查询词典 rats

Methods: Fifty-four female SD rats (8-month-old) were randomly divided into three groups, 18 rats in each group, They included a sham-operated group, an ovariectomized group and a tonifying kidney recipes therapy group, After 3 months, the animal models of osteoporosis were established, pour titanium smooth columnar implants were placed in the proximal metaphyses of left tibiae of the rats.

选用纯种8月龄雌性SD大鼠54只，随机分为3组：假手术组，卵巢切除组，卵巢切除加中药治疗组，每组18只。切除卵巢切除组及中药组大鼠双侧卵巢，假手术组大鼠仅切除双侧卵巢附近的脂肪组织。术后3个月，在三组大鼠胫骨近中干骺端分别植入纯钛光滑柱状种植体。

Results: chunxuekang had no obvious toxicologic effect in body weight change, embryonic rats development and newborn rats as well as the development status of rats.

结果：春血康对大鼠的体重变化、胎鼠生长发育及f1代仔鼠的发育状况均无明显毒性作用。

objective to observe the protection of typha angustifolial l extract against rats cerebral ischemia reperfusion injury. methods cerebral ischemia reperfusion models of rats were used, 40 rats were divided into 4 groups randomly to observe the activity of brain tissue lactic dehydrogenase and superoxide dismutase and content of malondial dehyde.

目的 观察蒲黄提取物对脑缺血再灌注损伤的保护作用；方法采用大鼠脑缺血再灌注模型；取sd大鼠40只，随机分为4组，给药组分别给予蒲黄提取物0.2g/kg，0.4g/kg灌胃15 d；另设对照组及假手术组；观察脑组织乳酸脱氢酶和超氧化物歧化酶活性及丙二醛含量变化。

In some of the kindling na- ive rats, no hippocampal sclerosis phenomenon was found during the period of mature, this illustrates that no all the prolonged seizure during the early imma- ture rats can cause the hippocampal sclerosis of mature rats, there was an indi- vidual difference, which may be largely associated with an individual genetic susceptibility.

一部分致癎幼鼠发育至成鼠后并无海马结构的神经元损害和MFS现象，说明在幼鼠早期的长时间抽搐并不都能引起成鼠后海马硬化，存在着个体差异，这可能与个体的遗传易感性有很大的关系。

There were soluble trophic molecules with relative molecular weight larger than 30 000 for survival and neurite growth of FMN cultures in media with SC-CMCs derived from facial and sciatic nerves of neonatal rats and with SC-CMCs derived from Wallerian degenerating facial and sciatic nerves of adult rats. It might be reasonable to choose SC from sciatic nerves of rats on account of the findings from SC cultures on facial motoneurons.

面神经和坐骨神经SC-CMC中含有促FMN存活、生长的蛋白或多肽，相对分子质量大于30 000，其活性作用与使用的蛋白浓度有关；在研究SC分泌物对FMN营养活性作用时，可考虑选择坐骨神经SC。

The rats in control group were given distilled water, and the rats in experimental groups were given different doses of capsule（4.0、2.0、1.0g/kg）, then enhance the capillary permeability of abdominal skin of rats by using xylic acid,and the OD numerical value was detected.

补肾利浊胶囊高、中、低剂量组分别给予相应剂量的补肾利浊胶囊(分别为2.0、1.0、0.5 g/kg)，模型对照组及正常对照组予等量蒸馏水。

The rats in control group were given distilled water, and the rats in experimental groups were given different doses of capsule（4.0、2.0、1.0g/kg）, then enhance the capillary permeability of abdominal skin of rats by using xylic acid,and the OD numerical value was detected.

(1)抗炎实验：将40只小鼠随机分为补肾利浊胶囊高、中、低剂量组及对照组各10只，补肾利浊胶囊高、中、低剂量组分别给予相应剂量的补肾利浊胶囊(分别为4.0、2.0、1.0 g/kg)，对照组给予蒸馏水，采用二甲苯酸致小鼠腹部皮肤毛细血管通透性增高，测定光密度值；(2)镇痛实验：40只小鼠分组及给药同抗炎实验，采用腹腔注射醋酸致小鼠出现扭体反应，纪录扭体次数并计算镇痛百分率；(3)抗前列腺炎实验：将雄性大鼠50只随机分为补肾利浊胶囊高、中、低剂量组及模型对照组及正常对照组，各10只。

Methods Male Wistar rats were divided into three groups, five were in normal group; the other two groups, sham and epilepsy groups, were divided into 6 subgroups according to the time points of 6, 24 and 72 h, 7, 14, and 21 d after kindling, respectively, each subgroup had 5 rats. Typical kindled model of temporal lobe epilepsy was established by kainic acid microinjected into right nucleus amygdalae in male Wistar rats.

将雄性Wistar大鼠随机分为3组，正常对照组5只，假手术组和海人酸KA）致痫组各30只，采用KA杏仁核微量注射方法建立经典的大鼠颞叶癫痫点燃模型；假手术组和KA致痫组分别按点燃后6、24、72 h和7、14、21 d时间点分为6组，每组5只。

Male adult rats were randomly divided into five groups,which were treated via gastric gavage of distilled water(1 mL·kg-1),solution of GTW(10 mg·kg-1) and three doses of water decoction of root of C.cuneata (1.8,5.4,18 g·kg-1)+ GTW(10 mg·kg-1),respectively.8 weeks later,GTW was stopped and the decoction and water continued for another 4 weeks.And then,all the male rats were copulated with adult female rats.

将成年雄性大鼠随机分组，分别给予雷公藤多苷片溶液(10 mg.kg-1)，野山楂根水煎剂(1.8，5.4，18 g.kg-1)+雷公藤多苷片溶液(10 mg.kg-1)和蒸馏水(1 mL.kg-1)灌胃，8周后停用雷公藤多苷，中药组继续行野山楂根灌胃。4周后各组动物与成年雌性大鼠交配，观察交配雌鼠妊娠率和平均胚胎、黄体数。

Alter being fed 50 days for depleting the VA store in body, the female rats copulated with male rats. All the copulated rats were randomly divided into 4 groups: VA deficient group, VA supplement group, VA marginally deficient group, VA marginally deficient supplement group.

将交配后的雌鼠在各组内随机分为VA缺乏组、VA缺乏妊娠0d补充组、VA边缘缺乏组、VA边缘缺乏妊娠0d补充组。B、D组于妊娠第0d喂饲补充饲料。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。