查询词典 cysteine

Objective To study the therapeutic effects of N-acetyl-1-cysteine in rabbit endotoxic shock.

摘 要：目的研究乙酰半胱氨酸对内毒素性休克兔的治疗作用。

By cloning and express the cysteine cathepsin genes of monogeneans and their hosts, Epinephelus spp. to reveal the possible relationship of this genes in relation to host specificity of monogeneans.

通过克隆、表达不同种的单殖吸虫以及它们的对应的宿主的半胱胺酸蛋白酶基因，对结构和相关功能的比较研究，确定该基因与宿主特异性的关系。

Results: The degenerative changes were demonstrated in the knee joints injected with papain and L-cysteine, such as the lower activity scope of knee joint, thinner and worse articular cartilage, fissuration, fibrous degeneration, fibrillation and destroyed cartilage matrix.

结果：实验侧关节注射木瓜蛋白酶后，活动范围明显低于对照侧，关节软骨变薄且有裂隙形成、纤维变性、基质分解破坏等退行性改变，并随观察时间的延长而进一步发展。

A simple L-cysteine-assisted method was developed to prepare Bi_2S_3 flowerlike patterns with well-aligned nanorods.

在生物小分子半胱氨酸的辅助下，合成了硫化铋纳米棒束组成的花样纳米结构。

The results of cDNA sequencing examined that the sBD-1 cDNA contain a open reading frame of 192 bases which encoded a 64 amino acid prepro-peptide and the prepro-peptide contained the β–defensin consensus sequence of six invariantly spaced cysteine residues.

我们采用 cDNA 末端快速扩增即 RACE 技术，主要包括锚式 PCR RACE 技术和反向嵌套 PCR RACE 技术分别扩增出蒙古绵羊 sBD-1 的 3ˊ末端和 5ˊ末端，经测序得到 sBD-1 的 cDNA 全长序列。

The present invention discloses one kind of compound preparation comprising monopotassium glycyrrhizunate 20-75 weight portions, glycine 1-800 weight portions, L-cysteine hydrochloride 10-28 weight portions, and one or two of sodium chloride 10-30 weight portions, anhydrous sodium sulfite 10-28 weight portions and disodium edetate 1-9 weight portions.

本发明公开了一种含甘草酸单钾盐的复合制剂，由下述重量配比的组分制成：甘草酸单钾盐20-75份，甘氨酸1-800份，L-盐酸半胱氨酸10-28份，和氯化钠10-30份，无水亚硫酸钠10-28份，依地酸二钠1-9份中的一种或两种以上的混合。

These changes were prevented by genistein (a protein tyrosine kinase inhibitor) and antioxidant N-acetyl-L-cysteine, but promoted by sodium orthovanadate (a protein phosphatase inhibitor), which were administered to the SD rats 20 min before ischemia.

进一步的研究表明，缺血前20 min腹腔注射给药，然后缺血30 min，发现蛋白酪氨酸激酶抑制剂染料木黄酮和抗氧化剂N-乙酰半胱氨酸能显著地抑制核内STAT3的磷酸化水平及DNA结合活性的增加(磷酸化水平从2.3和2.5倍分别降为1.2和1.4倍， DNA结合活性则从2.8和3.7倍分别降为1.1和1.5倍)，而蛋白酪氨酸磷酸酶抑制剂矾酸钠则能明显地促进他们的增高(磷酸化水平从2.0倍增到3.4倍， DNA结合活性从3.1倍增为5.1倍)。

M, wide linear range (0.78μM~0.50 mM) and short response time (within 7 s). Other oxidable amino acid would make little interference signals in the cysteine detection.

此外该电极对半胱氨酸的检测有低的检测下限(0.26μM)和短的响应时间(7s内)，其他可氧化氨基酸在测量电位下对半胱氨酸检测几乎不产生干扰信号。

Here we examined the expression of one of the target genes from cDNA array screnning-cystatin C, a major cysteine protease inhibitor of mammalian animals, in the murine hippocampus at 3, 7, 15 and 30 days following perforant path transections.

我们对cDNA array筛选得到的一个靶基因-CystatinC，一个哺乳动物体内主要的半胱氨酸蛋白酶抑制剂，在鼠去内嗅皮层支配3，7，15，30天海马的表达进行了考察。

Pyridoxine, pyridoxal , pyridoxamine as well as their phosphated forms are structural analogues in which pyridoxal-5"-phosphate and pyridoxamine-5"- phosphate are the biological active forms in vivo which act as the cofactors of aminotransferases, amino acid decarboxylases, cysteine desufbrase and cystathionine , etc by constant transconversions. Recently, it was discovered that B6 played a novel role in tumor growth suppression.

它包括三种结构十分近似的化合物：吡哆醇(Pyidoxine，PN)、吡哆醛(Pyridoxal，PL)和吡哆胺(Pyridoxamine，PM)，分别以磷酸化的形式发挥作用，其中吡哆醛-5'-磷酸(Pyridoxal-5'-phosphate，PLP)为B_6在体内的活性形式，通过与磷酸吡哆胺(Pyidoxamine-5-phosphate，PMP)的互变，作为多种酶(氨基转移酶、氨基酸脱羧酶、半胱氨酸脱硫酶、胱硫醚酶等)的辅酶而发挥传递基团的作用。

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％。