1) proenzyme
[英][prəu'enzaim] [美][pro'ɛn,zaɪm]
酶原[酶的无活性前体]
2) enzyme precursor
酶的前体
3) enzyme activity
酶的活性
1.
Enzyme activity decreased with high doses and the growth of Sorghum bicolor was inhibited.
[方法]甜高粱种子萌发后,统计发芽势和成苗率,并测定幼苗叶片中几种酶的活性。
2.
Enzyme activity decreased with high doses and the growth of sweet sorghum was inhibited.
[结论]低剂量辐射促进了种子萌发,使酶的活性维持在较高的水平;高剂量时酶活下降,会抑制甜高粱的生长。
4) collagenase activity
胶原酶活性
1.
The determination methods for collagenase activity both a t home and abroad were introduced in detail.
系统地介绍了国内外测定胶原酶活性的方法。
5) Acrosin activity
顶体酶活性
1.
Study on acrosin activity and sperm quality;
顶体酶活性与精子质量的关系
2.
Comparison of sperm acrosin activity between fertile and infertile males;
生育与不育男性精子顶体反应释放的顶体酶活性比较
3.
Analysis of semen parameter and sperm acrosin activity in chronic abacterial prostatitis;
ⅢA型非细菌性前列腺炎对精子顶体酶活性及精液参数的影响
6) sperm acrosin activity
顶体酶活性
1.
Study on the relationship of sperm acrosin activity with fertilization rate during in-vitro fertilization;
优选前后精子顶体酶活性与IVF受精率相关性的研究
2.
Study on the relationship between sperm acrosin activity and insemination during in-vitro fertilization
精子顶体酶活性与体外受精受精率的相关性研究
3.
Objective To study the effect of selection technique on sperm concentration sperm progressive motility, abnormal sperm morphology, sperm hypo-osmotic test percentage sperm acrosin activity and they association with the fertilization rate of IVF .
目的 探讨优选处理前和处理后精子密度、精子前向活动率、精子畸形率、精子低渗肿胀(HOS)百分率和精子顶体酶活性的变化,及与体外受精(IVF)受精率的相关性。
补充资料:酶原
分子式:
CAS号:
性质:又称酶前体。酶的无活性的前体。通常必须在其他酶或酸的作用下,才能墨迹为具有活性的酶。如胰蛋白酶原经肠激酶激活,水解掉N端一个六肽,才转变成胰蛋白酶,用于促进胰脏功能。凝血酶原在促凝血球蛋白的作用下,转变成凝血酶,用作止血药物。
CAS号:
性质:又称酶前体。酶的无活性的前体。通常必须在其他酶或酸的作用下,才能墨迹为具有活性的酶。如胰蛋白酶原经肠激酶激活,水解掉N端一个六肽,才转变成胰蛋白酶,用于促进胰脏功能。凝血酶原在促凝血球蛋白的作用下,转变成凝血酶,用作止血药物。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条