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.

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 investigate the effects of preemptive analgesia of parecoxib-sodium for radical mastectomy of breast cancer. METHODS:A total of 60 female patients underwent selective radical mastectomy of breast cancer under general anes-thesia were randomly divided into observation group(40 cases)and control group(20 cases). 15 min before anesthesia induction, observation group was given intravenous injection of Parecoxib-sodium for injection 40 mg. Control group was given intravenous in-jection of 0.9% Sodium chloride injection 5 mL. The pain visual analogue scale(VAS),the frequency of patient controlled intrave-nous analgesia(PCA)and ADR were observed between 2 groups at different time points after surgery. RESULTS:VAS scores of observation group were significantly lower than those of control group 2,4,6,8 h after operation,and the frequency of PCA 0-4, 4-12,12-24,24-36 h after operation was significantly lower than control group,with statistical significance(P<0.05). There was no statistical significance in the incidence of ADR between 2 groups (P>0.05). CONCLUSIONS:The preemptive analgesia of parecoxib-sodium can effectively reduce pain degree of patients with breast cancer after radical mastectomy,the frequency of PCA, and do not increase the occurrence of ADR.

Objective To evaluate the efficacy and safety of Qianliejiedu capsule in the treatment of chronic prostatitis. Methods A multi-central,randomized,double-blind clinical trial was conducted.A total of 209 patients diagnosed as chronic prostatitis were randomly divided into two groups:the trial group were treated with Qianliejiedu Capsule,5 pills were taken orally for each time,twice a day;the control group were given Qianlietai Pill,5 pills were taken orally for each time and 3 times a day.All patients of the tWO groups were treated for 4 weeks,The efficacy was evaluated by urethra irritating,painful or discomfortable symptoms,and the WBC count in EPS after the treatment.Clinical criteria divided into 4 types,cure:symptom score compared with a decrease≥90%;markedly effective:symptom score compared with a decrease of 60%to 89%;effective:symptom score comparedwith a decrease of 30%to 59%;invalid:symptom score compared with a decrease of＜30%.Results There were 102 patients in the treatment group,11 got cured,49 cases were remarkably effectire,28 eases were effective,14 eases were ineffective and the total effective rate was 86.2%(88/102).There were 98 patients in the treatment group,4 got cured,38 cases were remarkably effective,35 cases were effective,21 cases were ineffective,and the total effective rate was 78.6%(77/98).The trial group and the control group could improve the symptoms such as frequent micturition,the remaining urine,the lower abdomen ache,the urethra stabbing pain,the unwell perineum,the waist and sacrum ache,the moist scrotum,and the testicle ache.The vanishing rate of the trial group was 87.6%,82.1%,74.5%,84.1%,93.7%,80.3%,82.5%,82.3%;and the control group was 74.7%,73.0%,71.0%,74.2%,71.4%,67.9%,72.3%,76.2%.The vanishing rates of frequent micturition symptom of the 2 groups were significantly different(P=0.032).The result of WBC of the trial group before treatment was as follows:WBC 10-19 28 cases,WBC 20-29 33 cases,WBC≥30 41 cases.The result of WBC of the trial group after treatment was as follows:WBC＜10 45cases,WBC 10-19 34 cases,WBC 20-29 20 cases,WBC≥30 3 cases.The result of WBC of the control group before treatment was as follows:WBC 10-19 26 cases,WBC 20-29 35 cases,WBC:≥30 37 cases.The result of WBC of the control group after treatment was as follows:WBC＜10 42 caaes,WBC 10-19 33 cases,WBC 20-29 15 cases,WBC≥30 8 cases.There were significant differences between the before and after treatment results(P＜0.05).Two cases in the trial group and 3 cases in the control group had mild adverse reactions such as nausea,epigastric discomfort,and watery stool. Conclusion Qianliejiedu capsule is effective and safe for the treatment of chronic prostatitis.

AIM: To observe the effect of (IFN-?1b) on morphology and the expression of connective tissue growth factor (CTGF) in hepatic stellate cells (HSC). METHODS: HSC were cultured in vitro, and were treated with (IFN-?1b) and TGF-?_1. The changes of HSC on morphology were observed, and the expression of CTGF in HSC was assessed using reverse transcription-polymerase chain reaction (RT-PCR). RESULTS: Phenomenon of apoptosis were observed in HSC treated with IFN-?1b. The expression of CTGF in HSC was decreased after treatment with (IFN-?1b) in control and TGF-?1-triggered groups. CONCLUSION: (IFN-?1b) is able to induce the apoptosis and suppress the expression of CTGF in HSC.

OBJECTIVE:To revise the accreditation standards of the national clinical pharmacy key specialty,promote the nor-malization and standardization of clinical pharmacy services and improve the service level of clinical pharmacy in our country. METHODS:Based on JCI international hospital accreditation ideas,suggestions for Clinical Pharmacy State Clinical Key Program Construction Score Standard for trial implementation (900 points) published by former Ministry of Health in 2012,were put for-ward. RESULTS & CONCLUSIONS:For the problems that there were lack of pharmacy service institutional management,process control and quality management standards,some classification programs were not clear,and did not fully reflect the clinical phar-macy service quality and work effect evaluation requirements,corresponding revisions were proposed in terms of basic conditions, information management,clinical pharmacy work management system,etc. The revised standard pays more attention and refines the quality system construction in system,standard,process,quality control,effect evaluation,which can promote the enhance-ment of our clinical pharmacy service levels,normalization and standardization of clinical pharmacy services.

Objective To construct the eukaryotic expression vector of PRDX3 labeled with FLAG tag and to study its localization in human tongue cancer cell line SCC15.Methods PRDX3 gene was obtained from the breast library by PCR and cloned into PCDH vector to construct PCDH-FLAG-PRDX3.The plasmid was transiently transfected into 293T cells and the expression was detected by Western blot.Subcellular localization was detected by cellular immunofluorescence.Results The result of double digestion and sequencing showed that PCDH-FLAG-PRDX3 eukaryotic expression vector was constructed.The expression of FLAG-PRDX3 in human 293T cells was positively confirmed by Western blotting.In human tongue cancer cell line SCC15, the result of cellular immunofluorescence showed FLAG-PRDX3 was located in the cytoplasm rather than in the nucleus.Conclusion PRDX3 eukaryotic expression vector labeled with FLAG tag is constructed successfully, which is located in cytoplasm in human SCC15 cells.Construction and identification of PRDX3 could shed light on the function and mechanism of PRDX3 in tongue cancer.

Objective To study the genetic diversity in Fujian Sanming Sarcandra Glabra from different geographical provenances;To construct genetic relationship diagram.Methods DNA in leaves was extracted by CTAB. Analysis and evaluation of DNA molecular level of 45 samples of different geographical provenances were conducted by ISSR method. POPgen32 software was used to calculate the genetic diversity and establish gene trees. NTSYS software was used to carry out cluster analysis.Results Six ISSR primers amplified 630 bands. Genetic diversity analysis showed that the average effective number of alleles of 45 varieties was 1.620 2;the average Nei's genetic diversity index was 0.364 5;the average Shannon information index was 0.543 2. Each point had different levels of genetic diversity. Nei's genetic diversity index of the maximum value was 0.497 2, and the minimum value was 0.107 8;Maximum Shannon information index was 0.690 3, and the minimum value was 0.219 2. Cluster analysis results showed that 45 varieties and 14 loci band data were the primitive matrix. 630 genetic similarity coefficients between two different species were obtained. The maximum similarity coefficient among different groups was 1.0, and the minimum was 0.516.Conclusion Different varieties of Fujian Sanming Sarcandra Glabra exist abundant genetic variation and has the molecular basis of abundant species. Using 0.610 as the threshold value can divide Sarcandra Glabra from 45 different geographical provenances into 6 groups. The genetic distance and geographical distance was not related.

Objective To evaluate the inverse distance weighted(IDW) in revealing the characteristics of spatial distribution of water fluoride in Heze City,Shandong Province.Methods A geographic information system (GIS) database of water fluoride was established in Heze City of Shandong Province using the data of endemic fluorosis surveys collected by Endemic Disease Prevention Institute in Shandong Province during 2005-2007.IDW spatial interpolation was applied to predict the distribution of fluoride in drinking water in 139 towns of Heze City.Sensitivity and specificity were calculated.Results Mean water fluoride levels in 10 counties of Heze City were all higher than 1.0 mg,/L,and the water fluoride in Cao County,Juye,Mudan District and Juancheng were higher than 2.0 mg/L.Of all 139 townships of Heze City,129 were higher fluoride townships where fluoride was ＞ 1.0 mg/L,10 were lower fluoride townships(≤ 1.0 mg/L).IDW spatial interpolation showed that the water fluoride of most areas in Heze City were ＞ 1.0-2.0 mg/L.The areas with water fluoride of ＞ 2.0-3.0 mg/L were mainly located in eastern Juancheng,northern Mudan District,north-central Chengwu,central and southern Juye,southeastern part of Caoxian and eastern part of Shan Town.Regions of water fluoride ＞ 3.0 mg/L were mainly distributed in Xieji and Wanfeng towns of Juye County,Jishan town of Juancheng County,Sunlaojia town of Caoxian and Dusi town of Mudan County.The internal verification results showed that the sensitivity,specificity and overall accuracy rate of IDW used for predicting water fluoride content was 100.00％ (129/129),10.00％ (1/10) and 93.53％ (130/139),respectively.While the external verification results showed that the sensitivity,specificity and overall accuracy rate of IDW for predicting water fluoride content was 100.00％(31/31),11.11％(1/9) and 80.00％(32/40),respectively.Conclusion With the application of IDW interpolation,it is feasible to infer the overall spatial distribution based on the monitoring data,and to reveal the spatial characteristics of water fluoride in Heze City,Shandong Province.

Objective To study the feasibility and curative effect of laparoscopic radical resection of rectal carcinoma. Methods Sixty-two cases were enrolled in this study between Feb 2003 and Mar 2005, including 32 cases undergoing laparoscopic radical resection (19 Dixon and 13 Miles) , and 30 cases undergoing open radical resection (22 Dixons and 8 Miles). Results The mean operation time of laparoscopic group was 195 min, and open group was 156 min (P 0. 05 ). The GI and urination function of laparoscopic group recovered faster than open group ( evacuated was 2. 7 days vs. 3. 7 days, P