【摘 要】
:
The transient receptor potential vanilloid (TRPV) channels are Ca2+-permeable non-selective cation channels, which can be activated by a variety of mechanis
【机 构】
:
School of Biomedical Sciences,The Chinese University of Hong Kong Hong Kong,China
【出 处】
:
The 3rd Ion Channel Conference: Ion channels-Structure, Func
论文部分内容阅读
The transient receptor potential vanilloid (TRPV) channels are Ca2+-permeable non-selective cation channels, which can be activated by a variety of mechanisms, including thermo, low pH, osmolarity and stretch stress.However their roles in the differentiation of mouse embryonic stem cells (mESC) to ventricular cardiomyoeytes are unknown.In this study, we tested the effects of capsaicin (an activator of TRPV1 channel, 1 μM), capsazepine (a TRPV1 antagonist, 10 μM), SB366791 (a potent and selective TRPV1 inhibitor, 10 μM), and probenecid (a TRPV2 agonist, 100 μM), on mESC differentiation.In mESC differentiation stage, the capsazepine and SB366791 suppressed the embryonic body formation.qPCR results also demonstrated capsazepine and SB366791 significantly inhibited the differentiation of mESC to cardiomyocytes.Treatment of capsazepine and SB366791 suppressed the expression level of cardiomyocyte marker genes (cardiac actin, c-TnT, c-TnI,-MHC and MLC2a) to only about one tenth of that in DMSO control group.
其他文献
一个真正强大的女性,灵魂应该有所归属,应该坐得正、行得端,应兼顾家庭,活出自我.一个被生活“润色”的女人,被家庭眷顾的妻子,被子女依赖的母亲,才是真正的强者.
在当今社会上,崇尚以人为本的理念,已经成为一种新的教学理念,在小学教育中,尤其是对数学这门学科显得尤为重要,其n实最近几年来实施的生本理念。这个理念是相对于当初教师理念而
近年来国内外一些耸人听闻的校园事件层出不穷,不断地警示我们思想道德教育不容忽视,小学教育工作者更要担负起这义不n容辞的责任。要培养出思想道德修养好的学生,不是一朝一夕
Acid sensing ion channels (ASICs), which serve as the key receptors of extracellular protons, are known to be expressed in the surface of neuronal plasma membra
《学前儿童游戏》是学前教育专业一门非常重要的课程,但是在实际教学的时候经常会因为一些外界因素导致在项目化教学中n出现一些问题。本文以翻转课堂理念角度出发,深入研究翻
面对突发的疫情,教育部号召高校“停课不停教、停课不停学”,教师们积极响应教育部的号召,开展线上教学。本文就建筑n材料课线上教学的准备与实施、线上教学的优势与不足之处等
在新媒体时代的大背景下,以秒拍、快手、抖音等为主流的短视频飞速发展,它们以其即时性、互动性、便捷性的优势逐渐受到人们的青睐,满足了受众多元化的信息需求.体育产业作为
高层建筑在城市建筑中的比重越来越大,建筑造型也越来越复杂,设计时需要考虑的问题也越来越多,如何应用现行规范设计出即安全可靠又经济合理的建筑是每个设计者都应考虑的问题。
德育教育对于小学教育起着非常重要的作用,在小学教学中,通过道德与法治课堂教学,可以有效地提高学生的思想道德水平,n加强学生的法治意识,全面促进学生综合素质的提高,顺应时代发
小组合作学习模式是语文课堂教学中较为普遍的教学方式,小组合作学习对提高学生学习收获成果有极大推动作用,因此,小n组合作学习在整个课堂教学中应用较为广泛。小学生有强烈好