在...起作用

Definitive proof for the presence of progesterone (3) in a vascular plant, Juglans regia, is provided.

这一新发现可能会改变科学家对孕酮的进化及在生物体中所起作用的认识。

AS is a chronic inflammatory proliferative disease induced by abnormal lipometabolism.

TGF-β可能在动脉内膜被高脂血症损伤后的炎性增生反应过程中起作用。

Increased abdominal fat storage, sympathetic nervous system activity, and LDL cholesterol may be mechanistically involved in oxidative stress associated suppression of arterial compliance in postmenopausal women.

异常的脂肪蓄积，交感神经系统兴奋性增强、和低密度脂蛋白胆固醇含量增加，可能也在绝经后妇女由于氧化应激而引起的动脉顺应性下降中起作用。

Based on its expression pattern, we propose that this gene may involve in meiotic and postmeiotic processes during mouse spermatogenesis.

这种表达特征暗示了Peat在减数分裂或减数分裂后期起作用。

Dambisa Moyo's book Dead Aid has reignited the simmering war of words about the effects of foreign aid on Africa.

Dambisa Moyo 的《无用的援助》一书再次点燃了人们对外国援助在非洲所起作用的笔墨官司。

It dedicates to the study of the role of fungi in disease and biodeterioration. Research areas mainly include medical and veterinary mycology, plant mycology, crop protection, mycetism, environmental aeromycology, taxonomy and molecular biology of fungi etc.

该杂志致力于真菌在疾病与生物腐蚀中所起作用的研究，研究领域主要涉及医学与兽医真菌学、植物真菌学、作物保护、食菌中毒、环境空间真菌学、分类学以及真菌的分子生物学等等。

Atrial anatomical remodeling, consisting of proliferation of connective tissue and mitochondria, myolysis and glycogen accumulation, could be induced by chronic AF. These changes may contribute to relapse of AF and atrial stunning after conversion of AF to sinus rhythm.

慢性AF能使心房组织发生纤维结缔组织增生、肌纤维溶解、线粒体增生、糖元累积等解剖重构变化，这些改变可能在AF终止后心房顿抑的发生和AF的自身维持中起作用。

The results suggest it be possible to establish the recombination bacteria of Nitrosomonas to oxidize the ammonia in wastewater.

第二步 ，由亚硝酸盐氧化成硝酸盐；其中第一步较慢，是限制性步骤，通过亚硝酸细菌完成，而在此过程中直接起作用的酶是氨单加氧酶(ammoniummonooxygenase，AMO)。

If they appear on a line mixed with data items they apply only to that line, thus overruling a default that was previously set.

如果它们出现的行中同时也有数据项，那么它们只能在此行起作用，取代前面设定的默认属性。

Result: CDK4 and P16 were expressed in parabasal layers and the upper layer, mainly in the prickle and granular layers of cholesteatoma epithelium.

CDK4与P16在中耳胆脂瘤发生中是共同而非单独起作用的，从细胞周期的角度可反映胆脂瘤上皮细胞过度增殖的同时也增强负调控因子来抑制增殖，使凋亡同时加快而达到新的平衡。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新