肽酶

Objective To study the expression, purification and biological activity of the epitope peptide of human tyrosinase antigen.

目的 探讨人酪氨酸酶抗原表位肽在白癜风患者自身抗体检测中的表达。

ObjectiveCompare with and study on tyrosinase inhibition activity of fish collagen peptide and other similar products from market.

目的：比较研究鱼胶原肽与市场上同类产品抑制酪氨酸酶活性的能力。

Superior mesenteric artery was clipped for 60 min to cause ischimia,and then unclipped to make reperfusion.2 hours after reperfusion,the renal tissues were gathered and homogenized,and the contents of SOD,GSHPX,MDA and Ca2+Mg2+ATPase,and morphological changes of renal were assayed.

夹闭大鼠肠系膜上动脉60min造成缺血，再灌注2h后取出肾组织制成匀浆，测定超氧化物歧化酶、谷胱甘肽过氧化酶、Ca2+Mg2+ATPase的活性及丙二醛含量，观察肾组织形态细胞学变化。

Major components of】 Natural basic protein of marine life, marine bioactive peptides, ponderosa CGMP extract enzyme activity, the United States zeeland, ginseng, deer horn and other animal and plant essence.

纯天然海洋生物碱性蛋白、海洋生物活性分子肽、黄松提取CGMP活性分解酶、美国泽兰、人参、鹿茸等动植物精华。

Abjective To study the expression of glutathione- S-transfereesand p53 in colorectal proliferate diseases and cancer and relationship.

目的 研究胎盘型谷胱甘肽转移酶与p53蛋白在肠腺癌和增生性病变中表达的意义。

These revealed that high dose copper can destroy function of erythrocytic membrane and cause oxidative stress, which may be one of the mechanisms of goat erythrocytic haematolysis induced by high dose copper. 3 High copper caused the increase of osmotic fragility of erythrocyte and AGLT50 in acor glycerine solution.

高铜导致红细胞膜超氧化物歧化酶和谷胱甘肽过氧化物酶活性降低，氧化产物丙二醛含量增多，引起红细胞抗氧化功能降低，诱发氧化胁迫，使得红细胞处于氧化应激状态，这可能是高铜致羊红细胞溶破机制之一。

In the present study, differential display polymerase chain reaction was used to isolate three antennal -specific mRNA from the moth of cotton bollworm. Sequence analysis indicated that A4-1 clone was homologous to the glutathione S-transferase family of proteins.

利用差异显示PCR的方法分离得到了3条棉铃虫触角专一性的mRNA片段，在GenBank中进行同源搜索表明，克隆A4-1与昆虫谷胱甘肽-S-转移酶基因家族具有很高的同源性。

In order to study functions of glutathione S-transferase theta during preparation and synthesis of fibroin in Antheraea pernyi, expression of GSTT in silk glands of the fifth instar larvae was analyzed.

为明确柞蚕谷胱甘肽硫转移酶－theta在柞蚕丝素蛋白准备和合成过程中所起的作用，采用生物信息学的方法克隆了柞蚕GSTT基因，并分析其在5龄幼虫丝腺中的表达规律。

In present study, zooblooting, ELISA and whole-mount immunocytochemistry methods were used to identify the FXPRLamide family neuropeptides from the Japanese oak silkworm, Antheraea yamamai.

利用Zooblotting、酶联免疫吸附测定和免疫组织化学等方法，对天蚕的DH、PBAN等FXPRLamide家族神经肽进行鉴定。

Quadratic regression orthogonal rotational combing design was used to determine the optimal enzymatic hydrolysis process. Anthrone colorimetry's method was used to measure the carbohydrates content, pH-stat method to measure the degree of hydrolysis and Kjeldahl's method to measure the recovery of protein.

采用二次回归正交旋转组合设计优化直接酶解米糠制备短肽的工艺条件，其中总糖含量测定采用蒽酮比色法，水解度(degree of hydrolysis， DH)采用pH-stat法，蛋白质回收率采用凯氏定氮法。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。