查询词典 rats

Results Bro (0.5mg/kg, sc) reduced the PRL level and induced the dysplasia of mammary gland in lactational rats. Bro also caused the retardation of the weight growing in newly-born rats. l-tetrahydropalmatine 6 and 18mg/kg ip remarkably increased the prolactin level and promoted the development of mammary gland in lactational rats models and promoted the weight growing in newly-horn rats.

结果 sc Bro 0.5 mg/kg可显著降低哺乳期大鼠血清PRL水平，其仔鼠体重增长缓慢，并且母鼠乳腺组织发育不良。ip l-THP 6mg/kg及18mg/kg可显著提高用Bro造模的哺乳期大鼠血清PRL水平，促进其仔鼠体重增长，并且母鼠乳腺组织发育良好。

RESULTS: Totally 57 rats enrolled in this study, all animals completed Hot pain allergic symptom could not be observed on rats in experimental group during the whole experimental process, but continuously appeared in discharge percentage of nerve fibers at the central end of experimental rat sciatic nerve was remarkably lower than that of the control group 6.79％Sympathetic postganglion nerve fiber budding was not obvious in the slices of entire L4-5 dorsal root neuroganglion of injury side in 6 experimental rats,and basket-shaped cell could not be observed, but sympathetic postganglion nerve fiber budding was obvious in 2 rats in control groups with altogether 41 basket-shaped cells observed.

电生理实验：实验组大鼠坐骨神经中枢端的神经纤维自发放电百分数显著低于对照组(6.79％，46 7％)。③背根神经节切片荧光染色结果：实验组6只大鼠损伤侧L4-5的全部背根神经节切片中看不到明显的交感节后神经纤维芽生，没找到篮状细胞，而在对照组2只大鼠损伤侧L4-5的全部背根神经节切片中可看到明显的交感节后神经纤维芽生，共找到篮状细胞41只。

Then transplantation of the sciatic nerve from donor rats to the recipient rats in two groups were progressed.7 days after nerve transplantation,the contents of cd4 and cd8 in peripheral plasma of recipient rats were detected by flow cytometry.8 weeks after nerve transplantation,transplanted nerve were observed under light microscope.results:compared with nonirradiated group,the percentage of cd4 and the ratio of cd4 to cd8 in uvb irradiated group were significantly decreased（p＜0.05,p＜0.01）,cd8 percentage was significantly increased（p＜0.01）.conclusion:uvb-irradiated donor splenocytes were injected in the recipient rats through caudal veil,which could induce immunological tolerance to allogeneic transplantation.

未照射组注射未经紫外线照射的供体脾细胞，照射组注射经紫外线照射的脾细胞，7 d后移植供体神经。术后7 d行外周血t淋巴细胞亚群检查，术后8 w行移植神经组织学检查。结果：照射组cd4+百分率、cd4+/cd8+比值较非照射组明显降低（p.01，p.05），cd8+百分率较非照射组明显升高（p.01）。组织学检查显示，照射组的再生神经较非照射组多。结论：尾静脉内注射经紫外线照射的异基因脾细胞可诱导对异体神经移植的特异性免疫耐受。紫外线；脾细胞；免疫耐受；坐骨神经

METHODS: Six rats were selected randomly for sham-operated from seventy-eight adult SD rats. The rest rats were divided randomly into two groups: LP-treated group, and NS-treated group. These rats were injured with Allen's weight-dropping model after seven-day peroral administration.

从78只成年SD大鼠中随机抽取6只作为假手术组，其余大鼠采用抽签法随机分成应用阿伐他汀的治疗组和应用生理盐水的对照组。

Fifty rats in the model group underwent ovariectomy, while the other 20 rats in the control group had sham operations. Three months later, 10 rats in the model group and 10 rats in the control group were selected randomly to detect their body weight, uterus weight, BMD of the left femur and lumbar vertebra, biomechanical characteristics of the left femur, levels of serum Ca2 +, Cr, ALP, SOD, MDA and GSH-Px and serumal resistance to OH(superscript -).

4个月龄雌性SD大鼠70只，随机取50只行双侧卵巢切除术，20只行假手术。3个月后随机从手术组和假手术组各取10只大鼠检测体质量、子宫湿重、左侧股骨及腰椎骨密度、生物力学特性和血清生化指标Ca(上标 2+)、肌肝、碱性磷酸酶水平，以确定骨质疏松模型建立成功。

Methods Male NIH rats were treated with water containing 0.1% lead acetatic trihydrate for establishing an experimental lead poisoning rats model. QQL health liquid was administrated to rats through every day. Thirty days later, rats were killed, then the concentration of lead in blood, liver and femur were determined.

取小鼠，饮水给予0.1%三水合乙酸铅水溶液建立小鼠预防性铅中毒模型，同时灌胃给予不同浓度的受试物，喂养30天后测定血、肝脏和股骨中的铅含量。

Intra-portal alopecia was observed in all rats which received 30 Gy and some rats which received 20 Gy. The abnormal neurological signs were not found in all the rats, but the tend of body weight increase was less pronounced in 1-3 months in the irradiated rats than those unirradiated.

所有存活大鼠无异常神经系统体征，30Gy剂量组全部和20Gy部分大鼠照射后射野内有脱毛，而且照射组大鼠在受照后1至3个月期间，体重的上升趋势低于未照射组大鼠，但无统计学差别。

After three weeks, animals were randomly divided into four groups:(1)diabetic rats received intensive insulin therapy for 20 days;(2)diabetic rats received unregular insulin therapy, which caused the abrupt fluctuation of glycemic level;(3)diabetic control rats; and (4)normal control rats.

中文摘要：目的观察胰岛素治疗对糖尿病大鼠视网膜血管内皮细胞生长因子（vascular endothelial growth factor， VEGF）和血管生成素-2（angiopoietin-2， Ang-2）表达的影响，探讨胰岛素在糖尿病视网膜病变发生发展中的作用。

Methods Eighteen Wistar rats were randomized into 3 groups, namely the CLP group (n=6) in which the rats were subjected to cecal ligation plus puncture to induce severe abdominal infection, L-Arg group (n=6) where the rats received 300 mg/kg peritoneal L-Arg injection following CLP establishment, and the control group (n=6) where the rats underwent ventrotomy only.

18只Wistar大鼠随机分为CLP组(n=6)、ARG组(n=6)和对照组(n=6)，CLP组和ARG组均采用大鼠盲肠结扎加穿孔制作严重腹腔感染模型；ARG组术后于腹腔注射L-精氨酸(300 mg/kgd)，CLP组术后注射等量生理盐水，对照组仅行剖腹术。

BACKGROUND:Ola rats is a kind of rats with genovariation, who displays Wallerian degeneration after peripheral neuroaxonal damage that is slower than that normal 6J rats, thereby additional damage factor may help fully understand the property of Ola rats.

背景：Ola鼠是一种基因变异鼠，其周围神经轴突损伤后华勒氏变性速度比正常的6J鼠缓慢，增加损伤因素可能有助于了解Ola鼠的特性。

She dodges their thrusts and reverses the cloak, spinning it around them and leaving them bleeding.

她回避其主旨和颠倒了的外衣，纺纱，它靠近他们和让他们流血。

Through laborious research, both theoretical and experimental, the quantitative features of the kinetic theory were formed.

由实验和理论所得到的许多定量结果中，这里只引用其中的一个。