Zobrazeno 1 - 10
of 61
pro vyhledávání: '"Donald H. Singer"'
Publikováno v:
The American Journal of Cardiology. 105:1181-1185
The population's aging underscores the need to understand the process and define the physiologic markers predictive of healthy longevity. The findings that aging is associated with a progressive decrease in heart rate variability (HRV), an index of a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bf6afe1f19b84c5ac734ec330ce61fd5
https://doi.org/10.1016/j.amjcard.2009.12.022
https://doi.org/10.1016/j.amjcard.2009.12.022
Autor:
Yusaku Sakakibara, Hongjun Jia, T. Furukawa, Shin Ichi Koumi, J. Andrew Wasserstrom, Carl L. Backer, Donald H. Singer, C. E. Arentzen
Publikováno v:
Journal of Molecular and Cellular Cardiology. 27:831-846
T. Furukawa, S.-I. Koumi, Y. Sakakibara, D. H. Singer, H. Jia, C. E. Arentzen, C. E. Backer and J. W. Wasserstrom. An Analysis of Lidocaine Block of Sodium Current in Isolated Human Atrial and Ventricular Myocytes. Journal of Molecular and Cellular C
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5212c0581546a6c9ffe41ff2c962ecd6
https://doi.org/10.1016/0022-2828(95)90090-x
https://doi.org/10.1016/0022-2828(95)90090-x
Publikováno v:
Japanese Journal of Electrocardiology. 15:202-210
単一吸引電極法を用いて, ヒト心房筋細胞のCa電流を記録した.L型のCa電流は-30mVで活性化され, 0mVで最大振幅の0.92±0.32nAを呈し, その電流密度は7.3±2.6μA/cm2と推定された (n=13) .本電流はCa電
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::85d6d38e14b2092acc37d01da9e7dd35
https://doi.org/10.5105/jse.15.202
https://doi.org/10.5105/jse.15.202
Autor:
Hongjun Jia, C. E. Arentzen, J. A. Wasserstrom, Y. Sakakibara, R S Hartz, T. Furukawa, Donald H. Singer
Publikováno v:
Circulation Research. 71:535-546
Patch-clamp recording techniques have permitted measurement of the fast Na+ current (INa) in isolated cardiac cells from a number of species in recent years. However, there is still only very little information concerning human cardiac INa. The purpo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::042596d8d9607f8f12331f5e64232703
https://doi.org/10.1161/01.res.71.3.535
https://doi.org/10.1161/01.res.71.3.535
Publikováno v:
American Journal of Physiology-Heart and Circulatory Physiology. 259:H488-H496
Na-K pump current (Ipump) is a function of the intracellular Na+ concentration [( Na+]i). We examined the quantitative relationship between Ipump and [Na+]i in isolated guinea pig ventricular myocytes under steady-state conditions. [Na+]i was control
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9d7172e28891f8f4beb8f6afe5a057bc
https://doi.org/10.1152/ajpheart.1990.259.2.h488
https://doi.org/10.1152/ajpheart.1990.259.2.h488
Autor:
John W. Schaad, Dan J. Fintel, Diederik C.A. Van Hoogenhuyze, Donald H. Singer, Jerry S. Weiss, Gary J. Martin
Publikováno v:
Journal of Electrocardiology. 22:204-208
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6b2ab7f7a832d2609fe68e87cbb0bb12
https://doi.org/10.1016/s0022-0736(07)80125-7
https://doi.org/10.1016/s0022-0736(07)80125-7
Publikováno v:
Circulation Research. 66:191-201
Cells in many specimens of human ventricle can exhibit either of two stable levels of diastolic potential (DP) when exposed to 4 mM K+ in vitro (i.e., -78 +/- 4 mV or -45 +/- 5 mV, mean +/- SEM). In this report we show that the DP of some partially d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0453f519bb5e5bd692828d2efa2e3d87
https://doi.org/10.1161/01.res.66.1.191
https://doi.org/10.1161/01.res.66.1.191
Autor:
Michael Burch, Keld E. Sørensen, Donald H. Singer, Art Ationu, Nicholas D. Carter, B Whitehead
Publikováno v:
Cardiovascular research. 27(12)
Objective: The aim was to examine ventricular brain natriuretic peptide (B-type natriuretic peptide, BNP) gene expression and to determine its relationship with ventricular BNP and circulating BNP levels in paediatric cardiac transplant recipients, o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2f65f0c9ee6ee6531b37e9e97591b066
https://pubmed.ncbi.nlm.nih.gov/8313420
https://pubmed.ncbi.nlm.nih.gov/8313420
Autor:
Carl L. Backer, J. A. Wasserstrom, Hongjun Jia, T. Furukawa, C. E. Arentzen, Y. Sakakibara, Donald H. Singer
Publikováno v:
The American journal of physiology. 265(4 Pt 2)
Although fast sodium current (INa) plays a major role in the generation and conduction of the cardiac impulse, the electrophysiological characteristics of INa in isolated human ventricular myocytes have not yet been fully described. We characterized
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3ae5711e9a9dc50c9f3d39a326ae497e
https://pubmed.ncbi.nlm.nih.gov/8238418
https://pubmed.ncbi.nlm.nih.gov/8238418
Publikováno v:
Cardiovascular research. 27(2)
Objective: The aim was to examine the ventricular expression of brain natriuretic peptide (BNP) in the transplanted human heart. Methods: Serial right ventricular biopsies (n=68) and plasma samples (n=68) were obtained for measurement of BNP and atri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::25fa18b2e38db1a1164608289a202224
https://pubmed.ncbi.nlm.nih.gov/8472270
https://pubmed.ncbi.nlm.nih.gov/8472270