An experimental study of the effect on α-secretase of rat hippocampal neurons after chronic hypoxic and hypoglycemic culture 慢性低氧低糖培养影响新生大鼠海马神经元α-分泌酶的实验研究
Transcriptional Regulation of Secretase Genes in Alzheimer's Disease 与老年性痴呆相关分泌酶基因的转录调控
Pratic ò said that gamma secretase is present throughout the body and, despite its role in the development of amyloid plaques, plays a significant role in numerous important functions. 表示,体内γ-分泌酶分布广泛,除了促进淀粉样蛋白斑的生成外,也有许多其他重要的功能。
Construction, expression of β secretase prokaryotic expression vector and fusion protein purification β分泌酶原核表达载体的构建、表达及融合蛋白纯化
Roles of β-secretase in the Pathogenesis of Cerebral Amyloid Angiopathy β-分泌酶在脑淀粉样血管病变中的作用研究
Design and Synthesis of New γ-Secretase Inhibitors 新型γ-分泌酶抑制剂的设计与合成
Amyloid β secretase gene and the risk for Alzheimer's disease 阿尔茨海默病与淀粉样β分泌酶基因的相关性研究
Objective To investigate the effects of Chinese herb compound Shen-wu capsule on the metabolism of β-amyloid ( A β) and β-and γ-secretase in β-amyloid precursor protein ( APP) transgenic mice. 目的观察中药新复方参乌胶囊对β-淀粉样肽前体蛋白(APP)转基因小鼠脑内β-淀粉样肽(Aβ)代谢及β-和γ-分泌酶的影响。
Recent progress in understanding the molecular and cellular pathophysiology of Alzheimer's disease has suggested possible pharmacological interventions, such as treatment with secretase inhibitors, transition metal chelators, HMG-CoA reductase inhibitors and amyloid-β immunization. 随着对AD分子和细胞病理生理的进一步了解,又发展了医一些新的治疗方法,如分泌酶抑制剂、过渡金属元素螯合剂、HMGCoA还原酶抑制剂和β淀粉样蛋白疫苗等。
Aim To discuss in depth the synthesis of hydroxyethylene dipeptide-based β-secretase inhibitors; 目的深入探讨基于羟基亚乙基二肽的β-分泌酶抑制剂的合成方法。
Objective: To establish an assay, based on Gal4/ vp16-UAS and Dual-Luciferase reporter gene, for detecting the activity of γ-secretase in the proteolytic processing of precursor protein. 目的:确立基于Gal4/vp16-UAS和双荧光素酶报告基因系统检测γ-分泌酶切割淀粉样前体蛋白活性的方法。
A screen assay of β-secretase inhibitors in vitro β分泌酶抑制剂体外筛选模型的构建与验证
Conclusion A screen assay of β-secretase inhibitors was successfully constructed and can be used to screen natural products. 结论成功构建了β分泌酶抑制剂筛选模型并用于中草药提取物活性筛选。
In recent years, studies have focused on understanding the generation of A β peptides by the α-, β-and γ-secretase activity on APP, as cause and progression of both familial and sporadic AD ( FAD and SAD). 近年来很多研究都集中在α、β和γ-分泌酶对APP的作用和Aβ生成的影响上,以及家族性ADFAD和散发性ADSAD的发病原因和进程的研究。
Pharmacophore Model Construction of γ-secretase Inhibitor γ-分泌酶抑制剂的药效团模型构建
The progress in the search of β-secretase inhibitors is reviewed in this article. 该文对β-分泌酶抑制剂的研究进展进行了综述。
γ-secretase consists of four components PS, Aph-1, NCT and Pen-2.Researching progress about this enzyme is slowly and its structure and function are not entirely understood by far because of its high molecular weight and complicated complex structure. γ分泌酶由四种组分PS、Aph-1、NCT及Pen-2构成,由于该酶的相对分子质量巨大以及结构复杂,所以研究进展比较缓慢,其结构与功能至今仍未完全揭示。
A drug target for Alzheimers disease: β-secretase 治疗阿尔采末病的药物靶点:β-分泌酶
Therapeutic Potential of α-Secretase in Alzheimer's Disease α分泌酶在阿尔茨海默病治疗中的作用
Promising drugs to treat Alzheimers disease& γ-secretase inhibitors AD治疗新药物&γ-分泌酶抑制剂
Applying Gal4/ VP16-UAS and Dual-Luciferase reporter gene system to detecting the activity of γ-secretase 利用Gal4/VP16-UAS和双荧光素酶报告基因系统检测γ-分泌酶活性
The selective inhibition of γ-secretase is a challenge in the development of anti-AD drugs. 选择性抑制γ-分泌酶的活性是抗AD药物研发中面临的一大挑战。
To study the effect of γ-secretase inhibitors on ovarian cancer cell growth, proliferation, adhesion, invasion and migration activity in vitro, and its effects on cell cycle distribution, and to explore its mechanism. 初步研究γ-分泌酶抑制剂对人卵巢癌细胞的生长、增殖、黏附、侵袭及迁移活性的影响,以及其对细胞周期分布的影响,并探讨其作用机制。
Furthermore, activation of CREB by forskolin treatment dramatically promoted the expression of PEN-2 mRNA and protein, but not the expression of the other three γ-secretase components. 进一步的研究表明,由forskolin激活的CREB显著地促进PEN-2mRNA和蛋白质的表达,而对γ-分泌酶的其他组分没有影响。
This conclusion can be also demonstrated in γ secretase inhibitor treatment experiment. 这一作用在γ分泌酶抑制剂的处理结果中得到了证实。
【 Conclusion 】 1. γ-secretase inhibitors can inhibit cell growth and proliferation of A2780. 【结论】1.γ-分泌酶抑制剂能够抑制A2780细胞的生长及增殖。
Cloning experiment presumed that γ-secretase inhibitors can inhibit the proliferation of A2780 cells, and the cell colony formation rate decreased ( p 0.001). 4. γ-分泌酶抑制剂能抑制A2780细胞的增殖,使细胞克隆形成率下降(p0.001)。
Inhibition of γ-secretase has proven to be a better target for drug discovery. 随后大量研究证明抑制γ-分泌酶是一个理想的药物发现靶点。
a set of enzymes believed to snip pieces off a longer protein producing fragments of amyloid protein that bunch up and create amyloid protein plaques in brain tissue (the pathological hallmark of Alzheimer's)