查询词典 rat-tat

Isolation of Gastric Parietal Cells from Rat Pronase-EDTA method was used to isolate gastric mucosal cells from everted gastric sacs of rat, Percoll linear density gradient to enrich parietal cells.

胃泌素除具有传统的促进胃酸分泌作用外，还是胃肠道和其他组织的生长因子，现在更倾向于认为刺激生长是胃肠道胃泌素的最重要功能。

Objective: To observe the influence of excising seminal vesicle on male SD rat's sexual behavior and analyze the effect of secretory function of seminal vesicle on rat's sexual function.

目的：观察精囊腺摘除后SD大鼠的性反应，分析精囊分泌功能对性功能的影响。

Embryoes of rat on day 9.5 of gestation were explanted and cultured with exposure to fluoride 30ug/ml rat serum for 8,16,32 and 48 hrs respectively.

应用大鼠植入后全胚胎培养，在氟离子浓度为30μg／ml于胚胎培养的不同时间段染毒，观察卵黄囊直径、血管分化形成及超微结构的改变。

Rat models were successfully established by twice operations. First, OJ was induced by common bile duct ligation and division. On the 7th day after the first operation, ED was performed by exteriorizing a drainage tube at the nape of the rat, while ID by implanting a drainage tube between the dilated end of CBD and duodenum.

采用成年雄性Sprague Dawley大鼠60只，随机分成梗阻性黄疸、胆汁内引流、胆汁外引流和假手术4组，每组15只，通过第一次开腹手术结扎并切断胆总管建立OJ模型，术后7天第二次手术，从膨大的胆管末端插入并固定引流管，经皮下固定于大鼠颈背部皮肤建立ED模型；ID模型通过在膨大的胆管末端和十二指肠间植入支架形成。

So in order to get recombinant NT-3, the rat NT-3cDNA was reconstructed in a mammalian expression vector and transfected into incasing CHO cells by liposome-mediated method. The clones of the cells transferred with rNT-3cDNA were selected by G418. The Chinese hamster ovary cell line stably producing recombinant rat NT-3 was established.

因此，为了获得基因重组NT-3，研究其生物效应，本文成功构建了重组大鼠NT-3基因真核生物细胞稳定表达载体，并利用脂质体介导，转染进CHO细胞；经G418筛选，建立了中国仓鼠卵巢细胞系，稳定表达重组大鼠NT-3。

METHODS Mice hot-plate, writhing test and mice menalgia model of acute stress blood stasis rat was used to compare therapeutic action of the three preparations RESULTS Both chuanxiong formula granule and decoction pieces standard broth of liquored Chuanxiong formula granule and decoction pieces stand ard broth could prolong pain threshold, extend incubation period caused by acetic acid andoxytocin, reduce writhing frequency, and improve some indexes of hemoreology in acute stress blood stasis rat.

选择热板法、扭体法、痛经模型、急性应激血淤血液流变性等方法，比较川芎配方颗粒及饮片、酒川芎配方颗粒及饮片的主要药理作用。结果川芎配方颗粒与川芎饮片标准汤剂、酒川芎配方颗粒与酒川芎饮片标准汤剂均能延长小鼠热板痛闭值，均能延长醋酸所致扭体反应的小鼠扭体潜伏期并减少扭体次数，均能延长小鼠痛经模型中催产素所致扭体反应的潜伏期并减少扭体次数，均具有改善急性应激血淤大鼠血液流变的作用。

Results H-7 caused concentration-dependent relaxations of rat urotensin II precontracted arteries ［-log［EC50］=5.26±0.36, Emax =(97.21±17.86)% of the response to 10 nmol/L rat urotensin II］.

结果 H-7呈浓度依赖性舒张大鼠RUII预收缩的肺动脉干-log［EC50］=5.26±0.36， Emax =(97.21±17.86)%。

Objective: After rat be rended to supply Ginkgo biloba, through observing expression of c-fos in brain of rat being induced to pain by formalin. Method: Fiffy female rats were randomly divided into 5 groups, each group contaiued 10 rats.

目的：通过给予福尔马林致痛大鼠银杏叶片的混悬液制剂后，观察大鼠脑区c-fos的变化，来探讨银杏叶对伤害性刺激所致脑内变化的作用的机理。

At 10 minutes before the injection of mustard oil, an Evans Blue solution was administrated by a jugular vein injection to climacteric rat. After scarifying the rat, the hind paw was removed for measurement of the Evans Blue excretion was measured by a spectrophotometer to define the inflammation-induced plasma extravasation.

在芥末油注射前十分钟将伊氏蓝溶液经由颈静脉注射进入大白鼠体内，俟大白鼠牺牲后取下其后脚掌，使用分光光度计测量脚掌组织的伊氏蓝渗出量来定量发炎所导致血浆外渗之程度。

In Rat:How the world's most notorious Rodent Clawed Its Way to the Top,Jerry Langton untangles fact from fiction as he explores the complicated and complex history ,physiology,habits and behaviour of the rat.

在这本《老鼠：世界上最坏名声的锯齿类动物数量何以最大》书中，杰瑞兰顿从鼠类发展的复杂历史，老鼠的生活习性，生理学的角度深入剖析了这个问题。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。