The Study of G6PD in Erythrocyte and Lens in Senile and Presenile Cataract

The G6PD activity of erythrocytes in 113 male patients with senile and presenile cataract and 86 controls, and G6PD activity of lens in 30 patients with senile cataract and 42 controls were reported. The cataractous group had higher frequency of G6PD deficiency and lower average G6PD level in erythrocytes and lenses, but with out statistical significance. The frequency of G6PD deficiency of erythrocytes in presenile cataractous group was higher than that of senile cataractous group but with no statistic...

Therapeutic effect of Cistanche deserticola on defecation in senile constipation rat model through stem cell factor/C-kit signaling pathway

BACKGROUND Constipation is one of the chronic gastrointestinal functional diseases.It seriously affects the quality of life.Cistanche deserticola(C.deserticola)can treat constipation obviously,but its mechanism has not been clarified.We supposed that mechanism of it improved the intestinal motility by stimulating interstitial Cajal cells(ICC).Activation of the C-kit receptor on the surface of ICC is closely related to ICC function,and the stem cell factor(SCF)/C-kit signaling pathways plays an important role on it.To investigate the mechanism of how C.deserticola treats constipation,this study aimed to establish a constipation model in rats and explore the role of SCF/C-kit signaling pathway in the treatment.AIM To explore the SCF/C-kit signaling pathways in the role of C.deserticola for treatment of constipation by a constipation rat model.METHODS Forty-eight 8-mo-old Sprague–Dawley rats were divided into 4 groups by random weight method:Normal group(n=12),model group(n=12),C.deserticola group(n=12)and blocker group(n=12).The normal group received normal saline by gavage;the model group received loperamide by gavage;the blocker group received loperamide and C.deserticola by gavage,and STI571 was injected by intraperitoneally.During treatment,the weight,fecal granules and fecal quality were recorded every 10 d.On day 20 after model induction,the colon tissues of each group were removed.Hematoxylin and eosin staining was used to observe pathological changes.Expression levels of SCF,C-kit and Aquaporin genes were detected by immunohistochemistry,western blotting,and real-time-quantitative polymerase chain reaction.The colonic epithelial mitochondria and goblet cells were observed by transmission electron microscopy.RESULTS Compared with the normal group,as treatment progressed,the weight of rats in the model and blocker groups decreased significantly,the stool weight decreased,and the stool quality was dry(P<0.05).C.deserticola reversed the decrease in body weight and stool weight and improved stool quality.Histopathological analysis indicated that the colonic mucosal epithelium in the model group was incomplete,and the arrangement of the glands was irregular or damaged.Treatment with C.deserticola improved the integrity and continuity of the epithelial cells and regular arrangement of the glands.The blocking agents inhibited the effects of C.deserticola Immunohistochemistry and real-timequantitative polymerase chain reaction showed that expression of SCF and C-kit protein or genes in the colonic tissue of the model group was decreased(P<0.05),while treatment with C.deserticola increased protein or gene expression(P<0.05).Western blotting showed that expression of aquaporin APQ3 was increased,while the expression of Cx43 decreased in the model group.Treatment with C.deserticola inhibited expression of APQ3 and promoted expression of Cx43.Transmission electron microscopy showed that the mitochondria of the colonic epithelium in the model group were swollen and arranged disorderly,and microvilli were sparse.The condition was better in the C.deserticola group.Mice treated with STI571 blocker confirmed that blocking the SCF/C-kit pathway inhibited the improvement of constipation by C.deserticola.CONCLUSION C.deserticola improved defecation in rats with constipation,and the SCF/C-kit signaling pathway,which is a key link of ICC function,played an important role of the treatment.

Key determinants of misdiagnosis of tracheobronchial tuberculosis among senile patients in contemporary clinical practice:A retrospective analysis

BACKGROUND Tracheobronchial tuberculosis(TBTB)is a common subtype of pulmonary tuberculosis.Concomitant diseases often obscure the diagnosis of senile TBTB.AIM To characterize senile patients with TBTB and to identify the potential causes of misdiagnosis.METHODS One hundred twenty patients with senile TBTB who were admitted to the Anhui Chest hospital between May 2017 and May 2019 were retrospectively analyzed.Patients were classified as diagnosed group(n=58)and misdiagnosed group(n=62).Clinical manifestations,laboratory results,radiographic data,and endoscopic findings were compared between the two groups.RESULTS Patients in the misdiagnosed group were most commonly diagnosed as pulmonary tuberculosis(non-TBTB,29/62,46.8%),general pneumonia(9/62,14.5%),chronic obstructive pulmonary disease(8/62,12.9%),and tracheobronchial carcinoma(7/62,11.3%).The time elapsed between disease onset and confirmation of diagnosis was significantly longer in the misdiagnosed group[median(first quartile,third quartile):6.32(4.94,16.02)mo vs 3.73(2.37,8.52)mo].The misdiagnosed group had lower proportion of patients who underwent bronchoscopy[33.87%(21/62)vs 87.93%(51/58)],chest computed tomography(CT)scan[69.35%(43/62)vs 98.28%(57/58)],and those who showed CT signs of tuberculosis[27.91%(12/62)vs 50%(29/58)]as compared to that in the diagnosed group(P<0.05).There were no significant between-group differences with respect to age,gender,occupation,clinical manifestations,or prevalence of comorbid chronic diseases(P>0.05).CONCLUSION Insufficient or inaccurate radiographic or bronchoscopic assessment was the predominant cause of delayed diagnosis of TBTB.Increased implementation and better interpretation of CT scan and early implementation of bronchoscopy can help reduce misdiagnosis of senile TBTB.

Central Venous Catheter-related Thrombosis in Senile Male Patients: New Risk Factors and Predictors

Central venous catheterization（CVC）-related venous thrombosis is a common but serious clinical complication, thus prevention and treatment on this problem should be extensively investigated. In this research, we aimed to investigate the incidence rate of CVC-related venous thrombosis in senile patients and give a further discussion on the related risk factors and predictors. A total of 324 hospitalized senile male patients subjected to CVC were selected. Retrospective investigation and analysis were conducted on age, underlying diseases, clinical medications, catheterization position and side, catheter retention time, and incidence of CVC-related venous thrombosis complications. Basic laboratory test results during catheterization and thrombogenesis were also collected and analyzed. Among the 324 patients, 20 cases（6.17%） of CVC-related venous thrombosis were diagnoseds. The incidence rate of CVC-related venous thrombosis in subclavian vein catheterization was significantly lower than that in femoral vein catheterization（P〈0.01） and that in internal jugular vein catheterization（P〈0.05）. No statistically significant difference was found between femoral vein catheterization and internal jugular vein catheterization（P〉0.05）. Previous venous thrombosis history（P〈0.01）, high lactate dehydrogenase level（P〈0.01）, low high-density lipoprotein（HDL） level（P〈0.05）, and low albumin level（P〈0.05） were found as risk factors or predictors of CVC-related venous thrombosis in senile male patients. Subclavian vein catheterization was the most appropriate choice among senile patients to decrease the incidence of CVC-related venous thrombosis. Previous venous thrombosis history, high lactate dehydrogenase level, low HDL level, and low albumin level were important risk factors in predicting CVC-related venous thrombosis.

Diagnosis related group grouping study of senile cataract patients based on E-CHAID algorithm

AIM： To figure out the contributed factors of the hospitalization expenses of senile cataract patients（HECP） and build up an area-specified senile cataract diagnosis related group（DRG） of Shanghai thereby formulating the reference range of HECP and providing scientific basis for the fair use and supervision of the health care insurance fund.METHODS： The data was collected from the first page of the medical records of 22 097 hospitalized patients from tertiary hospitals in Shanghai from 2010 to 2012 whose major diagnosis were senile cataract. Firstly, we analyzed the influence factors of HECP using univariate and multivariate analysis. DRG grouping was conducted according to the exhaustive Chi-squared automatic interaction detector（E-CHAID） model, using HECP as target variable. Finally we evaluated the grouping results using non-parametric test such as Kruskal-Wallis H test, RIV, CV, etc.RESULTS： The 6 DRGs were established as well as criterion of HECP, using age, sex, type of surgery and whether complications/comorbidities occurred as the key variables of classification node of senile cataract cases.CONCLUSION： The grouping of senile cataract cases based on E-CHAID algorithm is reasonable. And the criterion of HECP based on DRG can provide a feasible way of management in the fair use and supervision of medical insurance fund.

The Clinical Study of a New Management Model Using Mobile Health for Senile Hypertension

Objective: To evaluate a new management model using mobile health for senile hypertension. Methods: This medical service combined traditional medical treatment with Mobile Health. We use it to explore a new and effective model of elderly hypertension management and the most effective and lowest cost management crowd. According to the randomized controlled design of trial, 105 old hypertensive patients participated in the study voluntarily in the Qingdao Municipal Hospital were randomly divided into the experimental group (75 cases) and control group (30 cases). Experimental group is divided into geriatric specialist group (25 cases), general practitioner group (25 cases) and nurse group (25 cases). Blood pressure was administered in experimental (with the new model) and control groups (with the traditional model) for 2 months to compare their blood pressure and the decrease of them. Results: Blood pressure was compared between the two groups before and after administration. The systolic blood pressure (SBP) of experimental group is 162.44 ± 13.970 mmHg before administration. SBP of experimental group is 147.69 ± 13.509 mmHg after administration, the difference is statistically significant (P = 0.000). The diastolic blood pressure (DBP) of experimental group is 91.58 ± 10.822 mmHg before administration. DBP of experimental group is 84.64 ± 10.412 mmHg after administration, P = 0.003. SBP of control group is 159.93 ± 15.238 mmHg before administration. The systolic blood pressure of control group is 152.33 ± 14.115 (mmHg) after administration. P is 0.167 (P > 0.05). The difference was not statistically significant. DBP of control group is 94.73 ± 12.401 (mmHg) before administration. DBP of control group is 90.60 ± 11.115 (mmHg) after administration. P is 0.345 (P > 0.05). The difference was not statistically significant. The decrease of SBP of geriatric specialist group, general practitioner group and nurse group is 18.40 ± 11.764 mmHg, 14.47 ± 9.44 mmHg, 10.80 ± 6.026 mmHg. The difference was not statistically significant (P > 0.05). The decrease of DBP of geriatric specialist group, general practitioner group and nurse group is 9.33 ± 7.451 mmHg vs. 5.33 ± 6.287 mmHg vs. 6.13 ± 5.069 mmHg (P > 0.05). Conclusion: The new model is effective and it works well for controlling blood pressure of elderly hypertensive patients. Especially with the doctors and patients’ families, the management effect has been obviously improved. Medical interventions make the new model more scientific. The management of geriatric specialists, general practitioners and nurses is equally valid.

ELECTRIC FIRE NEEDLE IN THE TREATMENT OF SENILE IMPOTENCE:A REPORT OF 228 CASES

Sexual matters between husband and wifeconcern directly the continuation of the humanrace and harmony of their family.The relationsbetween sexual life and health have been givenspecial attention in traditional medicine.Senileimpotence is a commonly encountered

Determination of Carboplatin Dose by Area Under the Curve in Combination Chemotherapy for Senile Non-small Cell Lung Cancer

To preliminarily determine the appropriate dosage of carboplatin （CBP） at AUC of 5 mg-M1^-1·min^-1 in the combination chemotherapy for Chinese senile patients with non-small cell lung cancer （NSCLC）. Thirty-five Chinese senile patients with NSCLC in advanced stage （Ⅲ/Ⅳ） were given 96 cycles of combination chemotherapy. Chemotherapy schedules included Taxol＋CBP, Gemzar＋CBP and NVB＋CBE The dose of CBP was at 5 mg.mL^-1·min^-1 of area under the concentration-time curve （AUC）. Side effects and quality of life were observed before and after the chemotherapy. Myelosuppression was severe and commonly observed. Grade 3/4 of granulocytopenia was found in 47.9% （46/96） of the patients and grade 3/4 of thrombocytopenia was noted in 28.1% （27/96） of the subjects. However, other side effects were slight. The mean score of quality of life （QOL）, according to the criteria of QOL for Chinese cancer patients had reduced 6.8. At 5 mg.mL^-1·min^-1 by AUC, the hematological toxicity of CBP was severe and it had some negative effects on the QOL. The administration of CBP at 5 mg.mL^-1·min^-1 by AUC may be too high for Chinese senile patients with non-small cell lung cancer.

Treatment Effects of Acupuncture and Calligraphy Training on Cognitive Abilities in Senile Demented Patients

Purpose:This study compared the relative effectiveness of Chinese calligraphy handwriting(CCH)and acupuncture in the treatment of patients with senile dementia.Materials and Methods:A randomized controlled trial(RCT)with 17 mild-to-moderate dementia patients with an average age of 77.29 years were randomly assigned with 9 to the calligraphy handwriting group and 8 to the acupuncture treatment group for a month of consecutive treatment.The participants'cognitive abilities,as well as symptoms of senile dementia,were measured by the Chinese version of the Mini-mental State Examination(CMMSE)and the Chinese Medicine Quantitative Diagnostic Survey for Senile Dementia Symptoms,respectively,before and after the treatment.Results:The calligraphy group showed a significant increase in calculation and memory as well as a decline in the symptoms of senile dementia.Patients in the acupuncture group experienced a significant growth in total CMMSE scores and the subscales in orientation to time and place,behavioral operations,as well as reduced clinical symptoms.However,no significant changes were found in their memory and calculation abilities.Conclusion:Both CCH and acupuncture treatments were found significantly effective for,respectively,enhancing the patients'cognitive abilities and reducing their clinical symptoms.Further,calligraphy handwriting also improved the level of their attention and concentration,physical relaxation,and emotional stability.

Effect of vertebroplasty combined with pedicle internal fixation on senile osteoporotic vertebral compression fracture

Objective:To investigate the effect of vertebroplasty combined with pedicle screw fixation in the treatment of senile osteoporotic vertebral compression fractures.Methods:Eighty-one patients with senile osteoporotic vertebral compression fractures were enrolled in our hospital from January 2015 to January 2019.They were randomly divided into a single group(40 cases)and a combined group(41 cases).),a single group was treated with pedicle screw internal fixation,and the combined group was treated with vertebroplasty.The recovery,pain and dysfunction index of the injured vertebrae before and after operation were compared between the two groups.The serum neurological function related indexes before and after operation were compared and the incidence of postoperative adverse events were recorded.Results:There was no significant difference in the recovery of the injured vertebrae between the two groups(P>0.05).The compression ratio,spinal stenosis rate and Cobb angle of the combined group were significantly lower than the single group(P<0.05).On the 3rd postoperative day,there were no significant differences between the two groups in Visual Analogue Scale/Score(VAS)and Oswestry Dability Index(ODI)scores(P>0.05).The VAS and ODI scores of the group were significantly lower than those of the single group(P<0.05).On the 3rd day after surgery,the neuron-specific enolase(NSE)and brain derived neurotrophic factor(brain-derived neurotrophic factor)were used.The levels of BDNF,S100βand Nerve growth factor(NGF)were not significantly different(P>0.05).At 3 months after operation,the level of BDNF in the combined group was significantly higher than that in the single group.The levels of NSE,S100βand NGF were significantly lower than that of the single group.The group(P<0.05);the incidence of adverse events in the combined group was significantly lower than that in the single group(P<0.05).Conclusions:Vertebroplasty combined with pedicle screw fixation for the treatment of senile osteoporotic vertebral compression fracture can effectively improve the recovery of postoperative vertebral body structure,postoperative pain and dysfunction in Jianing patients,improve postoperative neurological function To reduce the incidence of adverse events,with clinical promotion significance.

TREATMENT OF SENILE HYPERTENSION BASED ON DIFFERENTIAL DIAGNOSIS OF SYNDROMES

Senile hypertension is a common disor-der frequently seen in senile persons, its in-cidence being 7.73% in the general popula-tion and 20.6% in persons aged over 60years in China. In Beijing, hypertensionheads the list of senile diseases. In Europeand America, one third of the

A Case of Senile Vaginitis Treated by Acupuncture

The article records details of the treatment process and efect of an elderly patient with senile vaginitis,where needling,a method of Chinese Traditional Medicine(TCM)method,was applied mainly,combined with oral administration of western medicine.It then analyses this disease from prospective of TCM.In the end,it concludes that no matter traditional needling method or traditional needling method combined with moxibustion,it has achieved a satisfied treatment effect while applying needling on chosen acupuncture points,so it is worthy being further popularized.

Systematic Evaluation of Maren Runchang Pill(麻仁润肠丸)in the Treatment of Patients with Senile Constipation

To systematically evaluate the clinical efficacy and safety of Maren Runchang Pill(麻仁润肠丸)in the treatment of senile constipation.Randomized controlled trials(RCT)on the treatment of senile constipation with Maren Runchang Pill(麻仁润肠丸)were searched by computer in CNKI,CBM,WanFang,VIP,PubMed,EMbase and the Cochrane Library databases.The retrieval time limit was from the establishment of the database to May 2019.A total of 2 researchers independently screened literature and extracted data according to the inclusion criteria,and Meta-analyzed the RCT that met the standards by applying RevMan5.3 software.A total of 5 randomized controlled trials were included,including 395 patients with senile constipation,199 in the experimental group and 196 in the control group.The treatment group was treated with Maren Runchang Pill(麻仁润肠丸),while the control group was treated with other Western medicine,including fruit guide tablets,lactulose oral liquid or kaisailu,etc.The results of Meta-analysis showed that there was no significant difference in the total clinical efficacy between Maren Runchang Pill(麻仁润肠丸)and other Western medicines[RR=1.02,95%CI(0.88,1.17),P=0.83].In terms of improvement of abdominal distension and inappetence,there was no significant difference between the treatment with Maren Runchang Pill(麻仁润肠丸)and other Western medicine[RR=1.03,95%CI(0.85,1.24),P=0.78].Maren Runchang Pill(麻仁润肠丸).This study showed that the efficacy of Maren Runchang Pill(麻仁润肠丸)in the treatment of senile constipation was not significantly different from that of conventional Western medicine,and was safe,and effective,with few adverse reactions.Maren Runchang Pill(麻仁润肠丸),as a traditional Chinese patent medicine,can play the role of regulating qi and replenishing blood,and regulating bowel and bowel laxative,with fewer cost.It is more suitable for the elderly to use,with good compliance,and clinically it should be used with syndrome differentiation.However,due to the quantity and quality of the original study,multi-center,high-quality randomized controlled trials are still needed to further confirm it.

ELECTROACUPUNCTURE TREATMENT OF PRESENILE AND SENILE DEPRESSIVE STATE

According to a survey in 1980,Chinahas an aging population of 80 million peopleover 60 years of age,which will increase to130 million toward the end of the presentcentury,making China a country with themost elderly people in the world.Due tothe lengthening of life expectancy

PREVENTIVE EFFECTS ON SENILE ANEMIA IN RATS BY MOXIBUSTION

The aim of the present study is to observe the preventive effects of moxibustion onseniIe anemia in rats and certify the anti-aging effects of moxibustion. The results show that thehemoglobin in 20 months old rats is lower than that in young rats, and the osmotic fragility and thehematocrit are higher than those in young rats. The hernoglobin in moxibustion group rats is signifi-cantly higher than that in old group, and the osmotic fragility and the hematocrit are markedly lowerthan those in old group, suggesting that moxibustion can delay the age-related changes of erythrocytein the rat and decrease the incidence rate of senile anemia of rat.

TREATMENT OF 47 PATIENTS OF SENILE HYPERTENSION BY KANGLE MAGNETIC THERAPY

The authos used magnetic therapy to treat 47 patients with senile hypertensionand obtained a good therapeutic result with an effective rate of 80. 9%, 15 cases apparently improvedand 23 cases improved. The magnetic therapy is a mild treatment, but may produce a stable therapeu-tic effect without any side effect.

OBSERVATION OF CLINICAL THERAPEUTIC EFFECTS OF 12 SENILE WOMEN WITH DYSURIA TREATED BY ACUPUNCTURE AND MOXIBUSTION

12 senile women with dysuria were treated by acupuncture at Baihui (GV 20),Guanyuan(CV 4), Zhongji(CV 3), Zhibian(BL 54), Sanyinjiao(SP 6) points. Acupuncture with the needle warmed by burning moxa at Guanyuan point was added for the patient of Yang-deficiency of the spleen and kidney; Acupuncture at Taixi (KI3) point was added for the patient of Yin-deficiency of the kidny; Electroacupuncture at Zhibian point was added for the patient with stagnation of qi and stasis of blood. As a result, 8 cases were basically cured, 3 were markedly effective and one was lneffective. The effective rate was 92 %.

Advances in TCM Treatment of Senile Vascular Dementia

Senile vascular dementia refers to organic loss of intellectual function due to cerebral damages caused by insufficient blood supply. The following is a summaryon achievements in its etiology, pathogenic mechanism, type identification and treatment in TCM, and the compound formulas, special formulas and drugs, and thepatent drugs used successfully for its treatment. ……

Antioxidant Status in Persons With and Without Senile Lens Changes

Biochemical evidence on lens culture suggests that antioxidant nutrients can protect lens against peroxidation caused by radiation. A case-control study was carried out on 262 middle aged (45-54) and aged (55-64) subjects. The relationship between biochemical markers of antioxidant status and senile lens changes (including cataract) was examined in 131 subjects with senile lens changes and 131 control subjects with clear lens. Antioxidant status was measured using plasma and erythrocyte glutathione peroxidase, erythrocyte superoxide dismutase and catalase activity and plasma levels of vitamine E and vitamin A. Subjects were grouped by age and sex. The results were as follows: (1) The subjects with lens changes tended to have lower plasma levels of vitamin E and vitamin A, lower activity of several antioxidant enzymes and higher level of MDA. (2) The subjects with senile lens changes had significantly lower erythrocyte glutathione peroxidase level.(3) In the middle-aged group, subjects with senile lens changes were observed to have lower erythrocyte and plasma glutathione peroxidase level than those without senile lens changes.The results suggest that appropriate amount of antoxidant nutrients might be expected to prevent or retard the process of lens changes

AUDITORY BRAINSTEM RESPONSES IN SENILE PRESBYCUSIS PATIENTS OVER 90 YEARS

Objective To analyze the characteristics of auditory brainstem response (ABR) in presbycusis patients el-der than 90 years. Methods Fourteen presbycusis patients elder than 90 years (presbycusis group, 91.1.4 ± 1.3 years, 26 ears) and 9 normal-hearing young adults (control group, 22.7 ± 1.2 years, 18 ears) participated in the study. Alternative click-evoked ABRs were recorded in both groups. The peak latency (PL) of peak I,Ⅲ, and V, and the inter-peak latency (IPI) of I-Ⅲ,Ⅲ-V, and I-V were compared between groups. Results In elder presbycusis patients, the occurrence rate of peak I andⅢwere both 76.9%, and that of peak V was 84.6%. In presbycusis group, the peak latencies of I, Ⅲ, V were significantly longer than that of control group (P<0.001). There was no significant difference between groups in the IPI of peak I-IⅢ (P=0.298, peakⅢ-V (P=0.254) and peak I-V (P=0.364). Conclusions Auditory brainstem responses in presbycusis pa-tients elder than 90 years showed worse wave differentiation.