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Whether would the polypeptide from chlamys farreri that is proved to be of anti-oxidation and anti-apoptosis in vitro protect the ischemic neurons from apoptosis?

扇贝多肽的体外抗氧化和抗凋亡作用，是否可产生对抗脑缺血后中枢神经细胞凋亡的保护作用？

The subjects were 32 adult Wistar rats that were randomly and averagely assigned into 4 groups: polypeptide chlamys farreri group, sterile water group, model control group and sham group.

选择成年Wistar大鼠32只，随机分为扇贝多肽组、蒸馏水组、模型对照组、假手术组，8只/组。

To study the protective effects of polypeptide from Chlamys farreri on thymocytes damaged by H_2O_2 and antioxidative mechanisms of PCF,we made a thymocytes damaged-H_2O_2 model.

在有氧代谢过程中，机体会产生少量的活性氧，这些ROS可以被机体内存在的抗氧化酶和非酶抗氧化剂所清除。

2KD (PI=4. 5) special polypeptide-PI disappeared in the chlorosis area during the bleaching process.

但有一个56.2kD（PI=4.5）的特异蛋白在失绿区域的组织中消失，而在同一叶片的绿色区域组织中则可检测到该蛋白。

Objective To investigate the effect of common bile duct and cholecyst partial ligations on the quantity of nitric oxide synthase and vasoactive intestinal polypeptide in sphincter of Oddi of rabbits.

目的 探讨胆总管不完全结扎术和胆囊不完全结扎术对家兔Oddi括约肌(sphincter of Oddi， SO)内NOS和VIP数量的影响。

In the first part, twelve peptides, including eight conservative amino acid residues in the amino acid sequence of hydrophilic S helix of AOX. were synthesized by solid-phase method. The polypeptide was coupled to a -chymotrypsinogen, and the antibodies were obtained through immunizing rabbit by injecting this complex.

第一部分，我们按照交替氧化酶(Alternative Oxidase，AOX)位于线粒体内膜外侧亲水区S螺旋的氨基酸序列，用固相法合成由12个氨基酸残基组成的多肽，将此多肽与α-牛胰凝乳蛋白酶原A相连，用作半抗原，免疫家兔制备人工合成12肽的抗体。

The mRNA of pituitary glands from seven important economic Pleuronectiformes fishes was extracted,the cDNA sequences of GH gene were then isolated from Cleisthenes herzensteini,Limanda yokohamae,Pleuronichthys Cornutus,Cynoglossus robustus,Platichthys bicoloratus, Zebrias zebra and Paralichthys dentatus with RT-PCR method by using designed specific primers based on the reported GH cDNA sequences of Pleuronectiformes. The results of sequencing showed that lengths of the above cDNAs are as follows: 479 bp,564 bp,519 bp,440 bp,564 bp,440 bp and 522 bp.The GH cDNA sequences encode mature polypeptide of about 140 to 170 amino acid.The full-length growth hormone cDNAs of Paralichthys lethostigma and Scophthalmus maximus were cloned by Switching Mechanism At 5\' end of the RNA Transcript RACE technology.

从7种重要鲽形目经济鱼类——高眼鲽、黄盖鲽、木叶鲽、宽体舌鳎、石鲽和条鳎、夏鲆的脑垂体中提取mRNA，并采用RT-PCR方法，根据已克隆得到的鲆鲽鱼类生长激素基因的保守性序列设计特异性引物，克隆了含开放阅读框的生长激素(Growth Hormone，GH)cDNA序列，测序结果显示，高眼鲽、黄盖鲽、木叶鲽、宽体舌鳎、石鲽、条鳎和夏鲆的GH cDNA长度依次为479 bp、564 bp、519 bp、440 bp、564 bp、440 bp和522 bp，编码140-170个氨基酸的成熟GH多肽片段；从漠斑牙鲆和大菱鲆脑垂体中提取mRNA，利用SMART-RACE技术建立脑垂体cDNA文库，并从该文库中克隆出大菱鲆和漠斑牙鲆生长激素基因cDNA全长序列。

The fragment encoding the polypeptide of wheat MLO protein C terminus located in cytoplast was cloned into the vector pET-30a and expressed in the strain BL21 of E coli.

本研究将编码小麦MLO蛋白羧基端约130个氨基酸多肽的基因片断克隆到表达载体pET-30a中，在大肠杆菌中表达了该多肽的融合蛋白。

Serum pancreatic polypeptide both at fasting state and after giving compound datura stramonium suppository were measured by RIA in 21 cases of bronchial asthma and 16 cases of chronic bronchitis during attack.

本文用双抗体放射免疫法，测定了21例支气管哮喘和16例慢性支气管炎发作期空腹及用复方洋金花栓剂后血清胰多肽水平。

Glucose, glycerol, sucrose, mannitol have good protection from the heat denaturalization of deer placenta polypeptide and the impact of glucose is the best, the 20 % concentration of the protector is appropriate.

葡萄糖、丙三醇、蔗糖、甘露醇对鹿胎盘多肽的热变性有明显的保护作用，其中以葡萄糖的保护效果最好，保护剂的浓度为20%时较为适宜。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。