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Objective To explore the correlation of traditional Chinese medical syndrome elements with plasma connective tissue growth factor ( CTGF) and platelet-derived growth factor ( PDGF) in early liver cirrhosis induced by type B hepatitis. Methods The distribution of traditional Chinese medical syndrome elements in early liver cirrhosis induced by type B hepatitis was analyzed, plasma contents of CTGF and PDGF were detected by enzyme-linked immunosorbent assay ( ELISA) , and the correlation of syndrome elements with CTGF and PDGF was discriminated. Results ( 1) The distribution of traditional Chinese medical syndrome elements in early liver cirrhosis induced by type B hepatitis showed as follows: the syndrome elements involved the viscera of liver and spleen, and the pathogenesis was characterized as dampness, heat, qi stagnation, and yin deficiency. ( 2) CTGF was closely related with spleen, gallbladder and dampness, with OR value being 1.598, 1.567, 2.797, respectively. PDGF was closely related with heat, with OR value being 1.134. Conclusion Early liver cirrhosis induced by type B hepatitis mainly affects the viscera of liver and spleen, the pathogenesis is characterized by dampness, heat, qi stagnation, and yin deficiency. The patients with higher CTGF are apt to show the pathological changes of spleen, gallbladder, dampness, and have the syndrome el-ements of spleen, gallbladder, dampness. The patients with higher PDGF are apt to show the pathological changes of heat, and have the syndrome element of heat.
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Objective To analyze the epidemiological trend and distribution of stroke mortality in residents of Tianjin, China. Methods The study was based on 102 718 died cases with stroke in Tianjin between 1999 and 2006. The death cause and the stroke typing were coded according to the ICD -9 and ICD -10. Standardized mortality rates were calculated for stroke and its subtypes, adjusted for age and sex according to the world standard population of the Year 2000. The age, sex and geographic distribution of the stroke and its subtype mortality were analyzed. Chi-square tests were used to determine the statistical significance of mortality trends and differences. Results Stroke mortality rate in Tianjin declined from 133.52 / 100 000 / year in 1999 to 102.52 / 100 000/year in 2006. Cerebral infarction accounted for more than 50% of stroke mortality. The stroke mortality rate for males (120.17 / 100 000 to 157.74 /100 000) was higher than that for females (84.87/100 000 to 109.31/100 000). Stroke mortality rates elevated with age (P
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Objective Through testing the immune functions of SD rats in spring and autumn, the internal mechanisms that lung corresponding with the autumn of TCM were explored, in order to provide the experimental evidence for the pathological and physiological mechanisms of respiratory system seasonal diseases. Method The pineal extirpating rat model was employed, and the indexes of spleen and thymus gland and the phagocytosis function of alveolar macrophage were observed at vernal equinox and autumnal equinox respectively. Result The indexes of spleen and thymus in the normal group and the false operation group at autumnal equinox were significantly lower than those at vernal equinox (P
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Objective: To explore the TCM pathogenic characteristic of hyperuricemia and its relation with renal function,Methods: Hyperuricemia rat models were established by the adenine and ethambutol.The models were treated with Simiaosan,Erchentang,Xuefuzhuyutang respectively.The indexes such as uric acid(UA),Crea(Cr),urea nitrogen(BUN)and xanthinoxidase(XOD) were detected.Results: ①Compared with normal group,the UA of and XOD in model group increased obviously(P