Zobrazeno 1 - 10
of 42
pro vyhledávání: '"C L, Eastham"'
Autor:
C L Eastham, Kevin C. Dellsperger, David G. Harrison, Daniel W. Nuno, Kathryn G. Lamping, M Fujii
Publikováno v:
Circulation Research. 71:120-126
We tested the hypothesis that transmural differences in coronary microvascular pressures may be greater in the setting of hypertension and left ventricular hypertrophy. Epicardial and endocardial microvascular pressures were measured in isolated lido
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a49e3d8ea729830d14bdeebb80e02232
https://doi.org/10.1161/01.res.71.1.120
https://doi.org/10.1161/01.res.71.1.120
Publikováno v:
Circulation Research. 69:1146-1151
The purpose of the present study was to test the hypothesis that ATP-sensitive potassium channels mediate autoregulatory vasodilatation of coronary arterioles in vivo. Experiments were performed in 23 open-chest anesthetized dogs. Coronary arterial m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9977ea099878f68ce91b6e45ab406b61
https://doi.org/10.1161/01.res.69.4.1146
https://doi.org/10.1161/01.res.69.4.1146
Autor:
James N. Bates, C L Eastham, Kathryn G. Lamping, M A Kurz, Melvin L. Marcus, David G. Harrison
Publikováno v:
Circulation Research. 68:847-855
Nitroglycerin dilates large (greater than or equal to 100 microns) but not small coronary arterial microvessels, and a putative metabolite of nitroglycerin, S-nitroso-L-cysteine, has been shown in vitro to dilate both large and small coronary microve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3682408cf1b846898352f375144380c6
https://doi.org/10.1161/01.res.68.3.847
https://doi.org/10.1161/01.res.68.3.847
Publikováno v:
Circulation Research. 68:726-733
Chronic systemic hypertension has been shown to alter the distribution of vascular resistance in many microvascular beds. The purposes of this study were to assess the effects of chronic systemic hypertension on the pressure distribution in the coron
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::84b02941e360c53ce93eb31e10646b2c
https://doi.org/10.1161/01.res.68.3.726
https://doi.org/10.1161/01.res.68.3.726
Publikováno v:
The American journal of physiology. 263(3 Pt 2)
Endothelin is a 21-amino acid peptide originally isolated from vascular endothelial cells. In the present study, we examined the effect of topical and intracoronary administration of endothelin-1 on the coronary microcirculation and the effect of inh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8956cf37ecbb51177ff4863018150ff1
https://pubmed.ncbi.nlm.nih.gov/1415594
https://pubmed.ncbi.nlm.nih.gov/1415594
Publikováno v:
Microvascular research. 43(3)
The objectives of the present study were first, to determine the coronary microvascular response to vagal stimulation and to compare it to exogenously administered acetylcholine, and second, to determine the microvascular response to larger doses of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::74b0d2fae82eb6a5d6e2d6559ae1776e
https://pubmed.ncbi.nlm.nih.gov/1635474
https://pubmed.ncbi.nlm.nih.gov/1635474
Publikováno v:
Journal of cardiovascular pharmacology. 19(5)
Nitroglycerin dilates conduit coronary vessels and only transiently increases flow, however the effects of nitroglycerin in the microcirculation of normal myocardium and during myocardial ischemia have not been assessed. The goal of this investigatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::da810df41f4a69143edb11af1967369c
https://pubmed.ncbi.nlm.nih.gov/1381774
https://pubmed.ncbi.nlm.nih.gov/1381774
Autor:
Kevin C. Dellsperger, Tatsuya Komaru, Kathryn G. Lamping, Melvin L. Marcus, C L Eastham, David G. Harrison
Publikováno v:
The American journal of physiology. 261(6 Pt 2)
The purpose of this study was to elucidate the contribution of endothelium-derived relaxing factor (EDRF) derived from arginine to acetylcholine (ACh)-induced coronary arteriolar vasodilatation in vivo. Experiments were performed in 62 open-chest ane
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0af2cf2c4b459ec63a614ebd27379985
https://pubmed.ncbi.nlm.nih.gov/1750548
https://pubmed.ncbi.nlm.nih.gov/1750548
Publikováno v:
The American journal of physiology. 259(3 Pt 2)
The exact microvascular site of coronary vasodilation after coronary artery occlusion has not been clearly established. We sought to determine 1) the microvascular site of recruitable vasodilator reserve after a critical stenosis as assessed by adeno
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1764810550040aaae108b33a6f6f0892
https://pubmed.ncbi.nlm.nih.gov/2118730
https://pubmed.ncbi.nlm.nih.gov/2118730
Autor:
Kevin C. Dellsperger, William M. Chilian, Kathryn G. Lamping, Hiroshi Kanatsuka, C L Eastham, Melvin L. Marcus
Publikováno v:
Circulation. 82(1)
Studies of the coronary circulation have divided vascular resistances into three large components: large vessels, small resistance vessels, and veins. Studies of the epicardial microcirculation in the beating heart using stroboscopic illumination hav
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e3d0236dba31a18b8be9c8ee89a380d6
https://pubmed.ncbi.nlm.nih.gov/2114232
https://pubmed.ncbi.nlm.nih.gov/2114232