ObjectiveToinvestigatetheMunicipalHospital(Ezhoucity)theimplementationofruralbasic public health service mode of linkage of areaeffect.Methods The hospital public health division of functions and du-ties,the integration of technology and equipment strength,mobilize theinformation flow,focused team of experts,stand-ardize the informationnetwork,to carry out drive rural area of basic public health work.Results The three level hos-pitals of Ezhou played a leading role,has been associated with lower hospital ( Taihe, Gedian) to establish a long-term cooperative relations,for the scientific management of basic public health items the purpose of the make and model.Conclusion The comprehensive hospital,reflect the public interest in public health work,to achieve the inte-gration of urban and rural public health pattern.

Objective To analyze the diagnostic significance of the expression of perinuclear anti-neutrophil cytoplasmic antibody(pANCA) and anti-Saccharomyces cerevisiae antibody(ASCA) in the patients with inflammatory bowel disease(IBD).Methods Serum samples were collected from 97 patients with IBD,including 86 patients with ulcerative colitis(UC) and 11 with Crohn′s disease(CD).Another group of 36 persons in whom colonoscopic examination was negative served as control.Determinations of ASCA and pANCA were performed using indirect immunofluorescence test(IIFT).Results The positive rate of pANCA in group UC,CD and control was 27.9%,0% and 0%,respectively.Obviously,the rate in group UC was higher than that in the other two groups(P0.05).Four of 11 CD patients(36.4%) were severe cases,among them 3 showed ASCA+;7 were moderate cases(63.6%),and among them 1 case showed ASCA+.The positive ratio of ASCA was significantly different between severe and moderate CD cases(P

Objective To compare postoperative complications between endoscopic thyroidectomy via breast areola approach and open thyroidectomy.Methods From June 2011 to June 2014,475 patients underwent thyroidectomy.Patients were divided into traditional open group (251 cases) and endoscopic thyroidcctomy group (224 cases).Postoperative complications were recorded and compared.Results All operations were successfully completed.There was no case in endoscopic thyroidectomy group converted to traditional open surgery.There was no serious postoperative complication occurred,including injury to trachea,mediastinal emphysema,intraoperative massive hemorrhage and cardiopulmonary accidents.The difference of postoperative complication between two groups had no statistical significance (all P ＞0.05) as to permanent recurrent laryngeal nerve injury,Homer syndrome,permanent hypoparathyroidism,chyle leakage,postoperative hemorrhage and infection of incision.However,postoperative ecchymosis was more often in endo group (P ＜0.05).Conclusions Compared to traditional open thyroidectomy,endoscopic thyroidectomy via breast areola approach has significant cosmetic advantages without increasing the incidence of major postoperative complications.

Objective To establish the rat model of acute stress during chronic heart failure and evaluate it.Methods Male Wistar rats were injected adrimycin(ADR)via abdominal cavity to induce heart failure.Cardiovascular dynamics and heart pathology were measured.Rats with heart failure received bacterial lipopolysaccharide(LPS)0.2 mg/kg by peritoneal injection to induce acute stress,and we measured blood pressure,heart rate and the expression of HO-1 after LPS injection.Results ADR peritoneal injection led to heart failure successfully.Compared with that in normal group,left ventricular function(?LVdp/dtmax)of rats in model group reduced significantly,and myocardial fibrosis and hypertrophy occurred,too.LPS peritoneal injection led to acute stress in rats with heart failure.Heart rate and blood pressure began to rise 0.5 h after LPS injection and reached at 1 h after LPS injection.The expression of myocardium HO-1 increased at 6 h and was significantly higher at 12 h after LPS injection.The expression of HO-1 was higher in model group than in normal group.Conclusion LPS peritoneal injection successfully leads to acute stress in rats with heart failure,providing a reliable model for study of decompensated heart failure.

Objective To analyse the prognostic factors of ST-elevation acute myocardial infarction men and women. Methods The data of 904 in-hospital patients with ST-elevation myocardial infarction were collected from the database of our hospital during 2003-2004 and 728 of them were followod-up. The patients were divided into groups of male and female. Results Women had more accompanying diseases such as diabetes mellitus (DM) and hypertension than men; left ventricular ejection fraction(LVEF) was lower in female. The rate of successful reperfusion was lower in women than men (P < 0.05). Mortality rate was higher in women. 728(202 female) patients were followed up. The use of β-blockers were statistically different between two groups during follow-up. In the female group, LVEF was lower significantly and the rate of reodmission for heart failure and myocardial infarction as well as that of mortality was higher (P< 0.05). Multivariate analysis showed that sex difference was an independent risk factor for in-hospital mortality (OR = 2. 130,95% CI 0. 954-4.754, P = 0. 045) , but not for mortality in the followed-up period and readrnission. Conclusion There are many factors leading to the poor prognosis of ST-elevation acute myocardial infarction in women. It is essential to pay more attention to its clinical characteristics and begin intervention of the risk factors earlier so as to improve the prognosis.

Triptolide (TP) is a major active component in Tripterygium root, but its therapeutic window was very narrow due to its severe multi-organ toxicity. In this work, the effect of TP combined with glycyrrhetic acid (GA) on mRNA expression and activity of four cytochrome P450 (CYP) enzymes in rat liver was studied after intragastric administration of TP (0.05, 0.3 and 0.6 mg x kg(-1) x day(-1)) and TP (0.6 mg x kg(-1) x day(-1)) combined with GA (30 mg x kg(-1) x day(-1)) for 7 consecutive days. Compared with the control, the high dose of TP significantly up-regulated the mRNA expression levels of CYP2E1, 1A2, 3A1 and 2C11, the co-administration of TP and GA further up-regulated the mRNA expression levels of CYP3A1, 2C11 and 2E1 as compared with the high dose of TP. Meanwhile, TP at high dose and combined with GA significantly increased CYP3A-associated testosterone 6beta-hydroxylation activity (2.2-fold and 4.1-fold, respectively) as compared with the control. Because TP is mainly metabolized by CYP3A2 in male rats, the present work indicated that TP-induced increase of CYP3A activity might be an important reason for the rapidly metabolic clearance of TP in rat liver, and GA can reduce the hepatotoxicity of TP by promoting its hepatic metabolic clearance. Furthermore, the results also suggest that the drug interactions might be occurred when TP and GA were co-administered with other CYP3A substrate drug.

Objective To analyze the risk factors of malignant glaucoma for primary angle-closure glaucoma(PACG) patients after surgery.Methods Clinical data of elderly patients with PACG who had received surgical treatment at our hospital between 2013 and 2016 were retrospectively analyzed.Patients were divided into two groups according to whether they suffered (Group A) or not (Group B) from malignant glaucoma after surgery.Results A total of 238 patients (315 eyes) were retrospectively analyzed: 17 cases (22 eyes) in Group A and 221 cases (293 eyes)in Group B.The index of axial length, chamber depth and crystal thickness was lower in Group A than in Group B,and the difference was statistically significant(P<0.05).Univariate analysis showed that age under 50, continuous high intraocular pressure, axial length below 22 mm, chamber depth below 2 mm, crystal thickness below 4.5 mm, completely closed anterior chamber angle and chronic angle-closure type were the possible risk factors for malignant glaucoma after surgery (P<0.05).The logistic regression analysis showed that age under 50 and axial length below 22 mm were independent risk factors for malignant glaucoma for PACG patients after surgery.Conclusion PACG patients,especially those who are young or with short axial length,are more vulnerable to malignant glaucoma.

Objective To establish the DNA fingerprint of microflora of some intestinal diseases such as ulcerative colitis (UC),acute gastroenteritis (AG) and irritable bowel syndrome (IBS),and analyze the structural characteristics of such fingerprints. Methods Thirty seven patients with intestinal diseases,definitely diagnosed by coloscopy as UC (20 cases),IBS (6 cases) and AG (11 cases),and 11 healthy people as control were involved in the present study. The total DNA was extracted from the fecal samples,and enterobacterial repetitive intergenic consensus sequence-polymerase chain reaction (ERIC-PCR) was used to set up the DNA fingerprint of intestinal microflora. The differences existed among the fingerprint profiles of intestinal microflora were compared. Results The numbers of DNA bands were obviously less in UC patients than in IBS and AG patients and healthy subjects,implying that significant differences existed in the intestinal microflora among UC and AG patients and healthy subjects. The principal band of DNA fingerprint in 17 UC patients appeared at 0.7kb,and 2 main DNA bands existed at 0.8kb and 1.1kb in AG patients,while no principal band was found in the DNA fingerprint of the IBS patients and healthy subjects. Conclusions It is likely that a single principal microflora is presented in the intestinal tissue of UC patients,which might be responsible for the morbidity of UC.

Objective To investigate the influences of imatinib on Survivin gene expression in bcr-abl-transformed leukemia cells.Methods Firstly,PCR and Western blot were carried out to detected Survivin expression with imatinib treatment in 32Dcl3 and 32D-bcr-abl cell lines.Then the luciferase reporter plasmids containing human Survivin promoter as well as its deletion and site-directed mutation were constructed to identify the essential responsive elements for suppressing Survivin promoter activity by imatinib.Chromatin immunoprecipitation was performed to confirm the binding of c-myc to Survivin promoter.10058-F4,a small molecule c-myc inhibitor,was used to disrupt c-myc activity and evaluate its anti-leukemic effect combined with imatinib.Results Both of mRNA and protein level of Survivin in bcr-abl-transformed cells were downregulated upon imatinib treatment.The decrease of Survivin expression was controlled at the transcriptional level through a mechanism in which imatinib repressed survivin promoter activity by disturbing the interaction between c-myc and E-box elements.Interruption of c-myc activity by 10058-F4 exerted an anti-leukemia effect with enhancing the sensibility of K562/G01 cells to imatinib.Conclusion Imatinib down-regulates Survivin expression through c-myc-mediated transcription and interference with c-myc might be a potential utility for treatment of imatinib resistant leukemia.

Objective To detect the tissue stiffness of liver lesions by using acoustic radiation force impulse imaging (ARFI) and to evaluate the clinical value on the characteristics of liver lesions.Methods ARFI was perforrned in 91 patients with 103 liver lesions (56 benign,48 malignant).Tbe elastographic images of virtual touch tissue imaging (VTI) and the values of virtual touch tissue quantification (VTQ) were analyzed.The area under the curve and cutoff value for VTQ value were used to assess diagnostic performance.Results On the elastographic images of VTI,79.17 ％ (31/55) malignant liver lesions and 56.36 ％ (38/48) benign liver lesions appeared stiffer compared with the surrounding liver parenchyma.There was statistical difference between malignant and benign liver lesions (x2 =0.627,P ＜ 0.01).The VTQ values of malignant and benign liver lesions were (2.64±0.65) m/s and (1.72±0.39) m/s,respectively,and there was statistical difference between them (t =8.638,P ＜ 0.01).With a cutoff value of 2.10 m/s for VTQ value,the sensitivity and specificity of diagnosis for liver malignancy were 83.3 ％ and 81.8 ％,respectively.Conclusion ARFI can provide information of the tissue stiffuess in live lesions,which is helpful in the differentiation between benign and malignant liver lesions and might become the imaging modality in the future.