Conversely, when they activated the clock cells, this communication decreased markedly.
相反，在它们激活时钟细胞后，这种通信明显下降。
There are some studies in which some dopamine [-producing cells] in the brain are activated by both painful and pleasurable stimulation.
有一些研究中，大脑中生成多巴胺的细胞通常可以由痛苦或愉快的感受激活。
A mixture similar to the protein content of egg whites activated these cells, triggering the release of the stimulant orexin.
一种与蛋清中所含的蛋白质相类似的混合物质激活了这些脑细胞，引发了使人兴奋的促食素大量释放。
Instead of needing to be activated by a specific chemical messenger, the engineered fat cells are always active.
它们常常处于激活状态，而不需要受特殊化学信号激活。
They inserted a gene for a light-activated algal protein into mice brains, where it entered nerve cells.
他们向白鼠大脑中植入了负责表达一种光激活海藻蛋白的基因，使得光激活海藻蛋白进入大脑的神经细胞。
Then, when the researchers gave the mice a drug, the death pathway would be activated in all senescent cells.
然后，当研究人员给小鼠注射一种药物，衰老细胞的死亡通路会则被激活。
These T-cells, once activated by cow-milk, then attack the beta cells of the pancreas and destroy them.
这些T细胞一旦被牛奶激活，就会攻击胰腺中的β细胞并将其摧毁。
The hope was that the Math1 gene would be activated in the infected cells, which would then grow cilia, thus becoming hair cells.
寄希望于Math1基因能够在受感染的细胞中存活，产生纤毛，进而成为毛细胞。
Cancer cells died following 24 hour DADS treatment that activated the p53 gene.
24小时的DADS治疗，激活p 53基因导致癌细胞死亡。
Activated platelets recruit t cells and initiate a feedback loop.
活化的血小板能够募集T细胞并激活正反馈。
When being acupunctured, the related mast cells will be activated to discharge particles.
当针刺穴位时，穴位处的肥大细胞被激活，产生脱颗粒反应。
When activated, certain T lymphocytes called effector T cells reproduce, increasing their numbers and enhancing their ability to protect the body.
一旦被激活，一些所谓的效应T细胞增殖、数量增多，同时免疫能力增强以保护机体。
However, some t cells are not activated, in fact they are inactivated by a process called anergy or tolerance.
然而，有些T细胞处于未激发状态，事实上他们被称为无反应性，耐受性的过程灭活了。
The research team then scanned each person's entire genome to determine which genes were either activated or deactivated in cells lining the airways.
接着研究团队细查了每个人的全部基因以确定呼吸道细胞内哪个基因是激活或灭活的。
The study, which is presented online by The Journal of Clinical Investigation, shows that mast cells can be activated in a previously unknown way that might lead to chronic inflammation.
这个目前已经发表在临床研究杂志的研究表明肥大细胞可能以以前所不知道的方法导致了慢性炎症。
When something is memorized the cells are activated in a moment.
当有什么东西是被记住时这些细胞在一瞬间被激活。
Once activated the fluorescence does not go away and all cells that develop from the fluorescent precursors should remain fluorescent.
这种荧光一旦激活就不会消失，而且那些由带有荧光的祖细胞发育而来的细胞仍会发出荧光。
What I want you to remember is that specific sub-populations of cells get activated, the activation results in a specific response.
我希望你们记住的是，一些特定的细胞亚群受到刺激时，被激活细胞将引起特定的应答。
METHODS The percentage of androgen receptor positive cells were detected by fluorescence activated cell sorter (FACS).
方法应用荧光激活细胞分离器（FACS）检测雄激素受体阳性的细胞。
Prof. Friedman: What is most exciting is an increasing awareness of how to clear activated stellate cells as a therapeutic measure.
最令人激动的是将如何清除活化星状细胞作为一种治疗策略的认识。
The kinetic pattern of activity of the first cell cycle showed that these cells were not activated synchronously, but re_entered the cell cycle in turn depending on their places in the root tip.
第一个细胞周期的激活样式表明，这些细胞并不同步激活，而是依次进入细胞周期，且进入的次序与自身在根尖中的相对位置有关。
Objective to investigate regulation of activated STAT3 on apoptosis of Hodgkin's lymphoma (HL) cells.
目的探讨STAT3的活化对霍奇金淋巴瘤(HL)细胞凋亡的调控作用。
Telomerase can extend the telomere of DNA and the activated telomerase can let cells gain the ability of unlimited reproduction.
端粒酶可延长染色体末端dna，端粒酶的活化使细胞获得无限增殖能力。
Recently it has been shown that activated inflammatory cells and glia are strongly implicated in the pathologic pain.
近年的研究发现，活化的炎细胞、神经胶质细胞在病理性疼痛中发挥重要作用。
Then, once the tumor cells had been destroyed, we saw a dramatic change in the behavior of the activated t cells.
然后，一旦肿瘤细胞被杀死后，我们看到激活的T细胞行为有了巨大改变。
Objective to detect the in vitro antitumor action of phytohemagglutinin and lymphokine activated killer (PHA-LAK) cells.
目的检测植物血凝素及淋巴因子激活的杀伤细胞(PHA -LAK)的体外广谱抗肿瘤作用。
Methods HSC-T6 hepatic stellate cell line was chosen as the study model of the activated hepatic stellate cells.
方法采用HSC - T6肝星状细胞系作为活化的肝星状细胞的研究模型。
Objective To investigate the effect of astilbin on expression of CTLA-4 in activated T cells of mouse heart transplantation model with acute rejection.
目的探讨落新妇甙对混合细胞培养中活化的T细胞产生细胞毒T淋巴细胞相关抗原4（CTLA-4）表达的影响。
Objective To investigate the effect of astilbin on expression of CTLA-4 in activated T cells of mouse heart transplantation model with acute rejection.
目的探讨落新妇甙对混合细胞培养中活化的T细胞产生细胞毒T淋巴细胞相关抗原4（CTLA-4）表达的影响。
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