(0.05)).The decrease level of TC and LDL-C in G2 groups was lower than in G1 group,showing significant difference with that in G1 group(P

Objective To observe the changes of specific proteins in serum of acute stage patients with SARS and its clinical application. Methods The acute stage patients with SARS group included 42 cases who had clinical symptoms less than five days. In normal group: 30 healthy adults were as controls. Tests for specific proteins were immunoglobin G ( IgG ) , immunoglobin A ( IgA) , immunoglobin M ( IgM) , complement C3( C3),complement C4(C4),C-reaction protein (CRP), al acid glycoprotein( a1-AG) , a1 antitrypsin(a1-AT) ,transferrin(TRF), ceruloplasmin( CER) in sera by Ratenephelometer. Results The level of CRP, a1-AG, a1-AT in sera of patients with SARS were higher than that in control group ( P 0. 05). Conclusion It suggested that specific proteins in serum of acute stage patients with SARS change in a particular way. There were some help for the diagnosis of the phlogistic degree of acute stage patients with SARS by detecting CRP, a1-AG and TRF simultaneously.

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.

In order to observe the effect of ursodeoxycholic acid (UDCA) in the treatment of intrahepatic cholestasis of pregnancy (ICP), 68 patients with ICP were equally divided into treatment group and control group at random. The patients in treatment group were administered with UDCA 300 mg three times every day and those in control group received a combination of 10% glucose, Vitamin C and Inosine. Itching scores, serum ALT and total bile acids (TBA) were measured before, during and after treatment. The results showed that as compared with those before treatment, itching scores, serum ALT and TBA were significantly reduced after treatment (P < 0.05). The occurrences of premature labor, fetal asphyxia and meconium staining in amniotic fluid were significantly lower in treatment group than in control group (P < 0.05). It was suggested that UDCA was an effective drug in the treatment of ICP.

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.

The natural history of 383 patients of schistosomal cirrhosis, discovered from 1960-1990 in Donjing township Shanghai suburb, where schistosomiasis had been controlled for more than 10 years, was studied. The cumulative survival rate in 243 patients who had splenecto-my 11-30 years previously (group I ) was much higher than that of 140 patients without splenectomy (group II ), and the time for 75% survival rate of these 2 groups were 18 and 4 years respectively, being much longer in the splenectomized patients without ascites and those operated before age of 30 than those complicated with ascites and those operated between the age of 31 - 50 or after 51 years of age.The complications and mortality rate of group I were significantly lower than that of group I , indicating that splenectomy not only prevented the complication of portal hypertension but improved the general health and resistance of the patients against other pathogens as well.There was no significant difference between group I and group II in the ratio of the avarage death age of the deceased patients to the life expectancy of the general population, suggesting that the life span of a number of patients without splenectomy are not substantially shortened in an area where schistosomiasis had been controlled.

To investigate the expression of osteopontin (OPN) and its receptor integrin alphanubeta3 in the placental tissue from pregnant women complicated with preeclampsia, the expression of OPN and alphanubeta3 in the placenta of the pregnant women with preeclampsia and healthy pregnant women was detected by immunohistochemistry, Western blotting and RT-PCR. Our results showed that OPN and alphanubeta3 protein were expressed in the placenta from normal pregnant woman and those with preeclampsia. OPN was located in the placental syncytiotrophoblasts and the cytoplasm of capillary endothelial cells and integrin alphanubeta3 was mainly expressed on the surface of trophoblast cells. Expression of OPN and integrin alphanubeta3 in the placental tissue from preeclampsia subjects was significantly lower than that from the control group (P<0.05). Compared with the control group, expression of OPN in the placental tissue from preeclampsia group was significantly lower (P<0.05) but there was no significant difference in the expression of alphanu and beta3 between the preeclampsia group and the controls. It is concluded that OPN and its receptor integrin alphanubeta3 may be involved in the pathogenesis of preeclampsia.

This study examined the association of expression of vascular endothelial growth factor (VEGF), a promoter of angiogenesis, with endothelium dysfunction in preeclampsia. The level of VEGF protein and mRNA in the placenta and peripheral blood samples of 30 preeclampsia patients and 30 normotensive pregnant women was measured by immunohistochemistry, real-time reverse transcriptase-polymerase chain reaction (RT-PCR) and enzyme-linked immunosorbent assay (ELISA), respectively. VEGF expression in the human umbilical vein endothelial cells (HUVECs) was blocked by small interfering RNAs (siRNAs). The monolayer barrier function of HUVECs was determined by measuring the fluorescence intensity of BSA that crossed the HUVEC monolayers. The cell proliferation and cell-secreted nitric oxide (NO) level were detected by MTT method and nitrate reductase assay, respectively. The results showed that VEGF was expressed in the syncytiotrophoblasts and endothelial cells of vessels and capillaries in the placenta tissue. The serum level of VEGF in the preeclampsia patients was significantly decreased as compared with that in normal pregnant subjects, although VEGF mRNA expression in the placenta tissue of preeclampsia patients remained still high. Moreover, VEGF deficit could lead to endothelium cell dysfunction, and the administration of VEGF could protect endothelium cells from injury. It was concluded that lack of VEGF contributes to endothelium dysfunction, which may lead to the occurrence and development of preeclampsia.

Objective:The treatment of late pregnancy complicated with utedne leiomyoma was investigated.Methods:193 Cases of Iate pregnancy complicated with uterine leiomyoma from January 2003 to August 2008 were recruited in our hospital.According to the delivery route,size and subtype of fibroid,blood loss,operation hours and postoperative inpatient period were compared.Results:104 cases of pregnancy complicated with uterine leiomyoma were diagnosed before cesarean section(CS).No significant differences on blood losses and operation hours were found between CS group and CS+myomectomy group(P>0.05).The operation heurs of leiomyoma in corpus uteri was significantly shorter than leiomyoma in lower uterine segment and cervix(P=0.007).Leiomyoma bigger than 8 cm needed significantly Ionger operative hours and lose more blood than the smaller leiomyoma.Operation hours,blood loss and postoperative inpatient period were significantly different between submucous leiomyoma and subserosal leiomyoma(P<0.05).Conclusions:Pregnancy complicated with uterine leiomyoma should be diagnosed as early as possible.During cesarean section on when leiomyoma is bigger than 8 cm,locating at lower uterine segment or cervix or submucous,the treatment should be cautious.

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.