to the decrease of capability for ECM remodeling. Similar situation can be found in chronic pancreatitis; however, reports on this matter are rare. The presence of non-specific inflammatory bowel diseases results in MMP-9 activity elevation. CONCLUSION: The fluctuation of gelatinases activity during liver fibrosis, chronic pancreatitis and non-specific inflammatory bowel diseases is observed, but the exact role of these enzymes demands further studies.
基金Supported by the Special Scientific Research Funds for Central Non-profit Institutes,Yellow Sea Fisheries Research Institute,Chinese Academy of Fishery Sciences(No.20603022016008)the National Key R&D Program of China(No.2018YFD0901603)the Agriculture Seed Improvement Project of Shandong Province(No.2017LZGC010)
文摘In this study, the influences of immersion bathing in different concentrations of Bacillus velezensis DY-6 on the body weight gain rate and non-specific immune enzyme activities of the coelom fluid of sea cucumber (Apostichopus japonicus) were determined in order to obtain the optimum bacterial concentration. The gut microbiota change in A. japonicus was then analyzed through high-throughput sequencing during the immersion bathing in B. velezensis DY-6 at the optimum concentration for 49 d. The results illustrate that the body weight growth rate of all bathing groups was higher than that of the control. The highest growth rate (25.3%) was achieved when the bacterial concentration was 1×10^3 CFU/mL. The activities of non-specific immune enzymes (ACP, AKP, SOD and LZM) of all bathing groups increased, and the activities of the enzymes of groups bathed with the bacterium at 1×10^3 and 1×10^4 CFU/mL reached the highest on day 21 and day 28. Taking the growth rate and economic cost into consideration, the optimum concentration of B. velezensis DY-6 was 1×10^3 CFU/mL. The influences of immersion bathing in B. velezensis DY-6 at 1×10^3 CFU/mL on the gut microbiota of A. japonicus were then evaluated through 16S rDNA sequencing analysis. Results showed that the gut microbiota changed with the addition of B. velezensis DY-6, and the richness and diversity of the gut microbiota peaked twice on day 14 and day 21, respectively. In association with the non-specific immune enzyme activities and if day 28 was selected as the dividing point, the community structure of the gut microbiota could be obviously divided into two types. The correlation analysis revealed that the non-specific immune enzyme activities were correlated significantly to some gut bacteria (in the phyla Firmicutes, Proteobacteria, and Bacteroidetes) after immersion bathing in B. velezensis DY-6. Our findings will provide the theoretical foundation for probiotic application in sea cucumber farming.
基金Supported by the Earmarked Fund for China Agriculture Research System(CARS-46)the Special Scientific Research Funds for Central Non-profit Institutes,Chinese Academy of Fishery Sciences(2014A08XK03)
文摘Exogenous alanyl-glutamine(Aln-Gln) was evaluated for its effects on growth performance, intestinal structure and function, antioxidant status and non-specific immunity of young carp(Cyprinus carpio L.). Six diets supplemented with 0, 2.5, 5.0, 7.5, 10.0, or 15.0 g · kg-1 of Aln-Gln were fed to fish for 12 weeks. Supplementation with 7.5, 10.0, or 15.0 g · kg-1 of Aln-Gln significantly increased weight gain rate(WGR), protein efficiency ratio(PER), but feed conservation rate(FCR) and survival were not affected(P〉0.05). The intestinal fold height and number, digestive enzyme, Na+, K+-ATPase activities was found to be significantly high(P〈0.05) with increasing dietary Aln-Gln supplementation up to 7.5 g · kg-1, but there were no significant differences for Aln-Gln supplementation from 7.5 to 15.0 g · kg-1. The glutathione peroxidase(GPX) activity, glutathione(GSH), superoxide dismutase(SOD) activity increased and malondialdehyde(MDA) levels decreased significantly(P〈0.05) in the intestine, hepatopancreas, plasma and muscles. The plasma complement-3(C3) and complement-4(C4) levels were significantly(P〈0.05) improved at 5.0 g · kg-1 level and decreased when over 7.5 g · kg-1. The plasma lysozyme(LSZ) activity increased significantly(P〈0.05) at 7.5, 10.0, or 15.0 g · kg-1 level. In summary, the results showed that Aln-Gln improved growth performance, development and function of the intestine, the activity of the antioxidant defense system and the plasma non-specific immunity of the carps. The optimal Aln-Gln level was 8.24 g · kg-1 diet for WGR based on broken-line regression model analysis.
文摘Non-specific abdominal complaints are a considerable problem worldwide. Many patients are affected and many differential diagnoses have to be considered. Among these, carbohydrate malabsorption seems to play an important role. However, so far, only incomplete absorption of lactose is broadly accepted, while the malabsorption of fructose and sorbitol is still underestimated, although in many parts of the world it is much more frequent. Despite the success of dietary interventions in many patients, there are still a lot of unanswered questions that make further investigations
基金supported by the National High-TechR&D Program of China (2004BA526B02)the Natural Science Foundation of Qingdao Agricultural Univesity,China (610804)the High Level Talents Fund of Qingdao Agricultural University, China (630628)
文摘The study aims to determine the effects of graded farming on growth performance and non-specific immunity factors of shrimp Litopenaeus vannamei Boone. Three size groups of shrimp, i.e., the small size group [Gs, with an average body length (BL) of (3.04 ± 0.36) cm and body weight (BW) (0.412± 0.35) g], the large group [GL, with a BL of (4.29±0.55) cm and BW of (1.098 ±0.42) g], and the ungraded group [Gm, with a BL of (3.47±0.81) cm and BW of (0.611 ±0.79) g], were reared under the same conditions for 8 wk. Growth performance and non- specific immunity factors were measured. The results showed that BW gain, biomass gain and the specific growth rate of body length (SGRL) were significantly influenced by size grading (one-way ANOVA, P 〈 0.05). The peroxidase (POD) and antibacterial (Ua) activities of GL were lower than those of G. Superoxide dismutase (SOD) and lysozyme (U1) activities of Gm were lower than those of G. No significant difference (P = 0.121 〉 0.05) was found on phenoloxidase (PO) activity among the three size groups. Synthetically, size grading could enhance growth and rearing efficiency, and did not have a significant influence on the immunity of L. vannamei Boone. Therefore, graded fanning in L. vannamei Boone was feasible in the culture practice.
基金Supported by Limburg Clinical Research Program(LCRP)Supported by the Limburg Sterk Merk Foundation of Hasselt University,Ziekenhuis Oost-Limburg and Jessa Hospital
文摘In this decade, an increase is expected in end-stageliver disease and hepatocellular carcinoma, most commonly caused by hepatitis C virus(HCV) infection.Although people who inject drugs(PWID) are the ma-jor source for HCV infection, they were excluded fromantiviral treatments until recently. Nowadays there isincontrovertible evidence in favor of treating these patients, and substitution therapy and active substanceuse are no longer contraindications for antiviral treatment. The viral clearance in PWID after HCV antiviraltreatment with interferon or pegylated interferon combined with ribavirin is comparable to the viral clearancein non-substance users. Furthermore, multidisciplinary approaches to delivering treatment to PWID are advised, and their treatment should be considered on anindividualized basis. To prevent the spread of HCV inthe PWID community, recent active PWID are eligiblefor treatment in combination with needle exchange programs and substitution therapy. As the rate of HCV reinfection is low after HCV antiviral treatment, there is no need to withhold HCV treatment due to concerns about reinfection alone. Despite the advances in treatment efficacies and data supporting their success, HCV assessment of PWID and initiation of antiviral treatment remains low. However, the proportion of PWID assessed and treated for HCV is increasing, which can be further enhanced by understanding the barriers to and facilitators of HCV care. Removing stigmatization and implementing peer support and group treatment strategies, in conjunction with greater involvement by nurse educators/practitioners, will promote greater treatment seeking and adherence by PWID. Moreover, screening can be facilitated by noninvasive methods for detecting HCV antibodies and assessing liver fibrosis stages. Recently, HCV clearance has become a major endpoint in the war against drugs for the Global Commission on Drug Policy. This review highlights the most recent evidence concerning HCV infection and treatment strategies in PWID.
文摘Despite a high prevalence of hepatitis C virus(HCV)infection,the vast majority of persons who inject drugs(PWID)have not engaged in HCV care due to a large number of obstacles.Education about the infection among both PWID and providers remains an important challenge as does discrimination faced by PWID in conventional health care settings.Many providers also remain hesitant to prescribe antiviral therapy due to concerns about adherence and relapse to drug use resulting in reinfection.Presently,however,as a result of improvements in treatment efficacy combined with professional society and government endorsement of HCV treatment for PWID,a pressing need exists to develop strategies to engage these individuals into HCV care.In this article,we propose several strategies that can be pursued in an attempt to engage PWID into HCV management.We advocate that multidisciplinary approaches that utilize health care practitioners from a wide range of specialties,as well as co-localization of medical services,are strategies likely to result in increased numbers of PWID entering into HCV management.Pursuit of HCV therapy after stabilization through drug treatment is an additional strategy likely to increase PWID engagement into HCV care.The full impact of direct acting antivirals for HCV will only be realized if innovative approaches are pursued to engage all HCV infected individuals into treatment.
基金Supported by Special Fund for Agro-scientific Research in the Public Interest(201003055)Fundamental Research Funds in Central Public Welfare Research Institutes(201001)
文摘This study was to investigate the effects of aqueous decotion from three Chinese medicinal herb additives ( Cyrtomium fortunei, prescription I and prescription II) on non-specific immunity of 1 + age old Amur sturgeon (Acipenser schrencki Brandt) by oral perfusion. Cyrtomiumfortunei, prescription I and prescription II were orally given to 15 fishes for each experimental group once a day, with the concentration of 9,175 and 36 g/S0 kg body weight, respectively. The administration was lasted for 14 days. Meanwhile, distilled water was orally given as the control. After the experiment, some of the experimental fishes were stimulated with high temperature (30 ℃ ) for two hours. Sampling was performed from fishes treated at 22 ℃ and 30 ℃ for measuring the protein content in the serum, phagocytic activity of leucocytes and the activity of the lysozyme in six tissues. The results indicated that Cyrtomiumfortunei and prescription II could help to enhance the content of various proteins and the phagocytic activity of leucocytes. There was no significant change in the effects between these two additives at either the normal temperature or high temperature. Prescription I did not show an obvious effect on the immunity of fishes at the normal temperature, but it did in promo- ting high-efficiency response and improving immunoregulation of fish shocked by some stimuli.
文摘Objective:To compare the effects of pulsating and static cupping on non-specific neck pain and local skin microcirculation blood perfusion,which is a pilot study.Methods:Seventy participants with non-specific neck pain were randomized to the following groups:low-frequency pulsating cupping(LF,n=20);high-frequency pulsating cupping(HF,n=20);static cupping(SC,n=20),or waiting list(WL,n=10).The LF,HF,and SC received a bilateral 10-minute cupping treatment at Jianzhongshu(SI 15).Outcomes were pain intensity(visual analog scale,VAS),functional status(Neck Disability Index,NDI),and skin blood perfusion at the SI 15,Dazhui(GV 14),and Shenzhu(GV 12)acupoint areas,measured using Laser Speckle Contrast Analysis technology.Results:Both LF and HF groups showed a significant reduction in VAS scores compared with the SC group(9.00,95%Cl 1.05-16.95,P=.027;8.75,95%CI 0.80-16.70,P=.031).There was no significant difference in VAS scores between the LF and HF groups(P>.05)and between NDI scores measured 3 days after intervention among the four groups(P>.05).In the SI 15 area,blood perfusion in the three treatment groups was higher than that in WL group(P<.01),and the perfusion unit(PU)of the HF pulsating group at 5 minutes after intervention was significantly higher compared with the SC group(P<.05).In the GV 14 area,blood perfusion in the two pulsating cupping groups was higher compared with the WL and SC groups after cupping(P<.05).In the GV 12 area,the PU of the LF group was higher compared with the other three groups only at the time of cup removal(P<.05).Conclusion:This study showed that pulsating cupping may have more favorable analgesic effects on non-specific neck pain compared with static cupping,which may be related to its better effect on improving the local skin blood perfusion.
基金Supported by Guangdong Natural Science Foundation(S2013010013693,S2011010003451)Science and Technology Project of Guangdong Province(2013B020307016)Excellent Young Teachers Program of Guangdong(Yq2013152)
文摘The juveniles of hybrid tilapia ( Oreochromis niloticus x Oreochromis areus) were exposed to ananonia-nitrogen (N) (0, 2.5, 5, 10 and 20 mg/L) for 0, 12, 24, 48 and 72 h to evaluate the effect of ammonia-N stress on their non-specific immunity. Results show that the activity of serum lysozyme decreased signifi- candy with extension of stress time (P 〈 0.05). The total antioxidant capacity (T-AOC) and activity of antioxidase in liver were significantly affected. The activi- ty of T-AOC and total superoxide dismutase (T-SOD) of fish exposed to ammonia-N were initially decreasing then increasing ( P 〈 0.05 ). Activities of catalase (CAT) and glutathione peroxidase (GSH-Px) were correlated with concentrations of ammonia-N. Fish exposed to lower concentrations (2.5 mg/L or 5 mg/L) showed decreased CAT activity within 24 h (P 〈 0.05 ), while those exposed to higher concentrations (10 mg/L or 20 mg/L) initially showed increased then decreased activity of CAT. Except for the highest concentration groups, fish exposed to ammonia-N showed inductive activity of GSH-Px ( P 〈 0.05 ). Under the ex- perimental conditions, non-specific immunity of tilapia was affected by ammonia-N stress, and the impact was increased with increased concentration and extension of time.
基金supported by the National Natural Science Foundation of China(No.81603638)the China Postdoctoral Science Foundation(No.2019M662791)+2 种基金the Fundamental Research Funds for the Beijing University of Chinese Medicine(No.2019-JYB-JS-042)the Young Scientist Development Program,Dongzhimen Hospital Affiliated to Beijing University of Chinese Medicine(No.DZMYS-201702)Dongcheng District Outstanding Talent Nurturing Program(No.2020-dchrcpyzz-29).
文摘Non-specific neck pain is a common disease in clinic,and its pathogenesis is not clear.With the progress of the times and the change of living and working habits,the incidence of non-specific neck pain is increasing year by year,which has a great impact on people’s physical and mental health,work and life.Traditional Chinese medicine mainly treats non-specific neck pain by acupuncture and massage,while western medicine generally uses exercise and manipulation therapy,but the quality of clinical evidence of all kinds of therapy is not high,which needs to be verified.This paper summarizes the research progress of traditional Chinese medicine and western medicine in the treatment of non-specific neck pain from the aspects of pathogenesis,etiology and pathogenesis of traditional Chinese medicine,and treatment of traditional Chinese medicine and western medicine,so as to provide reference for doctors in clinical treatment of this disease.
文摘Accessibility is the basis and prerequisite for persons with disabilities to enjoy and exercise all human rights and fundamental freedoms With the rapid development of the internet, providing and promoting information accessibility is considered an important obligation for the State In the process of transforming international human rights law into domestic law, how to deal with the human rights protection of persons with disabilities and the obligations of the private sector to ensure persons with disabilities receive services and products that meet the requirements and principles of information accessibility has become a development issue in the new era Against the backdrop of the Convention on the Rights of Persons with Disabilities and in the context of the booming development of the cause of persons with disabilities in China, legal scholars, persons with disabilities, and organizations have jointly proposed the Beijing Initiative on the Principles of Information Accessibility for Science and Technology Products It clarifies that the private sector should embrace the human rights model advocated by the Convention in terms of information accessibility, and provide equal participation for persons with disabilities in the process of designing, producing and selling scientific and technological products The Initiative also states that the private sector should keep pace with the United Nation’s sustainable development goals and the basic national policy of building a well-to-do society in an all round way, ensuring persons with disabilities are included within a moderately well-off society It also provides civil opinions on the formulation and clarification of relevant laws in the future.
文摘AIM: To investigate the ultrastructural and morphological changes of non-specific duodenitis (NSD) in an attempt to grade them according to the extent of the lesions. METHODS: Biopsies were taken from the mucosa of duodenal bulb of 44 patients selected from the patients undergoing upper gastrointestinal endoscopy for epigastric discomforts. From each patient, two pinch biopsies on the same area were obtained from duodenal bulb. One was for scanning electron microscopy and the other was stained with hematoxylin-eosin, Warthin-Starry silver and both were then examined under light microscope. A total of 12 specimens (three from each degree of the normal and I-III of NSD diagnosed and graded by histology) selected from the 44 patients were dehydrated, critical point dried, coated with gold palladium and examined under a JEOL JSM-30 scanning electron microscope (SEM) at 20 kV. RESULTS: According to the ultrastructural morphologic changes, non-specific duodenitis was divided into normal (as control group), mild, moderate and severe degrees according to results of SEM. The normal villi of duodenal bulb were less than 0.2 mm. There were inflammation cells, occasionally red blood cells and macrophages on the mucosal epithelial surface. Erosion and desquamation of epithelium could be seen. Three cases (25%, 3/12) had gastric metaplasia and Helicobacter pylori(H pylori) infection could be found in 5 cases (41.67%, 5/12) in duodenal bulb mucosa. The most distinctive feature was the ulcer-like defect on the surface of epithelial cells. CONCLUSION: Non-specific duodenitis is a separate entity disease caused by different factors. SEM is of value as an aid in the diagnosis of mucosal diseases of duodenum.
文摘Many studies about the health problems of persons with physical disabilities have been performed, however few studies have focused on the life circumstances of persons with physical disabilities. This study aimed to clarify the relationship between stress and the life circumstances of persons with congenital physical disabilities who must use wheelchairs. The participants were 70 individuals who used the services of care workers employed by welfare service business offices. Participants used wheelchairs. In addition, those participants who used a standard manual wheelchair were not able to operate it alone. Participants were required to answer a two-part questionnaire with questions about factors related to basic lifestyle and stress, and about life factors related to the stress of individuals with physical disabilities. No significant relationship between lifestyle and stress was found in either males or females. Most persons with congenital physical disabilities using wheelchairs had some kind of stress in daily life. In particular, significantly more level of stress was found in females (90%) than that in males (65%). Levels of stress according to life factor differed between males and females. The most dramatic gender difference was that the level of stress caused by the mental or mind factor in females was significantly higher than that in males (p < 0.05). Most persons who must use wheelchairs have stress resulting from daily life, and in particular, females experience more mental stress than males.