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- OBJECTIVE:To find the conditions of the Chinese materia media polluted by aflatoixin B 1(AFB 1). 目的 :了解中药污染黄曲霉毒素B1(AFB1)情况。
- Keywords fumonisin;cereal contamination;toxicity; 伏马菌素;粮食污染;毒性;
- Purpose:To detect the effect and mechanism in hepatocarcinogenesis induced by HBV and aflatoxin B 1 (AFB 1) in tree shrews, two animal experiments had been done. 目的 :探讨乙肝病毒 (HBV)和黄曲霉毒素B1(AFB1)在肝癌形成中的作用及机理。
- The nutrition components of Atractomorpha sinensis Bolivar were analysed,which include protein,amino acid,total sugar,fat,fatty acid,vitamin B 1,B 2,C and E. 本文分析了短额负蝗AtractomorphasinensisBolivar的营养成分 ,包括蛋白质、氨基酸、总糖、粗脂肪、脂肪酸及维生素B1,B2 ,C和E。
- INT ERVENTION:For the trial group,animals were fed with AFB 1 (aflatoxin B 1 )till the 105th week,and then with normal animal food till the 150th week when experiment ended. 干预:实验组给予AFB1(黄曲霉毒素B1)105周,然后继续喂正常饲料至150周。
- Keywords Fumonisin B1;Tissue culture;Doubling time;DNA; 伏马菌素B1;细胞培养;倍增时间;脱氧核糖核酸;
- Objective To study the glutathione S tranterase M1(GSTM1) genotype in patients with hepatocellular carcinoma (HCC) with aflatoxin B 1(AFB 1) in a high risk region in Guangxi. 目的 研究广西黄曲霉毒素 (AFB1)高危区肝细胞癌 (HCC)患者谷胱甘肽转移酶 (GST)M1的基因型。
- Keywords fumonisin;food contamination;decontamination; 伏马菌素;食品污染;污染控制;
- AIM To study the effect of antihepatitis drug, dimethyl diphenyl bicarboxylate (DDB) on the metabolism and hepatotoxicity of aflatoxin B 1 (AFB 1) in rats. 目的 研究抗肝炎药联苯双酯对大鼠黄曲霉毒素B1代谢和肝毒性的影响。
- The synthesis of benzoin from benzaldehyde by the catalysis of Vitamin B 1(VB 1) has been performed and the optimal reaction conditions have been determined. 本文研究了维生素B1(VB1)催化下二苯羟乙酮的合成 ,找出了最佳反应条件 ,提高了产物的收率且重现性好
- Keywords fumonisin B1;monoclonal antibody;indirect competitive ELISA;detection; 伏马菌素B1;单克隆抗体;间接竞争ELISA;检测;
- The adsorption of aflatoxin B 1 by modified montm orillonite was not affected by lysine at concentration of 2.0 mg/mL and 4.0 mg/m L,pH range from 2.0 to 8.0 and temperature changes. 赖氨酸含量为 2 .;0mg/mL和 4
- Using aflatoxin B 1(AFB 1) as a model carcinogen,we have studied the effect of food restriction (FR) on the metabolic activation of AFB 1 in male Fischer 344 rats and B6C3F 1 mice. 本实验用黄曲霉毒素B1（AflatoxinB1，AFB1）作为致癌物代表，研究限量饮食（Foodrestriction，FR）对雄性F344大鼠和B6C3F1小鼠代谢活化AFB1的影响。
- Objective To investigate the effects of 2(3) tert 4 hydroxyanisole (BHA) on protection against synergistic hepatocarcinogenesis of aflatoxin B 1 (AFB 1) and hepatitis B virus (HBV) expression in HBV large envelope transgenic mice. 目的研究抗氧化剂2，3?叔丁基?4?羟基茴香醚（BHA）对黄曲霉毒素（AFB1）染毒的乙型肝炎病毒（HBV）转基因小鼠肝肿瘤发生的防护作用。
- Objective To observe the histopathological change and the expression of glutathione S transferase of placental type(GST P) in Aflatoxin B 1(AFB 1) induced rat hepatic putative preneoplastic lesions alleviated by lithium carbonate(Li 2CO 3). 目的观察碳酸锂 (Li2 CO3)对抗黄曲霉毒素B1(AFB1)诱发的大鼠肝癌前病变的组织形态学变化及胎盘型谷胱甘肽硫转移酶 (GST P)的表达。 方法采用肝癌发生的动物模型。
- Keywords fumonisin B_1;monoclonal antibody;enzyme-linked immunosorbant assay;kit; 伏马菌素B_1;单克隆抗体;酶联免疫吸附试验;试剂盒;
- METHODS: Forty polymyositis guinea pigs induced by Coxsackievirus B 1 were divided at random into A(15), B(15) and C(10) groups. Group A and B were treated with Radix Bupleuri and Ramulus Cinnamomi, respectively. Group C received no treatment. 方法：取柯萨奇病毒B1诱导的多发性肌炎豚鼠模型40只，随机分为A组（15只）给柴胡、B组（15只）给桂枝和C组（10只）作为空白对照。
- Keywords fumonisin B1;enzyme-linked immunosorbant assay（ELISA）;monoclonal antibody; 伏马菌素B1;酶联免疫吸附试验（ELISA）;单克隆抗体;
- Meanwhile,backcrossing females 3n AASCC (F 1- similar to ASCC) to faternal parent 3n=156 ASCC could produce first backcross generation (B 1 ASCC being very similar to faternal parent ASCC). 它与父本异育银鲫回交可以产生回交子一代 (B1)。 雄核发育异育银鲫、回交子一代异育银鲫与父本异育银鲫非常相似。
