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 observe the effects of Qingjin Huatan Decoction on EGFR/MAPK signaling pathway of airway mucus hypersecretion rats with chronic obstructive pulmonary disease (COPD). Methods Intratracheal instillation of LPS combined with smudging method was used to establish COPD airway mucus hypersecretion rat models. Experimental rats were randomly divided into blank group, model group, Qingjin Huatan Decoction group and clarithromycin group. The blank group was normally fed, while the other three groups were given NS, Qingjin Huatan Decoction, and clarithromycin respectively for gavage, once a day for 30 days. All rats were killed on the 31st day, and pathological changes of lung tissue and mucous glands hyperplasia were observed by HE staining method. The gene expressions of EGFR and MUC5AC in lung tissue were detected by RT-PCR method. The protein expressions of P-EGFR, P-ERK, P-JNK, P-p38 and MUC5AC in pulmonary tissue and airway epithelium were detected by immunohistochemical method. Results Compared with the blank group, mucous glands hyperplasia on airway epithelium, protein expressions of P-EGFR, P-ERK, P-JNK, P-p38 and MUC5AC on airway epithelium significantly increased in the model group (P<0.01); gene expression of MUC5AC of lung tissue increased (P<0.05). Compared with the model group, mucous glands hyperplasia on airway epithelium, P-p38, P-ERK and MUC5AC protein expression on airway epithelium in Qingjin Huatan Decoction group significantly decreased (P<0.05, P<0.01); the protein expression of P-JNK increased significantly (P<0.01). EGFR and MUC5AC mRNA in lung tissue in Qingjin Huatan Decoction group decreased significantly (P<0.01). Conclusion Qingjin Huatan Decoction can reduce airway mucus hepersecrection of COPD by inhibiting ERK and p38 signal pathway on EGFR downstream.

Objective To elucidate clinical pathological features of primary mediastinal B-cell lymphoma (PMBL) and its difference compared with diffuse large B-cell lymphoma,not otherwise specified (DLBCL,NOS).Methods The clinical histories and pathological datas of 24 PMBL cases and 31 cases of DLBCL,NOS as the control group were collected.Immunohistochemical staining and a follow-up study was conducted.Results The distribution of gender showed significant difference when the age of onset of PMBL patients was obviously younger with the medial age of 30 years old (P ＜ 0.001).All cases presented as a huge mass in mediastinal site with compression symptoms.PMBL was similar to DLBCL in the morphology of tumor cells but fibrosis of various degrees was common,more than 70.8 ％ (17/24) cases had the collagen bundles split.CD23 positive rate (40.0 ％,6/15) in PMBL was significantly higher than the control group (3.2 ％,1/31)(P =0.003).Conclusion PMBL frequently occurs in young female people,mostly happens in mediastinal site and adjacent area,but rarely has distant dissemination.PMBL has the characteristics of various degrees of collagen fiber hyperplasia,and CD23 positive could be used to differentiate PMBL from DLBCL,NOS.

[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 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 investigate the clinicopathological and prognosis features of enteropathy-associated T-cell lymphoma (EATL).Methods 21 cases of EATL,6 cases of peripheral T-cell lymphoma (PTCL) and 11 cases of natural-killer/T-cell lymphoma (NKTCL) were collected from January 2008 to May 2015.The immunophenotype of the tumor cell was tested by EnVision and as well as EBV-EBER for EB virus.Some patients were performed with follow-up data.Results 21 EATL patients included 14 males,7 females and the middle age was 55 years old (40-79 years old).15 patients affected the small bowel,4 cases affected colon,2 cases affected more than one site.18 cases were mono-morpholohic EATL while 3 cases were classical EATL.The expression rates of neoplastic cells for CD3ε,CD4,CD8,CD56,Granzyme B,TIA-1 were 95.24 ％ (20/21),20.00 ％ (3/15),73.68 ％ (14/19),85.71％ (18/21),64.71％ (11/17),88.89 ％ (16/18) respectively.The expression of EBER in EATL patients (0,0/21) was obviously lower than that in NKTCL patients (100 ％,11/11).17 EATL patients had follow-up data,and the middle survival time was 15 months.No different prognosis was found in the three kinds of T-NHL (P =0.697).Conclusions EATL usually occurs in elder male and jejunum.The diagnosis of EATL needs a lot of information,including clinical history,endoscopy,histomorphology,immunophenotype and EBV-EBER result.EATL has low mobidity and high malignancy,it still lacks impactful therapeutic regimen.