蛋白质晶体

The effects of protein on calcium oxalate crystal growth was tested using a seeded crystallization technique at various ionic strength and pH. The results indicated that in the range of physiological ionic strength, the higher the ionic strength, the lower the inhibitory activity of urinary prothrombin fragment〓 and Tamm-Horfall mucoprotein .

三、用种晶技术检测尿凝血酶原激活肽片段〓、白蛋白和Tamm-Horsfall蛋白对草酸钙晶体生长的抑制指数，观察生理范围内离子强度和PH变化对尿液大分子蛋白质抑制活性的影响。

A white tasteless odorless crystalline product of protein metabolism; found in the blood and urine .

一种白色、无味无嗅的晶体，是蛋白质新陈代谢的产物，见于血液和尿中。

Cancellous bone from the lumbar proteomic expression analysis show that actin, keratin, enolase, ATP synthase, the expression of myosin may be related to ovarian lumbar cancellous bone after osteoporosis-related happened; Qiang Gu Bao Po on the lumbar spine osteoporosis intervention effect may be related to reduced carbonic anhydrase, actin, crystal protein, 3- phosphoglycerate dehydrogenase, serum albumin, ATP synthase, myosin, the enolase expression.

从腰椎松质骨蛋白质组表达分析可知，肌动蛋白、角蛋白、烯醇化酶、ATP合酶、肌球蛋白的表达增强可能与去卵巢后腰椎松质骨骨质疏松的发生相关；强骨宝对腰椎骨质疏松的干预效应可能与下调碳酸酐酶、肌动蛋白、αB-晶体蛋白、3-磷酸甘油醛脱氢酶、血清白蛋白、ATP合酶、肌球蛋白、烯醇化酶的表达有关。

The method was used to examine the interaction process of cetyltrimethyl ammonium bromide and sodium dodecyl sulfate with lysozyme in aqueous solution.

提出了用串联式压电石英晶体传感技术研究离子型表面活性剂与蛋白质之间相互作用过程的新方法，并用这种新方法研究了溴化十六烷基三甲基铵和十二烷基磺酸钠与溶菌酶在水溶液中的相互作用过程。

To understand the compostition、molecular structure and function of crystal surface binding protein, as well as the difference between normal subjects and stone formers, would be helpful for us to clarify the pathogenesis and direct the clinical prophylaxis and treatment of urolithiasis.

了解正常人和结石病人晶体表面结合蛋白质的组成、分子结构和功能以及二者之间存在的差异，有助于我们更深入地阐明尿石症的发病机制和指导临床上正确有效地进行尿石症的防治。

Effect of adding amino acids to decrease protein level on growth of crucian carp.

添加晶体氨基酸降低蛋白质水平对鲫鱼生产性能的影响。

Sending X-rays through the crystal: Depending on how they diffract, a mathematical model is used to determine and observe the protein's structure.

令X射线穿过晶体：我们使用一个数学模型根据通过它们时产生的衍射来测量和观察蛋白质结构。

Homology modeling of 3-D structure of two AChE from L.entomophila were constructed using H.sapiens(1p0i:A) native BuChE structure and Drosophila melanogaster(1d×4:A) native AChE structure as templates,respectively,by SWISS-MODEL.The catalytic triad were found and denoted in the 3-D structure of AChE from L. entomophila referring to T.californica.2.2 Gene cloning ofβ-actin and mRNA expression levels of two AChE genes from L. entomophilaBecause no reference gene has ever been used in Real Time PCR for L.entomophila in GeneBank,a fragment ofβ-actin gene was cloned from L.entomophila(GenBank Accession No.: FJ041117).It consists of 822 bp encoding a protein of 273 amino acids residues.

利用蛋白质结构同源建模工具，分别以人丁酰胆碱酯酶(1p0i：A)和果蝇乙酰胆碱酯酶(1d×4：A)的蛋白晶体结构为模板，对嗜虫书虱2个AChE的三维结构进行同源建模，并在三维结构中发现了AChE的酶解活性位点，证明嗜虫书虱体内也存在2个AChE基因。2.2嗜虫书虱β-actin基因克隆及乙酰胆碱酯酶基因mRNA表达水平研究目前关于嗜虫书虱的分子生物学研究较少，在GenBank中没有可用作内参基因的序列，因此本研究从嗜虫书虱体内克隆获得β—actin基因片段(GenBank登录号：FJ041117)，该片段长度为822 bp，编码273个氨基酸残基，同源性比对分析表明该片段与其它昆虫的β—actin基因具有很高的同源性。

The pathogenic mechanism in halobios caused with various organic contaminations were studied by proteomic techniques including its relative analytical techniques.

研究有机污染源危害海洋生物的致病分子机理。以多维核磁共振法和X光晶体衍射为分析手段，研究重要蛋白质的精细结构和多肽药物分子设计。

The preliminary results showed that the extracellular domain of YWK- II protein was able to interact with the 303-376 aminoacids segment of the rat Mullerian inhibiting substance in a yeast two-hybridsystem.

我们利用分子生物学的方法对YWK-Ⅱ蛋白质的463位至674氨基酸及389位至574位氨基酸的两段肽段分别进行了表达、纯化、结晶和初步解析了其中一段胞外区的结构，并且得到了YWK-Ⅱ和MIS的复合物的晶体。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。