Objective To analyze the effect and safety of different doses of mifepristone treating perimenopa-usal dysfunctional uterine bleeding.Methods 80 patients with perimenopausal dysfunctional uterine bleeding were collected.According to the medicine of 5,10mg,25mg mg doses,80 cases were divided into the low dose group (n=26),middle dose group (n=26) and high dose group (n=28).The treatment results,endometrial thickness change, sex hormone level change and the adverse reaction were observed after 3 months.Results In terms of treatment effect,the effective rate in the middle dose group (92.3%) and high dose group (82.1%) were better than that of the low dose group(61.5%)(F=3.98,P<0.05);The inhibitory effect of endometrium in the middle dose group and high dose group were superior to the low dose group( F=4.34,P<0.05);All three groups of sex hormone level was significantly lower in the body;Middle and high dose group of the adverse reactions of treatment process was more,the adverse reaction happening far higher than that of the low dose and dose group (F=3.97,P<0.05). Conclusion 10mg mifepristone in the treatment of perimenopausal dysfunctional uterine bleeding has good effect, less adverse reactions,which is worthy of clinical application.

Objective To study the relationship between serum adiponectin and insulin resistance in wo men with polycystic ovary syndrome(PCOS). Methods Forty women with PCOS and twenty five healthy women were divided into PCOS obese group [body weight index(BMI)≥25kg/m 2], PCOS non-obese group(BMI

Objective To determine the endothelial function, endothelin-converting enzyme (ECE) activity and ECE mRNA level in patients of diabetes with macroangiopathy, and to investigate the effect of the endothelial function change in type 2 diabetes and diabetes with macroangiopathy. Methods Sixty healthy persons and 40 patients of type 2 diabetes and 60 patients of type 2 diabetes with macroangiopathy were recruited for the study. The activity of ECE in white blood cells was measured by an established method. Endothelial function, ECE activity and expression of ECE mRNA were determined by ELISA, RIA and RT-PCR respectively. Results The expression of ECE mRNA and the ECE activity were increased in patients of type 2 diabetes, especially in diabetics with macroangiopathy. The damage of endothelial function in the diabetic patients was very common. Conclusion High level of ECE activity relates to the damage of endothelial function. High level of ECE activity and up-regulation of expression of ECE mRNA may play a key role in the development of diabetic macroangiopathy.

Objective To observe and evaluate the healing effect of medical skin collagen regeneration func-tional dressing on facial dermatitis.Methods 40 facial dermatitis patients who met the inclusion criteria were ran-domly divided into the observation group(group A)and control group(group B)averagely.Patients of group A were administrated with ketotifen tablets orally and with medical skin collagen regeneration functional dressing externally,while patients of group B were only orally administrated with ketotifen tablets.The total observation period last 15 days with a follow -up once after 2 days for both of the groups.Results The cure rates of group A after 12 day and 15 day were 63.2% and 65%,higher than the cure rates of group B(5.0% and 5.0%).The 12 day and 15 day cure rates of group A were significantly higher than those of group B(χ2 =14.83,15.82,all P <0.01).Conclusion Medical skin collagen regeneration dressing in combination with fexofenadine tablets provide a safe and effective healing func-tion to facial dermatitis.

The General Rules of the Civil Law of the People′s Republic of China(hereinafter the General Rules)shall officially come into effect as of July 1 of 2017.In this consideration,the paper probed into the legal attributes of the doctor-patient relationship in China in view of the relationship management in line with the General Rules.Also analyzed are the basic principles to be observed by both parties as regulated by the General Rules and patient rights protection.These efforts aim at elevating China′s medical service,protecting legitimate rights of both parties,and encourage a healthy and harmonious doctor-patient relationship.

Objective To investigate the impact of lipoprotein lipase (LPL) gene Hind Ⅲ polymorphisms on plasma lipid and body adipose tissue distribution in simple obese patients. Methods The Hind Ⅲ site of LPL gene intron 8 was detennined by PCR-RFLP in 98 simple obese patients and 51 normal controls. Anthropometry and blood lipid levels were also measured. The parameters for regional adipose tissue distribution were measured by computerized tomography (CT). Results In both groups, H + was the major allele. There was no statistically significant difference in frequencies of genotypes or alleles between the two groups. In obese subjects, Hind Ⅲ H + H + genotype was associated with higher level of triglycerides and lower level of high density lipoprotein-cholesterol ( HDL-C) , as compared with the heterozygote (H + H - ) or homozygote ( H - H - ) genotypes (both P

Objective To explore the diagnostic value of prothrombin time(PT),activated partial thromboplastin time(APTT),fibrinogen(FIB),D-Dimer(DD),antithrombin Ⅲ(ATⅢ),platelet(PLT)in activity and severity assessment of ulcerative colitis(UC),and to analyze whether they could evaluate the degree of activity UC in children.Methods The data of UC patients in the Department of Gastroenterology,Children's Hospital of Nanjing Medical University from January 2012 to September 2016 were analyzed,25 cases of remission and 36 cases of active UC patients were selected as the study subjects.Thirty healthy children were selected as healthy control group,combined with the coagulation function indicators for analysis.Results Receiver operating characteristic area under the curve(AUC)of PT,APTT,FIB,DD,ATⅢ and PLT in UC patients was 0.659,0.840,0.744,0.776,0.599 and 0.792,the activity of UC patients was 0.849,0.889,0.836,0.912,0.964 and 0.966,respectively.The results of PT,APTT,FIB,DD and PLT in children with active UC were significantly higher than those in the healthy control group,and ATⅢ was significantly lower than that in the healthy control group.Compared with the healthy controls,the levels in remission UC patients were not significantly different(P>0.05).The 3 subgroups of activity UC had no significant differences among PT and APTT(F=0.652,1.755,all P>0.05),However,there were significant differences among FIB,DD,ATⅢ and PLT(F=66.495,32.817,88.284,22.892,all P<0.05).FIB,DD and PLT were moderately positively correlated with severity of activity UC patients(r=0.857,0.648,0.654,all P<0.05),and ATⅢ had moderately negative correlation(r=-0.789,P<0.05).Progressive regression analysis showed that the severity of UC was associated with FIB,DD and ATⅢ(R2=0.830,F=39.962,P<0.05).Conclusion FIB,DD and ATⅢ can be used as index for the activity and evaluation of UC.

Objective To investigate the effect of Roux-en-Y gastric bypass surgery on renal gluconeogenesis, and to explore the mechanism of improving glucose control and insulin sensitivity in obese rats.Methods Rats were randomly divided into the obese group (n=30) consumed high-fat diet (HFD) and control group (NC group, n=8).Top 24 of animals fed HFD by change in body mass were subdivided into three groups: obese control group (OB group, n=8), obese under RYGB group (RYGB group, n=8) or sham-operation (sham group, n=8).Intraperitoneal glucose tolerance tests (IPGTT) were performed meanwhile the AUC of blood glucose concentration-time after surgery.Fasting glucose, insulin and lipid were measured respectively and HOMA-IR were calculated.The mRNA level and protein level of the key enzymes (G6P and PEPCK) of renal gluconeogenesis were examined with RT-PCR and Western blot respectively.Results Compared with OB group and Sham group, the body mass, lipid, blood glucose, insulin, HOMA-IR and AUG were significantly decreased (P<0.05), the expression of G6P and PEPCK mRNA and protein were significantly reduced(P<0.05) in RYGBgroup.Conclusions Roux-en-Y gastric bypass surgery can improve glucose control and insulin resistance, which may be related to the decreased level of mRNA, protein of G6P and PEPCK, reduced gluconeogenesis and glucose output in renal cortex.

ObjectiveToinvestigatetheeffectofhigh-andlow-riskhumanpapillomavirus(HPVs)ontheexpressionofp16proteininthelesionsofcondylomaacuminata(CA),Bowenoidpapulosis(BP)andBowen'sdisease(BD).MethodsHPV6/11,HPV16/18DNAinthelesionswereexaminedwithFQ-PCRmethodin30casesofCAandinnormalskinormucosaof12cases.HPV16DNAweredetectedwithinsituhybridizationmethodin30casesofBPand15casesofBD.P16,Ki-67proteinswereexaminedwithimmunohistochemicalSPmethodinthesamespecimens.ResultsBothp16proteinandKi-67expressionwereincreasedinHPV-infectedlesions(P

nts were tend to suffer from AKI, with the most common cause of pre-renal injury and drugs such as antibiotics and contrast medium used in X-ray imaging. Outcomes of the patients with AKI depends on severity of their kidney injury.