Objective To explore the beauty of mesalazine combined with Bifid Triple viable bacilli clinical efficacy in the treatment of ulcerative colitis.Methods 72 patients with ulcerative colitis ( UC) in zhoushan maternal and child health hospital were selected and divided into experimental group and control group,36 cases in each group.The control group was treated with oral administration of melamine and the experimental group was treated with Bifidobacterium triple live bacteria on the basis of oral control group.The levels of superoxide dismutase (SOD), malondialdehyde (MDA) and reactive protein ( CRP) concentration in serum of patients were detected.Follow up observation and record of the experimental group and the control group to improve the symptoms, clinical efficacy and adverse reactions after treatment.Results After treatment,serum MDA, CRP concentrations of the two groups were significantly lower than those before treatment concentration, SOD concentration was significantly increased, the differences were statistically significant (P<0.05) , serum MDA, CRP levels in the experimental group were lower than the control group, the concentration of SOD was significantly higher than control group,the differences were statistically significant (P<0.05) .After treatment, abdominal pain, diarrhea, mucus and blood stool symptoms of two groups were significantly improved compared with before treatment, abdominal pain, diarrhea and bloody mucus symptoms in the experimental group were lower than the control group(P<0.05).Incidence of adverse reactions in the experimental group was significantly lower than the control group, the differences were statistically significant (P<0.05).Conclusion The efficacy of oral administration of methadiazole in combination with Bifidobacterium triple live bacteriain the treatment of ulcerative colitis is significant, Can reduce MDA, CRP concentration, increased SOD activity.

AIM:To establish the endoplasmic reticulum stress ( ERS) cell model in vascular smooth muscle cells ( VSMCs) of Sprague-Dawley (SD) rats.METHODS:Under sterile condition, the coronary arteries were isolated from SD rats .The primary VSMCs were cultured by tissue-sticking method , and observed the basic morphological characteristics under optical microscope .The marker proteins of VSMCs including α-smooth muscle actin (α-SMA) and smooth muscle myosin heavy chain ( SM-MHC) were identified by immuno-fluorescence technique .VSMCs were treated with thapsigargin (0.5, 1 and 2 μmol/L) for 24 h, and the expression levels of binding immunoglobulin protein (BiP) and C/EBP homologus protein (CHOP), the marker molecules of ERS, were detected using Western blotting.RESULTS:VSMCs climbed out from coronary artery tissues after about six days , and the cells had a nice state and formed the VSMC-like typical peak valley.The results of immunofluorescence technique show that the marker proteins of VSMCs ,α-SMA and SM-MHC were expressed significantly .The results of Western blotting show that the protein expression levels of BiP and CHOP were increased by thapsigargin in a dose-dependent manner .CONCLUSION:VSMCs can be successfully cultured by tissue-sticking method and built the ERS model induced by thapsigargin .

Objective To analyze the clinical features of 385 postoperative thyroid nodules patients,and to compare the correlation affected by different factors between benign and malignant thyroid nodules.Methods Total 385 patients underwent thyroid operation in general surgery department of our hospital were enrolled.Their clinical data,ultrasonic scanning of thyroid,and pathological results were compared between benign and malignant thyroid nodules.Results (1)264 cases with benign nodules (68.57％) and 121 cases with malignant nodules (31.43 ％)were found among 385 cases.The average age of benign group was (48.1 ± 13.4) years old,while malignant nodules group was (45.6 ± 12.5) years old.(2) No gender difference was found between benign and malignant nodules group (P＞0.05).(3) According to body mass index (BMI),the highest prevalence of malignant nodules was in overweight group,followed by obesity group.(4) Fasting blood glucose was (5.61 ± 1.07) mmol/L in benign group and (5.86±1.21) mmol/L in malignant group(P＜0.05).(5) Thyroid-stimulating hormone (TSH) in benign nodules group was (1.62 ± 1.30) mIU/L,while in malignant nodules group,which was (2.02 ±2.59) mIU/L(P＜0.05).(6) Irregular shape,unclear boundary,calcification,and lymph node metastasis were more frequent in malignant group than those in benign group under ultrasonic scanning (P＜0.05).(7) Logistic regression analysis revealed that the existence of thyroid cancer was significantly associated with age,fasting blood glucose,ultrasonic images(lymph node metastasis,irregular shape,and calcification).Conclusion (1) Fasting blood glucose levels and TSH in the malignant nodules group are higher than those in the benign group.(2) A negative correlation exists between age and thyroid cancer prevalence.(3) Ultrasonic images,including lymph node metastasis,irregular nodule shape,and calcification,may suggest the high possibility of thyroid cancer.

Objective To investigate the clinical status of post-core crown in anterior teeth aesthetical restoration and to observe its effect. Methods 126 cases of anterior teeth in patients with mild deformity,restored with post-core crown after informed consent meanwhile conducted clinical follow-up observation. Results In addition to 2 cases of disease after root canal treatment, 1 incisal and labial surface of porcelain fracture, other cases achieved desired results in the way of self-satisfaction,clinical efficacy and x-ray observation and periapical films. Conclusion Post-core crown in anterior aesthetical restoration has a unique position and clinical efficacy.

Objective To investigated the clinicopathological findings and prognosis of 60 patients with pleomorphic carcinoma.Methods 60 cases of pleomorphic pulmonary carcinoma were collected and studied clinicopathologically between 1999 and 2011.All patients underwent pulmonary resections.Results There was no in-hospital death.1 had haemothorax that required reoperation,1 patient had a late cicatricial bronchial stenosis after sleeve lobectomy of the upper right lobe,and treated successfully by the resection of the right two lobes.The 3,5-year survival rates of all patients were 47.2％ and 25.6％ respectively.For N0 and N1-N2 patients,3-,5-year survival rates were 57.3％,32.5 ％ and 25.4％,17.1％,respectively.Overall survivals were of significant difference between radical resection and uncomplete resection.Multivariate Cox regression analyses of overall survival of all 60 patients indicated that radical resection (P =0.041) and nodal status (P =0.029) were significant independent prognostic factors.Conclusion Pleomorphic carcinoma is a rare type of lung cancer.Pleomorphic carcinoma of the lung was often found as a large mass peripherally located and was associated with poor prognosis.Radical resection and nodal status were significant independent prognostic factors.

Objective To investigate the influence of sperm morphology, sperm DNA fragmentation index and seminal plasma zinc on pregnancy outcome of in vitro fertilization and embryo transfer (IVF-ET).MethodsA total of 341 infertile couples underwent IVF-ET were selected from January 2016 to June 2016 in our hospital.Sperm morphology, sperm DNA fragmentation index and seminal plasma zinc level were compared according to pregnancy.ResultsIn 341 cases, 204 cases pregnancy and 137 cases of no pregnancy, with the pregnancy rate of 59.8%(204/341).Compared with the pregnancy group, the percentage of normal sperm percentage was low, the abnormal sperm index was higher in the non-pregnant group (P<0.05), the sperm DNA index was higher (P<0.05).The percentage of normal sperm, sperm DNA fragmentation index and seminal plasma zinc and pregnancy rate in sperm morphology were linear (P<0.05), And there was a negative correlation between abnormal sperm index and sperm DNA fragment index (P<0.05), and other indicators were positively correlated (P<0.05).ConclusionSperm morphology, sperm DNA fragmentation index and seminal plasma zinc levels may influence the outcome of IVF-ET.The above parameters can be used to predict pregnancy outcome of IVF-ET.

In this paper,a number of valuable experiences focusing on teaching idea,cultivation of high-quality teachers and deepening of teaching content and method reform were summarized through exploring the construction and practice of the national excellent course-medical genetics. Aim of the ex-ploration is provide references for the construction and application of national excellent course and its sus-tainable development.

12,9.41%(148/1578);RDQ≤12,91.58%(1430/1578).Logistic multiple regression analysis of gastroesophageal reflux correlation factor studied:OR= 2.781.Conclusions The results showed:there were close correlation of high salt diet and GERED.

This study firstly reviews the history and current situation of course construction, then combines closely with the objectives and the summary of current situation of the standardized residency training, and finally puts forward concrete countermeasures from the several angles, such as teaching objectives, teaching team development, teaching content and forms, as well as evaluation mechanism, advocating the promotion of problem-based learning (PBL), medical simulation teaching (MST), literature discussion and other teaching methods, encouraging the integration of humanities education and clinical guidelines into teaching, and adopting objective structured clinical examination + standardized patient (OSCE+SP) assessment method and conducting two-way assessment, so as to assist in the education development of the standardized residency training.