素因子

AIM: To investigate the anti-apoptotic effect of hepatocyte growth factor on actinomycin D-induced apoptosis in hepatocytes and the possible pathway.

目的： 探讨肝细胞生长因子对放线菌素D诱导HL7702肝细胞凋亡的拮抗作用及可能机制。

We show that Jordan multiplicative bijective maps on prime operator algebrasmust be additive. As its application, we show that every Jordan * multiplicative bijec-tive map on every factor C~* algebra is a C~* isomorphism or a conjugate C~* isomorphism,in the special case of B, it must be a *-isomorphism or a conjugate *-isomorphism.We also prove the additivity of Jordan multiplicative bijective maps on nest algebras.

证明了素算子代数上Jordan可乘双射的可加性，利用这一结论刻画了因子C~*代数上的Jordan*可乘双射，我们的结果表明这样的映射一定是C~*同构或共轭C~*同构；证明了套代数上的Jordan可乘双射的可加性。

Objective: To investigate the effect of four kinds of inactivation methods on the activity of soybean agglutinin.

大豆凝集素(soybean agglutinin， SBA)是大豆中最主要的抗营养因子之一，含量高达蛋白质总量的10%左右。

Main ingredients: whitening complex factor,vitamin C,amino acid,allantoin and roe essence.

主要成份：无瑕白皙复合因子、维他命C、氨基酸、尿囊素、鱼子精华等。

Rose extract, natural plant active factors, ceramide, allantoin, and hyaluronic acid etc.

玫瑰精华、天然植物活肤因子、神经酰胺、尿囊素、透明质酸等。

Main ingredients: biological whitening factor, arbutin, allantoin, arbutin , hydrolyzed pearl extract etc.

主要成份：生物美白因子，熊果苷、尿囊素、熊果酸，珍珠水解精华等。

Hydroxysteroid dehydrogenase/carbonyl reductase ( 3α-HSD/CR,EC 1.1.1.50 ) from Comamonas testosteroni is an inducible enzyme which catalyzes the oxidation of androsterone with NAD+ to form androstanedione and NADH. 3α-HSD/CR was a member of the SDRs family, whose crystal structure had been solved by X-ray diffraction in 2000. The structure of 3α-HSD/CR is a homodimer which shows a typical pattern of Rossmann-fold structure consisting of βαβ units, and reaveals similarity with other members upon the SDRs family.

中文摘要 3α-Hydroxysteroid dehydrogenase/carbonyl reductase ( 3α-HSD/CR，EC 1.1.1.50 )是从Comamonas testosteroni菌体中分离而来的诱发性酵素，利用NAD+为辅因子，将受质androsterone氧化成androstanedione并伴随NADH的生成而完成催化反应。3α-HSD/CR是属於SDRs家族成员之一，其立体结构已经在2000年利用X-ray晶体绕射所解出。3α-HSD/CR在结构上为一同源双聚体，并和其它家族成员一样具有βαβ二级结构所叠合组成的Rossmann-fold特徵。

Louis, Missouri, presented results of a meta-analysis of 11 clinical trials, involving nearly 5,000 patients with sepsis; approximately 1,800 received aPC, a little more than 2,600 received antithrombin III, and nearly 300 received tissue factor pathway inhibitors.

Freeman博士则整合11个临床试验加以研究，这份研究的背景包括近5，000位败血症患者，其中约1，800位接受aPC治疗， 2，600多位患者接受抗凝血酵素的治疗，近300位患者则接受组织因子路径抑制物治疗。

In early phase of embryo development, Shh served as morphogen, and then as axon guidance factor.

修前在胚胎的早期发育时，Shh是形态发生素，而在之后则又是轴突导向因子。

Objective: To study the effect of Interleukin -8（IL-8） on mouse blastocyst attachment and outgrowth.

众所周知，白细胞介素-8（Interleukin-8，IL-8）是一个多细胞来源的趋化因子，主要对中性粒细胞具有激活和趋化作用[1]。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。