乙酰化

There is abnormally high uptake of 11-C-choline in a lung tumor, and the activities of both ChAT and ChoK are increased in cells of lung cancer.

肺癌的胆碱显像有异常增高，其增高原因与肺癌细胞中胆碱代谢的磷酸化途径及乙酰化途径增高有关。

Here we overview the current research finding on histone methylation, deacetylation and both in cardiovascular disease.

本文就最近有关组蛋白甲基化和去乙酰化及其在心血管疾病中的研究进展做一综述。

Several epigenetic drugs targeting DNA methylation and histone deacetylation enzymes have been tested in clinical trials.

靶向DNA甲基化和组蛋白去乙酰化酶的几个表观药物已经在临床试验中被测试。

DNA methylation is usually associated with triggering histone deacetylation, chromatin condensation, and gene silencing.

DNA甲基化通常与组蛋白脱乙酰化、染色质浓缩和基因沉默相关，染色质浓缩，和基因沉默。

Methylation production were hydrolyzed, deoxidize, then analyzed by GC-MS.

甲基化产物经酸水解、还原、乙酰化后用GC-MS联机分析。

During the two critical periods—gametogenesis and preimplantation development, there are genome-wide epigenetic reprogramming in gametes and embryos, which plays important roles in the erasion or creation of imprinting, gene silencing and tissue-specific gene expression.

其中关键时期是配子形成期和胚胎植入前期，最主要内容是全基因组DNA"CpG岛"甲基化和染色质组蛋白乙酰化的有规律变化，结果是配子遗传印记的消除与重建、植入前胚胎大范围基因的静默和组织特异性基因表达的确定。

Using peptide hydrolysis combined with amino acid analysis, sugar alcohol acetylation combining with GC/MS, fattic acid methyl esterization combining with GC/MS and other technical means it was identify carbohydrate in the bioemulsifier mainly was D-mannose, and main amino acids were glutamic acid, aspartic acid, alanine, and main fattic acids that composed lipid was hexadecanoic acid, octadecenoic acid, and octadecanoic acid.

利用肽水解结合氨基酸分析、糖醇乙酰化结合GC-MS、脂肪酸甲脂化结合GC-MS等技术手段鉴定乳化剂中糖主要为D-甘露糖；主要氨基酸为谷氨酸、天冬氨酸、丙氨酸；构成脂的主要脂肪酸为十六烷酸、十八烯酸和十八烷酸。

Chemical gelatinization could be an effective method in studying the granular structure of acetylated starch.

研究表明，化学糊化法可以作为分析乙酰化淀粉颗粒结构的有效手段。

We found that NaBu stimulated ALAS2 gene expression not only in erythroid K562 cells, but also in non-erythroid 293T cells with a concurrent increase in acetylation level of histone H3 and dimethylation level of K4 at the same histone at ALAS2 gene promoter.

同时ALAS2基因启动子的组蛋白H3乙酰化水平以及组蛋白H3的第4位赖氨酸的双甲基化水平升高。

Noma de México and the Instituto Nacional de Cancerolog?a, Mexico, demonstrate, for the first time, that a combination of a DNA methylation and a histone deacetylase inhibitor, can reactivate the expression of more than a thousand genes in primary tumours of breast cancer patients.

在PLoS ONE开始的一期，来自墨西哥国家癌症研究所和国家Aut大学Investi gaciones Biomédicas研究所的Due馻s-Gonzalez博士领导研究组第一次证明DNA甲基化和组蛋白去乙酰化的抑制物联合可以使乳腺癌患者在初期肿瘤时超过一千个基因的表达失活

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。