反应作用

High-dose of betulin has obviously protective effects on alcoholic liver injury in rats,the mechanisms probably contribute to reducing lipid peroxide and reducing fatty sediment in liver.

高剂量白桦脂醇对酒精性肝损伤有明显的保护作用，其作用机制可能为抗氧化、清除自由基代谢产物，抑制脂质过氧化反应；调节血脂、减少脂肪在肝脏的沉积。

ResultsBoth wild and cultivated Polygonun capitatum could inhibit cotton-induced granuloma of mice, and inhibit twisting response of mice obviously.

结果野生与栽培头花蓼对小鼠腹腔毛细血管通透性、小鼠足肿胀、小鼠耳肿胀和棉球肉肿等炎症具有明显的抑制作用；对醋酸引起的扭体反应有明显的镇痛作用；相同剂量的野生与栽培头花蓼之间没有明显差异。

Analgesic action of wild and cultivated Polygonun capitatum was observed by aceticacid-induced twisting test.ResultsBoth wild and cultivated Polygonun capitatum could inhibit cotton-induced granuloma of mice, and inhibit twisting response of mice obviously. In the same dose, there had no significant difference between wild and cultivated Polygonun capitatum.

结果野生与栽培头花蓼对小鼠腹腔毛细血管通透性、小鼠足肿胀、小鼠耳肿胀和棉球肉肿等炎症具有明显的抑制作用；对醋酸引起的扭体反应有明显的镇痛作用；相同剂量的野生与栽培头花蓼之间没有明显差异。

The expression of COX-2 in HCC did not relate to tumor size, tumor capsula and the level of AFP.

近年研究表明，COX-2不仅在炎症反应中起作用，还在许多肿瘤的发生、发展中发挥着重要作用[2]。

According to the phase relationship in the reaction system felsic melt＋ small amount of peridotite, we suggest that assimilation of the mantle clinopyroxene ＋ olivine ＋ spinel as well as the fractional crystallization of sodic amphibole and clinopyroxene is an important process which modifies the composition of adakites and cause the Na depletion in adakites..

根据长英质熔体与橄榄岩反应体系的相关系，我们认为，地幔单斜辉石、橄榄石、尖晶石的混染作用以及钠质角闪石和斜方辉石的分离结晶作用，是改变埃达克熔体组成并导致其Na亏损的一个重要的过程。

Cosmogenic nuclides are primarily generated by reaction of target nuclei exposed near earth surface and galactic cosmic radiation. The reactions producing Cosmogenic nuclides mainly involve spallation, capture of neutrons and muon reaction.

宇宙成因核素主要是由来源于银河系的宇宙射线与暴露于地表的物质作用形成的，作用机制主要包括裂变、中子捕获和介子反应。

Enzymes could enhance the deamidation rate of Gln residues. Nutrase was the most effective. The rate of deamidation by Nutrase after 6 hours at the given conditions were up to 40.85 percent, followed by alkaline enzyme and papain. Prozyme A, flavourzyme, pepsin had no obvious effect.

蛋白酶具有明显的水解酰胺基的作用，以中性蛋白酶为最，反应6小时，脱酰胺率高达40.85％，碱性蛋白酶和木瓜酶次之，复合酶A、风味酶和胃蛋白酶的作用较小。

A modified homogeneous flow model was introduced to calculate the flow field in RH degasser,thus getting rid of some earlier methods that are unavailable to be generalized,such as reducing the computation region or presetting the distribution of gas volume fraction.

分别对有、无旋转磁场作用时的RH系统进行了模拟计算。模拟结果表明：流场和脱碳过程与现有文献中实验结果相符合；当旋转磁场作用后，磁感应强度为0.04 T时，初期脱碳速度比无旋流作用时增加了约15%，这是由于旋流增加了系统的搅拌能，提高了脱碳反应速率。

T is present in all cell types, not just those responsive to insulin, and in all organisms, from yeast to mammals [1, 6], suggesting that IDE has functions in addition to its degradative one.

DE在所有类型的细胞中均有表达，不限于对胰岛素有反应的细胞，从酵母至哺乳动物的各种生物均有表达[1， 6]，提示IDE除了降解作用外，还有其它作用。

Medicamentous liver lesion may occurred more commonly in HBsAg positive patients after antituberculous therapy.bipheny dicarboxylate and glucurolactone can only prevent and cure part of them.Drug anaphylactic reaction may play a role in medicamentous liver lesion.

HBsAg病例接受抗结核治疗易发生药物性肝损害，联苯双酯、葡醛内酯只对部分药物性肝损害有预防和治疗作用，而药物过敏反应可能在抗结核药所致药物性肝损害中起一定作用。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。