大鼠

The mean transverse-sectional areas of type Ⅰ,ⅡⅩ,ⅡA and ⅡB fiber in rats were significantly smaller than those of rabbits.There were evident sexual distinction of rats and rabbits.

大鼠Ⅰ，ⅡⅩ，ⅡA型和ⅡB型纤维的平均横切面积明显小于家兔的同类型肌纤维，在大鼠和家兔可见明显的性别差异。

In order to observe the effects of mercuric chloride to physiological and biochemical indexes of blood at low doses in SD rats, 24 SD rats were separated into control group, low dose group of mercury (50 mg/L), middle dose group of mercury (100 mg/L), high dose group of mercury (200 mg/L), which were given in the drinking water.

为了研究低剂量汞对SD大鼠血液生理生化指标的影响，24只SD大鼠被随机分为4组，分别为对照组，汞低剂量组（50 mg/L），汞中剂量组（100 mg/L），汞高剂量组（200 mg/L），采用自由饮水染毒，染毒时间为21d。

The expression of M5 mRNA in rat mesencephalon were observed with RTPCR method.

观察各组治疗前及治疗5周起PD大鼠旋转行为特征的变化；应用RTPCR观察各组大鼠中脑M5受体mRNA表达差异。

The rats' behavior pattern changes were observed before treatment and 5th weeks after treatment.The expression of M5 mRNA in rat mesencephalon were observed with RTPCR method.

观察各组治疗前及治疗5周起PD大鼠旋转行为特征的变化；应用RTPCR观察各组大鼠中脑M5受体mRNA表达差异。

The statistical comparison was used chi-square test between the methanal or hydrochloric acid abdominal cavity injection method and Galili's method.

结果 大鼠在腹腔注射1%甲醛与0.5%盐酸后均100%发生肠粘连，注射0.5%甲醛的大鼠肠粘连的发生率为87.5%，且0.5%盐酸，1%甲醛，0.5%甲醛腹腔注射法与Galili法相比，差异无显著性。

Methods Focal cerebral ischemia and reperfusion model in male adult SD rats was established by occluding the right middle artery with 40 nylon thread blood flow blocked for 90 minutes and then reperfusion for 1 day, 7 days and 14 days.One microliter MK801 (5mmol/L and NBQX (50mmol/L) were respectively injected into the cerebral ischemic area of SD rats under stereodirectional instrument right after ischemia.

以线栓法制作成年SD大鼠局灶性脑缺血再灌注模型(阻塞90min再灌注1d、7d和14d)，分别向其大脑皮质缺血区立体定向注射5mmol/L 的MK801和50 mmol/L的NBQX各1μl，用免疫荧光组织化学法检测脑缺血再灌注后成年大鼠早期大脑梗死中心区、梗死周边区和缺血对侧NG2和O4阳性细胞数量。

Methods: Liver microsome was preparated from normal rat and human liver, which was to he treated with a series of concentrations of CsA or coadministration with Flu or MP. The activities of CYP3A in the microsomes were detected by using erythromycin as substrate.

製备大鼠和人肝微粒体，用不同浓度的CsA作用、加或不加MP、Flu，以红霉素为底物，经过NADPH系统孵育后，利用分光光度法测定人和大鼠肝微粒体的红霉素N-脱甲基酶活性。

Methods32 Wistar female rats, randomly divided into 4 groups were shamly operated or ovariectomized ,then all were fed with medicine for two months and then killed.The right tibiae were roasted and weighed to be dissolved by muriatic acid for testing Calcium,Magnesium,Phosphorus, and hydroxyproline. The left proximal and middle tibias were trimed and processed undercalcified sections for cancellous and cortical bone histomorphometric analysis.

方法取32只Wistar雌性大鼠随机分为4组，按要求行去势手术，然后分别灌胃给药，8周后处死，取大鼠右胫骨烘干测定钙、镁、磷及羟脯氨酸；取左胫骨上段松质骨和中段皮质骨硬组织包埋、切片，图像分析松质骨、皮质骨形态计量参数。

Methods A model of acute renal failure was established by injecting glycerin muscularly and HgCl_2 subcutaneously in Wistar rats.

本实验选用肌肉注射甘油和皮下注射HgCl2复制出大鼠ARF模型，观察NO、ET-1在ARF大鼠血浆、肾组织匀浆中的含量变化，探讨两者与ARF中肾脏损害机

Results: Puerarin dela yed effectively the declines of the quantity of red blood cells and white blood cells in circulation due to ionizing irradiation, improved the index of thymus a nd spleen in ionizing irradiation rats, increased the activity of superoxide dis mutase and decreased the level of malondialdehyde in the rat myoca rdial tissue.

结果：葛根素处理能够有效缓解辐射引起的大鼠外周血红细胞和白细胞的下降；减轻辐射大鼠胸腺指数和脾脏指数的下降；提高心肌组织超氧化物歧化酶(superoxidedismutase ，SOD)活性和降低膜脂过氧化产物丙二醛(malondialdehyde ，MDA)的含量。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。