Objective To explore the efficacy of zolpidem in improvement of sleep quality of patients received methadone maintenance treatment (MMT).Methods 80 cases of MMT with insomnia were randomly divided into the study group (administered with zolpidem)and the control group (administered with placebo), 40 cases in each group.Pittsburgh sleep quality index (PSQI)and treatment emergent symptoms scale (TESS)were assessed before treatment and at the weekend of 4th,8th after treatment.Results The scores of PSQI in the study group were much lower than those in the control group (t =-2.517,P =0.014;t =-3.611,P =0.000),while the effective rate in the study group was significantly higher than that in the control group (χ2 =4.949,P =0.026). Conclusion Zolpidem could improve the sleep quality of patients with MMT.

Objective To detect the expression of oh8dG in gastric tissues and discuss the carcinogenicity of Hp.Methods oh8dG was detected with immunohistochemistry in Hp positive and Hp negative tissues.Results In immunohistochemistry,the positive rates of oh8dG expression in Hp positive and Hp negative tissues were 78% and 8%,respectively(P

Objective To explore the expression of tyrosine phosphatase containing c-Src homology SH2 (SHP-2) in condyloma acuminatum. Methods Phosphorylated tyrosine and SHP-2 were detected in skin lesions of 30 patients with condyloma acuminatum, tumor tissues of 13 cases of cervical cancer and normal foreskin tissues of 11 normal controls by SP immunohistochemical stain. Results In the foreskin tissue, the phosphorylated tyrosine and SHP-2 were mainly expressed on the nuclei of kerotinocytes adjacent to the basal layer, and the number of cells with positive expression was not so many. In condyloma acuminatum, the positive cells arranged in patches, phosphorylated tyrosine and SHP-2 distributed in the cytoplasm. In cervical cancer, the expression of phosphorylated tyrosine and SHP-2 were mainly in the cytoplasm, diffusely distributed, and not in the nuclei. The positive expression rates of phosphorylated tyrosine and SHP-2 in condyloma acuminatum and cervical cancer were 96.67% (29/30) and 100% (13/13), respectively. However the cytoplasm of normal foreskin showed negative expression(0/11). Conclusions There is an aberrant activation of phosphorylated tyrosine and SHP-2 in condyloma acuminatum and cervical cancer. SHP-2 may play an important role in the carcinogenesis.

Objective To evaluate reliability of the cloned homogeneous immunoassay technique for detection of P53 protein content in serum and stool from patients with gastric carcinoma. Methods To prepare EA, ED and ED P53 fusion protein of beta galactosidase by PGEX 4T 2 expression vector, a novel cloned homegeneous immunoassay was establishment for detection of P53 protein in serum and stool samples from patients with gastric carcinoma and non gastric carcinoma groups as well as healthy control. Results The concentration of P53 protein in 31 gastric carcinoma subjects were remarkably increased as compared with 56 non gastric carcinoma ( P

The construction of a countywide community for medical and health services is designed to upgrade the service capacity of primary medical and health institutions, to promote resource sharing and collaborative services, and promote the hierarchical medical system. Huzhou of Zhejiang province has launched its initiative in building a countywide community for medical services since 2018. The authors summarized its main practices in promoting the integration of the management system and optimizing operating mechanism of countywide medical and health institutions, promoting the reform of the county medical and health governance system, as well as the achievements and shortcomings, with a view to providing reference for promoting the high-quality development of the countywide medical and health service system.

Based on the analysis of the existing problems and implementation dilemmas in family doctor contracting and first-return-visits faced by primary medical institutions in China, the authors propose countermeasures to provide reference for managers of primary health care institutions.