Objective To study the protective effect of Mailuoning on ischemia/reperfusion injury in extremities. Methods The experimental models of ischemia/reperfusion injury in extremities were produced in 20 healthy adult rabbits, which were randomly divided into control group and Mailuoning group (10 rabbits each). Normal saline and Mailuoning injection were infused intravenously into ear margin of rabbits in the control group and Mailuoning group respectively just before blood reperfusion. At preischemia, two hours post ischemia, one hour post reperfusion and four hours post reperfusion, blood sample was collected from the femoral veins respectively for measurements of aspartate aminotransferase (AST), lactic dehydrogenase (LDH), creatine kinase (CK), malondialdehyde (MDA) and superoxide dismutase (SOD). Meanwhile, the tibialis anterior muscles were harvested for examination of the microstructure and the ultrastructure by using optical microscope and electron microscope. Results The contents of AST, LDH, CK, MDA increased significantly ( P

an those received RH (29% vs. 9%, P=0.042). Conclusion NSRH is safe and feasible surgical management for cervical cancer patients, which would improved the physiology of pelvic autonomic nerve postoperatively.

chronic cervicitis(0%),(P=0.000).The positive rates of EPMMPRIN overexpression in metastatic lymph nodes was 54.5%(12/22),no difference was found from corresponding primary tumor(72.7%,P=0.210).But EMMPRIN overexpression in primary tumor was related to lymph node metastasis(P=0.026),no relationship was found between EMMPRIN expression and other clinical-pathological parameters.Univariate analyses revealed that EMMPRIN expression did not correlate to tumor-specific survival.In contrast,lymph vascular space invasion,deep stromal invasion and lymph node metastasis were significantlyassociated with poor prognosis.In multivariate analysis,lymph-node metastasis was the independent prognostic factor for tumor-specific survival(P=0.006;HR=0.038;95% confidence interval,0.0190.763).Conclusion:EMMPRIN overexpression may play an important role in progression of human cervical cancer,and in the development of cervical cancer from CIN.

Objective To evaluate the effect of volume management on volume overload among continuous ambulatory peritoneal dialysis (CAPD).Methods The literature were searched by the databases of PubMed,ScienceDirect,Ovid,Cochrane Library,Chinese Science and Technology Periodical Databases (VIP),China National Knowledge Infrastructure (CNKI).Data were analyzed with RevMan5.0 software.Results Ten literatures were included in this study.The results of Meta-analysis revealed that volume management could significantly reduce the body weight,degree of edema and systolic blood pressure.However,no significant difference on the diastolic blood pressure appeared.Conclusions Body weight,degree of edema and systolic blood pressure can be improved by effective volume management.Further study about effect of volume control on diastolic blood pressure should be provided in the future.

Objective To evaluate the effect of nursing interventions on the quality of life of patients undergoing continuous ambulatory peritoneal dialysis (CAPD).Methods Randomized controlled trials (RCTs) involving nursing interventions were collected from the databases of Cochrane,PubMed,Elsevier Science Direct,VIP,CNKI and WanFang.Data were analyzed with RevMan 5.1 software.Results 8 articles met the inclusion criteria.The results of Meta-analysis showed that there was considerable heterogeneity across the analysis,which might be resulted from length of intervention and patients of different ages according to subgroup analysis,and that gender was not the factor causing heterogeneity.In the experimental group,both physical and emotional aspects after receiving nursing interventions were significantly improved than the control group.Conclusions Nursing interventions can improve the quality of life of patients with CAPD.

Objective To investigate the correlation between serum cystatin C (CysC) levels and cerebral microbleeds (CMBs) in patients with acute ischemic stroke.Methods The patients with acute ischemic stroke were enrolled.Susceptibility weighted imaging was used to identify the presence of CMBs.Particle-enhanced turbidimetric immunoassay was used to detect the levels of serum CysC.Results A total of 485 patients with acute ischemic stroke were enrolled,including 151 (31.1％) with CMBs.The level of serum CysC of the CMB group was significantly higher than that of the non-CMB group (1.24± 0.13 mg/L vs.1.02± 0.11 rmg/L; t=4.261,P＜ 0.001).Multivariate logistic regression analysis showed that the increased serum CysC level was an independent risk factor for the presence of CMBs in patients with acute ischemic stroke (each increase in one standard deviation,odds ratio 4.063,95％ confidence interval 2.142-8.127; P ＜0.001).Multiple linear regression analysis showed that the number of CMBs in patients with acute ischemic stroke increased with the increasing serum CysC level after adjusting for other confounders (r2 =0.361,P =0.017).Conclusions In patients with acute ischemic stroke,the serum CysC levels are independently associated with the CMBs,and the number of CMBs increases with the serum CysC level.

Objective To explore the impact of intervention of weight management (WM)on readmission rate of patients with congestive heart failure(CHF).Methods sixty-six CHF patients were divided into the control group(34 cases)and the intervention group(32 cases).The patients in the intervention group received the weight management intervention for 6 months after discharge,while the control group was carried on the conventional education and follow-up.The ability of WM and readmission rate of patients due to onset of CHF were compared between the two groups.Results Six months after the intervention,significant differences were found on the scores of weight monitoring,WM related-knowledge,belief and practice in the intervention group,but only WM related-practice was improved in the control group.The readmission rote due to onset of CHF was reduced in the intervention group.Conclusions WM intervention could significantly improve the ability of WM and reduce readmission rate due to CHF onset of CHF patients.

Objective To analyze the correlation between polymorphisms at position 4 and 14 in exon 2 of the p73 gene and susceptibility to human papillomavirus (HPV) infection.Methods Tissue specimens were obtained from the lesions of 83 patients with condyloma acuminatum and 11 patients with bowenoid papulosis,and blood samples from all the patients as well as 150 health checkup examinees with high risk for sexually transmitted diseases (STDs) at STD clinics (negative control group).PCR was performed to detect HPV DNA in lesional tissue specimens,followed by direct sequencing and nucleotide alignment using the BLAST program for the determination of HPV genotypes.To assess polymorphisms at position 4 and 14 in exon 2 of the p73 gene,DNA was extracted from all the blood samples,and the p73 gene was amplified by PCR with the primer shP73 followed by gene sequencing.The association between the polymorphisms and susceptibility to HPV infection was analyzed.Results Of the 83 tissue specimens from patients with condyloma acuminatum,42.2％ (35/83) were positive for HPV 6,and 41.0％ (34/83) for HPV 11.Among the 11 tisssue specimens from bowenoid papulosis lesions,5 were positive for HPV 16,and 3 for HPV 6.The p73 gene was successfully amplified and sequenced from all the patients with condyloma acuminatum or bowenoid papulosis as well as from 132 out of 150 health checkup examinees.There were three genotypes at position 4 and 14 in exon 2 of the p73 gene,including A4T14/G4C14,A4T14/A4T14,G4C14/G4C14,of which,A4T14/A4T14 was associated with a higher risk for condyloma acuminatum (OR 4.89,95％ CI 1.50-15.91) as well as bowenoid papulosis (OR 7.11,95％ CI 1.144-44.20),and G4C14/G4C14 with a lower risk for bowenoid papulosis (OR 0.16,95％ CI0.04-0.65),in patients with HPV infection.Conclusions The A4T14 allele in exon 2 of the p73 gene increases the risk for bowenoid papulosis and condyloma acuminatum,but no significant correlation is found between the susceptibility to high-or low-risk HPV infection and polymorphisms at the two positions in the p73 gene.

Objective To explore factors affecting long-term compliance to weight management (WM) of patients with congestive heart failure (CHF)and to provide evidence for improving patients' compliance.Methods In-depth semi-structured interviews based on reinforcement theory were conducted among 18 CHF patients who received WM intervention over 6 months.The data were analyzed by Colaizzi analysis program.Results Three themes were found:precipitating factors such as the correct perception of disease and self-efficacy,the factors of positive reinforcement such as early gains from WM,readmission,follow-up,family and social support,as well as the factors of negative reinforcement such as gaining nothing during long period,physical and mental disorders.These above factors made long-term compliance to WM of 50％ of the participants dynamic and fluctuant.Conclusions Medical staff should identify patients'compliance at different stages in time during follow-up,analyze the factors that affect their compliance,and then grasp the optimal timing of intervention to perform targeted,multiform and multiple health education to improve compliance.

Objective To investigate the status quo and influencing factors of self-management ability in patients undergoing continuous ambulatory peritoneal dialysis (CAPD).Methods Totally 339 CAPD patients with clinical follow-up regularly were investigated for the situation of self-management with general information questionnaire and Self-management Scale for CAPD.Results The total score of patients' self-management ability was (66.03±15.57).Multiple linear regression analysis showed that education level,marital status,occupation and duration of dialysis were influencing factors of patients' self-management ability.Conclusions Patients undergoing CAPD have certain degree of self-management ability.Nurses should promote their self-management ability according to different education level,marital status,occupation and duration of dialysis.