查询词典 sulfhydryl group

As temperature rose,turbidity of protein solution increased by s-shape curve and climbed quickly at 48 ℃; Viscosity decreased by inverse s-shape curve and greatly declined at 46 ℃; Ca2+-ATPase activity decreased gradually with a slight increase from 36 to 42 ℃ and reduced to blank at 46 ℃; Total sulfhydryl group...

结果表明：随着温度的上升，浊度呈S型曲线增加，48℃时上升迅速；黏度呈反S型曲线下降，46℃时下降剧烈；Ca2+-ATPase活性下降，在36～42℃略有上升，46℃时完全失活；总巯基含量从40℃开始显著下降，60～70℃时下降显著。

The results showed that the content of Se element in the Se-MT was 2.5 folds higher than that of Zn-MT, on the contrary the content of sulfur element in Se-MT was 2 folds lower then Zn-MT, C, H, N contents in MT were no significant differences in both groups. In terms of chemical property, the element of selenium is very similar to sulfur because they are in the same group in the periodic table. The above results illustrated that the Se could replace S from SH-sulfhydryl to SeH-selenihydryl in cysteine, which presents the existence of a novel Se-MT.

结果表明Se－MT中Se元素含量高于Zn－MTZ.5倍左右，而 S元素含量低于 ZnMT 2倍左右，C、H、N元素含量无明显差异，这说明了麦硒康诱导后Se仙T分子结构上的差异，由于Se元素与S元素同属氧族元素，在化学性质上极为相似，故Se元素极可能替代了MT的合成过程中所必需半味氨酸残基中的SH一基因上的S元素成为SeH一基团，这样我们就得到了一种含SeH一基团的新型Se－MT。

The content of sulfhydryl group was determined by 5,5'-dithio-bis-2-nitrobenzoic acid method.

用5，5'-dithio-bis- 2-nitrobenzoic acid测定样品硫氢基含量。

Forms a thioether bond with the sulfhydryl group in the active center of the enzyme.

与酶活性中心的巯基形成硫醚键。

Mercury exposure induced total sulfhydryl content a 2-fold increase in the infant liver and kidneys compared with control group.

汞暴露组仔鼠肝脏和肾脏中筑基含量比对照组升高了2倍，而脑区中汞暴露组巯基含量与对照组相比则降低至

We, therefore, made a determination of sulfhydryl compounds content in urine and an analysis of the result for 120 subjects including a group ...

为此，我们对120例恶性肿瘤和良性疾病患者及正常人测定并分析其尿中巯基物含量，结果表明前者尿中巯基物(564.94±17.74单位％)显著高于后二者(分别为12.56±12.02单位％和6.06±9.14单位％)。

Effects of two kinds of gemmated wheat on a-amytase activity, on physical properties of dough, on solubility fractions of protein, on sulfhydryl group contents in flour and protein fraction and on the sedimentation value in various sprouting periods were examined.

本研究针对两种不同品种的发芽小麦，对其面粉的α—淀粉酶活性、面团的物理特性、蛋白提取组分、面粉和各种组分中游离巯基及芽麦的沉降值与烘焙品质间的关系进行分析研究，发现不同小麦受湿时间的蛋白质变化对芽麦品质有着极为重要的影响。

The results indicated that the repair efficiency was significantly decreasing in the presence of nickel, cadmium, copper, chromate, and zinc in a dose dependent manner.

为了进一步了解镍作用的目标为何，藉由在in vitro repair assay中加入镍，再分别和具有硫氢基（sulfhydryl group，-SH）的DTT反应，其修复反应有明显回升的情形。

Result :(1)the percentage of NTG tolerance in Group Ⅱ and Group Ⅲ were lower than that of Group Ⅰ( P ＜0.05);(2)Captopril and non-sulfhydryl ACEI could inhibit the re-elevation of SBP and the decrease of platelet cGMP at the later stage during the NTG infusion;(3)Platelet cGMP could be an indicator of nitrate tolerance;(4)ACEI could decrease the production of vasoconstrictor substances such as Ang Ⅱ,ET and increase the production of vasorelaxant substances such as BK.

结果：①Ⅱ组和Ⅲ组耐药比例均较Ⅰ组低( P ＜0.05)；②加用Captopril和非巯基ACEI能使NTG滴注过程后期的SBP回升及血小板cGMP下降得到抑制；③血小板cGMP能反映NTG耐药；④ACEI能在NTG滴注过程中使缩血管物质减少、舒血管物质增多。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。