细胞性

Results Of 20 cases, 15 cases were pleomorphic carcinoma(10 cases with adenocarcinoma,3 cases with large cell carcinoma,1 case with squamous cell carcinoma and 1 case with giant cell carcinoma),4 cases were spindle cell carcinoma, and 1 case was giant cell carcin...

结果20例患者中，15例为多形性癌，其中10例伴腺癌成分，3例伴大细胞癌成分，1例伴鳞癌成分，1例伴巨细胞癌成分；4例为梭形细胞癌；1例为巨细胞癌。

15 Mg .kg-1 given orally. The polyarthritic symptoms of the whole body in AA rats treated with Nime were markedly relieved.

而Nime对佐剂性关节炎大鼠低下的脾细胞增殖反应和腹腔巨噬细胞产生过高的IL-1活性却无明显影响，提示Nime无明显的免疫作用。

The human Rad9, a homologue of yeast Schizosaccharomyces pombe rad9, is a member of the Rad family of checkpoint proteins. It is involved in detection of DNA damage, cell cycle arrest, and DNA repair. Although considerable information about hRad9 and its function has been accumulated, its behavior in malignant cells has not been examined.

人类的Rad9蛋白为Schizosaccharomyces pombe Rad9蛋白的同源蛋白，其为checkpoint rad genes产物中的一员，是一个在演化上具有高度保留性的蛋白。hRad9在细胞内扮演著许多重要的角色，包括侦测DNA的受损、调节细胞周期的进、执 DNA 的修等等。

OBJECTIVE: To study the isolation of postembryonic pluripotent stem cells from fetal bone marrow, proliferative culture in vitro, induction and differentiation; transplantation to the liver of SCID mice with hepatic failure, and detect therapy effects.

目的：根据胚胎后亚全能干细胞表达CD105的特性分离胎儿骨髓源性胚胎后亚全能干细胞，经体内外诱导使其分化为肝细胞样细胞并检测其功能。

RESULTS: After 24 hours of preinduction, cells changed from spindle to polygonal or irregular, with many short rod-shape processes and 2-3 nucleoli. Whirlpool shape growth disappeared, and was disordered. After 1-3 hours of induction, cells gradually became round, with significant cell contraction, strong refraction, bipolar or pluripolar processes connected each other into a net. After 5 hours of induction, grades one and two branches were detected.

结果：预诱导24 h，胞体由原来的长梭形变成多角形或不规则形，伸出多个短棒状突起，可见2~3个核仁，细胞间漩涡状生长趋势消失，排列无规律；诱导1~3 h，细胞逐渐变圆，胞质收缩明显，折光性增强，双级或多极的突起互相连接呈网状；诱导5 h，突起出现一、二级分支。

GnRH-ir fibers distribute in the various brain region from the olfactory bulb to the cerebellum. They are especially abundant in the hypothalamus, the preoptic area and the ventral telecephalon. The immunopositive reaction in precocious fish is evidently stronger than that in unprecocious fish, and there is only very weak reaction in the gonadal undeveloped fish. The differences are most obvious in the hypothalamus, but not in other areas.

性早熟大黄鱼的神经内分泌细胞对GnRH抗血清的免疫阳性反应明显，无论在细胞的数量和免疫强度都比未早熟鱼多和强，在性腺尚未发育的幼鱼脑中仅有弱的免疫阳性，这种差异在下丘脑外侧结节核及视前核处最为明显，在其它GnRH阳性部位则差异不显著。

M. penetrans can stimulate the production of NO and inhibit mouse macrophages prolification, thus it may be an important etiological factor.

穿透支原体的脂质相关膜蛋白能诱导巨噬细胞产生一氧化氮，且能抑制巨噬细胞的增殖，因而可能与其致病性相关。

Objective To investigate the potential pathogenicity of Mycoplasma penetrans (M. penetrans), and to study nitric oxide production and cell prolification in lipid-associated membrane proteins-stimulated mouse macrophages.

目的 检测穿透支原体脂质相关膜蛋白能否诱导小鼠巨噬细胞产生一氧化氮及其对细胞增殖的影响，以了解穿透支原体潜在的致病性。

Danshensu and protocatechualdehyde, the water soluble ingredients of SM, were absorbed to blood in rats by oral, and 75% ethanol and ammonia extracts of SM, sodium danshensu and protocatechualdehyde, obviously increased OD in the experiment of amphotercin B cell model and the expression of CYP7AmRNA in BRL cell line.

丹参水溶性成分丹参素和原儿茶醛口服后均能吸收入血，丹参75％乙醇提取物和丹参氨水提取物及其部分单体，在两性霉素B细胞模型实验中均能明显增加OD值，同时亦能明显增加肝细胞CYP7AmRNA表达。

The body temperature of the rabbits was raised by 0.3 ℃ in pyrogenic test, which accorded with the requirement of medical materials.

细胞毒性实验：实验组细胞相对增殖率和对照组无显著性差别，毒性评分为0~1级。

The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.

主要做了如下几个方面的工作：对伸臂位于顶部的单层框架—筒体模型进行分析，提出了等效转动约束的概念和转动约束刚度的表达式。

Male cats normally do not need aftercare with the exception of the night after the anesthetic.

男猫通常不需要善后除了晚上的麻醉。