Objective To investigate the diagnostic value of diameter ratio of pulmonary artery or ascending aorta in chronic obstructive pulmonary disease (COPD)patients with pulmonary hypertension.Methods 60 COPD patients with secondary pulmonary hypertension were selected as the study group,then 60 cases of normal pulmonary artery pressure COPD patients were selected as the control group.By comparing the pulmonary artery and aorta diame-ter ratio rose of the two groups to judge the value slow lung disease in patients with pulmonary hypertension of the resistive prompt action.Results The MAPD and MAD ratio of the study group was significantly higher than in the control group[(1.04 ±0.01)vs (0.83 ±0.02),t =12.572,P =0.000],and pulmonary artery high pressure ratio was positively correlated with the relative coefficient of r =0.743.Conclusion MAD ratio MAPD in the diagnosis of pulmonary artery hypertension have relatively high specificity,and the risk of an exacerbation of COPD future have prompted role in helping COPD patients with pulmonary hypertension of early detection and early treatment.

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Objective To compare the clinical efficacy and safety of anemia during pregnancy of Shengxuening tablets and ferrous succinate treatment for clinical treatment in patients with anemia .Methods 212 cases of pregnancy in early pregnancy patients with anemia from March 2015 to February 2016 in our hospital,numbered according to the order of treatment, were randomly divided the patients into group A and group B,106 cases in each group,group A with Shengxuening tablets treatment, group B with ferrous succinate tablets treatment,two groups of patients were treated with the same program of diet guidance,all patients were treated for three months.Each patient was followed up to the end of delivery, and the two groups of patients before and after pregnancy treatment to the end of pregnancy anemia and pregnancy outcomes were compared.Comparison of two groups of patients before and after treatment for one,two and three months of hemoglobin (Hb) level,red blood cell count (RBC),serum ferritin (SF),total iron binding rate (TIBC) changes;finishing treatment of the two groups during the three follow-up of Hb, RBC, SF TIBC, which returned to normal levels at the time and, after three months of treatment and evaluate the clinical efficacy of the two groups were collected and compared during the treatment of adverse drug reactions of two groups were compared.Results After treatment for one,two and three months, levels of Hb,RBC and SF in two groups of patients were significantly higher than those before treatment,TIBC was lower than that before treatment (P<0.05);After treatment for one and two months,RBC,SF and Hb in group B were significantly higher than those in group A,TIBC lower than group A(P <0.05);After treatment for three months,the levels of Hb, RBC, SF and TIBC in two groups were back to normal,and there was no significant difference between the two groups.Hb, RBC,SF,TIBC index recovery time of group B was significantly shorter than the group A (P<0.05).After treatment for three months,there was no significant difference in clinical efficacy between two groups.The adverse drug reaction rate was significantly higher in the group B than in the group A during the treatment period (P<0.05).The end of the treatment to the end of pregnancy, five cases of group A were again the parallel treatment of anemia, 11 cases of group B were again anemia and pregnancy outcome in patients with treatment ,the adverse pregnancy rate in group A was higher than that of group B, the difference was statistically significant (P<0.05).Conclusion Shengxuening tablets and succinate iron treatment of early pregnancy anemia have advantages and disadvantages,clinical can consider the combined treatment of anemia in pregnancy,improve the clinical efficacy and safety.

Objective To study the expressions of XIAP and survivin in breast carcinoma tissues and their(value) in predicting the recurrence of breast carcinoma.Methods The expression of XIAP and survivin in 65 benign and 65 malignant breast paraffin-embedded specimens was detected by using immunohistochemical assay and the results were compared.Results The positive rate of XIAP and survivin in recurrent breast carcinoma(recurrent group) was 82.2% and 85.7% respectively,and in non-recurrent breast carcinoma tissue(non-recurrent group) was 54.5% and 45.5% respectively,and in both groups were increased significantly as compared with that of benign breast tissues(20.0%,and 13.3% respectively).The positive expression of XIAP and survivin was increased significantly in recurrent group as compared with non-recurrent group(P

Objective To evaluate the value of endoscopy in etiological diagnosis and treatment of post - cholecystectomy syndrome. Methods Three hundred and twenty - six patients with post -cholecystectomy syndrome received ERCP. To reveral the etiology of post - cholecystectomy syndrome. For those with choledocholithiasis and those with papillary inflammatory stricture EST or EPBD were given those with papillary diverticulum and SOD EPBD were given, those with papillary tumor and hepatobiliary carcinoma EMBE were given and for those with bililary stricture in middle part of bile duct, purulent cholangitis, chloedocholithiasis(stones not excluded in one time)and bile leakage ENBD were used. Results ERCP was succeeded in 315 cases(96. 6%), 24 cases had no abnormal endoscopic findings view. 191 cases of choledocholithiasis 186 were totally get rid of stone after one to three times of opretion EST or EPBD was successfully given to 39 cases of 39 had papillary inflammatory stricture. Nine had papillary diverticulum which oppressed the papillary orifice, 7 had SOD, all of them were dealt with EPBD. Sixteen had stricture in the middle portion of bile duct, 11 of which were treated with ENBD. In 6 cases of papillary tumor and 5 hepatobiliary carcinoma patients jaundice improved significantly after received EMBE. Residual stones in cholecystic duct were seen in 4 cases. In 2 cases of bile leakage after cholecystectomy, ENBD was successfully carried out to avoid another operation. Complications were noted in 15 cases(4. 8%) of them. pancreatitis 11 cases, cholangitis 3 eases and hemorrhage of upper gastrointestinal tract one ease. Conclusion ERCP can find out the defenite cause of post - cholecystectomy syndrome at early stage and take corresponding endoscopic therapeutic measures. The complications of ERCP can be avoided by skillful operator.

Objective To improve the successful rate of endoscopic biliary drainage. Methods The experience of biliary drainage with duodenoscope for biliary obstruction from January 1998 to September 2001 was reviewed retrospectively. Endoscopic naso -biliary drainage (ENBD) , endoscopic retrograde biliary drainage (ERBD) and endoscopic metal biliary endoprothesis (EMBE) were performed in 242 cases, 43 cases and 35 cases respectively. Results Of 320 cases with biliary obstruction, 305 received successful drainage under endoscopy and 15 cases failed. Ten cases with ENBD failed but got successful drainage after modulating the site of naso-biliary tube or reinserting another tube. For 3 cases failed with ERBD, we chose plastic stents with appropriate length for 2 cases to achieve fluent drainage and percutaneous transhepatic biliary drainage (PTBD) was managed for another case after endoscopic management failed. For 2 cases with EMBE failed, one stent couldn' t exceed the tumor stricture site and one was obstructed by tumor implantion at one month after EMBE. Either a metal stent or a plastic stent was replaced through previous prothesis in these two failed cases. Conclusions The effect of endoscopic biliary drainage for biliary obstruction is definite. Mostly the drainage failure can be avoided as early as possible by analyzing the causes and taking some corresponding measures to correct it.

Endometriosis, an oestrogen-dependent disorder, is related to inflammation, p38 Mitogen activated protein kinases (p38 MAPK) can be activated by sex hormone and inflammatory factors, which plays an important role in many cellular reactions such as apoptosis, proliferation, inflammation and stresses, etc. Many studies showed that p38 MAPK was participated directly in regulating the pathogenesis of endometriosis. The special regulatory action of p38 MAPK on sex hormone and inflammation may help us to understand the intricate endometriosis pathological hypothesis. p38 MAPK inhibitors play a key role in the the study of endometriosis, and show great promise for the future. Blocking and regulating the expression of p38 MAPK on the signal transduction pathway level may hope to be a new strategy to prevent and treat endometriosis.

Objective To investigate the factors of hospitalization expense in patients with type 2 diabetes mellitus undergoing non-emergency surgery.Methods A retrospective study included diabetic (109 cases) and control (162 cases) groups.Hospitalization expense and other observation indices were compared between two groups and subgroups.The factors that contribute to hospitalization expense were analyzed with multifactor regression analysis model.Results The median hospitalization expense was 12 014.74 yuan in the diabetic group,1.24 times than that in the control group (P =0.001).Diabetic group has higher American Society of Anesthesiologists (ASA) classification,longer wound healing time,higher postoperative infection rate,and longer hospital stay (P ＜ 0.01).Multifactor analysis revealed that the significant factors that influence the hospitalization expense were ASA classification (β =0.442,P =0.000),postoperative fasting plasma glucose (β =0.204,P =0.020),and postoperative infection (β =0.204,P =0.019).No significant difference was found in postoperative infection rate and hospitalization expense between two groups,when patients had received minimally invasive surgeries (P ＞ 0.05).Conclusions Type 2 diabetes patients have higher hospitalization expense;ASA classification,postoperative fasting plasma glucose,and postoperative infection are the main influence factors.Giving priority to minimally invasive surgeries and enhancing perioperative glucose control can help to reduce hospitalization expense in patients with type 2 diabetes mellitus.

Recently, vasculogenic mimicry, a new form of tumor blood supply has been discovered,which is completely different with the classic model of tumor blood supply. It has important significance which perfect the mechanism of tumor blood supply, improve the treatment and prognosis of tumor. In the paper, its structure, mechanism, and clinical significance of tumor treatment are reviewed.

Purpose To investigate the expression of autophagy-related protein LC3B in cervical squamous carcinoma and its relation-ship with Ki-67 expression. Methods To detect the expression of LC3B in 16 cases of normal cervical tissues and 126 cases of squa-mous cell carcinoma by immunohistochemical staining. In addition, Ki-67 protein was also detected in 126 cases of squamous cell car-cinoma in the same assay. The relationship between LC3B expression and Ki-67 in cervical squamous cell cancer was statistical analy-sis. Results Expression level of LC3B were significantly lower in cervical squamous carcinoma than normal squamous epithelial cells (P<0. 05), and the expression of LC3B was negatively correlated with Ki-67(rs = -0. 248, P<0. 05). Conclusion It appears that decreased levels of autophagy which indicated by low expression of LC3B may promote cancer cell proliferation in the early stages of cervical squamous cell carcinoma, which provides a clinical referential evidence for further explore the mechanism of autophagy in cer-vical cancer development.