AIM:To establish a network pharmacoki- netic model for studying multiple drug components and analyzing their parameters.METHODS:A model has been set up based on the compartment and linear kinetic theories,and the solutions have been obtained by Laplace transform method.The relations between the whole comp- artment model and network model for multiple component have been comparatively studied and their kinetic parame- ters have also been estimated and analyzed.RESULTS: The multiple component network pharmacokinetics follow a first order linear mammillary model.C_i is a polynomial of power index number e,which is similar to the whole compartment model.Various parameters(transit constant) were calculated by the expression of matrix consisting of?_i and the compartment parameters.Its kinetic parameters can be obtained on the basis of the whole compartment model.CONCLUSION:The multiple component net- work pharmacokinetic parameters can be obtained and an- alyzed similarly as the whole compartment model.

AIM: To study and evaluate release rules of Zuojin Sustained-Release Tablet(ZJSRT). METHODS: The total quantum statistical moment similarity(TQSMS)was used to evaluate similarity of the chromatographic fingerprints of ZJSRT in vitro dissolution; RESULTS: Compared with the chromatographic fingerprint of the complete dissolution sample,the averages of area under curve of total quantum,mean chromatographic retention time of total quantum and variance of mean chromatographic retention time of total quantum of the ZJSRT's release rules in vitro,from 1 to 12 h,were 2.620?10~8 ?v?sec,74.599 min and 252.481 min~2 respectively,meanwhile their RSD were 62.445%、1.268% and 2.777% coincidently,the similarities range from 0.947 to(0.991,)as average of 0.977 and RSD of 1.491%. CONCLUSION: It is suggested that the TQSMS can evaluate release rules of multicompon and control its quality.

Objective:To explore the functional mechanism for therapeutic effects of angelica amylose in mice and rats with adjuvant-induced arthritis (AIA) and its effect of abirritation.Methods:Adjuvant arthritis was induced in either mice or rats.The effect of angelica amylose on rats’ arthritis and on mouse writhing response caused by acetic acid were observed.Tripterygium wilfordii was used as the positive drug for control.Results:Angelica amylose had obvious inhibition on mice writhing response and rats’ adjuvant-induced arthritis.Conclusion:Angelica amylose has effects of abirritation and anti-AIA.

AIM: To study the volatile oil of GanluXiaodu Granules GLXD (Talcum, Herba Artemisiae Scopariae, Radix Scutellariae etc.) and establish it's fingerprint. METHODS: By capillary gas chromatography. RESULTS: The fingerprints of volatile oil in Ganlu Xiaodu Granules were composed of 56 peaks, among which there were 17 characteristic peaks, having 86.97% of total area of the whole fingerprints peaks. The average RSD of retention time of characteristic peaks was 0.33%, that of peak-area was 2.76%. CONCLUSION: The fingerprints of volatile in Ganlu Xiaodu Granules can be used to control the quality.

2.0 g/L,the ratio of CSF and blood glucose ratio

This study was aimed to analyze characteristics of Chinese Materia Medica ( CMM ) preparations in order to identify the long-term development direction of this discipline and suggest key questions and strategies to solve the problems. According to the development track of CMM preparation, traditional Chinese medicine (TCM) basic theories and modern new drug research techniques were combined with the author's experiences on modernization study of TCM. This article discussed key issues of CMM preparation development direction, characteristics and is-sues need to be solved and their countermeasures. The results showed that the development direction for CMM preparation discipline should entirety unify CMM preparation system. The medical resource should be convenient which include animal, plant and mineral products. The single determinacy (effectiveness, stability and controlled) and compatibility (prediction, optimization and lowest toxin) will be applied in the guidance of CMM preparation system. In order to achieve goals mentioned above, key issues need to be solved are efficiency categories for in-gredients, genetical stabilities and one sampling charge, emigration rules of properties among ingredients, the ki-netic and stable rules of ingredient extraction, controlled rules for integral models or for disorder and torrent, e-valuation rules in vivo and in vitro, microscopic and macroscopic qualities, determinacy for single administration and compatibility for combination applications. It was concluded that the CMM preparation is a series of integral unified effective ingredient preparations that behave the determinacy for single administration and compatibility for combination applications.

The paper aims to elucidate and establish a new mathematic model: the total quantum statistical moment standard similarity (TQSMSS) on the base of the original total quantum statistical moment model and to illustrate the application of the model to medical theoretical research. The model was established combined with the statistical moment principle and the normal distribution probability density function properties, then validated and illustrated by the pharmacokinetics of three ingredients in Buyanghuanwu decoction and of three data analytical method for them, and by analysis of chromatographic fingerprint for various extracts with different solubility parameter solvents dissolving the Buyanghanwu-decoction extract. The established model consists of four mainly parameters: (1) total quantum statistical moment similarity as ST, an overlapped area by two normal distribution probability density curves in conversion of the two TQSM parameters; (2) total variability as DT, a confidence limit of standard normal accumulation probability which is equal to the absolute difference value between the two normal accumulation probabilities within integration of their curve nodical; (3) total variable probability as 1-Ss, standard normal distribution probability within interval of D(T); (4) total variable probability (1-beta)alpha and (5) stable confident probability beta(1-alpha): the correct probability to make positive and negative conclusions under confident coefficient alpha. With the model, we had analyzed the TQSMS similarities of pharmacokinetics of three ingredients in Buyanghuanwu decoction and of three data analytical methods for them were at range of 0.3852-0.9875 that illuminated different pharmacokinetic behaviors of each other; and the TQSMS similarities (ST) of chromatographic fingerprint for various extracts with different solubility parameter solvents dissolving Buyanghuanwu-decoction-extract were at range of 0.6842-0.999 2 that showed different constituents with various solvent extracts. The TQSMSS can characterize the sample similarity, by which we can quantitate the correct probability with the test of power under to make positive and negative conclusions no matter the samples come from same population under confident coefficient a or not, by which we can realize an analysis at both macroscopic and microcosmic levels, as an important similar analytical method for medical theoretical research.

Objective To observe the clinical efficacy of Qingjinchangfei drink for treating AECOPD.Methods We Used random number table to separate 84 patients in to two groups:treatment group and control group.The treatment group used western medicine conventional treatment and Chinese medicine decoction Qingjinchangfei drink.The control group used western medicine conventional treatment.Both two groups were 14 days treatment.We recorded the improvement of symptoms and signs everyday.We compared the lung function,inflammatory cytokines,such as IL-8、IL-2 before and after treatment in the two groups.Results The total efficient in treatment group was obviously better than that in control group.The indicators such as clinical symptoms,signs,pulmonary function indicators were obviously better than that in control group.Compared with before treatment,IL-8,ET,MDA and TNF-? in sputum and blood were obviously lower but IL-2 was obviously higher.Conclusion Qingjinchangfei drink plus western medicine conventional treatment for treating AECOPD was obviously better than western medicine conventional treatment.

Objective To determine MIF expression in normal colorectal mucosa,colorectal adenoma and colorectal carcinoma, and the relationship between MIF and the clinical pathologic features of colorectal carcinoma.MethodsMIF expression was determined by immunohistochemical staining ELISA was used to detect the level of MIF in serum samples. Results The percentage of MIF expressing epithelial cells and MIF positive expression intensity were progressively increased in normal colorectal mucosa, colorectal adenoma and colorectal carcinoma. There was significant difference among three groups (P