肽

It is suggested that these cells may be of endocrine cells,and highly probably of APUD cells secreting polypeptide hormones.

作者认为这种细胞属于内分泌细胞，并且很可能是分泌肽类激素的APUD细胞。

Endocrine ; hormone ; peptide ; the characteristic of APUD

内分泌；激素；肽； APUD特性

Gln peptide (non N-terminus) is stable, and can be used in the form of aqueous solution.

小肽中的Gln是稳定的，可以以液态制剂在临床上应用。

They are a class of small cationic antibiotic peptides that have abundant of arginine.

昆虫防御素是防御素的一种，也是近年来发现的一组新型抗菌活性肽。

The enzyme armoury is sufficient to degrade most proteins to small peptides and amino acids.

这一酶库足以将大多数蛋白质降解成短肽和氨基酸。

Retinyl palmitate peptide contains polypeptides of L-Tyrosine that stimulates secretion of dopamine, an arouser of your wild passionate of love pleasures.

点烧激情-棕榈肽中含L-酪氨酸的多肽促进多巴胺的分泌产生冲动。

This would explain why headache relief from orgasms is permanent, as opposed to lasting only a few hours, as might be the case if endorphin release was the sole cause.

这或许可以解释为什么高潮对头痛的缓解作用可以是永久性的，而不是只持续几个小时，在这种情况下，分泌的内啡肽可能是唯一的原因。

The activities of carboxylesterase、glutathion-S-transferase and acetylcholinesterase per insect increase greatly and the properities of esterase and acetylcholinesterase change also throughout larval development from 1-day-old to 4th instar. The affinity for Asch and the sensitivity to insecticide of acetylcholinesterase in 3rd instar larvae are significantly lower than that in 4-day-old larvae.

幼虫从1日龄生长到4龄时，单头幼虫的羧酸酯酶、谷胱甘肽转移酶、乙酰胆碱酯酶活力急剧增长，4龄幼虫相对于1日龄幼虫，HJ-R、HD-S上述3种酶系的活力分别增长了148、172.6、65.6倍和203、60.9、77.4倍；生长过程中，全酯酶、乙酰胆碱酯酶的性质也发生变异，特别是从4日龄生长到3龄时，乙酰胆碱酯酶的米氏常数、双分子速率常数均发生明显的改变，3龄幼虫乙酰胆碱酯酶对底物的亲和力以及对杀虫剂的敏感性显著低于4日龄幼虫。

The neural complex of ascidian Styela clava was observed by two histological methods, and the methionine-enkephalin in the neural complex of Styela clava was analyzed by the immunohistochemical S-ABC (strept avidin-biotin complex) technique,respectively.

采用甲苯胺蓝染色和Golgi镀银法对柄海鞘神经复合体的结构进行显微观察，并通过免疫组织化学方法对甲硫氨酸脑啡肽在神经复合体中的分布进行了研究。

The aspartic acid of aspartame could be replaced by asparagine as reported in the literature.

文献已报道甜味肽的天冬氨酸可被天冬酰胺替换，仍保持甜味。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。