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泰中七种相同常用药用植物用法的初步比较研究 被引量:1
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作者 刘自力 《中国民族民间医药》 2009年第3期33-34,共2页
泰国与中国有较深的历史和血缘关系,传统草药在泰国民间有广泛使用,泰国马希朵大学药学系植物药理教研室(Mahidol university Faculty of pharmacy,Department of pharmaceutical Botany)编撰的《泰国药用植物》[1]记载了泰国传统药用... 泰国与中国有较深的历史和血缘关系,传统草药在泰国民间有广泛使用,泰国马希朵大学药学系植物药理教研室(Mahidol university Faculty of pharmacy,Department of pharmaceutical Botany)编撰的《泰国药用植物》[1]记载了泰国传统药用植物的初步药理研究和民间用法,笔者利用《中药大辞典》[2]对七种泰中相同常用药用植物部分药理及主要用法进行了比较研究,望能对我们临床和食疗提供新的思路。 展开更多
关键词 高良姜:砂仁 魔芋 红花 枳实 姜黄 白茅根 临床应用 比较研究 泰国药用植物 中国药用植物
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乙醇提取物对斜纹夜蛾细胞Sl-1的细胞毒性比较 被引量:3
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作者 赵欢欢 WANTANA Sinsiri +3 位作者 黄继光 吴娇 张卫云 周利娟 《华中农业大学学报》 CAS CSCD 北大核心 2016年第4期36-41,共6页
用MTT法测定20种泰国植物乙醇提取物对斜纹夜蛾(Spodoptera litura)卵巢细胞系Sl-1的增殖抑制作用,用倒置相差显微镜观察细胞形态变化,用流式细胞术测定细胞线粒体膜电位变化。结果表明:5种植物(姜(Zingiber officinale Roscoe)、高良姜... 用MTT法测定20种泰国植物乙醇提取物对斜纹夜蛾(Spodoptera litura)卵巢细胞系Sl-1的增殖抑制作用,用倒置相差显微镜观察细胞形态变化,用流式细胞术测定细胞线粒体膜电位变化。结果表明:5种植物(姜(Zingiber officinale Roscoe)、高良姜(Alpinia galangl(L.)Willd.)、印楝泰国变种(Azadirachta indica A.Juss var.siamensis Valeton)、姜黄(Curcuma longa Dennst)、泰国青柠(Citrus hystrix DC))乙醇提取物的细胞增殖抑制效果较好,抑制率明显大于阳性对照鱼藤酮,并且与提取物浓度成剂量依赖关系。不同提取物处理24h细胞形态发生明显改变,包括细胞贴壁性减弱、空泡化、细胞碎片产生;48h后细胞形态变化加强、空泡化严重、细胞碎片增多。5种植物提取物对细胞线粒体膜电位均有影响,其中印楝泰国变种、泰国青柠效果最好。初步认为姜、高良姜、印楝泰国变种、姜黄、泰国青柠对Sl-1有细胞毒性作用,值得进一步研究。 展开更多
关键词 乙醇提取物 泰国植物 MTT法 斜纹夜蛾 Sl-1细胞 细胞毒性 线粒体膜电位
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Nitrogen Removal Efficiencies for Two Biological Nutrient Removal (BNR) Plants in Thailand: Molasses as an External Carbon Source for Enriched Denitrifying Culture in a BNR Process 被引量:1
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作者 P.L. Noophan P. Pajorn +2 位作者 S. Sirivithayapakorn M. Damrongsri C. Wantawin 《Journal of Environmental Science and Engineering》 2011年第10期1245-1251,共7页
Two biological nutrient removal (BNR) wastewater treatment plants (WWTPs) in Thailand were selected for study: the Nonghkaem WWTP and the Suvarnabhumi Airport WWTP. For each site the influents, effluents, and sup... Two biological nutrient removal (BNR) wastewater treatment plants (WWTPs) in Thailand were selected for study: the Nonghkaem WWTP and the Suvarnabhumi Airport WWTP. For each site the influents, effluents, and supernatant liquids from anaerobic sludge digesters were analyzed for total Kjeldahl nitrogen (TKN), total nitrogen (TN), total chemical oxygen demand (TCOD), biodegradable chemical oxygen demand (bCOD), and biochemical oxygen demand (BOD). Nitrogen removal efficiencies in the Nonghkaem WWTP and the Suvarnabhumi Airport WWTP were evaluated. Inadequate nitrogen removal at the Nonghkaem centralized WWTP was found during the summer period. Influent ratios of bCOD:N at the Nonghkaem plant and the Suvarnabhumi Airport plant were 2.42:1-5.45:1 and 4.1:1-6.5:1, respectively. The efficacy of addition of molasses as a carbon source for enriched denitrifying culture in a BNR process at Nonghkaem was studied. Fluorescent in situ hybridization technique (FISH) was used to identify specific nitrifying bacteria (Nitrosomonas spp., Nitrobacter spp. and Nitrospira spp.). Nitrospira spp. was the most prevalent species in the aeration tank at the Nonghkaem WWTP. This result from FISH suggests that there were significantly low oxygen and nitrite concentration in the aeration tank at the Nonghkaem WWTP during a period of low nitrogen removal. 展开更多
关键词 Nitrogen removal efficiency biological nutrient removal Thailand
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