因子的

Here we show that a clade of four PLT homologues is necessary for root formation.

在拟南芥根部，编码AP2-结构域转录因子的两个PLETHORA基因能维持干细胞的活性。

We therefore inestigated the effects of species-specific cytokines in single and cocultures on hepatocyte function.

因此我们研究了在单一培养和共培养中和肝细胞功能相关的物种特异性细胞因子的效应。

During the developmental stage, the activity of PG was very low, and was similar in different cultivars.

结果表明，苹果果实质地发育和软化是一个复杂的生理生化过程，受多种因子的调节，且品种间差异显著。

The characteristics of these effectors, which might be associated with hepatocellular carcinoma, are also discussed.

同时探讨了细胞因子的特性及其在肝细胞癌发生发展中的作用。

Dynamic changes of hormones and cytokines in pregnant ewes were studied in this paper.

研究胚胎移植受体绵羊妊娠期血液激素和细胞因子的动态变化与妊娠的关系。

The fallowing are the main conclusions:(1) The time of arable land resource sustainable use change with any factor of the agro-ecology-economic system. The temporal model of arable land resource sustainable use is dynamic model.

主要结论是：(1)耕地资源可持续利用时间随着系统相关影响因子的变化而变化，耕地资源可持续利用的时间模型是动态模型。

The program can be input into the positive integers and all the factors.

该程序可以将输入的正整数分解成所有因子的和。

TP and EGCG can protect liver against necrosis and inflammation induced by alcohol, and the mechanism may involve its effect on the reduction of plasma endotoxia, and inhibition of Kupffer cell activity and proinflammatory cytokine expression and secretion.

茶多酚及EGCG可减轻酒精性肝损伤大鼠肝脏的炎症与坏死，其可能机制包括降低内毒素血症，抑制Kupffer细胞活性与促炎细胞因子的表达与分泌。

But the foreign studies were interested in gadolinium chloride blockade hepatic Kupffer cell and explained alleviation of lung injury by studying the change of cytokines released by Kupffer cell before or after blockade.

但国外研究多从氯化钆阻断肝Kupffer细胞的角度出发，通过研究Kupffer细胞在被阻断前后释放细胞因子的变化来解释肺损伤减轻。

Objective To investigate the applied value of adipose-derived stromal cells transfected glial cell-derived neurotrophic factorby lentivirus in cerebral transplantation.

目的 探讨慢病毒转染胶质细胞源性神经营养因子的脂肪干细胞脑移植的应用价值。

The basic concept of FOP can be summarized as to further optimize effective prescription according to the standard of curative effects and with the aid of modern science and technology and theories of traditional Chinese medicine.

其基本内涵可概括为：以确有疗效的中药复方为研究对象，以现代科学技术和传统中医药理论为技术支持，以该复方所治病证的药效响应为评价标准，以优化重组疗效更优的新复方为研究目的。

Ever since our world has been a world, native forests have been indiscriminately exploited by man.

自从我们的世界一直是世界原生森林被任意剥削人。