酸蛋

A batract : A trial was conducted to investigate the effects of adding Rovabio AP10% alone or in combination with phytase and acidifier at different ME levels (2.55, 2.60 and 2.65 Mcal/kg) and available P levels (0.28 and 0.36%) on the layers performance and egg quality. 2160 Hi-Line Brown of 22 weeks old with the same body weight and uniformity were used in this trial. The birds were randomly divided into 9 treatments, 8 replicates/treatment and 30 birds/replicate.

为探讨罗酶宝AP10％及罗酶宝增强型在蛋鸡日粮中的高效使用技术，试验选用22周龄体重、均匀度一致的健康海兰褐蛋鸡2160只，随机分为9个日粮处理组，每个处理8个重复，每个重复30只鸡，检测不同代谢能（2.55，2.60，2.65Mcal/kg），不同日粮非植酸磷水平（0.28，0.36%）条件下单独添加罗酶宝AP10％或罗酶宝增强型，以及与酸化剂同时添加后蛋鸡生产性能和蛋品质的影响。

In the first part, chemical synthesis, including by acraldehyde, malonic ester, ami no lactone and others were discussed and synthesis by hydantoin was emphasized.

第一部分讨论了DL-蛋氨酸及其衍生物的化学合成，包括丙烯醛法、丙二酸酯法，氨基内酯法等，并着重介绍了海因法。

Solutia Inc. hundred SiBiono produced dog food products, additives premix composite products, including dog-specific multi-dimensional (puppies dedicated multi-dimensional, multi-dimensionaldedicated), Canine-specific multi-mineral, puppies¨and dedicatedadditive premix composite products such as food companies SiBiono dogs of different scientific and technical personnel in accordance with the physiological stage of the special nutritional needs, and carefully selected the finest beef, chicken and deep-sea fish meal imports methionine, lysine, choline, natural yeast, milk ching powder, soybean meal, dicalcium phosphate dcp, ferrous sulfate, copper sulfate, manganese sulfate, zinc sulfate, potassium iodide, sodium selenite, cobalt green, ammonia-dimensional Le Zinc, 8702B, sweeteners, vitamin C, vitamin E such as 36 kinds of high quality raw materials, the application of international most advanced production technology from.

百诺公司所生产的百诺犬粮食品、添加剂复合预混料系列产品包括犬专用多维（幼犬专用多维、成犬专用多维）、犬专用多矿、幼犬浓缩料及成犬专用添加剂复合预混料等产品，百诺食品公司科技人员根据犬不同生理阶段的特殊营养需要，精心选用上等牛肉、鸡肉和深海鱼粉、进口蛋氨酸、赖氨酸、胆碱、天然酵母、乳清粉、豆粕、磷酸氢钙dcp、硫酸亚铁、硫酸铜、硫酸锰、硫酸锌、碘化钾、亚硒酸钠、绿化钴、氨维乐锌、8702B、甜味剂、维生素C、维生素E等三十六种优质原料，采用国际最先进的工艺生产而成。

The primary source of the sulfur portion of cysteine is methionine.

主要来源半胱氨酸是蛋氨酸的硫一部分。

SMM is the main precursor substance of DMS, and Cystine is one of the precursor substances of DMS in vegetables.

硫甲基蛋氨酸是蔬菜中甲硫醚主要的前体物质，胱氨酸是蔬菜中甲硫醚的前体物质之一。

In this paper, three gene S-adenosylmethionine decarboxylase, ornithine aminotransferase and betaine aldehyde dehydrogenase plus one house-keeping gene had been cloned and their expression levels under different stresses were evaluated by real-time PCR technique.

已克隆S-腺苷蛋氨酸脱羧酶、鸟氨酸氨基转移酶、甜菜碱脱氢酶3个基因和内参基因的基础上，应用定量PCR技术，对这3个基因在不同胁迫时间下的表达水平进行分析。

Among them 265 dots were matchable. The matchability reached 88.6%.

特异性的蛋白点，浸酸前有31个，浸酸后有37个。

Methods: Twenty-four Kkay mice were divided into three groups(n=8):diabetes group,methionine-diet group,folic acid and vitamin B12 treatment group. C57Bl/6 mice were used as controls(C57). Four months later,the mice were sacrificed and their serum levels of Hcy,folic acid and vitamin B12 were measured by fluorescence polarization immunoassay. Pathological changes in kidneys were examined with the periodic acid schiff method with periodic acid-silver methenamine staining under electron microscope. Expression of MMP-9 protein or mRNA was detected by RT-PCR with immunohistochemical staining. Results: Different morphological changes of DN were found in Kkay mice.

Kkay糖尿病鼠随机分3组：糖尿病组、高蛋氨酸组和叶酸、维生素B12组，C57BL/6鼠为对照(C57)，以相应饲料喂养4个月后取材，测定血糖、血同型半胱氨酸、叶酸和维生素B12，以PAS、六氨银染色法光镜下及超微电镜观察各组DN病变，比较各组肾小球硬化指数；以免疫组化和半定量图像分析肾小球MMP-9蛋白表达，并以RT-PCR检测肾脏MMP-9 mRNA水平。

An amino acid screen of blood and urine shows elevated methionine and homocysteine levels.

一个氨基酸筛选血液和尿液中显示高架蛋氨酸和半胱胺酸的水平。

Methods The rabbit model with hyperhomocysteinemia was established by L-methionine subcutaneouse injection. The changes of white microthrombus and microvascular diameter in pia mater microvessel were observed by using cranial window method and closed microcirculation detection system, The concentration of Hcy was detected by high performance liquid, The level of von Willebrand factor, endothelin-1 (ET-1) were assayed by ELISA. The content of NO was measured by nitrate reduction method. Meanwhile, the relationship between the changes of microvascular diameter and blood concentration ET-1, NO was analyzed.

采用L-蛋氨酸皮下注射法建立HHcy家兔模型，应用"颅骨窗口法"和微循环闭路检测系统观察其软脑膜微血管中白微栓数量及微血管口径变化；采用柱前衍生反相高效液相色谱－荧光法检测同型半胱氨酸浓度；平行观测血管内皮功能指标血管性血友病因子抗原（vWF，用酶联免疫吸附法）、血浆内皮素－1ET-1，用ELISA）、血清一氧化氮水平；并对HHcy所致ET-1、NO血液浓度变化和微血管口径变化进行相关分析。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐