| 钙离子与肌细胞代谢的关系 |
| |
| 引用本文： | 金邦荃,陈杰.钙离子与肌细胞代谢的关系[J].动物营养学报,2001,13(2):1-4. |
| |
| 作者姓名： | 金邦荃 陈杰 |
| |
| 作者单位： | 1. 南京师范大学金陵女子学院,
2. 南京农业大学, |
| |
| 摘 要： | 钙离子(Ca2 + )具有多种生理功能。近年来随着实验技术的改进与发展 ,人们对Ca2 + 的作用有了进一步了解。Ca2 + 作为第二信使参与肌细胞活动的调节 ,开始引起广泛的重视。肌细胞内Ca2 + 浓度的变化 ,可能是肌细胞增殖的启动因子。它启动“早期应答基因”(c -myc,c -fos)和细胞膜受体(如CaM,β-受体)的高表达 ,引起肌细胞有丝分裂 ,最终实现蛋白质在细胞内沉积 ,导致肌细胞肥大和增生
|
| 关 键 词： | 钙离子 肌细胞 蛋白质沉积 增生 |
| 文章编号： | 1006-267X(2001)02-0001-04 |
| 修稿时间： | 1999年11月10 |
THE RELATIONSHIP BETWEEN CALCIUM ION AND MUSCLE CELLS METABOLISM |
| |
| JIN Bang-quan,CHEN Jie.THE RELATIONSHIP BETWEEN CALCIUM ION AND MUSCLE CELLS METABOLISM[J].Acta Zoonutrimenta Sinica,2001,13(2):1-4. |
| |
| Authors: | JIN Bang-quan CHEN Jie |
| |
| Institution: | JIN Bang-quan1,CHEN Jie2 |
| |
| Abstract: | Calcuim ion has lots of physiological functions.With the development and improvement of the experimental techniques,the role of calcuim ion has been got a further understanding recently.Calcium ion,as the second messenger,takes part in the regulation of the muscle cells activity,which leads a widely attention gradually.The variation of calcium ion's concentration in muscle cells may be the start-up factor to proliferation of muscle cells.It switches on the effective expression of the early answer gene(c-myc,c-fos) and cell membrane receptor,and causes mitochysis of muscle cells,finally makes protein deposition within the cell;and leads to an obesity and hyperlasia of muscle cells. |
| |
| Keywords: | calcuium ion muscle cells protein deposition proliferation |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
