大鼠

The present study observed the effect of different intensity swimming training on the bone tissue morphous and structural mechanics of rats in growth and development stage. The purpose is to prove the theory that exercise can promote bone's growth and improve bone mass of adolescents.

本文通过对处于骨量快速积累的生长发育期大鼠给予不同强度的游泳运动干预，观察其对生长期大鼠骨组织形态及结构力学的影响，以期为运动手段干预青少年骨发育，获得理想的骨质量提供理论依据。

Methods Animal models were established by ovariectomy and exodontia on left partial Maxillary.

方法通过去除SD大鼠双侧卵巢，拔除单侧上颌磨牙，建立骨质疏松的剩余牙槽骨动物模型，并在此基础上通过免疫组化方法观察、分析切除卵巢及单独和联合运用生长激素、雌激素对去势大鼠剩余牙槽骨内胰岛素样生长因子分布和表达的影响。

Methods: Rat models of chronic renal failure were made by cut 5/6 kindney or fed with feedingstuff which contains adenine(0.75%) for 4 weeks. Experimental treatment was applied by giving Yi Shen Granule and the curative effect of Yi Shen Granule on ongoing pathological changes of CRF was studied. According to the data of CRF rats in weight, water wastage, hemanalysis(RBC、HGB、HCT、MCV、MCH), urinalysis(volume, specific gravity, pH, proteinuria), blood serum analysis(BUN、Cre、ALB、TP), kidney weight coefficient and kidney morphology ( the grade of expansile renal tubule and the diameter of glomerulus ),the pharmacological effect of Yi Shen Granule could be ascertained.

实验选用0.75%腺嘌呤饲喂法致大鼠慢性肾衰模型和5/6肾切除法致大鼠肾衰模型，考察益肾颗粒对慢性肾功能衰竭进行性病变的影响，以造模动物一般状况观察、血液学指标包括红细胞计数、血红蛋白、红细胞压积、平均红细胞体积、平均红细胞血红蛋白(RBC、HGB、HCT、MCV、MCH)，尿液指标(尿量、比重SG、pH值、尿蛋白)、血清生化学指标包括尿素氮、肌酐、白蛋白、总蛋白(BUN、Cre、ALB、TP)、脏器解剖和病理观察指标(肾小管扩张分级评分和肾小球径长)做为判定依据。

Methods Animals were randomly and equally divided into five groups: saline control group, positive drug control group, low-dose, medium-dose and high-dose crocetin group. Animals were anesthetized with urethane (1.2 g/kg), then followed by the perfusion of aconitine (10 μg/mL) through caudal vein in rats, or of ouabain (9 μg/mL) through external jugular vain in guinea pigs in a constant velocity of 0.1 mL/min, and the emergence time of ventricular fibrillation, ventricular extrasystole, ventricular tachycanlia and cardiac arrest were then detected and recorded. The recorded time was then translated to the cumulated amount of aconitine and ouabain. Experimental arrhythmia was induced by rapid injection of 4% CaCl2 (140 mg/kg), and the emergence time, persistence time, incidence and death of arrhythmia after the administration were observed.

将实验动物随机分为生理盐水组，阳性药物对照组，藏红花酸高、中、低剂量组，SD大鼠采用1.2 g/kg乌拉坦麻醉后，从尾静脉匀速(0.1 ml/min)灌注10μg/ml乌头碱溶液，豚鼠麻醉后从颈静脉匀速(0.1 ml/min)灌注9μg/ml哇巴因溶液，观察出现室性期前收缩、室性心动过速、室颤和心脏停搏的时间，然后换算成乌头碱和哇巴因的累积量；快速推注4%氯化钙(140 mg/kg)诱导大鼠心律失常，观察给药后心律失常出现时间、持续时间、心律失常发生数及死亡数。

Water buffaloes, goats and rats were selected to study the change of antioxidant function and to determine the change of eicosanoids and other immuno-factor during experimental fascioliasis in order to explain the role of free radical in the pathogentic course of fascioliasis.

本实验以水牛、山羊和大鼠为模型，研究肝片吸虫感染后机体抗氧化功能的变化，同时检测了山羊和大鼠血浆中花生四烯酸代谢物的变化以及部分其他因子，综合分析各因素在肝片吸虫感染中的作用，着重研究了机体自由基在肝片吸虫发病过程中的作用。

Methods SD rat were divided into asthma group (A, n=8), CGRP(8-37) interfering group (B, n=8) and normal control group (C, n=8). The CGRP level of Right lobes from rats exposed to 1% ovalbumin for seven episodes (30 min each day) or filtered air Group B are Pre-treated with the antagonist CGRP (8-37 before peritoneal injection OVA, were detect with histochemistry.

方法雄性SD大鼠给予腹腔注射致敏原后连续激发7天，其中干预组于激发前30min腹腔注射CGRP(8-37)，观察大鼠肺部组织学变化并用免疫组化SABC法及ELISA法分别观察肺组织、静脉血和支气管肺泡灌洗液中CGRP水平的变化。

Methods Healthy female Wistar rats were divided into three groups at random:(1) fimbria/fornix transection group,(2) estrogen treatment group, and (3) control group.

健康雌性Wistar大鼠，随机分为3组：（1）穹隆海马伞切断组；（2）雌激素治疗组；（3）假手术对照组；每组大鼠5只。

METHODS: The normal hippocampi and hippocampi on the 14th day after the hippocampal fimbria transection were prepared into homogenate used for 10% native- polyacrylamide gel electrophoresis, and the differential proteins of 83 ku were electroeluted. The protein concentration was adjusted to 300 mg/L.

取6只正常大鼠及6只切割海马伞后14 d大鼠的海马组织制成匀浆，进行非变性聚丙烯酰胺凝胶电泳，根据染色结果切取含有83 ku差异蛋白条带进行电洗脱，定量后调整蛋白浓度为300 mg/L。

The double flourescent staining of apoptosis and expression of transforming growth factor β1 (TGF β1) were examined in liver tissue of animal pattern of ADR-injury by immunohistochemical and TUNEL,and the level of lipid peroxidation in serum was observed.

结果 阿霉素组大鼠肝组织可见细胞凋亡和肝细胞中转化生长因子β1的异常表达；阿霉素组大鼠血清中脂质过氧化物明显升高；亚硒酸钠对阿霉素的损伤有明显的保护作用。

When MPa was given to the rats and mice model by the method of ip and ig,MPa was found with antiinflammatory action at different extent in the delayed footpad reaction with formaldehyde in rats and in the reaction of pinnae tumefaction with xylene in mice.

河蚌多糖对小鼠灌胃给药，能显著增强腹腔巨噬细胞吞噬能力；对大鼠和小鼠ip和ig给予MPa时，分别对甲醛引起的大鼠足跖反应和二甲苯引起的小鼠耳廓肿胀，具有不同程度的抗炎作用

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。