大鼠

Methods Renal ischemia/reperfusion injury model was made by placing an atraumatic vascular clamp on renal pedicle. The morphologic change was observed with transmission electron microscope.

目的 观察老年大鼠缺血/再灌注肾损伤修复时细胞外信号调节激酶、c-Jun氨基末端激酶的变化，探讨其与老年大鼠肾脏早期损伤修复的关系。

We therefore investigated the cellular and molecular mechanisms of a synthetic rCGRP on rat isolated atria and arteries.

因此，我们研究了合成的大鼠CGRP对大鼠离体心房和离体动脉的细胞和分子作用机制。

Transgenic expression of IL-1ra and degree of audiogenic seizure of P77PMC rats were observed after infection with pHSV-IL-1ra virus (〓 virus particles) by i. c. v injection and hippocampus injection. Results show: 1. Overexpression of IL-1ra by pHSV-IL-1ra significantly inhibited seizure attacks of P77PMC rat.

实验结果提示IL-1β可导致神经细胞NMDAR mRNA表达及受体活性增加，从而使其兴奋性增高；脑中内源性IL-1系统的异常很可能是形成P77PMC遗传癫痫易感大鼠惊厥易感性的重要因素之一；我们首次构建并鉴定了pHSV-IL-lra重组质粒，并成功地进行了脑内基因转移，使P77PMC大鼠的惊厥程度明显降低。

Objectivc To observe spontaneous pathologic change in main organs of conventional and specific pathogen free rats, to provide necessary and important base of raising environment affecting autopathy in test animels, and to get the message of the statue of autopathy in current laboratories, to provide spontaneous pathologic change type and incidence of it for pathologic diagnosis in SPF rats.

目的观察普通级及SPF级正常大鼠主要脏器病理切片，为实验动物饲养环境对动物自身疾病的影响提供重要依据，同时了解目前实验室内动物自发病状况，为病理诊断提供SPF级饲养大鼠自发病组织学改变类型及发生率。

The localization of the S-labelled AVP4-8 binding sites in the rat hippocampus was studied by using autoradiographic approach via observing the selective damages of hi_p-pocampal neurons by neurotoxins,and the developmental regulation of the hippocampalAVP4-8 receptor by pretreatment with exogenous AVP4-8 was observed.

本文利用放射自显影方法结合神经毒对海马神经元的选择性损毁观察AVP4_。结合点在大鼠海马内的分布和定位；利用外源性AVP，_a对新生大鼠的处理，观察海马AVP4_。

Results: The light microscope pictures of group A(no ［α-32P］ ATP in the perfusate) showed that there was no specially labeled silver pellet in or out of rat liver cell. But the light microscope pictures of group B (37 MBq ［α- 32P］ATP in the perfusate) showed that distribution of numerous ［α-32P］ATP autoradiographic silver pellets in rat liver cell, and no autoradiographic silver pellet was found in the hepatic sinus and vessel.

结果：灌流液中不加［α-32P］ATP的A组光镜照片显示大鼠肝细胞内外均未见特异性标记银粒显影，而灌流液中含37 MBq［α-32P］ATP的B组光镜照片显示大鼠肝细胞内可见多个大小不等的［α-32P］ATP自显影银粒分布，而肝窦及肝小叶中央静脉等血管内则几乎无黑色自显影银粒分布。

Methods: The intestinal microflora with ANP in rats were analysed in quantity in order to investigate the changes of the intestinal microecology and study the influence of QINGYITANG herbs and varied antibiotics on microecology. The pancreatic tissue and mesenteric lymph node were subjected to bacteriologic analysis.

对急性坏死性胰腺炎大鼠肠道菌群进行定量分析，了解肠道微生态的变化；对大鼠胰腺、肠系膜淋巴结进行细菌培养；研究清胰汤及多种抗生素对肠道的影响。

Barometz was significantly effective on the mouse with AA and mouse with DK-AA. And the sample processed with sand was obviously stronger than the raw one.

实验表明，狗脊对肾阳虚佐剂性关节炎大鼠及佐剂性关节炎大鼠具有治疗作用，炮制后作用增强。

Objective To observe the therapeutic effects of the extracts from leaves of ginkgo bilobe on spinal cord injury in rats, and assess its effect on hindlimbs locomator of SCI in rats.

目的 观察银杏叶提取物治疗大鼠脊髓损伤，评估它对大鼠脊髓损伤下肢运动功能恢复的效果。

Methods A total of 52 rats were divided into 3 groups, and the rat SCI model was established with Allen's method. After henterocoelia injection of the extract from leaves of ginkgo bilobe, the changes of hindlimbs locomator after SCI were observed with incline plane test and BBB scale.

60只大鼠分成3组，用Allen's改良法建立脊髓损伤的动物模型，通过Egb腹腔注射，用斜板试验法和Bosso， Beattie and Bresnahan评分法观察大鼠脊髓损伤下肢运动功能的变化。

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。