脂酶的

The fatty acid components of plant lipids come mainly from acetyl CoA, produced in plastids and mitochondria.

植物脂质中的脂肪酸组分主要来源于乙酰辅酶 A ，在质体和线粒体中生成。

We suspected that aleurone beta-amylase may serve as a lipase inhibitor to block phospholipase activity and delay the senescence of aleurone cells.

由於脂解酶可能有分解细胞膜的能力，所以beta淀粉酶对细胞膜也许有保护作用，使糊粉层细胞延迟进入细胞凋亡。

GFP gene eukaryotic express plasmids were transfected into ES cells. The cells were observed under the inverted fluorescent microscope. The clones which expressed the powerful green fluorescence were chosen to be named ES-GFP cells and cultured continuously. The examination of ES cell totipotent including Alkine phosphatase staining, embryonic body formation in vitro and teratomas formation in nude mice was implemented.

1。采用脂质体方法将GFP质粒转染ES-D3细胞株，经筛选后倒置荧光显微镜观察细胞形态及荧光状态，挑取荧光最强的克隆，命名为ES-GFP细胞，进一步扩增培养，观察细胞生长及荧光表达情况，行细胞分化全能性鉴定包括碱性磷酸酶（alkine Phosphtase，AKP）染色、体外胚胎体（embryonic body，EB）形成实验及裸鼠体内成瘤实验。2。

The Company is a professional supplier of food additives to operate near 2000 species of domestic and foreign food additives, acidity regulator, anticaking agents, defoamers, antioxidants, bleaching agent, leavening agent, coloring agent, color retention agent , emulsifier, enzyme preparation, stability coagulator, Tim flavor agents, thickeners, flavors and fragrances, such as 22 major categories of food additives; all kinds of milk powder, starch, protein powder, chocolate, cocoa powder, special-purpose flour, dairy, coffee powder, whole wheat flour, egg yolk powder, protein powder, whey powder and other food raw materials;¨mouth,¨bag,°, bread care, mold, eggbeater, baking tray, bake a variety of cups and other utensils packaging; catering special additives, and other seasonings.

本公司是一家专业食品添加剂供应企业，以经营近2000个品种的国内外食品添加剂，酸度调节剂，抗结剂，消泡剂，抗氧化剂，漂白剂，膨松剂，着色剂，护色剂，乳化剂，酶制剂，稳定凝固剂，添味剂，增稠剂，香精香料等22个食品添加剂大类；各种奶粉，淀粉，蛋白粉，巧克力，可可粉，专用面粉，植脂末，咖啡粉，全麦粉，蛋黄粉，蛋白粉，乳清粉等食品原辅料；裱花嘴，裱花袋，蛋糕盒，面包托，模具，打蛋器，烤盘，各种纸杯等烘烤器具包装；餐饮专用添加剂，调味料等。

Results The pathological changes in the nuclei mentioned above included the crimple and ruture of nucleus membrane,mitochondria degeneration and other degenerative structure such as plenty of primary lysosomes,agglomeration of lipochrome,Golgi complex degeneration and so on.

结果上述核团神经元的超微结构均发生病理性改变，神经细胞核膜皱缩，核膜凹凸不整，并有局部断裂；线粒体变性，基质浓度降低及空泡化；粗面内质网和高尔基复合体囊腔扩张变性；大量初级溶酶体及脂褐素集聚；出现了髓样体和多泡体等变性结构。

OBJECTIVE: To investigate liposome-mediated cytosine deaminase gene transfecting rabbit BMSCs and its gene expression.

目的：探讨脂质体介导胞嘧啶脱氨酶基因转染兔骨髓间充质干细胞及其基因的表达。

The experiment showed that it was difficult for Cynodon dactyl on overwintering because of serious lipid peroxidation in cell membrane, the enzyme activity and resistance declined at low temperature.

说明在低温胁迫下，狗牙根叶片细胞膜脂质过氧化较严重，酶活性降低，抗性下降，这是狗牙根越冬困难的主要原因。

Methods:Via a cannula iserted into adominal aorta, Gey's balanced salt solution containing 0.025% collagenase P was perfused into rat normal pancreas. After digestion with collagenase P and protease, Nycodenz density gradient centrifugation was performed to isolate PSC. PSC was identified by its morphology, cytoplasmic lipid droplets and immunocytochemical staining for desmin, GFAP and α-SMA. Results:The production,viability and purity of isolated PSC were（15.3 ± 4.6）× 103／g body weight,（95.0 ± 3.5）%, and ﹥80％ respectively.

大鼠腹主动脉插管灌注后，经胶原酶消化、Nycodenz密度梯度离心，分离得到PSC；通过观察细胞形态、胞质内脂滴和免疫细胞化学方法检测结蛋白、神经胶质酸纤维蛋白（glial fibrillary acidic protein，GFAP）、α平滑肌肌动素（α-smooth muscle actin，α-SMA）的表达来鉴定PSC。

Process for the preparation of phosphatidylserine of formula wherein R and R independently represent a saturated, mono-unsaturated or polyunsaturated acyl C10-C30, X=OH or OM where M=alkaline or alkaline earth metal, ammonium, alkylammonium including the transphosphatidylation reaction between phosphatidylcholine of the general formula wherein R and R and X have the above specified meanings, R=CH2-CH2- NH2 o CH2-CH2-N(CH3)3 and Serine in D, L or racemic form catalysed by the phospholipase D enzyme, characterised in that said reaction is carried out in a hydroalcoholic medium containing an aliphatic alcohol and in the presence of bivalent metal oxide.

本发明涉及制备式CH 2 OR 1 CHOR 2 CH 2 O-P-OCH 2 -CH(NH 2 )-COOHX的磷脂酰丝氨酸的方法，其中R 1 和R 2 独立地表示饱和的、单不饱和的和/或多不饱和的酰基C 10 -C 30 ，X＝OH或OM，其中M＝碱或碱土金属、铵、烷基铵，该方法包括通式CH 2 OR 1 CHOR 2 CH 2 O-P-OR 3 X的磷脂酰胆碱其中R 1 和R 2 以及X具有上述特别的含义，R 3 ＝CH 2 -CH 2 -NH 2 或CH 2 -CH 2 -N (CH 3 3 与D、L或外消旋形式的丝氨酸之间的转磷脂酰化反应，该反应是通过磷脂酶D酶催化的，其特征在于所述的反应是在包含脂族醇的含水醇介质中并且在二价金属氧化物的存在下进行的。

In this study,one pair of specific primer for mature chicken interleukin-18(ChIL-18) cDNA was designed and synthesized according to the previously published gene sequence of ChIL-18.The full length cDNA gene of ChIL-18 encoding mature active protein was amplified from LPS–stimulated MDCC-MSB1 cells by Reverse Transcription-Polymerase Chain Reaction.Then it was cloned into pMD18-T vector. Sequencing analysis showed that the nucleotide sequence of this ChIL-18 mature protein gene was 5l0bp including the stop coden and the same as the published ChIL-18 cDNA sequence by Schneider K.

本研究根据已发表的ChIL-18成熟蛋白(mature ChIL-18，mChIL-18)的cDNA基因序列，设计一对特异性引物，应用反转录-聚合酶链式反应(reverse transcription-polymerase chain reaction，RT-PCR)技术从脂多糖刺激10小时活化的马立克氏病成淋巴细胞样细胞系MDCC-MSB1的cDNA中扩增出编码鸡IL-18成熟活性蛋白的全长基因，对扩增片段进行T-A克隆，经PCR、酶切鉴定及测序验证，成功获得ChIL-18成熟蛋白完整基因的克隆。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。