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      • 梔子大黃湯과 茵蔯梔子湯 Extract가 白鼠의 肝損傷에 미치는 影響

        車宗泰,柳道坤,康舜洙 圓光大學校 韓醫學硏究所 1987 圓光醫科學 Vol.3 No.1

        An attempt was made to evaluate the effects of Chijadaewhangtang extract (CDE) and Inchinchijatang extract (ICE) on the recovery of hepatotoxicity induced acute treatment of carbon tetrachloride and results were as follows: 1. When rats of carbon tetrachloride-intoxication were treated with CDE and ICE, the serum aspartate aminotransferase activities released from liver were decreased. In ICE treated group, there were significant decrement after 12 hours and more fast return to normal values in comparison with CDE treated group. 2. In CDE and ICE-treated group, as compared with only carbon tetrachloride-treated group there were inhibition of serum alanine aminotransferase elevation and significant decrement was observed in ICE treated group after 48 hours and CDE treated group after 72 hours. 3. Serum alkaline phosphatase values were significantly diminished in CDE and ICE-treated group compared with only carbon tetrachloride intoxicated group. Meaningful diminution was observed in ICE administered group after 48 hours and CDE administered group after 96 hours. 4. Significant decrement of serum lactate dehydrogenase elevation after 96 hours was observed in CDE and ICE-treated group and more fast recover to normal values. 5. Administration of CDE and ICE shortened prothrombin time of plasma and significant recovery was showed in ICE treated group after 72 hours and CDE treated group after 96 hours. From these results, the recuperative effects of CDE and ICE on carbon tetrachloride-induced hepatotoxicity could be verified experimentally.

      • KCI등재
      • KCI등재

        황화패장, 백화패장의 항천식 작용의 비교연구

        차종태 ( Jong Tae Cha ),이장천 ( Jang Cheon Lee ),이영철 ( Young Cheol Lee ) 대한본초학회 2012 大韓本草學會誌 Vol.27 No.3

        Objective: In the present study, we investigated the pharmacological profile of the aqueous extract of Patrinia scabiosaefolia Fischer ex Link (EPS) and Patrinia villosa Jussieu (EPV) for its anti-asthmatic activities. The purpose of this study is to ascertain if EPS result in better anti-asthmatic activities and functional outcome as compared with EPV. Methods: In this study, BALB/c mice were systemically sensitized to ovalbumin (OVA) followed intratracheally, intraperitoneally, and by aerosol allergen challenges. We investigated the effect of EPS, EPV on the recruitment of pulmonary inflammatory cells, various immune cell phenotypes, Th1/Th2 cytokine gene expression and production and histamine production in serum. Results: In BALB/c mice, we found that EPV-treated groups had more effectively suppressed inflammatory cell infiltration of lung and BALF, B220+IgE+, CD11b+Gr-1+ cell population in lung and these occurred by suppressing the gene expression of IL-4, IL-5 and IL-4 cytokine production in BALF and serum. Conclusions: These results suggest that EPV may play an important role in the control of anti-asthmatic activities by down-regulation of Th2 cytokine (especially IL-4, IL-5). In general, EPV has shown a better anti-asthmatic activities compared to EPS.

      • KCI등재

        Correlation Analysis and Prognostic Impact of 18F-FDG PET and Excision Repair Cross-Complementation Group 1 (ERCC-1) Expression in Non-Small Cell Lung Cancer

        정용효,이충근,조관형,황상현,차종태,이정원,윤미진,조아서 대한핵의학회 2015 핵의학 분자영상 Vol.49 No.2

        Purpose The aim of this study was to determine the relationship between [18]-2-fluoro-2-deoxy-D-glucose (FDG) uptake and excision repair cross-complementation group 1 (ERCC-1) expression and to evaluate the prognostic effect of these two factors in resectable non-small cell lung cancer (NSCLC) patients. Methods We retrospectively reviewed 212 patients with resectable NSCLC who underwent FDG positron emission tomography/computed tomography (PET/CT) scan for cancer staging and ERCC-1 expression analysis between January 2008 to December 2011. All patients were then followed-up for survival analysis. Semiquantitative evaluation of ERCC-1 was performed with the H-scoring system and was correlated with maximum standardized uptake value (SUVmax) of NSCLC. Univariate andmultivariate analyseswere performed to evaluate for FDG uptake and ERCC-1 expression predicting overall survival. Results In 212 patients (139 male, median age 68±9.11), 112 patients had ERCC-positive tumors and 100 patients had ERCC-negative tumors. There was no significant difference in SUVmax between ERCC-1-positive tumors (8.02±5.40) and ERCC-1-negative tumors (7.57±6.56, p=0.584). All patients were followed-up for a median of 40.5 months (95 % confidence interval [CI], 38.5–42.2 months). Univariate analysis and multivariate analysis for all patients showed that both ERCC-1 expression (hazard ratio [HR], 2.78; 95 % CI, 1.20–6.47) and FDG uptake (HR, 4.50; 95 % CI, 2.07–9.77) independently predicted overall survival. Conclusions We have found no statistical correlation between FDG uptake and ERCC-1 expression in NSCLC. However, both higher FDG uptake and positive ERCC-1 expression are independent predictive markers of prognosis, suggesting that both should be obtained during patient workup.

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