Objective:In order to improve operator’s cognitive level for standardized disinfection, this paper will focus on analyzing and interpreting the disinfection procedures for some common dialysis machines.Methods: This paper will interpret and compare the disinfection procedures for three brands of dialysis machines in the following aspects: the choice of the disinfectant, the disinfection method, the concentration of the disinfectant and the injected volume of the disinfectant, etc.Results: The procedures of hot disinfection with citric acid were used completely in those three brands of dialysis machine, and the procedure of sodium hypochlorite need been used periodically to remove the proteins and other organic matter.Conclusion:Although the dialysis machines provide almost complete and efficient disinfection procedures, but the operator should need to select the most suitable procedures according to their practical situation. If the operators cannot master the disinfection procedures and have not noticed the importance of it, the wrong operator will lead to incomplete disinfection, affect the normal operation of the dialysis machines and increase the risk of cross-infection.

Diffuse large B-cell lymphoma (DLBCL) is a heterogeneous group of non-Hodgkin's lymphoma.An uncommon subset with myc and either bcl-2 or bcl-6 rearrangement,also known as ‘double-hit’ lymphomas,is considered very aggressive clinical course and poor prognosis despite high-intensity chemotherapy.Recently,these lymphomas have received increased attention.This review explores the existing literatures for the involved genes with their functions,clinical features,diagnosis and treatment.

OBJECTIVE To survey the status quo of hospital infection management and countermeasures in township health center. METHODS To adopt a unified examination and assessment survey,the township hospital infection management,including organization,personnel training,monitoring,disinfection and isolation,occupational protection,sterile disposable medical supplies and medical waste management was investigated in 15 Lanxi Town ship Health Centers. RESULTS Only 2 centers had management organizations (13.33%),5 (33.33%) to participate in personnel/training,no one carry out the monitoring of hospital infection,with fuzzy concept about cleaning disinfection and sterilization and poor awareness of occupational protection. CONCLUSIONS Realizing a sound organization improving hospital infection management staff and intensive training,increaseing the investment and strengthening th supervision and inspection are in accordance with the law and guide management of patients in rural areas to be assured of a secure medical establishment.

Objective:To explore the perioperative treatment principle for arteriovenous fistulas of hemodialysis,the related factors to the success of operations and the intervention measures.Methods:1820 cases in the 2 periods from 1992to 2000 and from 2001 to 2008 were selected,and the relation of the change of primary diseases,the difference of their blood vessel condition before operation,different operation methods and different treatment after operation to the successful rate of operation and fistulas blood flow was analyzed and statistical analysis was made to the related data.Results:The ratio of secondary renal disease in the second period was much bigger and of significant difference with that in the first period(P

Synaptosomes were isolated from pig brain by homogenization, differential centrifugation and sucrose gradient centrifugation. After synaptosome lysis in hypoosmotic buffer, the plasma membrane vesicles were collected. Following the solubilization of plasma membrane vesicles in Triton X-100, the solubilized protein was applied to calmodulin affinity chromatography colurnn, and the delipidated plasma membrane Ca2 + -ATPase was purified to nearly homogeneity. The novel feature of this purification is the use of large affinity column and heavy washing to facilitate the purified Ca2+ -ATPase with higher activity and protein yield. The specific activity of the purified Ca2+ -ATPase was recovered to a maximum of 3.32 μmol· mg-1· min-1 after incubation with asolectin. Silver staining of SDS-PAGE revealed a single protein band around Mr 140 000, showing the purity was over 90 %. Different Ca2 + concentrations dramatically affect the specific activity of Ca2 + -ATPase.

Objective To discuss effect of compound Xueshuantong capsule in in treatment patients of cataract with proliferative diabetic retinopathy.Methods 60 cases of cataract patients with proliferative diabetic retinopathy from February 2015 to February 2016 in our hospital were selected,according to random number table method divided into observation group (n=30) and control group (n=30).The patients in both groups were given basic medical treatment of diabetes,the patients in observation group were treated with Xueshuantong capsule before cataract surgery,continue treatment for three months.The total effective rate of treatment was compared between the two groups,the results of fundus fluorescein angiography and macular thickness before and after treatment were compared,comparison the levels of VEGF in the aqueous humor of the two groups after the treatment. Results The total effective rate of treatment in observation group was significantly higher than control group (P<0.05).After treatment, the number of hemangiomas in the observation group was significantly less than that in the control group (P<0.05),the area of exudation was significantly smaller than that of the control group (P<0.05),the macular thickness of the observation group was significantly lower than the control group (P<0.05),the VEGF content in aqueous humor was significantly lower than that in control group (P<0.05).Conclusion Compound Xueshuantong capsule can significantly improve the retinopathy of cataract patients with proliferative diabetic retinopathy,has a significant effect on decreasing VEGF concentration in aqueous humor and reducing macular edema .

OBJECTIVE:To probe into the characteristics and general pattern of new ADR in our hospital. METHODS:A to-tal of 151 new ADR cases reported to Nationwide ADR Monitoring Network by our hospital during 2013 to 2014 were analyzed statistically. RESULTS:Of the 151 ADR cases,males(56.29%)showed higher proportion than females(43.71%);most of ADR cases were induced by anti-infective agents,including 45 cases(29.80%). ADR cases most easily induced by injection and intrave-nous dripping,accounting for 83.44% and 91.39 %,respectively. Lesions of skin and its appendants were most common clinical manifestations of ADR,which accounted for 28.82%(66 cases). There were 10 new and severe ADR cases(6.62%). All of ADR cases were cured or improved. CONCLUSIONS:More attention should be paid to ADR monitoring especially indication of anti-in-fective agent to reduce the occurrence of ADR.

Objective To investigate the effect of water soluble extracts of some traditional Chinese herbs on hair growth of pig hair follicle in vitro. Methods Pig hair follicles were cultured with Williams E medium (control group) or Williams E medium with water soluble extracts of Chinese herbs (experimental group). Hair growth and morphological changes in the hair follicle bulb were observed by microscope, and apoptosis of the pig hair follicle cells was detected by a TUNEL technique. Results On day 7 of culture, the hair growth in the control group was slower than that in the experimental group (P

Radiotherapy has become one of the most important treatments for cervical carcinoma. In recent years,because of the organ motion,anatomical changes and setup errors et cetera,the accurate external beam radiotherapy( EBRT)may regard to the difference between the actual dose delivery and the pre-treatment plan,which not only causes target less,but also brings additional doses to the organs at risk( OAR). By using of image guidance and individual modelling,adaptive radiotherapy( ART)can analyze the parameters of target position,volume and dose and adjust optimized plans for the follow-up treatment based on aforesaid feedbacks and enable the enhancement of the local control rate while reducing the incidence of the side reaction.

Objective A total of 86 cases with advanced gastric cancer were randomly divided into XELOX(capecitabine plus oxaliplatin) and FOLFOX4 (5-fluorouracil,leucovorin,and oxaliplatin)groups (n =43 each).The immediate efficacies were evaluated by the criteria of Response Evaluation Criteria In Solid Tumors (RECIST).Adverse reactions were compared between two groups.The overall effective rate were 56％ and 51％ in XELOX and FOLFOX4 groups.And there was no significant inter-group difference (P ＞ 0.05).The incidences of myelosuppression and nausea,vomiting in XELOX group were lower than those in FOLFOX4 group (P ＜ 0.05).And other adverse reactions had no inter-group statistical difference (P ＞ 0.05).Both chemotherapies were comparable in immediate efficacies for advanced gastric cancer.However,XELOX chemotherapy had a lower incidence of adverse reactions and it is more tolerable and compliant for patients.