Objective To observe the application effect of fecal human rotavirus (HRV) antigen rapid detection in the diagnosis of children patients with diarrhea .Methods The stool specimens in 200 children cases of diarrhea from January 2014 to December 2015 were collected for detecting HRV antigen by using the gold standard immunochromatographic method .Results Among 200 cases of diarrhea ,129 cases were stool HRV positive with the positive rate of 64 .5% .Among 129 cases of HRV infection ,the ma‐jority were the children patients aged 6 months to 2 years old .The tools in the children patients with HRV infection were egg flow‐er soup like .Conclusion The fecal HRV antigen rapid detection has an important clinical significance for the early diagnosis and early treatment of HRV diarrhea ,so which is worth being promoted in primary hospitals .

OBJECTIVE To analyze the reasons of ethylene oxide disinfection failure and give the countermeasures to guarantee the sterile quality.METHODS The investigation was carried out from the basic component of the whole disinfection,tracing and finding out the reasons of failure,and raising countermeasures.RESULTS Without meeting the sterile standards of the packages,incorrect packing method,without seriously checking and too much loading were the main failure reasons.CONCLUSIONS More education for the staff,good packing and education with the procedures of ethylene oxide disinfection are the key points to guarantee the sterile quality.

Better governance of private hospitals is key to deepening the health reform.In view of the present development of private hospitals in Hubei province,this paper expounded the characteristics development of private hospitals and the governance of specific measures in the province and analyzed the defects found in the legal system and mechanism.The authors also raised such recommendations as perfecting the legal system and improving the mechanism of information disclosure and evaluation.

Objective To investigate the application value of combined detection of four diarrhea viral antigens (rotavirus ,enteric adenovirus ,norovirus ,astrovirus) in suspected food poisoning .Methods One hundred and seventy-six stool samples from the pa-tients with acute phase of suspected food poisoning were collected and performed the 4-item viral antigen detection by adopting the immunofluorescence chromatography ,and at the same time the culture and identification of pathogenic bacteria at the same time were performed .Results Among 176 stool samples of patients with suspected food poisoning ,one strain of Shigella was detected and other pathogens were not detected out ;the detection rates of four viral antigens of rotavirus ,enteric adenovirus ,norovirus and astrovirus were 9 .66% ,1 .70% ,14 .77% and 2 .84% respectively .Conclusion The combined detection of four diarrhea viral anti-gens can definite viral pathogens ,timely identify and early warn food-borne disease outbreaks .

BACKGROUND:Mouse nerve growth factor can promote the repair and regeneration of injured nerves, but current experimental research shows that the effects of different treatment methods are stil controversial.
OBJECTIVE:To evaluate the effect of mouse nerve growth factor injection via different ways on the treatment of peripheral nerve injury.
METHODS:Total y 52 patients with peripheral nerve injury were randomly assigned into two groups:experimental group (local injection of mouse nerve growth factor, n=27) and control group (systemic administration of mouse nerve growth factor, n=25). The treatment was performed once a day, and lasted for 4 weeks. Then, the clinical efficacy and recovery of neurological function were compared.
RESULTS AND CONCLUSION:The good and effective rates were 85%(n=23) and 93%(n=25) in the experimental group, while 72%(n=18) and 84%(n=21) in the control group, respectively, which were significantly better in the experimental group than the control group (P<0.05). In the experimental group, 13 cases developed transient pain at injection site, including one case of remission undergoing oral analgesics;in the control group, 12 cases had transient pain at injection site, without any treatment. The results suggest that both local and total body injection of mouse nerve growth factor are safe and effective for treatment of peripheral nerve injury, but local injection is superior to systemic administration.

Objective To observe the effects of lα-hydroxyvitamin D3 on renal tubular function in the patients with IgA ne phropathy(IgAN) accompanied with proteinuria.Methods Forty-eight eligible patients with IgAN were selected as the IgAN group and divided into the treatment group and control group according to the random number table method,meanwhile 30 healthy adults undergoing healthy physical examination were selected as the normal group.On the routine treatment such as maintaining the double dose of renin-angiotensin system(RAS) blocker,the treatment group took oral l α-hydroxyvitamin D3 capsule (0.5 μg,once a day);the control group continued to adopt the original treatment scheme.The treatment course lasted for 12 weeks.The changes of urinary cystatin C(Cys-C),α1-microglobulin(α1-MG),N-acetyl-β-D-glucosaminidase (NAG),24 h urinary total protein (UTP),blood urea nitrogen (BUN),serum creatinine (Scr),serum calcium (Ca),serum phosphorus (P) and intact parathyroid hormone (iPTH) in two groups were respectively compared between before and after treatment.Results Compared with the normal group,urinary Cys-C,αl-MG and NAG levels in the IgAN group were significantly increased (P＜ 0.01).After 12-week treatment,the levels of Cys-C,α1-MG and NAG were obviously declined compared with that before treatment and in the control group,the differences were statistically significant (P＜ 0.05),meanwhile the UTP level had statistical difference between the two groups after treatment and between before and after treatment in the same group (P＜0.05),but the decrease in the treatment group was more significant than that in the control group(P＜0.05).There was no statistically significant difference in BUN,Scr,Ca,P and iPTH between the two groups before and after treatment(P＞0.05).Conclusion There exists tubulointerstitial injury in IgAN with proteinuria.1α-hydroxyvitamin D3 can significantly decrease urine protein and improves the renal tubular function in the patients with IgAN.

Objective To investigate the effect of intervention management of hypertension and related risk factors.Methods One hundred and twenty hypertension patients are intervened in terms of blood uric acid,unbalanced diet,overweight,obesity,smoking,excessive drinking,stress and lack of physical activity.And after the medication,comparative analysis is carried out after 1 years follow-up supervision.Results There were significant differences in terms of systolic blood pressure,diastolic blood pressure,waist circumference,body mass index(BMI),fasting blood glucose,total cholesterol,low density lipoprotein (LDL),triglyceride (TG),high density lipoprotein (HDL),blood uric acid and halophilic,stroke like adaptation and cognitive ability in hypertension before and after intervention (t =10.44,8.93,3.98,2.76,7.82,5.39,3.11,3.88,2.24,2.73,5.31,5.11,6.44,3.60,6.58 respectively ;P ＜ 0.01).There weren't significant differences regarding of smoking habit,unregularly life style and stress (P ＞ 0.05).Conclusion The intervention on blood pressure and related risk factors based on changing lifestyles is proved to be with high efficiency in University Communities.

Objective:The paper aims to analyze achievements and problems of interdisciplinary collaborative research between medicine and engineering carried out jointly by the First Hospital of Qinhuangdao and Yanshan University, to provide further reference for municipal hospitals.Methods:The data of scientific research of the medicine-engineering interdisciplinary collaboration in past 8 years were analyzed with specific focus on the characteristics, academic level and discipline distribution.Results:Academic level of the First Hospital of Qinhuangdao was significantly improved through such medicine-engineering interdisciplinary scientific research collaboration, especially in disciplines such as orthopaedics, rehabilitation medicine, medical imaging that are closely related to engineering disciplines.Conclusions:Deficiency of scientific research resources faced by municipal hospitals can be mitigated by medicine-engineering interdisciplinary collaboration with universities, and medicine-engineering interdisciplinary collaboration can be a possible way to improve academic level of municipal hospitals.

Objective:To analyze the application value of PAD (Presentation-Assimilation-Discussion) class and case teaching combined with brainstorming in the practice teaching of nursing students in the department of cardiovascular surgery.Methods:A total of 81 undergraduate nursing students who practiced in the Department of Cardiovascular Surgery, The First Affiliated Hospital of Air Force Medical University from June 2019 to April 2020 were selected as the research objects. They were randomly divided into the control group ( n=40, brainstorming teaching) and the observation group ( n=41, PAD class combined with case teaching). After one month of intervention, the teaching effect on the two groups of nursing students were evaluated through the nursing students' clinical communication ability scale, Chinese version of self-assessment of clinical reflection and reasoning (SACRR), and competency inventory for registered nurse (CIRN). And the teaching quality was assessed by the clinical nursing teacher teaching behavior assessment scale. SPSS 22.0 was used for t-test. Results:The scores of each dimension and total scores of clinical communication ability scale, Chinese version SACRR and CIRN of nursing students in the observation group were higher than those in the control group ( P<0.05). The scores of nursing teaching behavior evaluation of clinical teachers in the observation group were higher than those in the control group ( P<0.05). Conclusion:The combination of PAD class and case teaching with brainstorming can improve the clinical communication ability of nursing students in cardiovascular surgery practice, help to promote the transformation of their clinical thinking ability, improve their core competences, and play an important role in improving the teaching quality.

To evaluate the psychological symptoms of patients with Crohn disease (CD), and to explore the risk factors affecting quality of life (QOL) in CD patients, 50 adult patients with CD, and 50 healthy controls were enrolled. Psychological questionnaires including self-rating anxiety scale (SAS), self-rating depression scale (SDS), the inflammatory bowel disease questionnaire (IBDQ) and the short form-36 health survey (SF-36) were completed. The results showed both the SAS (40.3±8.5 VS 37.6±7.0) and the SDS (47.1±11.1 VS 41.8±9.6) in CD patients were significantly higher than those in the healthy controls ( t=5.4, P<0.05; t=10.6, P<0.05). The IBDQ scores revealed the physical symptoms scores were 49.50±7.62, systemic symptoms scores 23.92±5.07, emotional functions scores 57.13±15.62, and social function scores 22.15±9.08 in CD active phase. However, the above scores were 60.12±4.01, 26.24±3.97, 67.34±15.17, and 25.44±2.03 respectively in the remission phase. Four subscale items of IBDQ in CD active phase were significant lower than those in the remission phase (all P<0.05). The subscale items of SF-36 scores (PF, RP, BP, GH, VT, SF, RE, MH) in CD patients were significant lower than those in healthy controls (all P<0.05). The SF-36 items scores of PF,RP and MH in the remission phase were significant higher than those in the active phase (all P<0.05). The SF-36 items scores of GH and VT in patients with malnutrition were significant lower than those with nutrition (both P<0.05). Multivariate regression analysis showed that disease status and nutritional risk ( P<0.05) significantly affected the patients' IBDQ scores. Factors including sex, age, marital status, education background, medical insurance, use of biologicals, surgery treatment had little influence on the total score of IBDQ ( P>0.05). Psychological conseling and treatment in the active phase may improve QOL of CD patients.