Objective To research the antitumor effects of the saponin from patrinia villosa on mice cerivical cancer.Methods Total patrinia saponin was purified from patrinia extracts by macroporous adsorption resin.The models of liquid tumor and solid tumor of mice cerivical cancer were setup,and different concentrations of total patrinia saponin (0/250/500 mg/kg) was performed on the mice by intragastric administration and intraperitoneal injection of cyclophosphamide (CTX) were acted on mice.After 15 days,the effect of total patrinia saponin on the inhibition rate of solid tumor and the life span of ascites tumor were conducted with the experiment model in vivo of animal tumor.Results Compared with the control group,the total patrinia saponin (250/500 mg/kg) and CTX (25 mg/kg body weight) significantly reduced the tumor weight of solid tumor and increased the life span of ascites tumor harboring mice (P＜0.05).The inhibition rate of solid tumor was 46.60％ and 52.15％,and the rate of life span increased to 71.42％ and 46.10％ in total patrinia saponin (250/500 mg/kg) group.Conclusion Total patrinia saponin had antitumor action.

Objective To understand the development status of healthcare-associated infection (HAI)management organizations in Xinjiang region,and effectively improve the management level of HAI in Xinjiang.Methods 101 secondary and above medical institutions in Xinjiang were selected by cluster random sampling method,a retrospec-tive survey was conducted from February 15 to March 31,2016.Development of HAI management organizations in each hospital in 1995,2000,2005,2010,and 2015 were surveyed,statistical analysis of the surveyed results were conducted.Results Of 101 hospitals,22 were tertiary hospitals,79 were secondary hospitals.In 2005 and before, more than 70% of hospitals with >300 beds and 20% of hospitals with< 100 beds carried out HAI management, about 50% of hospitals with >300 beds and less than 5% of hospitals with< 100 beds set up HAI management committees.In 2015,all hospitals carried out HAI management and set up HAI management committees as well as HAI management departments.In 2005 and before,the main HAI management professionals were nursing staff, accounting for about 80%;in 2000 and before,> 50% of full-time professionals received secondary vocational school and below education,in 2005 and after,about 80% of full-time professionals received at least college and above education;in 2000 and before,> 70% of full-time professionals didn’t receive training.In 2015,the percentage of nursing staff engaged in HAI management dropped to 65.90%,and doctors and other professionals both accounted for 17.05%,40.09% of HAI management professionals received university education,92.08% par-ticipated in autonomous region level and above training,1.98% didn’t receive training.Conclusion HAI infection management organizations in Xinjiang region in the past 20 years have developed,the allocation of professionals and professional quality can not meet the needs of HAI infection management in this region.

Objective:To optimize the formula of artesunate dry suspension, and evaluate the quality. Methods:With sedimenta-tion volume ratio, redispersibility and loss on drying as the indices, single factor and orthogonal test were adopted to study the variety and amount of fillers, suspending agents, binders and disintegrating agents to optimize the formula. HPLC was used to determine the content of artesunate in the preparation. Different media and speed were used to investigate the dissolution behavior of artesunate dry suspension. The stability of the preparation was studied under the conditions of temperature (30 ± 2) ℃ and relative humidity (75 ± 5) % for four months. Results:The optimal formula of artesunate dry suspension was as follows: sucrose as the filler, xanthan gum (8%) and CMC-Na (12%) as the suspending agent, MCC (15%) as the disintegrant and 6% PVP K30 (in 50% ethanol solution) as the adhesive. Totally 4 batches of samples were prepared with the optimal formula, and their label contents were all above 95%, the sedimentation volume ratios were all higher than 0. 9 and the dissolution was more than 80% in 20 min. All the indices of samples met the requirements without significant change in 4 months. Conclusion:The preparation process of artesunate dry suspension is simple, reproducible and stable.

Objective To investigate the association between diabetes mellitus and risks of kidney cancer.Methods The cohort and case-control studies on the association between diabetes mellitus and risk of kidney cancer were analyzed by searching PubMed database within the time limit of Jan.1990 to Oct.2011.Data were selected according to the inclusion and exclusion criteria,and the meta-analysis was performed by using the Cochrane Collaboration's RevMan 5.0 software.Results A total of 14 studies(8 cohort studies and 6 case-control studies) involving 6,645,516 participants met the inclusion criteria.Meta analysis showed that patients with diabetes had a higher risk of kidney cancer compared with the control group without diabetes(OR =1.28,95％ CI 1.10 ～ 1.48,P ＜ 0.05).Stratification study showed that diabetes was associated with an increased risk of kidney cancer in cohort studies(OR =1.32,95％ CI 1.14-1.53,P ＜0.05),but this association was not found in casecontrol studies (OR =1.21,95 ％ CI 0.79-1.84,P ＞ 0.05).Conclusion This meta-analysis indicates a positive association between diabetes and risk of kidney cancer,however,future researches are needed to identify whether diabetes mellitus is an independent risk factor for kidney cancer.

Objective: To prepare mesalazine thermosensitive liquid suppositories and study the in vitro properties. Methods:Poloxamer 407 (P407) and poloxamer 188 (P188) were used as the temperature-sensitive materials, and mesalazine thermosensitive liquid suppositories were prepared by a cold method. The optimal ratio of P407 and P188 was screened using gel temperature as the in-dex. The gel strength and bioadhesive force of mesalazine thermosensitive liquid suppositories were studied, and the in vitro gel erosion and drug release were investigated as well. Results:The optimal ratio of P407 and P188 was 20%: 2. 5%, and the gel temperature was (36.9 ±0.2)℃, the gel strength was (115.1 ±3.2)s and the bioadhesive force was (130.7 ±5.8) ×102 dyne·cm-2. The drug release and gel erosion in vitro were both fitted first-order kinetics, and the two had promising linear relationship, suggesting good sustained-release property based on gel erosion mechanism of mesalazine liquid suppositories. Conclusion:The preparation of mesala-zine liquid suppositories is simple, and the gelation, bioadhesion and sustained-release of the suppositories are promising. Mesalazine liquid suppositories are valuable to be studied further.

Objective The CT values and glial fibrillary acidic Drotein (GFAP) expression changes within 24 hours in the cerebral infarction of rats were observed in order to evaluate the time of infarction indirectly. Methods The animal models of cerebral infarction due to the embolism of middle cerebral arteries were replicated reference to Longa’s thread embolism method. The rats with cerebral infarction in right hemisphere and without cerebral infarction in left cerebral hemisphere were scanned with CT at different time after cerebral infarction,then the CT values were measured and their differences were calculated. At the same time,the GFAP expression changes were detected by immunohistochemical technique (SP method). Results The infarction focuses were observed in all rats in 6 hours group. The differences of the CT values in the infarction hemisphere (right side in brain) and non-infarction (left side in brain) hemisphere had in linear relationship,and the GFAP expression also related to the time of infarction to certain degree. Conclusion Cerebral infarction due to embolism of blood vessel could be diagnosed at least 6 hours after middle cerebral artery occlusion. The time of cerebral infarction could be inferred by the difference of CT values between the infarction and non-infarction hemispheres and the changes of GFAP expression.

To realize the object of the pharmacy college education training,some teaching ideas and methods on pharmaceutical analysis course was explored.In the teaching practice,the course hour of pharmaceutical analysis was adjusted to deepen the understanding of the theoretical knowledge;the practice basic skills training was also strengthened and the professional ethics and quality education was taken throughout the course.Besides,emphasis on the systemic college education was put forward,Pharmacy college education not only be targeted in training applied technical persons but also should meet the students' need for continuing education and continue learning development.

Objective To explore the occurrence of surgical site infection(SSI)in patients in different levels of hospitals.Methods SSI among patients in 47 hospitals at 0:00-24:00 of May 16,2012 were investigated by medi-cal record reviewing,doctor inquiry,and bed-side visiting.Results A total of 5 977 surgical patients were investiga-ted,SSI prevalence rate was 1 .76%.SSI prevalence rate in secondary hospitals was higher than tertiary hospitals (χ2 =9.337,P =0.002);SSI prevalence rates in clean-contaminated and contaminated incision in secondary hospi-tals were both higher than tertiary hospitals (χ2 =4.315,8.129,both P <0.05);departments with high SSI preva-lence rates were general surgery,orthopedic,and neurosurgery;the major isolated pathogens were Escherichia coli , Staphylococcus aureus ,and coagulase negative Staphylococcus .Conclusion SSI rates of different types of incision and different departments are varied,corresponding prevention and control measures should be taken.

Objective To investigate the effects of informed consent on emotion and immunologic function in patients with laryngopharynx cancer.Methods Sixty patients with laryngopharynx cancer were divided into group A and group B by random digits table with 30 cases each group.In group A patients were informed consent,and in group B family were informed consent.The self-rating anxiety scale (SAS) and self-rating depression scale (SDS) scores,as well as cellular immunity function were measured before informed consent and 2 weeks after surgery.Results The SAS,SDS scores and levels of cellular immunity function between two groups,differences was no statistically significant (P ＞ 0.05).The SAS,SDS scores 2 weeks after surgery in group A were significantly less than those in group B [(43.17 ± 7.63) scores vs.(47.84 ± 8.46) scores,(37.43 ± 8.69) scores vs.(42.67 ± 9.82) scores,P ＜ 0.05].The CD3,CD4,NK cells 2 weeks after surgery in group A were significantly higher than those in group B (0.5762 ±0.0941 vs.0.5160 ± 0.0821,0.3832 ± 0.0751 vs.0.3140 ± 0.0561,0.1521 ± 0.0491 vs.0.1163 ± 0.0422,P ＜ 0.05),CD8 and CD4/CD8 between two groups differences was no statistically significant (P ＞ 0.05).Conclusion The informed consent for patients with laryngopharynx cancer may relieve emotional disorders and avoid immunologic function decreasing.