Enhanced SR Ca2+ recycling but not L-type Ca2+ current augments cardiac contractility in transgenic mice overexpressing β2-adrenoceptor

被引：0
|
作者：
Zhou, YY
Song, LS
Koch, WC
Lakatta, EG
Xiao, RP
Cheng, H
机构：
[1] NIA, Cardiovasc Sci Lab, NIH, Baltimore, MD 21224 USA
[2] Duck Univ, Med Ctr, Dept Surg, Durham, NC USA
来源：
BIOPHYSICAL JOURNAL | 1999年 / 76卷 / 01期
关键词：
D O I：
暂无
中图分类号：
Q6 [生物物理学];
学科分类号：
071011 ;
摘要：
引用
收藏
页码：A461 / A461
页数：1
相关论文
共 50 条
  • [21] Effects of the Ca2+ channel agonist, FPL64176, on the inactivation of cardiac L-type Ca2+ current
    Deng, LH
    Zheng, K
    Sham, JSK
    BIOPHYSICAL JOURNAL, 1999, 76 (01) : A368 - A368
  • [22] Reverse-mode Na+-Ca2+ exchange modulates SR Ca2+ release caused by the L-type Ca2+ current
    Piacentino, V
    Houser, SR
    BIOPHYSICAL JOURNAL, 2000, 78 (01) : 374A - 374A
  • [23] Depressed CA2+ cycling by cardiac sarcoplasmic reticulum (SR) following chronic blockade of L-type CA2+ channels
    Zhou, J.
    Sims, S. M.
    Narayanan, N.
    JOURNAL OF MOLECULAR AND CELLULAR CARDIOLOGY, 2006, 40 (06) : 914 - 914
  • [24] Regulation of cardiac L-type Ca2+ current in Na+-Ca2+ exchanger knockout mice:: Functional coupling of the Ca2+ channel and the Na+-Ca2+ exchanger
    Pott, Christian
    Yip, Mey
    Goldhaber, Joshua I.
    Philipson, Kenneth D.
    BIOPHYSICAL JOURNAL, 2007, 92 (04) : 1431 - 1437
  • [25] CONTROL OF CARDIAC CA2+ LEVELS - INHIBITORY ACTIONS OF SPHINGOSINE ON CA2+ TRANSIENTS AND L-TYPE CA2+ CHANNEL CONDUCTANCE
    MCDONOUGH, PM
    YASUI, K
    BETTO, R
    SALVIATI, G
    GLEMBOTSKI, CC
    PALADE, PT
    SABBADINI, RA
    CIRCULATION RESEARCH, 1994, 75 (06) : 981 - 989
  • [26] Membrane potential determines calcium alternans through modulation of SR Ca2+ load and L-type Ca2+ current
    Kanaporis, Giedrius
    Blatter, Lothar A.
    JOURNAL OF MOLECULAR AND CELLULAR CARDIOLOGY, 2017, 105 : 49 - 58
  • [27] EFFECTS OF RAPIDLY DECREASING L-TYPE Ca2+ CURRENT (ICa) ON Ca2+ RELEASE FROM THE SARCOPLASMIC RETICULUM (SR)
    El-Kadri, Moutaz
    Hart, George
    Hussain, Munir
    JOURNAL OF PHYSIOLOGICAL SCIENCES, 2009, 59 : 128 - 128
  • [28] L-type Ca2+ current in ventricular cardiomyocytes
    Benitah, Jean-Pierre
    Alvarez, Julio L.
    Gomez, Ana Maria
    JOURNAL OF MOLECULAR AND CELLULAR CARDIOLOGY, 2010, 48 (01) : 26 - 36
  • [29] Modulation of cardiac Ca2+ channels by isoproterenol studied in transgenic mice with altered SR Ca2+ content
    Sako, H
    Green, SA
    Kranias, EG
    Yatani, A
    AMERICAN JOURNAL OF PHYSIOLOGY-CELL PHYSIOLOGY, 1997, 273 (05): : C1666 - C1672
  • [30] Enhanced Ca2+ influx through cardiac L-type Ca2+ channels maintains the systolic Ca2+ transient in early cardiac atrophy induced by mechanical unloading
    Schwoerer, A. P.
    Neef, S.
    Broichhausen, I.
    Jacubeit, J.
    Tiburcy, M.
    Wagner, M.
    Biermann, D.
    Didie, M.
    Vettel, C.
    Maier, L. S.
    Zimmermann, W. H.
    Carrier, L.
    Eschenhagen, T.
    Volk, T.
    El-Armouche, A.
    Ehmke, H.
    PFLUGERS ARCHIV-EUROPEAN JOURNAL OF PHYSIOLOGY, 2013, 465 (12): : 1763 - 1773
12345