期刊文献+
共找到208,875篇文章
< 1 2 250 >
每页显示 20 50 100
Analysis of Occurrence and Mixed Infection of Sugarcane Bacilliform Virus Disease in Hainan Sugarcane-growing Area
1
作者 Linbo SHEN Shuzhen ZHANG +3 位作者 Tingting SUN Guoru XIONG Meidan HE Wenzhi WANG 《Plant Diseases and Pests》 2024年第3期8-11,48,共5页
[Objectives]The paper was to explore the occurrence and mixed infection of sugarcane bacilliform virus disease in Hainan sugarcane-growing area.[Methods]A total of 348 sugarcane leaf samples were collected from 7 suga... [Objectives]The paper was to explore the occurrence and mixed infection of sugarcane bacilliform virus disease in Hainan sugarcane-growing area.[Methods]A total of 348 sugarcane leaf samples were collected from 7 sugarcane-growing areas in Hainan Province.Molecular detection of sugarcane bacilliform virus(SCBV)was carried out by PCR using specific primers.[Results]SCBV was detected in 244 out of 348 sugarcane samples,with an average detection rate of 70.11%.The highest detection rate was 76.66%in the Danzhou sugarcane-growing area,while the lowest was 57.14%in the Baisha sugarcane-growing area.The SCBV-positive samples were subjected to testing for SCYLV,SCSMV,SrMV,and SCMV,respectively.The results indicated that 106 out of 244 positive samples exhibited a single infection with SCBV,while 138 samples exhibited mixed infections with SCBV and other sugarcane viruses.The proportion of mixed infections among the SCBV-positive samples was as high as 56.56%.Among the various types of mixed infections,two-virus and three-virus mixed infections were the most prevalent.[Conclusions]SCBV has emerged as a significant threat to the secure production of sugarcane in the Hainan sugarcane-growing region.It presents an explosive infection in the Hainan sugarcane-growing region and frequently combines with other sugarcane viruses to infect sugarcane.The findings of this study will provide a theoretical foundation for the prevention and control of sugarcane bacilliform virus disease. 展开更多
关键词 SUGARCANE Sugarcane bacilliform virus disease Detection rate mixed infection
下载PDF
Diagnosis of Mixed Infection of CSFV, PRV and E.coli in a Modern Pig Farm of Guizhou Province 被引量:2
2
作者 龙冬梅 韦冠东 +4 位作者 汤德元 王洪光 曾智勇 李达 李谦 《Agricultural Science & Technology》 CAS 2016年第8期1906-1908,共3页
In order to understand the incidence reasons in a scaled pig farm of Guizhou Province, the infected pigs were diagnosed with epidemiological investigation, clinical observation, pathological diagnosis, enzyme-linked i... In order to understand the incidence reasons in a scaled pig farm of Guizhou Province, the infected pigs were diagnosed with epidemiological investigation, clinical observation, pathological diagnosis, enzyme-linked immunosorbent assay (ELISA), PCR/RT-PCR and bacterial isolation and identification. The results showed that the pigs were infected mixedly with classical swine fever virus (CSFV), pseudorabies virus (PRV) and E. coli. Therefore, some measures should be adopted to control the incidence of CSF, PR and colibacillosis in the pig farm. 展开更多
关键词 Guizhou Province Scaled pig farm Classical swine fever (CSF) Pseudorabies (PR) E. coil mixed infection
下载PDF
Diagnosis and Treatment of a Disease Caused by Mixed Infection of Escherichia coli and Arthrinium saccharicola in Bamboo Rats 被引量:1
3
作者 罗世民 黄光中 +1 位作者 苏五珍 胡辉 《Agricultural Science & Technology》 CAS 2015年第12期2842-2844,共3页
The feeding amount of bamboo rats in Southern China is increased year by year. Under condition of captive breeding, the occurrence of diseases has also become more and more frequent in bamboo rats. In this paper, the ... The feeding amount of bamboo rats in Southern China is increased year by year. Under condition of captive breeding, the occurrence of diseases has also become more and more frequent in bamboo rats. In this paper, the results of mor- phological and biochemical studies showed that the cultural and biochemical charac- teristics of isolated strains are basically the same, and they all have strong pathogenicities to bamboo rats. The disease was diagnosed to be caused by the mixed infection of Escherichia coil and Arthrinium saccharico/a, and it was controlled by corresponding measures. 展开更多
关键词 Bamboo rat mixed infection Diagnosis PREVENTION
下载PDF
Susceptibility of Mixed Infection of Ureaplasma Urealyticum and Mycoplasma Hominis to Seven Antimicrobial Agents and Comparison with that of Ureaplasma Urealyticum Infection 被引量:6
4
作者 黄长征 刘志香 +3 位作者 林能兴 涂亚庭 李家文 张德美 《Journal of Huazhong University of Science and Technology(Medical Sciences)》 SCIE CAS 2003年第2期203-205,共3页
In order to investigate the susceptibility of mixed infection of Ureaplasma Urealyticum (UU) and Mycoplasma Hominis (MH) to 7 kinds of antimicrobial agents and comparison with that of UU infection in NGU patients, the... In order to investigate the susceptibility of mixed infection of Ureaplasma Urealyticum (UU) and Mycoplasma Hominis (MH) to 7 kinds of antimicrobial agents and comparison with that of UU infection in NGU patients, the in vitro susceptibility was determined by using microdilution method. The positive results were analyzed. The results showed that the sequence of susceptibility to 7 kinds of antimicrobial agents for both UU infection group and UU-MH mixed infection group was almost the same from the highest susceptibility to the lowest accordingly: Josamycin, Doxycycline, Minocycline, Sparfloxacin, Roxithromycin, Ofloxacin and Azithromycin. The total drug resistance rate for UU-MH mixed infection group (97. 67 %) was significantly higher than that for UU infection group (44. 67 %, P<.0. 01). The highest drug resistance rate in UU group and UU-MH mixed infection group was 31. 33 % (Ofloxacin) and 90. 48 % (Azithromycin) respectively. UU-MH mixed infection showed an increased drug resistance and changes of drug resistance spectrum. 展开更多
关键词 urea plasma urealyticum mycoplasma hominis drug susceptibility mixed infection antimicrobial agent
下载PDF
Diagnosis of Mixed Infection of Classical Swine Fever Virus and Porcine Reproductive and Respiratory Syndrome Virus and Pathogenic Characteristics 被引量:1
5
作者 YANG Xiao-yan,LIU Jian-kui,DAI Ai-ling,LI Xiao-hua College of Life Sciences of Longyan University Institute of Veterinary Medicine of Longyan University +1 位作者 Engineering Research Center for the Prevention and Control of Zoonosis and Key Laboratory of Preventive Veterinary Medicine and Biotechnology,Longyan 364000,China 《Animal Husbandry and Feed Science》 CAS 2010年第8期34-36,39,共4页
[ Objective] To diagnose swine diseases caused by CSFV ( Classical swine fever virus), PRRSV ( Porcine reproductive and respiratory syndrome virus) and PRV (Pseudo-rabies virus) and analyze the pathogenic charac... [ Objective] To diagnose swine diseases caused by CSFV ( Classical swine fever virus), PRRSV ( Porcine reproductive and respiratory syndrome virus) and PRV (Pseudo-rabies virus) and analyze the pathogenic characteristics. [ Methodl The tissues and viscera of the diseased swine were collected from a hoggery in Fujian Province. DNA and RNA were extracted for PCR amplification and sequencing. ELISA method was used to determine CSFV, PRRSV and PRV infection. [ Result] The sequencing analysis and ELISA results showed that the mixed infection was caused by CSFV, PRRSV and PRV. [ Conclusion] The swine epidemic situation was mainly caused by CSFV and PRRSV. 展开更多
关键词 Classical swine fever Porcine reproductive and respiratory syndrome mixed infection
下载PDF
Urgent call for attention to diabetes-associated hospital infections 被引量:2
6
作者 Xue-Lu Yu Li-Yun Zhou +4 位作者 Xiao Huang Xin-Yue Li Qing-Qing Pan Ming-Ke Wang Ji-Shun Yang 《World Journal of Diabetes》 SCIE 2024年第8期1683-1691,共9页
In this editorial,we discuss the recent article by Zhao et al published in the World Journal of Diabetes,which highlights the importance of recognizing the risk indicators associated with diabetes mellitus(DM).Given t... In this editorial,we discuss the recent article by Zhao et al published in the World Journal of Diabetes,which highlights the importance of recognizing the risk indicators associated with diabetes mellitus(DM).Given the severe implications of healthcare-associated infections(HAIs)in hospitalized individuals-such as heightened mortality rates,prolonged hospitalizations,and increased costs-we focus on elucidating the connection between DM and nosocomial infections.Diabetic patients are susceptible to pathogenic bacterial invasion and subsequent infection,with some already harboring co-infections upon admission.Notably,DM is an important risk factor for nosocomial urinary tract infections and surgical site infections,which may indirectly affect the occurrence of nosocomial bloodstream infections,especially in patients with DM with poor glycemic control.Although evidence regarding the impact of DM on healthcare-associated pneumonias remains inconclusive,attention to this potential association is warranted.Hospitalized patients with DM should prioritize meticulous blood glucose management,adherence to standard operating procedures,hand hygiene practices,environmental disinfection,and rational use of drugs during hospitalization.Further studies are imperative to explore the main risk factors of HAIs in patients with DM,enabling the development of preventative measures and mitigating the occurrence of HAIs in these patients. 展开更多
关键词 Diabetes mellitus Healthcare-associated infections Nosocomial urinary tract infections Surgical site infections Nosocomial bloodstream infections
下载PDF
A Report on the Death of Mixed Infection of HEV and HBV
7
作者 Yonggang Qu Yujian Zheng +2 位作者 Chuangfu Chen Guangze Zhu Ningyi Jin 《Journal of Biosciences and Medicines》 2015年第3期99-103,共5页
Mixed infection with hepatitis E virus (HEV) in patients with chronic hepatitis B virus (HBV) infection is frequent. HEV mixed infection often leads to activation of hepatic pathological changes and worsens the inflam... Mixed infection with hepatitis E virus (HEV) in patients with chronic hepatitis B virus (HBV) infection is frequent. HEV mixed infection often leads to activation of hepatic pathological changes and worsens the inflammatory activity. However, it is not known clearly how these two types of virus influence each other in human body. Intensive investigation has revealed that HEV mixed infection inhibits HBV replication. We have just encountered a relative rare case. The patient who was a HBV carrier and was infected by HEV. Before he was infected by the HEV, the measurement of his HBV DNA fixed quantity examination on fluorescence was 3 copies/ml;his routine biochemistry was normal;and his anti HEV-IgM and anti-HEV-IgG appeared to be negative reaction. After he was infected by HEV, his routine biochemistry increased, and the measurement of his HBV DNA fixed quantity examination on fluorescence was 8.51 × 105 copies/ml. It indicated that the replication of HBV was activated after the patient infected HEV. Finally, he was dead. This case revealed that HEV mixed infection may activate the replication of HBV, not inhibit HBV replication, and demonstrated the needs for further studies about the mechanism of the interaction of the two viruses. 展开更多
关键词 HEPATITIS E VIRUS HEPATITIS B VIRUS mixed infection
下载PDF
Diagnosis and treatment of mixed infection of hepatic cystic and alveolar echinococcosis:Four case reports
8
作者 Ji-De A Jin-Ping Chai +4 位作者 Hao Wang Wei Gao Zhe Peng Shun-Yun Zhao Xiang-Ren A 《World Journal of Clinical Cases》 SCIE 2020年第17期3911-3919,共9页
BACKGROUND Mixed infection of hepatic cystic and alveolar echinococcosis is extremely rare.This article reveals the typical imaging manifestations of cystic and alveolar echinococcosis and investigates the diagnosis a... BACKGROUND Mixed infection of hepatic cystic and alveolar echinococcosis is extremely rare.This article reveals the typical imaging manifestations of cystic and alveolar echinococcosis and investigates the diagnosis and surgical experience of mixed infection of hepatic cystic and alveolar echinococcosis.CASE SUMMARY From January 2017 to May 2019,4 cases with rare mixed infection of hepatic cystic and alveolar echinococcosis were admitted and treated by the Division of General Surgery of Qinghai Provincial People’s Hospital.Three of the patients occasionally had upper abdominal discomfort,but it did not affect their daily lives.However,hepatic echinococcosis was found in one patient by physical examination,and the patient had no discomfort.All 4 cases were Tibetans who had lived in pastoral areas of southern Qinghai for a long time.Enzyme-linked immunosorbent assay for echinococcosis was positive for all patients.Moreover,abdominal computed tomography showed typical imaging manifestations of cystic and alveolar echinococcosis including coexisting"honeycomb sign,"and"spotted calcification."Three of the patients underwent radical resection,and 1 case underwent palliative resection.All 4 patients developed different types of surgical complications after the operation,but all of them recovered and were discharged after symptomatic treatment.CONCLUSION There are no problems diagnosing mixed infection of hepatic cystic and alveolar echinococcosis.The difficulties involve preoperative evaluation and treatment of surgical complications. 展开更多
关键词 Cystic and alveolar echinococcosis mixed infection Case report
下载PDF
Mixed neuroendocrine non-neuroendocrine neoplasms in gastroenteropancreatic tract 被引量:3
9
作者 Sebastián Díaz-López Jerónimo Jiménez-Castro +2 位作者 Carlos Enrique Robles-Barraza Carlos Ayala-de Miguel Manuel Chaves-Conde 《World Journal of Gastrointestinal Oncology》 SCIE 2024年第4期1166-1179,共14页
Mixed neuroendocrine non-neuroendocrine neoplasms(MiNENs)are a hetero-geneous group of malignant neoplasms that can settle in the gastroenteropan-creatic tract.They are composed of a neuroendocrine(NE)and a non-NE com... Mixed neuroendocrine non-neuroendocrine neoplasms(MiNENs)are a hetero-geneous group of malignant neoplasms that can settle in the gastroenteropan-creatic tract.They are composed of a neuroendocrine(NE)and a non-NE compo-nent in at least 30%of each tumour.The non-NE component can include different histological combinations of glandular,squamous,mucinous and sarcomatoid phenotypes,and one or both of the components can be low-or high grade malignant.Recent changes in the nomenclature of these neoplasms might lead to great deal of confusion,and the lack of specific clinical trials is the main reason why their management is difficult.The review aims to clarify the definition of MiNEN and analyze available evidence about their diagnosis and treatment options according to their location and extension through careful analysis of the available data.It would be important to reach a general consensus on their diagnosis in order to construct a classification that remains stable over time and facilitates the design of clinical trials that,due to their low incidence,will require long recruitment periods. 展开更多
关键词 mixed neuroendocrine non-neuroendocrine neoplasms mixed adenoneuroendocrine carcinomas mixed tumours Gastroenteropancreatic Treatment Etiology Diagnosis
下载PDF
Divergent molecular and growth responses of young“Cabernet Sauvignon”(Vitis vinifera)plants to simple and mixed infections with Grapevine rupestris stem pitting-associated virus 被引量:2
10
作者 M.Tobar N.Fiore +3 位作者 A.G.Pérez-Donoso R.León I.M.Rosales M.Gambardella 《Horticulture Research》 SCIE 2020年第1期2706-2719,共14页
Grapevine rupestris stem pitting associated virus(GRSPaV)is one of the most widely distributed viruses;even so,little is known about its effect on Vitis vinifera.To provide new insights,the effects of single and mixed... Grapevine rupestris stem pitting associated virus(GRSPaV)is one of the most widely distributed viruses;even so,little is known about its effect on Vitis vinifera.To provide new insights,the effects of single and mixed GRSPaV infections on the V.vinifera cultivar“Cabernet Sauvignon”were studied by evaluating growth parameters,such as measurements of the total plant length,the number and distance of internodes and the number of leaves per shoot.In addition,parameters relating to gas exchange,i.e.,the stomatal conductance,net photosynthetic rate,internal CO2 concentration and leaf transpiration,were also assessed.All the measurements were performed in one-and two-yearold plants with a single GRSPaV infection or mixed infections of GRSPaV and Grapevine fanleaf virus(GFLV).The results show that the plant phytosanitary status did not significantly alter the growth and gas exchange parameters in oneyear-old plants.However,in two-year-old plants,single GRSPaV infections increased shoot elongation,which was accompanied by the overexpression of genes associated with the gibberellic acid response pathway.The gas exchange parameters of these plants were negatively affected,despite exhibiting higher LHCII gene expression.Plants with mixed infections did not have modified growth parameters,although they presented a greater reduction in the primary photosynthetic parameters evaluated with no change in LHCII expression.The results presented here confirm the co-evolution hypothesis for V.vinifera and GRSPaV during the early stages of plant development,and they provide new evidence about the effects of GRSPaV and GFLV co-infections on the“Cabernet Sauvignon”cultivar. 展开更多
关键词 VITIS infectionS VINIFERA
下载PDF
Mixed neuroendocrine and adenocarcinoma of gastrointestinal tract:A complex diagnosis and therapeutic challenge 被引量:1
11
作者 Santosh Shenoy 《World Journal of Gastrointestinal Oncology》 SCIE 2024年第6期2295-2299,共5页
In this editorial we comment on the manuscript describing a case of adenocarcinoma mixed with a neuroendocrine carcinoma of the gastroesophageal junction.Mixed neuroendocrine and non-neuroendocrine neoplasms of the ga... In this editorial we comment on the manuscript describing a case of adenocarcinoma mixed with a neuroendocrine carcinoma of the gastroesophageal junction.Mixed neuroendocrine and non-neuroendocrine neoplasms of the gastrointestinal system are rare heterogeneous group of tumors characterized by a high malignant potential,rapid growth,and poor prognosis.Due to the rarity of these cancers,the standard therapy is poorly defined.The diagnosis of these tumors is based on combination of morphological features,immunohistochemical and neuroendocrine and epithelial cell markers.Both endocrine and epithelial cell components can act independently of each other and thus,careful grading of each component separately is required.These cancers are aggressive in nature and the potential of each component has paramount importance in the choice of treatment and response.Regardless of the organ of origin,these tumors portend poor prognosis with increased proportion of neuroendocrine component.Multidisciplinary services and strategies are required for the management of these mixed malignancies to provide the best oncological outcomes.The etiopathogenesis of these mixed tumors remains obscure but poses interesting question.We briefly discuss a few salient points in this editorial. 展开更多
关键词 mixed adenocarcinoma and neuroendocrine carcinoma mixed neuroendocrine and non-neuroendocrine neoplasm mixed adeno-neuroendocrine cancer Cell reprograming Tumor plasticity
下载PDF
Mixed neuroendocrine non-neuroendocrine tumors:The quest for evidence 被引量:1
12
作者 Mauro Cives Camillo Porta Raffaele Palmirotta 《World Journal of Gastrointestinal Oncology》 SCIE 2024年第12期4532-4536,共5页
Mixed neuroendocrine non-neuroendocrine neoplasms(MiNENs)are rare mixed tumors containing both neuroendocrine and non-neuroendocrine components that occupy at least 30%of the whole tumor.Biologically,both components a... Mixed neuroendocrine non-neuroendocrine neoplasms(MiNENs)are rare mixed tumors containing both neuroendocrine and non-neuroendocrine components that occupy at least 30%of the whole tumor.Biologically,both components appear to derive from an identical cellular precursor undergoing early dual differentiation or late transdifferentiation.While our understanding of MiNENs has improved in recent years,many areas of uncertainty remain.In this context,setting diagnostic criteria capable of capturing the continuum of disease biology while providing clinically meaningful information in terms of prognosis and response to treatments appears vital to advance the field and improve patients’outcomes.Evidence is needed to generate robust classification schemes,and multi-institutional cooperation will likely play a crucial role in building adequately powered cohorts to address some of the most pressing questions discussed in this Editorial.What is the minimum representation for each component needed to define MiNENs?How can the epidemiology of MiNENs change according to different diagnostic definitions?How can we generate the clinical evidence nee-ded to optimize the management of MiNENs? 展开更多
关键词 mixed neuroendocrine non-neuroendocrine neoplasms Neuroendocrine neoplasm Neuroendocrine carcinoma mixed tumors DIGESTIVE Gastroenteropancreatic
下载PDF
Knowledge of Hospital Acquired Infections (HAIs) among Medical Students in a Tertiary Hospital in Jos North Local Government Area, Plateau State, Nigeria
13
作者 Prosper Iheanacho Okonkwo Kingsley Chinedu Okafor +2 位作者 Bitrus Salome Kwaghal Bolarinwa Boluwatito Joel Haruna Garba 《Advances in Infectious Diseases》 CAS 2024年第1期162-175,共14页
Background: Hospital Acquired Infections (HAIs) remain a common cause of death, functional disability, emotional suffering and economic burden among hospitalized patients. Knowledge of HAIs is important in its prevent... Background: Hospital Acquired Infections (HAIs) remain a common cause of death, functional disability, emotional suffering and economic burden among hospitalized patients. Knowledge of HAIs is important in its prevention and control. This study seeks to assess the knowledge of Hospital Acquired Infections (HAIs) among medical students in a Tertiary Hospital in Jos North Local Government Area, Plateau State, Nigeria. Methods: This was a descriptive cross-sectional study done in October 2019 among clinical medical students using a Multistage sampling technique. Data was collected using a self-administered structured questionnaire and analyzed using the IBM SPSS 20 (Statistical Package for the Social Sciences). Ethical approval was granted by Bingham University Teaching Hospital, Ethics Committee, Jos, Plateau State. Results: A total of 219 students in the clinical arm of the College of Medicine and Health Sciences were selected. A higher proportion (97.7%) of respondents knew about Hospital Acquired Infections and 85.4% knew that Hospital Acquired infections occur in the hospital, and (86.3%) considered patients contagious with half (58.9%) considered patients as the most important source of HAIs, followed by care givers (13.2%), then doctors including medical students and interns (10.0%) and lastly nurses (8.7%). The majority of respondents (70.8%) considered Surgical Wound Infections to be the most commonly occurring HAI, followed by UTIs (69.9%), RTIs (61.2%), BSIs (37.0%) and others (0.9%). The clinical thermometer was the instrument that most commonly transmits HAIs (82.6%), then followed by stethoscope (62.1%), white coats (53.9%), and blood pressure cuff (51.1%). Most respondents knew the infectious substances, like blood (96.3%), nasal discharge (82.6%), saliva (85.3%), and faeces (79.4%) transmitted HAIs, 72.6% of the respondents said that they were aware of the recommended hand washing techniques by WHO. Conclusion: The majority of students 91.3% had good knowledge while 8.7% had poor knowledge of HAIs. Lower classes had more respondents with poor knowledge. This finding was statistically significant (p = 0.002, Chi-square 12.819). Students are encouraged to keep up the level of knowledge they have about HAIs. These students can help improve the knowledge of those whose knowledge level is low. Government and NGOs should support sponsorship for capacity-building events targeted at HAIs for healthcare workers and medical students. 展开更多
关键词 KNOWLEDGE Hospital Acquired infections (HAIs) Nosocomial infections Medical Students
下载PDF
The Place of Nursing Theory in the Management of Post-Operative Infections in a Hospital Environment: Case of Cibitoke District Hospital
14
作者 Onésime Nduwimana Le Béni Bugingo +1 位作者 Arlette Ntigura Ishimwe Abias Nibaruta 《Open Journal of Nursing》 2024年第5期225-238,共14页
Introduction: Post-operative infections, such as surgical site infections (SSIs), are a significant concern in healthcare settings. Nurses play a crucial role in the prevention and management of these infections. The ... Introduction: Post-operative infections, such as surgical site infections (SSIs), are a significant concern in healthcare settings. Nurses play a crucial role in the prevention and management of these infections. The use of nursing theory could contribute to the prevention of SSIs. The aim of this study was to evaluate the role of nursing theory in the management of surgical site infections (SSIs) in a hospital environment. Method: A cross-sectional study was conducted using descriptive and analytical methods to assess the role of nursing theory in the management of Post-operative infections (POI) in a hospital setting in October 2023. The study population consisted of nurses working in the Surgery, Emergency, and Maternity units at Cibitoke District Hospital. A sample size of 71 nurses working full or part time in the Surgery were invited to participate in this study. A questionnaire was used to collect the data, and SPSS version 21.0 software was used for analysis. Results: The study found that nursing theory did not have any statistically significant place in the management of POI (p-value = 0.523). However, the results showed that experience was the only significant factor influencing the management of POI (p-value = 0.004). This is explained by the analysis of the net effects of the explanatory variable where we noticed that those who had more experience were more likely to manage post-operative infections. The participants’ knowledge regarding nursing theory in the management was poor as they scored less than 30% in all the variables used to measure their knowledge. Conclusion: The study revealed that nurses’ knowledge of nursing theories and their applications in the management of SSIs was poor. Continuing professional development, curriculum review, and in-service training were highly recommended. 展开更多
关键词 Nurses Postoperative infection Surgical Site infections MANAGEMENT Nursing Theory
下载PDF
Thoracic spine infection caused by Pseudomonas fluorescens:A case report and review of literature
15
作者 Liang Li Bao-Hua Zhang +2 位作者 Jin-Feng Cao Li-Jin Zhang Ling-Ling Guo 《World Journal of Clinical Cases》 SCIE 2024年第12期2099-2108,共10页
BACKGROUND The clinical incidence of spinal infection is gradually increasing,and its onset is insidious,easily leading to missed diagnosis and misdiagnosis,which may lead to serious complications such as nervous syst... BACKGROUND The clinical incidence of spinal infection is gradually increasing,and its onset is insidious,easily leading to missed diagnosis and misdiagnosis,which may lead to serious complications such as nervous system dysfunction,spinal instability and/or deformity,and cause a huge burden on society and families.Early identification of the causative agent and precision medicine will greatly reduce the suffering of patients.At present,the main pathogenic bacteria that cause spinal infection are Staphylococcus aureus,Streptococcus,Pneumococcus,Escherichia coli,and Klebsiella.There are no reports of spinal infection caused by Pseudomonas fluorescens.CASE SUMMARY We report a 32-year-old female patient with spinal infection.She presented with flank pain,initially thought to be bone metastases or bone tuberculosis,and had a family background of tumors.Her clinical features and changes in imaging and laboratory tests led to the suspicion of thoracic spine infection.Histopathology of the lesion showed inflammation,tissue culture of the lesion was negative several times,and the possible pathogen-Pseudomonas fluorescens was found after gene sequencing of the lesion.The patient recovered completely after a full course of antibiotic treatment.CONCLUSION This report increases the range of pathogens involved in spinal infections,highlights the unique advantages of gene sequencing technology in difficult-todiagnose diseases,and validates conservative treatment with a full course of antibiotics for spinal infections without complications. 展开更多
关键词 Thoracic spine infection Pseudomonas fluorescens Spinal infection Case report
下载PDF
The Impact of Optimizing Details in the Operating Room on the Level of Knowledge, Attitude, and Practice of Hospital Infection Prevention and Control by Surgeons, as Well as the Effectiveness of Infection Control
16
作者 Yuanyuan Zhang 《Surgical Science》 2024年第7期421-429,共9页
Objective: This paper aims to explore the impact of optimizing details in the operating room on the level of knowledge, attitude, and practice of hospital infection prevention and control by surgeons, as well as the e... Objective: This paper aims to explore the impact of optimizing details in the operating room on the level of knowledge, attitude, and practice of hospital infection prevention and control by surgeons, as well as the effectiveness of infection control. Methods: From January 2022 to June 2023, a total of 120 patients were screened and randomly divided into a control group (routine care and hospital infection management) and a study group (optimizing details in the operating room). Results: Significant differences were found between the two groups in the data of surgeons’ level of knowledge, attitude, and practice in hospital infection prevention and control, infection rates, and nursing satisfaction, with the study group showing better results (P Conclusion: The use of optimizing details in the operating room among surgeons can effectively improve surgeons’ level of knowledge, attitude, and practice in hospital infection prevention and control, reduce infection occurrence, and is worth promoting. 展开更多
关键词 Optimizing Details in the Operating Room infection Level of Knowledge ATTITUDE and Practice infection Control
下载PDF
Preventive effect of probiotics on infections following colorectal cancer surgery:An umbrella meta-analysis
17
作者 Yue Han Yong Wang Min Guan 《World Journal of Gastrointestinal Surgery》 SCIE 2024年第11期3546-3558,共13页
BACKGROUND Postoperative infections remain a significant source of morbidity among patients undergoing colorectal cancer(CRC)surgery.While probiotics have been pro-posed as a potential strategy to mitigate the risk of... BACKGROUND Postoperative infections remain a significant source of morbidity among patients undergoing colorectal cancer(CRC)surgery.While probiotics have been pro-posed as a potential strategy to mitigate the risk of these infections,contemporary meta-analyses have produced conflicting findings.AIM To synthesize the available evidence regarding the prophylactic efficacy of probiotics in preventing infections following CRC surgery.METHODS A comprehensive search of PubMed and Scopus was conducted to identify relevant meta-analyses published up to February 2024.To assess the efficacy of probiotics on outcomes,relative risks(RR)and their corresponding 95%CI were pooled using a random effects model.RESULTS This comprehensive umbrella meta-analysis integrated eleven meta-analyses encompassing 11518 participants who fulfilled the inclusion criteria.Probiotics administration resulted in a statistically significant reduction in the incidence of total infections(RR:0.40,95%CI:0.31-0.51;moderate certainty),surgical site infections(RR:0.56,95%CI:0.49-0.63;high certainty),pneumonia(RR:0.38,95%CI:0.30-0.48;high certainty),urinary tract infections(RR:0.44,95%CI:0.31-0.61;moderate certainty),bacteremia(RR:0.41,95%CI:0.30-0.56;high certainty),and sepsis(RR:0.35,95%CI:0.25-0.44;high certainty).However,probiotics did not significantly affect intra-abdominal,central line,or peritoneal infections.CONCLUSION Probiotics have demonstrated potential in mitigating postoperative infectious complications among patients undergoing CRC surgery. 展开更多
关键词 PROBIOTICS Colorectal cancer Surgery Postoperative infections Pneumonia Urinary tract infections BACTEREMIA SEPSIS META-ANALYSIS
下载PDF
Micro-power negative pressure wound technique reduces risk of incision infection following loop ileostomy closure
18
作者 Deng-Yong Xu Bing-Jun Bai +4 位作者 Lina Shan Hui-Yan Wei Deng-Feng Lin Ya Wang Da Wang 《World Journal of Gastrointestinal Surgery》 SCIE 2024年第1期186-195,共10页
BACKGROUND Prophylactic loop ileostomy is an effective way to reduce the clinical severity of anastomotic leakage following radical resection of rectal cancer.Incisional surgical site infection(SSI)is a common complic... BACKGROUND Prophylactic loop ileostomy is an effective way to reduce the clinical severity of anastomotic leakage following radical resection of rectal cancer.Incisional surgical site infection(SSI)is a common complication after ileostomy closure.AIM To evaluate the efficacy and safety of the micro-power negative pressure wound technique(MPNPWT)in preventing incisional SSI.METHODS This was a prospective,randomized controlled clinical trial conducted at a single center.A total of 101 consecutive patients who underwent ileostomy closure after rectal cancer surgery with a prophylactic ileostomy were enrolled from January 2019 to December 2021.Patients were randomly allocated into an MPNPWT group and a control group.The MPNPWT group underwent intermittent suturing of the surgical incision with 2-0 Prolene and was covered with a micro-power negative pressure dressing.The surgical outcomes were compared between the MPNPWT(n=50)and control(n=51)groups.Risk factors for incisional SSI were identified using logistic regression.RESULTS There were no differences in baseline characteristics between the MPNPWT(n=50)and control groups(n=51).The incisional SSI rate was significantly higher in the control group than in the MPNPWT group(15.7%vs 2.0%,P=0.031).However,MPNPWT did not affect other surgical outcomes,including intra-abdominal complications,operative time,and blood loss.Postoperative hospital stay length and hospitalization costs did not differ significantly between the two groups(P=0.069 and 0.843,respectively).None of the patients experienced adverse effects of MPNPWT,including skin allergy,dermatitis,and pain.MPNPWT also helped heal the infected incision.Our study indicated that MPNPWT was an independent protective factor[odds ratio(OR)=0.005,P=0.025)]and diabetes was a risk factor(OR=26.575,P=0.029)for incisional SSI.CONCLUSION MPNPWT is an effective and safe way to prevent incisional SSI after loop ileostomy closure. 展开更多
关键词 Micro-power negative pressure technique Ileostomy closure Incisional surgical site infection infection prevention Postoperative incision
下载PDF
Improving treatment plan and mental health in children with abdominal infection for broad-spectrum bacterial infections
19
作者 Gui-Bo Wang Xue-Feng Zhang +2 位作者 Bing Liang Jie Lei Jun Xue 《World Journal of Psychiatry》 SCIE 2024年第9期1319-1325,共7页
BACKGROUND Pediatric abdominal infection is a common but serious disease that requires timely and effective treatment.In surgical treatment,accurate diagnosis and rational application of antibiotics are the keys to im... BACKGROUND Pediatric abdominal infection is a common but serious disease that requires timely and effective treatment.In surgical treatment,accurate diagnosis and rational application of antibiotics are the keys to improving treatment effects.AIM To investigate the effect of broad-spectrum bacterial detection on postoperative antibiotic therapy.METHODS A total of 100 children with abdominal infection who received surgical treatment in our hospital from September 2020 to July 2021 were grouped.The observation group collected blood samples upon admission and sent them for broad-spectrum bacterial infection nucleic acid testing,and collected pus or exudate during the operation for bacterial culture and drug sensitivity testing;the control group only sent bacterial culture and drug sensitivity testing during the operation.RESULTS White blood cell count,C-reactive protein,procalcitonin,3 days after surgery,showed better postoperative index than the control group(P<0.05).The hospital stay in the observation group was significantly shorter than that in the control group.The hospitalization cost in the observation group was significantly lower than that in the control group,and the difference between the two groups was statistically significant(P<0.05).CONCLUSION Early detection of broad-spectrum bacterial infection nucleic acids in pediatric abdominal infections can help identify pathogens sooner and guide the appropriate use of antibiotics,improving treatment outcomes and reducing medical costs to some extent. 展开更多
关键词 Pediatric abdominal infection Nucleic acid detection of broad-spectrum bacterial infection Bacterial culture Drug sensitivity testing Treatment effect COST Mental health
下载PDF
Application of PDCA in improving hand hygiene compliance and nosocomial infection quality in orthopedics
20
作者 Ya-Ping Su Rui-Ling Li +2 位作者 Yuan-Yuan Wang Yu-Rui Zhang Ya-Jie Ji 《Frontiers of Nursing》 2024年第3期327-336,共10页
Objective:To explore the effect of the Plan-Do-Check-Action(PDCA)cycle on hand hygiene and nosocomial infection quality of or thopedic medical staff.Methods:The whole year of 2021 was selected to monitor the quality o... Objective:To explore the effect of the Plan-Do-Check-Action(PDCA)cycle on hand hygiene and nosocomial infection quality of or thopedic medical staff.Methods:The whole year of 2021 was selected to monitor the quality of hand hygiene and hospitalization.Follow-up monitoring and real-time recording during the period of morning shift and medical operation concentration time,and compare the compliance of hand hygiene before and after implementation,and evaluate the quality of nosocomial infection.Results:The hand hygiene compliance of doctors and nurses in stage P was 82%.The compliance of medical staff in stage D was 93%.The compliance of stage C was 94%and that of stage A was 95%.The quality score of hospital self-examination nosocomial infection was also significantly increased.Conclusions:The PDCA management cycle can effectively improve the compliance of hand hygiene and the nosocomial infection quality,which is wor thy of circulatory application in or thopedic nosocomial infection quality control,especially improving the quality of hand hygiene. 展开更多
关键词 hand hygiene quality improvement PDCA nosocomial infection infection control nursing management
下载PDF
上一页 1 2 250 下一页 到第
使用帮助 返回顶部