它既可以作为整合各种信号转导通路的上游信号如胰岛素、生长因子和有丝分裂原的整合器，又可以作为感知细胞内营养与能量水平及还原状态的感受器。
It combines input from multiple upstream pathways, including insulin, growth factors and mitogens while functioning as a sensor of cellular nutrient and energy levels and redox status.
处于红内期的疟原虫为摄取营养，在红细胞产生新的转运通路。
In order to get more nutrition from outside the erythrocyte, new channels were induced by malaria parasite.
这种“营养过剩”信号可以激活下丘脑的多个交叠的通路，产生过多的中枢和外周反应。
These signals of "nutrient abundance" lead to the activation of multiple hypothalamic pathways that overlap and generate a plethora of central and peripheral responses (2).
目的：探讨内科急危重患者为进行静脉营养，休克救治及中心静脉压监测，肿瘤的系统化疗，建立静脉通路最佳方法选择与术后护理。
Objective:To establish a suitable central vena catheterization method to administer the vena nutrition, CVP monitoring and systematic chemotherapy of tumors in critical patients.
AD患者颚叶神经营养因子及其受体表达减少。神经营养因子表达的减少以及存活信号转导通路的损害可能是导致ad脑神经元凋亡的原因之一。
This suggests the diminished expression of NGF and impairment of neuron survival signal transduction pathway may be one of the reason of apoptosis in AD brains.
这就是为什么通路的一部分，被称为链，为电子通路。5，6成三磷酸腺苷辅酶Q10的功能转化为营养物质的过程中的重要环节。
That's why part of the pathway is referred to as the electron pathway chain. 5,6CoQ10 functions as a vital link in the process of converting nutrients into ATP.
这就是为什么通路的一部分，被称为链，为电子通路。5，6成三磷酸腺苷辅酶Q10的功能转化为营养物质的过程中的重要环节。
That's why part of the pathway is referred to as the electron pathway chain. 5,6CoQ10 functions as a vital link in the process of converting nutrients into ATP.
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