Binding of an inhibiting compound elsewhere on the enzyme molecule may change this configuration and hence the efficiency of the enzyme activity 活性部位如果结合了抑制性的化合物则其构象就要发生改变影响酶的活性。
These inhibitors secreted into supernatants could inhibit lps - induced proliferation of b cells and pha - induced proliferation of t cells and allogeneic mlr 肿瘤局部分泌的抑制性因子能够抑制b细胞，甚至是t细胞的功能。
The excellent abradability and accumulated the carbon restraining are not only suitable for the north - america market but for the higher european market 优异的抗磨损性和积炭抑制性，不但满足北美车要求，而且能满足欧洲车的更高要求。
Facing the trend , china ’ s industrial policy has been adjusted accordingly and the restriction shown in marketing entry has been loosen gradually 面对全球性的产业结构调整，中国的产业政策不断作出调整，在市场准入上所体现的“抑制性”特征也出现日益淡化的趋势。
The application of gene therapy techniques to transplantation has great potential therapeutic advantages over systemic administration of the immunosuppressive bioreagents 与全身性给予免疫抑制性生物制剂相比，基因治疗技术在器官移植领域具有巨大的潜在应用价值。
" this is inhibits the reading . ribosomes need single - strand rna in order to start , " says gerhart wagner , professor of procaryote microbiology at uppsala university 乌普萨拉大学的原核微生物学家瓦格纳教授说， “这是一种抑制性的转录活动。核糖体需以单链rna为翻译转录模板” 。
In virtue of the technique of suppression subtractive hybridization , we had successfully constructed a subtractive library of d . involucrata sprouting bract by taking homochronous leaf as driver in this study 本研究利用新近发展的抑制性差减杂交技术( ssh )成功构建了珙桐幼嫩苞片和叶片差减文库。
The integration of excitatory and inhibitory input signals plays an important role in the excitability of hippocampal ca1 neurons , which determines the output signal level from the hippocampus 兴奋性和抑制性传入信号的整合对于海马ca1锥体神经元的兴奋性发挥着重要的作用，并决定着海马输出信号的水平。
Stimulatoin of nonadrenergic , noncholinergic inhibitory ( nanc ) nerve evokes a membrane hyerpolarezation in circular smooth muscle cells of the gastrointestinal ( gi ) tract 刺激胃肠道非肾上腺素能非胆碱能抑制性神经( non - adrenergicnon - cholinergicinhibitorynerve ， nanc )使胃肠平滑肌细胞膜电位超极化。
The precise mechanisms of its antiepileptic effect is unknown and does not appear to derive from any ion passage interaction with known mechanisms involved in inhibitory and excitable neurotransmission 左乙拉西坦的确切抗癫痫机制尚不明，但与传统抗癫痫药物作用于离子通道或兴奋性、抑制性神经递质系统不同。
