OBJECTIVE:To study the general layout on the quality control of clinical pharmacy work of Xuzhou city during the period of2005～2008.METHODS:The problems appeared in hospital clinical pharmacy were analyzed by adopting ISO9001process control theory,i.e.PDAC cyclical quality management method,and suggestions on the corresponding scheme and practices were raised.RESULTS&CONCLUSIONS:Studying the general layout on the quality control of clinical pharmacy work by means of ISO9001process control theory is conducive to the development of clinical pharmacy of Xuzhou city.

OBJECTIVE:To probe into the standardized administration in the public bid for drug purchase of medical institutions.METHODS:Experiences and understandings in carrying out ISO9001standards in the public bid for drug purchase of our hospital were introduced;problems involved in which were analyzed and some advices were put forward.RESULTS&CONCLUSION:The practice of ISO9001standards does good to the consummation and standardization of the public bid of drug purchase in Chinese medical institutions.

Objective: To study the relationship between FAT10 expression and biological behaviors in inif trating ductal carcinoma of breast. Methods: The expressions of diubiquitin (FAT10), estrogen receptor (ER), progesterone receptor (PR) and c-erbB2 in 50 cases of inif trating ductal carcinoma of breast were detected by immunohistochemistry. Western blot was used to detect FAT10 expression in MB-MDA-435, MB-MDA-435-transfected with FAT10 siRNA expression plasmid, MCF-7 and MCF-7-transfected with FAT10 expression plasmid, respectively. Transwell was used to detect invasion capability of MB-MDA-435, MB-MDA-435-transfected with FAT10 siRNA expression plasmid, MCF-7 and MCF-7-transfected with FAT10 expression plasmid. Results: hTe expression intensity of FAT10 was signiifcantly correlated to patho-grading, lymph nodes metastasis, distant metastasis and TNM staging (P<0.01), but not to age of patients and tumor sizes in iniftrating ductal carcinoma of breast (P>0.05). hTe expression intensity of FAT10 in receptor- negative group was obviously stronger than that in receptor- positive group (P<0.01). hTe expression intensity of FAT10 in triple-negative breast cancer was signiifcantly stronger than that in non- triple-negative breast cancer (P<0.01). hTe survival rate of patients with FAT10 positive expression was significantly lower than negative ones (P<0.05). Western blot results showed that FAT10 intensity in MB-MDA-435 significantly higher than that in MCF-7. Up-regulation expression of FAT10 could obviously increase the invasion capability of MCF-7, and down-regulation of FAT10 could signiifcantly decrease the invasion capability of MB-MDA-435 (P<0.01). Conclusion: FAT10 might increase the invasion capability of breast cancer cells by direct or indirect ways, and play an important role in invasion and metastasis of breast cancer. FAT10 might be an independent index for evaluation of breast cancer prognosis, and a potential target for breast cancer therapy, especially for triple-negative breast cancer.

Objective:To investigate the consistency of two methods in the measurement of bone mineral density in the lateral lumbar vertebra.Methods:The bone mineral densities of the 2nd,3rd and 4th lumbar vertebras in 18 female patients,at a preset side lying position,were measured respectively by two methods(lateral spine analysis,LS and lateral vertebral analysis,LVA) provided by the dual-energy(X-ray) absorptiometry(GE Lunar,Prodigy).The results were recorded and analyzed by SPSS(Version(10.0).) The values of bone mineral density were displayed by boxplot,paired and analyzed by(Wilcoxon's) signed rank test and(Pearson's) correlation analysis.Statistical significance was considered when P(0.05),) and were clearly correlated(P

AIM: To establish the technique of precision-cut fibrotic liver slice (PCLS) and grope the optimal cultural conditions for researching the liver xenobiotic metabolism in vitro and the drug interaction. METHODS: Complex factors (higher fat diet, alcohol and CCl 4) were used to make the animal model of liver fibrosis. Fibrotic liver slices were prepared and cultivation system was established. Lactate dehydrogenase (LDH) leakage, glutathione S-transferase (GST) activity and 3[4,5-Dimethythiazole-2-yl]-2,5- diphenyltetrazolium bromide (MTT) reduction were chosen as indexes to assess the viability of the slice in different thickness, medium pH and cultural time. RESULTS: Rats were in earlier hepatic fibrosis after administration for 3 weeks. When the thickness of slices was 300 ?m and medium pH was 7.0, the LDH leakage, GST activity and MTT reduction could maintain on a steady level in 6 h. CONCLUSION: A 300 ?m of thickness, 7.0 of medium pH and 6 h of cultural time are the optimal slicing and culturing conditions for fibrotic liver slice.

Analysis of metabolic activities of cytochrome P450 isoenzyme is a crucial index to study drug/toxicant metabolism, drug-drug interaction, polymorphism and et al. Due to this practice, it is important to use the proper probe substrate and to conduct the experiment under optimal conditions. The validation information in literatures on the most common and newest in vitro probe substrates have been reviewed.

OBJECTIVE:To probe into the relation between integrated pharmaceutical care and the drug use administration of inpatients with medical insurance.METHODS:The principle and the role of the integrated pharmaceutical care were in?troduced;and the problems in the drug use administration of inpatients with medical insurance were analyzed and some sug?gestions were put forward accordingly.RESULTS&CONCLUSION:The key in drug use administration of inpatients with medical insurance is to implement integrated pharmaceutical care in accordance with clinical pharmacy practice program and to keep the medical expenditures under control by means of principles and methods in pharmacoeconomics.

OBJECTIVE:To study the isolation of lentinan,the average molecular weight of which ranged within400000to600000.METHODS:The fine lentinan was purified by2—diethyllaminoethyl—cellulose anion exchange column chro-matography,which was then isolated by dextran gel G-200column chromatography with the molecular weights determined by high performance gel chromatography.RESULTS:The average molecule weight of the isolated lentinan ranged from400000to600000.CONCLUSION:This method can be used for the isolation of lentinan.

Blood Glucose ; analysis ; Diabetes Complications ; prevention & control ; Diabetes Mellitus, Type 2 ; blood ; therapy ; Humans ; Risk Factors

Objective:To obesrve the influence of DNA-PKcs in the chemoresistance of multi-drug resistance malignant glioma cells,and to explore its molecuIar mechanism in chemoresistance.Methods:siRNA was used to construct the DNA-PKcs knockdown human glioma U251 cell line;Western blotting method was used to detect the expressions of DNA-PKcs in U251 cells (U251 cells), doxorubicin (ADM)resistant U251 cells (U251/ADM cells),DNA-PKcs knockdown and ADM resistant U251 cells (U251/ADM/siDNA-PKcs cells).CCK8 method was used to detect the cell proliferation activity in three groups;Western blotting method was used to detect the expressions of MDR1, pNF-κB/p6, total Akt, pAkt/T308 and pAKT/S473 in the cells in three groups. Results:The expression level of DNA-PKcs in U251/ADM cells was significantly higher than those in U251 cells and U251/ADM/siDNA-PKcs cells (P < 0.01 ).The IC50 values of doxorubicin (ADM),paclitaxel (PTX), gemcitabine (GEM)in U251/ADM/siDNA-PKcs cells were significantly lower than that in U251/ADM cells (P <0.05);the expression levels of pAKT/S473,pNF-κB/p65,and MDR1 in U251/ADM/siDNA-PKcs cells were significantly lower than those in U251/ADM cells (P <0.01),but the total Akt and pAkt/T308 had no significant differences between two groups (P >0.05).Conclusion:DNA-PKcs can significantly enhance the chemoresistance of multi-drug resistance malignant glioma cells,the underlying mechanism is related to up-regulation of pAKT/S473,pNF-κB/p65 and MDR1 expressions.