大鼠

Results （1） Observation by light microscope:Parts of lung were consolidation in 3rd day and 7th day groups of pneumonia, and macrophagus were prevailing in alveolus.

BLM第3天及第7天组大鼠肺组织实变、出血，其中炎细胞浸润情况与同期肺炎组类似；第14天及第28天组大鼠肺间质内持续存在单核巨噬细胞浸润，其阳性面积比与正常对照组比较差异有统计学意义（P〈0.05）。

RESULTS: FGFR1-positive chondrocytes were abundant in the maturative layer and hypertrophic layer, but only few FGFR1-positive chondrocytes were found in the proliferative layer. In the control group, the expression of FGFR1 increased from 6-week-old to 10-week-old rats, and then decreased and went stable. In both young and adult group, the expression of FGFR1 in the experimental group was significantly lower at 4, 6 weeks and higher at 8 weeks than that in the control group, especially in the young group (P.05). But no difference was found between the experimental group and the control group at 2 weeks in both groups. CONCLUSION: FGFR1 may play an important role in the remodling of condylar cartilage induced by occlusal disorders.

结果：FGFR1主要表达在大鼠髁突软骨过渡层和肥大层，增殖层很少；正常组大鼠髁突软骨从6周龄到10周龄FGFR1表达逐渐增强，10周龄后降低，并保持在一个稳定水平；成年组和幼年组实验4、6周时FGFR1的表达均显著低于对照组，实验8周时的表达高于对照组(P.05)，幼年组尤为明显，实验2周组与对照组无显著差异。

Methods45 rats were divided randomly into 9 groups: blank group, model group, masculine group, low, medium, high dosage groups of UL aqueous extracts, low, medimn, high dosage groups of UL ethanol extracts. After the model of arthritis induced by adjuvant was established in rats, the body weight of rats, the swelling of primary and secondary side, and the change of arthritis index were observed.

方法将45只大鼠随机分为空白组，模型组，阳性药组，宽叶荨麻水提物高、中、低浓度组，宽叶荨麻醇提物高、中、低浓度组，通过佐剂性关节炎模型来观察大鼠体重、原发侧和继发侧足跖肿胀度以及关节炎指数的变化。

AQP2 mRNA was enhanced only in renal cortex in ligation group. While medullar Na-K-2Cl cotransporter was up-regulated significantly both in aortocaval shunt rats (A1, A3) and ligation rats.

4AQP2仅在冠脉结扎大鼠肾皮质表达增高，而Na-K-2Cl转运子在造瘘1孔、3孔和结扎大鼠的肾髓质表达均显著上调。

This study investigated the effect of transplantation of dopaminergic neurons differentiated from neural stem cells into Parkinson's disease rats, and compared to the transplantation of embryonic mesencephalic DNs.

观察神经干细胞诱导分化的多巴胺能神经元移植治疗帕金森病大鼠的作用，并与胚胎中脑多巴胺能神经元组织移植治疗帕金森病大鼠的疗效进行比较。

OBJECTIVE: To observe the in vivo location and differentiation of 4',6-diamidino-2-phenylindole and green fluorescence protein-labeled cells in adriamycin nephrosis rats so as to explore an efficient labeling and tracing method for metanephric mesenchymal cells derived from embryonic rats.

目的：观察DAPI及绿色荧光蛋白标记细胞在阿霉素肾病大鼠体内的定位及分化，探讨便捷的大鼠胚胎后肾间充质细胞的体外标记方法。

A microelectrode was inserted into the lumbar cord usingcomputer-controlled motors and a hydraulic microdrive. Neuronalresponses to electrical stimulation of the hindpaw were soughtat 1.5, 2, and 2.5 atm N2O (0.8–1.3 minimum alveolar concentration).

用电脑控制的发动机和水微型推进器在大鼠髓腰段插入微电极，记录吸入1.5、2和2.5atm （0.8–1.3MAC ）笑气时，电刺激大鼠后爪引发的神经元反应。

Methods 150 rats were randomly divided into three groups: group A, group B (80 mg/ gentamicin to be injected, group C (160 mg/ gentamicin to be given. The variations of renal pathology were observed at different time phases by light scope and electro microscope. Simultaneously, the expression of HSP70 in kidney was evaluated by immunohistoche mistry.

方法150只大鼠随机分为对照组和实验组B(庆大霉素80 mg/注射，实验组C(庆大霉素160 mg/注射，将对照组和实验组分别于注射后6、12、24、36、48h各取10只大鼠剖腹取肾，光镜、电镜下观察肾脏的病理变化，通过免疫组化法观察HSP70的表达情况。

Objective: To investigate the expression of GAP-43 in the lateral geniculatenucleus and the visual cortex area 17 of monocularly deprived rats during the critical period, to understand the mechanism and seek out effective methods for preventing and treating deprived amblyopia during the development period. The study will offer a reference basis to prevent and treat amblyopia of deprivation among children.

目的：研究生长相关蛋白(GAP-43)在正常大鼠和视觉剥夺性大鼠视皮层及外侧膝状体中的表达情况，为探讨视觉发育可塑性提供分子基础，为临床寻找有效预防和治疗弱视的方法提供参考依据。

Objective To study the effect of nerve growth factor on thenumberal density and morphology of positive neurons ofneuronal nitric oxide synthase in visual central systemin monocularly deprived rats in critical period, and providebasic referent evidences to preventing and treating deprivedamblyopia.

中文摘要：目的：研究和探讨在大鼠视觉发育敏感期内神经生长因子对单眼剥夺大鼠视觉中枢神经型一氧化氮合酶阳性神经元数量及形态的影响，为临床预防和治疗弱视拓展思路并提供基础研究依据。

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。