Objective To establish a method for the separation and purification of total saponins from Radix Clematidis by column chromatography of macroporous absorptive resin. Methods Radix clematidis was extracted with 70 % ethanol and then the extraction was purified with D101 macroporous absorptive resin. After eluting with distilled water and 30 % , 50 % and 70 % ethanol, absorption capability and elution parameters of macroporous absorptive resin were measured by the indexes of elution rate and refinement rate of total saponins. Results Total saponins of Radix Clematidis were enriched in the 50 % ethanol eluted solution fraction. The elution rate of macroporous absorptive resin was 71.26 % and absorption capability was 53.36 mg/g . Conclusion It is feasible to use macroporous absorptive resin for the isolation and purification of total saponins from Radix Clematidis. The optimum elution condition is: removing water- soluble impurity by water, eluting total saponins with 50 % ethanol.

Objective To study the anti-inflammatory and immunity effects of Huatan Jiangqi capsule. Method The anti-inflammatory and immunity effects were investigated by ear swell model of mice induced by dimethylbenzene,granulation tissue hyperplasia model of rats,viscera coefficient and swimming time of mice. Results Huatan Jiangqi capsule could reduce ear swell degree of mice and granulation tissue hyperplasia of rats. It could also increase viscera coefficient and prolong swimming time of mice. Conclusion Huatan Jiangqi capsule had significant anti-inflammatory and immunity effects.

Objective To prepare monoclonal antibody (mAb) against recombinant human cardiac troponin I(cTnI).Methods The full-length gene encoding human cardiac troponin I (cTnI) was synthesized chemically and inserted into expression plasmid pBV220 to construct recombinant plasmid p pBV220/cTnI. The recombinant plasmid was transformed into E.coli DH5? which then expressed cTnI. The immunological activity of the expressed cTnI was analyzed by Western blot. Recombinant human cTnI protein was used as antigen to immunize BALB/c mice. Monoclonal anti-bodies against cTnI were prepared by normal hybridoma technology. The relative affinity of mAbs was determined by ELISA. Specificity of mAbs was analyzed by Western blot.Results Human cTnI gene was synthesized and confirmed by DNA sequencing. Positive recombinant clones were identified by restriction enzyme digestion analysis and DNA sequencing. Western blot analysis showed that the cTnI protein could be recognized by an anti- cTnI antibody. Two hybridmas producing antibodies against cTnI were obtained. IgG isotypes of two mAbs were IgG2a and IgG2b. Western blot showed that the antibodies were specific for cTnI. Neutralisation test showed that these mAbs could be evidently neutralized by cTnI.Conclusion The recombinant expression plasmid of cTnI was constructed successfully and expressed in E.coli. The method of EL ISA established to test serum cTnI is to clinically useful. The cTnI mAb which using cTnI as antigen prepared in this paper can be used for cTnI immunoassay in vitro.

Objective To provide an information monitoring software for therapy drug,which can automatically construct safe concentration scope,statistically analyses data,query and input data.Methods TDMIS is developed by Powerbuilder 9.0 and is run in WIN 98 or the copy over it.2062 cases are analyzed through TDMIS and a safe concentration scope is set.Conclusion TDMIS is a practical software.It can make drug prescription standardized,computerized and easy to be statistically analyzed.The working efficiency and quality of clinical apothecary are greatly improved.

Objective To understand the Wuxi area index detection of infectious blood donors in the blood situation,in order to take targeted measures to block the blood-borne diseases.Methods From 2005 to 2012,Wuxi area (not including county, district)blood donation blood samples 329 254 (person)copies of the test results were retrospectively analyzed.Results 8 years,Wuxi unpaid donors HBsAg,anti-HCV,anti-HIV,and anti-TP four tested positive rates were 0.587%,0.452%, 0.212% and 0.509%,the total positive rate was 1.76%.Different years of anti-HCV,anti-HIV and anti-TP positive rate difference was statistically significant (χ2= 40.74~138.24,P<0.01).From 2011 to 2012 HBsAg positive rate was signifi-cantly increased,and compared with the previous year,difference was statistically significant (χ2=47.56,52.34,P<0.01), while four the number of positive indicators of infection in different sex,age and occupation with different proportions of dis-tribution.Conclusion The positive rate of most indicators declined year by year,but there was still an upward trend in indi-vidual proj ects.Should further improve the different groups of scientific blood donation advocacy work to ensure blood safe-ty.

Objective To investigate the clinical feature on pulmonary complications after renal transplantation,in order to provide the evidence of prevention and treatment of pulmonary complications.Methods The clinical data of 125 renal transplant re-cipients in the First Affiliated Hospital of Chongqing Medical University from December 2006 to December 2011 were studied retro-spectively.To analyze and summarize the clinical characteristics of postoperative pulmonary complications including the incidence, the time of onset,etiology or risk factors,treatment,outcome,et al.Results Twenty-three patients(18.4%)developed pulmonary complications after renal transplantation.The most frequent complication was pulmonary infection(n = 22,17.6%),followed by pleural effusion(n=12,9.6%),pulmonary edema(n= 7,5.6%),respiratory tract bleeding(n=4,3.2%),acute lung graft versus host reaction(n=1,0.8%)and atelectasis(n= 1,0.8%).Conclusion Pulmonary infection,pleural effusion and pulmonary edema are common pulmonary complications after renal transplantation.Patients who develop pulmonary infection and pulmonary edema have a poor prognosis.

[Objective] To establish a method for determination of serum tryptophan and kynurenine in pregnant women.[Method] RP-HPLC was applied to analysis.C18 column was used.The mobile phase was composed of methanol-0.001M KH2PO4(PH=4)(12∶88).The UV detection wave length was 245nm.[Results] The linear response ranged from 2.56～307.06?mol?L-1 for tryptophan, r=0.9999.The linear response ranged from 0.12～5.05?mol?L-1 for kynurenine, r=0.9997.The mean concentrations of serum tryptophan and kynurenine were 49.73?7.48?mol?L-1 and 0.74?0.33?mol?L-1 respectively in 30 pregnant women.[Conclusion] The method is sensitive and suitable for the determination.

Objective To explore the factors of medical anthropology related to malaria control among Wa Ethnic minority in Ximeng County, Yunnan Province. Methods The study was conducted by the combination of anthropology and epidemiology, qualitative and quantitative, statistical analysis and description. Results Wa people considered malaria as one of three major diseases in the community. In Wa Ethnical language, the word of malaria, “Saihui” (Sai-illness and pain, Hui-being attacked quickly), does not mean of fever. About one third of Wa people had not thought fever as one of malaria symptoms. Most of Wa people only knew vivax malaria, but not falciparum malaria. Only 32.7% of people could connect malaria with mosquitoes, and a few of them could confirm mosquitoes as the only malaria vector. The proportions of sound knowledge of malaria causes, prevention and treatment seeking assessed were lower than 25.0%. As a result of multivariate logistic regression, 3 kinds of malaria knowledge were closely correlated each other, and the connection between causal knowledge and prevention (adjusted OR: 36.610, 95%CI: 10.242-130.866, P

Intralipid is a kind of important fat emulsion.It has been widely used clinically in severely ill patients,especially in the patients before and or after major operation since the 1980s.After retrieving the papers on Intralipid form MEDLINE CD ROM database from 1980 to 1994 and analysing them by linear regression analysis in literature metrology,We found a significant linear correlation between the yearly literature quantity and the dynamic time course (year).From 1980 to 1994,the average yearly growth rate of the literature was 1.16.According to the regression equation,it is predicted that the literature on Intralipid will increase at a rate of 2.07% per year.From this analysis,we think that the research of Intralipid is tending to stability and will be wonderful.

Objective To evaluate the efficacy of MRCP in the determination of common bile duct (CBD) exploration in gallstone pancreatitis(GP). Methods The clinical data of the patients who underwent CBD exploration due to gallstone pancreatitis during two different periods were retrospectively reviewed. Between 1995 and 1999,46 patients with gallstone pancreatitis underwent CBD explorations based on the preoperative ultrasonographic examination of stones and dilatation of CBD . Between 2000 to 2002,the explorations were carried out in 30 patients based on MRCP findings. Results Negative exploration occurred in 28 patients (60.8%) during the first period and 7 patients (23.3%) during the second period. The difference of negative CBD exploration rate between the two groups was statistical significance(P