Methods Intra-abdominal injection of dimethylnitrosamine was carried out to ( establish) the model of rat experimental hepatic fibrosis.

Effects of bear bile on cleaning nitrite and blocking synthesis of dimethylnitrosamine in vitro Pharmacologic Comparison between the Powder of Artificial Bear Gall and that of Natural Bear Bile

熊胆对亚硝酸钠的清除作用及其对二甲基亚硝胺在体外合成的阻断作用吴川县人工引流熊胆粉及天然熊胆粉药理作用比较

Methods: The rat liver fibrosis model was induced by the intraperineal injection of Dimethylnitrosamine ( DMN).

方法：以二甲基亚硝胺（DMN）制备大鼠肝纤维化模型，同时给予水蛭桃仁汤灌胃治疗。

Influence of Dimethylnitrosamine on Fluidity of Nuclear Envelope of Rat Liver Cells

二甲基亚硝胺对大鼠肝细胞核膜流动性的影响

Effect of hepatic oval cells in formation and resolution of rat cirrhosis induced by dimethylnitrosamine and effect of different traditional Chinese prescriptions on it

肝脏卵圆细胞在二甲基亚硝胺大鼠肝硬化形成与消减中的作用及不同功效方剂的影响

Objectives To study the dynamic change of hepatic oval cells ( HOC) in the process of rat liver cirrhosis formation induced by dimethylnitrosamine ( DMN), and to explore its pathophysiology significance.

目的肝脏卵圆细胞（HOC）在二甲基亚硝胺（DMN）致大鼠肝硬化形成与消减过程中表达的动态变化，探讨其病理生理意义。

Effects of interferon-r on collagen metabolism of liver fibrosis induced by dimethylnitrosamine in rats

γ-干扰素对大鼠二甲基亚硝胺肝纤维化肝脏胶原代谢的作用

Objective: To investigate the protective effect of saikosaponin-d ( SSd) on liver fibrosis induced by dimethylnitrosamine ( DMN) in rats.

目的：观察柴胡皂苷d抗实验大鼠肝纤维化的作用和可能的作用机理。

Effects of Cordyceps sinensis on dimethylnitrosamine-induced liver fibrosis in rats

冬虫夏草菌丝对二甲基亚硝胺诱导的大鼠肝纤维化的作用

The results show that the bear bile can clean the nitrite and block the synthesis of dimethylnitrosamine in vitro.

结果发现熊胆能够有效地清除亚硝酸钠，并阻断二甲基亚硝胺在体外合成。

Prophylactic Effects of Compound Phyllanthus Urinaria ⅱ on Liver Fibrosis in Rats Induced by Dimethylnitrosamine

叶下珠复方Ⅱ号对二甲基亚硝胺诱导大鼠肝纤维化形成的抑制作用

AIM: To investigate dynamic changes of the pressure of portal vein ( Ppv) in dimethylnitrosamine ( DMN)-induced liver fibrosis in rats, and the histopathological basis of the Ppv.

目的：探讨二甲基亚硝胺（DMN）肝纤维化大鼠门脉压力（Ppv）的动态变化及门脉高压形成的病理组织学基础。

Objective To observe the effects of angiotensin ⅱ type 1 receptor blocker valsartan in preventing hepatic fibrosis induced by dimethylnitrosamine in rats.

目的研究血管紧张素Ⅱ（AngⅡ）1型受体拮抗剂缬沙坦对大鼠肝纤维化模型的疗效及机制。

Effects of γ-interferon on gene expression of collagen ⅰ,ⅲ and tissue inhibitor of metalloproteinase 1 in dimethylnitrosamine induced liver fibrosis in rats

γ-干扰素抑制肝纤维化大鼠Ⅰ、Ⅲ型胶原和基质金属蛋白酶组织抑制因子基因表达

Inhibitory Effect of Ethanol Extract of Cassia mimosoides Linn. on Dimethylnitrosamine-induced Hepatic Fibrosis in Rats

铁甲草醇提取物抑制二甲基亚硝胺诱导大鼠肝纤维化的实验研究

By using fluorescence mark, the influence of dimethylnitrosamine ( DMNA) on fluidity of nu-clear envelope of rat liver cells was observed.

用荧光标记的方法观察了致癌物二甲基亚硝胺对大鼠肝细胞核膜流动性的影响。

Methods: The chronic hepatic fibrosis model rats were induced by dimethylnitrosamine ( DMN), divded into three groups, and the levels of Te and ACTH were detected.

方法：采用二甲基亚硝胺复制大鼠慢性肝损伤模型，检测不同剂量组大鼠的血清Te、ACTH水平。

Role of lipid peroxidation in liver fibrogenesis induced by dimethylnitrosamine in rats

脂质过氧化在二甲基亚硝胺大鼠肝纤维化形成过程中的作用

The value of IL-18 、 Fas 、 TNF-α in the Pathogenesis of Mice Liver Injury Induced by Dimethylnitrosamine

IL-18、Fas和TNF-α在DMN诱导小鼠肝损伤机制中的作用

Pathological changes of hepatic stellate cells in rat liver fibrosis induced by one high-dose injection of dimethylnitrosamine

一次性大剂量二甲基亚硝胺致大鼠肝纤维化模型中肝星状细胞的病理变化

METHODS: Rat cirrhosis was established by Dimethylnitrosamine ( DMN).

材料与方法：用二甲基亚硝胺（DMN）制备大鼠肝硬化模型；