Objective To investigate the outcomes of laparoscopic surgery for endometriosis complicated with infertility and the related factors influencing the post-treatment pregnancy.Methods Between January 2006 and January 2007,104 patients with endometriosis complicated with infertility,including 19 r-AFS stage Ⅰ cases,15 stage Ⅱ cases,36 stage Ⅲ cases,and 34 stage Ⅳ cases,were treated in our hospital.The ectopic endometrial tissues were removed by laparoscopy in all of the patients.And adherent tissues were freed at the mean time.After the procedures,Methylene blue was used to test the patency of the Fallopian tubes.For cases with obstructed Fallopian tubes,salpingoplasty was performed as well.After the operation,the patients received gestrinone therapy for 3 to 6 months and were followed up for pregnancy rate.Results The laparoscopic procedures were completed in all of the 104 cases.The post-operational rate of pregnancy was 38.5%(40/104).In women with stage Ⅰ endometriosis,the pregnancy rate was 42.1%(8/19),while in the stages Ⅱ,Ⅲ,and Ⅳ,the rate was 40.0%(6/15),36.1%(13/36),and 38.2%(13/34),respectively(?2=0.206,P=0.977).The pregnancy rate of the patients with single ovarian chocolate cyst was 54.8%(23/42),and that in the patients with chocolate cyst complicated with ectopic endometrium in other positions or those without chocolate cyst were 22.9%(8/35) and 33.3%(9/27) respectively(?2=8.616,P=0.013).The postoperative pregnancy rate of the patients with chocolate cyst in the right ovary [81.3%(13/16)] was significantly higher than that in the cases with left chocolate cyst [35.7%(5/14)] or chocolate cyst in both sides [41.7%(5/12)](?2=7.412,P=0.025).Conclusions Laparoscopy is effective for endometriosis complicated with infertility with high post-operative pregnancy rate.EMT stages show no effect on the pregnancy rate,which may be associated with the position of ectopic endometrium and the side of chocolate cysts.

The aim of the study was to explore the safety management strategies for homeless persons with psychotic disorders.The following nursing management measures were implemented in 127 psychiatric patients,including precaution of aggression and other accidents,treatment of physical diseases,prevention and control of infectious diseases,intensive managementof key areas,key time and key patients,formulation and implementation of safety management regulations and emergency response system,nurse training on professional diathesis,skills and safety awareness.These measures effectively avoided the risksin psychiatric nursing,reduced nursing errors and ensured patient safety.

Objective To investigate the present mental disability situation in Hubei provinee and the reha- bilitation strategies in use. Methods Provincial data from the Second China Sampling Survey of Disability was ana- lyzed. The 31 districts sampled in the survey were divided into a city group and a countryside group. The incidence of mental disability reported in the two groups was compared. Results Reported mental disability was found to be sig- nifieantly more prevalent in the countryside than in the city. However, the proportion of severe mental disability was significantly lower. Conclusion The need for rehabilitation of mental disability is huge in Hubei province. Society and the government should pay more attention to the rehabilitation of mental disability.

Objective To investigate the effects of P-selectin gene knockout on the biological characteristics of mice. Methods P?selectin knockout (PKO) mice and C57BL/6 mice were housed in SPF environment. To make sure that the mice were pure PKO mice by gene identification. To determine the general condition, the activity status, reproduction of P?selectin knockout mice were observed and tested. HE staining was used to observed the histological morphology and struc?tures of 6?week?old and 18?week?old P?selectin knockoutout mice. Results PKO mice and C57 mice have similar multiplica?tion, there was no significant difference in reproduction and blood routine test. The stuctures of liver, spleen, lung and kid?ney were normal. Conclusions P?selectin knockout has no significant effects on reproduction, blood routine test and major organs. This research provides animal model theoretical basis for further study on the effects of P?selection in diseases.

Objective To observe the changes of neuron-specific enolase(NSE),S-100 protein and TBC in the blood of newborn rats at early stage of bilirubin encephalopathy,and the protective effect of mild-hypothermia on the brain.Methods 42 Wistar rats(7-day postnatal) were divided randomly into the group C(control group,n=10),group M0(normal-temperature group,n=17) and group M1(mild-hypothermia group,n=15).The rats of the group C received physiological saline 0.5 ml,the rats in the groups of M0 and M1 were injected with bilirubin intraperitoneally(200 mg/kg) to establish the model of bilirubin encephalopathy.The changes of the content of NSE and S-100 protein in the blood of newborn rats,and the protective effect of mild-hypothermia on brain were observed.Results The animals with established bilirubin encephalopathy shown significant changes of neurobehaviour and pathological examination.Values of NSE and S-100 protein of the group M1 decreased after the treatment of mild-hypothermia,and there was a significant difference compared with group M0( P<0.01).Conclusion The mild-hypothermia has protective effect on brain of newborn rats with bilirubin intraperitoneally.

[Objective]To study the effects of Caspase-1 specific inhibitor AC-YVAD-CMK on intimal hyperplasia after carotid artery balloon injury in rats and its possible mechanism.[Methods]A total of 33 male adult SD rats were randomly divided into sham group,balloon injury group and balloon injury+AC-YVAD-CMK group. Using the method of balloon injury to establish rat carotid ar?tery intimal hyperplasia animal model,rats were sacrificed and blood vessels were harvested 14 days after operation. Fifteen vascular segments embedded in OCT and the intima to media(I/M)area ratio of neointima was measured by hematoxylin-eosin(HE)staining;18 vascular segments were harvested and the expression of NLRP3 inflammasome,cleaved-Caspase-1,interleukin(IL)-1βand IL-18 were measured by Western blot.[Results]HE staining showed that AC-YVAD-CMK significantly inhibited the degree of intimal hyperplasia compared with the balloon injury group[(0.78 ± 0.13)vs(1.52 ± 0.14);P=0.000]. The expression of NLRP3 inflamma?some was increased in balloon injury group while the AC-YVAD-CMK attenuates the expression of NLRP3(P=0.009);The expres?sion of cleaved-Caspase-1 was in line with the expression of NLRP3(P=0.000). The levels of pro-inflammatory cytokines IL-1βand IL-18 in balloon injury+AC-YVAD-CMK group were significantly lower than those in the balloon injury group(P=0.000).[Conclusion]AC-YVAD-CMK can attenuate intimal hyperplasia after balloon injury of carotid artery in rats,which might be related to its effect on inhibiting the activation of Caspase-1,which could affect the release of pro-inflammatory cytokine of IL-1βand IL-18.

Objective To detect beta-human papilloma virus (HPV) and determine its genotype in actinic keratosis (AK) lesions.Methods Tissue specimens were collected from the lesions of 39 patients with AK and normal skin of 40 healthy controls.A nested PCR was performed to detect alpha-HPV and beta-HPV DNA in these specimens.The genotype of beta-HPV was determined in beta-HPV DNA-positive specimens by a common PCR using specific primers targeting 12 HPV genotypes,including HPV 5,8,15,17,19,20,21,23,36,38,49 and 80.Results The detection rate of beta-HPV DNA was 84.6％ (30/39) in the patients with AK,and 30.0％ (12/40) in the healthy controls (x2 =6.76,P ＜ 0.05),while no significant difference was observed in the detection rate of alpha-HPV DNA between the two groups (12.8％ vs.7.5％,x2 =0.91,P ＞ 0.05).HPV 38 was the predominant genotype of beta-HPV in these patients with a detection rate of 36％ (12/33),followed by HPV36.The prevalence of all the 12 genotypes of HPV was consistently low in the healthy controls.Mixed HPV infections were observed in 10 AK lesions,but in none of the healthy controls.No statistical difference was noted in the positivity rate of beta-HPV among patients at different ages,of different genders,with different occupations or clinical courses (x2 =0.53,0.94,0.81,0.73,respectively,all P ＞ 0.05).Conclusions Compared with healthy controls,the patients with AK showed a higher beta-HPV infection rate,with HPV38 as the predominant genotype.

Objective To study the expression of double-stranded RNA-dependent protein kinase (PKR) in malignant melanoma and ordinary nevi. Methods The expression of PKR and proliferating cell nuclear antigen was examined in 42 cases of malignant melanoma and 25 ordinary nevi by an immunohistochemical method. Results The positive rate of PKR expression was higher in the patients with malignant melanoma than that in the patients with ordinary nevi (P

Objective To explore the mechanism ofJiedu Qingfei Mixture for airway mucus hypersecretion of rat models with chronic obstructive pulmonary disease (COPD).Methods Airway instilling lipopolysaccharide combining fuming method was used to establish COPD models. Forty clean level Wistar strain rats were randomly divided into blank control group, model group,Jiedu Qingfei group, and clarithromycin group. Model group, Jiedu Qingfei group, and clarithromycin group were given normal saline,Jiedu Qingfei Mixture, and clarithromycin by gavage respectively, while the blank control group was raised normally for 30 d. All rats were killed on the 31st day for taking lung tissue (6 rats from each group were chosen randomly). Pathological changes of lung tissue and mucous glands hyperplasia were observed by HE staining method. NE and MUC5AC mRNA expression on lung tissue were detected by RT-PCR method. Protein expressions of NE and MUC5AC on pulmonary tissue and airway epithelium were detected by immunohistochemical method.Results Compared with blank control group, mucous glands hyperplasia on airway epithelium, mRNA expression of NE and MUC5AC in lung tissue, and protein expressions of NE and MUCA5C on airway epithelium in the model group significantly increased (P<0.05,P<0.01). Compared with model group, mucous glands hyperplasia on airway epithelium inJiedu Qingfei group significantly decreased (P<0.01), as same as clarithromycin group;Jiedu Qingfei group showed better effects on down-regulating NE and MUC5AC mRNA expression in lung tissue compared with clarithromycin group. MUC5AC protein expression on airway epithelium inJiedu Qingfei group significantly decreased (P<0.05), as same as clarithromycin group.Jiedu Qingfei group and clarithromycin group had no difference on NE protein expression in airway epithelium compared with model group.Conclusion Jiedu Qingfei group Mixture can reduce airway mucus hypersecretion of COPD by down-regulating MUC5AC expression through neutrophil elastase.

Objective To summarize the measures for nursing mechanical ventilated patients who suffered from respiratory failure caused by acute severe organophosphorus pesticide poisoning (ASOPP). Method Retrospectively, the nursing clinical data of 18 mechanically ventilated patients who suffered from ASOPP-induced respiratory failure in ICU from January 2013 to December 2014 were analyzed for summarizing the nursing measures concerning preventive extubation, airway humidification and sputum sucking, prevention of ventilator-associated pneumonia and final extubation. Result Sixteen ASOPP patients successfully recovered after hospital discharge and another two died from multiple organ function failure because of excessive pesticides. Conclusions Effective observation and nursing care of airways based on their characteristics in ASOPP patients including prevention of unexpected shedding , appropriate humidity of airways and prevention of infection of ventilator-associated pneumonia(VAP). All of these measures can reduce complications and contribute to the early recovery of patients.