大鼠

In the present study,in order to explore the roles of estrogen and progestin in epilepsy and elucidate their mechanisms of action, we utilized animal seizure models induced by intracerebroventricular coriaria lactone and intraperitoneal bemegride, studied the effects of estrogen and progestin on central nervous system functions in behavior,electrophysiological,cellular,molecular and gene levels by means of neuroelectrophysiology, flow cytometry, high performance liquid chromatography, immunocytochemical and in situ hybridization techniques.

为了探索雌、孕激素在癫痫发病中的作用，阐明其作用机制，本工作分别以马桑内酯侧脑室注射致痫、贝美格（Be腹腔注射致痫大鼠为实验对象，采用神经贫血电生理、流式细胞美白免疫荧光、高效液相色谱、美白免疫细胞化学、原位杂交早泻技术，从整体、行为、细胞、分子以及基因水平研究发现了雌、孕激素对大鼠中枢神经贫血系统功能的影响。

Methods: Isolated rat costalchondral growth plate by microdissection, dispersed RGC (rat costochondral growth plate chondrocyte) were obtained by digestion (0.05% hyaluronidase and 0.2% collagenase type Ⅱ), inoculated and cultured in monolayer....

显微解剖分离出大鼠肋生长板，酶消化法(0.05%透明质酸酶和0.2%Ⅱ型胶原酶)获得分散的大鼠肋生长板软骨细胞(rat costochondral growth plate chondrocyte，RGC)，常规接种，单层培养。

Cribriform epithelial stomata were seen mostly in 1.5-month old rats.

筛状囊上皮孔主要存在于1.5月龄大鼠的松果体囊上皮，是由许多密集排列的囊上皮细胞周边部细胞膜凹陷形成的圆形孔洞，筛孔直径200—500nm；喇叭口状囊上皮孔见于1.5月龄和12月龄大鼠的松果体囊表面，由相邻上皮细胞向松果体内部凹陷，形成圆形或椭圆形开口，孔径1～4脚。

Methods: The healthy adult SD female rats were selected and treated with Younoszai's method of passive smoking during cyesis of Dl～D20, and the morphologic structure of the rat's placentas and the situation of their fetus were observed.

选择健康、成熟SD大鼠，均於妊娠第1~20d，仿Younoszai法制造被动吸烟模型，观察被动吸烟妊娠大鼠胎盘形态结构和胎仔情况。

In decerebrate rats, HFBcaused a progressive dose-related decrease in MAC (maximum 25%),but in intact rats, an increase from 0.8 to 1.2 neuronal responsecaused an increase in neuronal response.

在去大脑大鼠中， HFB 引起剂量相关的 MAC 渐进性减少（最多减少25％），但是在整体大鼠中， MAC 从0.8增加至1.2使得神经元反应增加。

In decerebrate rats,1.2 MAC BNZ depressed nociceptive responses by 60%, with a furtherpercentage decrease continuing from 0.8 to 1.2 MAC approximatelyequal to that found in intact rats.

去大脑大鼠中，1.2 MAC 的 BNZ 对伤害性感受反应的抑制达60％，且从0.8MAC 到1.2MAC 神经元对伤害性刺激反应百分比进一步减少，近似於在整体大鼠中的发现。

Similar responses were obtained in decerebrate, isoflurane-freerats administered etomidate and in isoflurane-anesthetized ratsadministered propofol.

在去大脑、给予依托咪酯未用异氟醚的大鼠或给予异丙酚的异氟醚麻醉大鼠，也可以记录到相似的反应。

Left anterior descending coronary artery of the remaining rats were deligated to establish myocardial infarction models. Following 24 hours of deligation, 36 survival rats were equally and randomly divided into a control group and a experimental group.

健康雄性SD大鼠90只，取12只作为假手术组，剩余大鼠结扎冠状动脉左前降支建立心肌梗死模型，结扎后24 h存活36只，随机分为对照组和实验组，18只/组。

Centrophenoxine combined with point thread embedding protects the nerve cells in the dentale gyrus area of the hippocampus better and improves the learning and memory of the VD model rats more effectively.

在2006年3～8月采用药物和埋线结合的方法，用盐酸甲氯芬酯联合穴位埋线治疗VD大鼠，观察该方法对VD大鼠海马神经细胞及学习记忆的影响，以期为中西医结合治疗VD提供实验依据。

U. S. EPA' s long carcinogenic test reported that dichloroacetic acid could induce hepatic cancer in rat and mice, and trichloroacetic acid could induce hepatic cancer in mice.

美国环境保护局长期致癌试验研究报告，二氯乙酸(dichloroacetic acid， DCA)可分别导致大鼠和小鼠肝癌，三氯乙酸(Trichloroacetic acid， TCA)可导致大鼠肝癌。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。