Zobrazeno 1 - 10
of 53
pro vyhledávání: '"Henry A. Oldewurtel"'
Publikováno v:
Circulation Research. 49:1268-1277
This study was undertaken in an animal model of mild diabetes to determine if provision of chronic insulin replacement during postprandial hyperglycemia may modify the abnormalities of myocardium. Group 1 served as controls with normal glucose tolera
Autor:
Bunyad Haider, Michael M. Lyons, Timothy J. Regan, Won-Kyu Lee, S. Sultan Ahmed, Henry A. Oldewurtel
Publikováno v:
Cardiovascular Research. 14:661-670
Accumulation of calcium in cardiac cells during catecholamine induced injury is considered a major pathogenetic factor but its mechanism has not been defined. During initiation of injury in an intact canine model, cell sodium was enhanced fourfold in
Autor:
Henry A. Oldewurtel, Timothy J. Regan, K Marold, R M Effros, P O Ettinger, S Ahmed Sultan, Bunyad Haider
Publikováno v:
Journal of Clinical Investigation. 55:1100-1110
Myocardial cell pH has been measured with 5,5-dimethyl-2,4-oxazolidinedione (DMO) in intact anesthetized dogs by a transient indicator dilution technique. Bolus injections of labeled DMO, vascular, extracellular, and water indicators were made into t
Autor:
Timothy J. Regan, Bunyad Haider, Henry A. Oldewurtel, Michael M. Lyons, S. Sultan Ahmed, Philip O. Ettinger
Publikováno v:
Annual Review of Medicine. 28:393-409
The widespread use of ethyl alcohol suggests its potential importance in clinical medicine. There is no proven therapeutic effect in cardiac patients and its role as an etiologic factor in heart disease has been disputed over the years and attributed
Autor:
Michael M. Lyons, C F Wu, Timothy J. Regan, Bunyad Haider, S. Sultan Ahmed, Henry A. Oldewurtel
Publikováno v:
Circulation. 55:200-205
The effects of chronic tolbutamide treatment were examined in a diabetic animal model in which abnormal myocardial function and composition have previously been demonstrated. Eight diabetic dogs were given tolbutamide 250 mg/day orally and compared w
Autor:
Bunyad Haider, Timothy J. Regan, S. Sultan Ahmed, Henry A. Oldewurtel, Richard M. Effros, Philip O. Ettinger
Publikováno v:
The American Journal of Cardiology. 37:501-507
Myocardial cell pH was measured with 5,5 dimethyl-2, 4-oxazolidinedione (DMO) in intact anesthetized dogs by a transient indicatordilution technique. Bolus injections of labeled DMO, vascular, extracellular and water indicators were made into the lef
Autor:
Philip O. Ettinger, Marilyn Weber, Mohan U. Jesrani, Henry A. Oldewurtel, Mohammad I. Khan, Michael M. Lyons, Timothy J. Regan
Publikováno v:
Circulation Research. 35:222-237
Myocardial disease in diabetes mellitus is usually attributed to coronary atherosclerosis. To examine the influence of uncomplicated diabetes on the left ventricle, a mild noninsulin-requiring diabetes was produced in male mongrel dogs after three in
Publikováno v:
Circulation. 54:653-656
A study was carried out to define the time limits during which an experimental coronary thrombus remains capable of incorporating fibrinogen. 131I-fibrinogen was given to intact anesthetized dogs at different time intervals, up to 67 hours, following
Publikováno v:
Annals of the New York Academy of Sciences. 252:250-263
Publikováno v:
American Heart Journal. 88:360-371
Increased plasma potassium may occur spontaneously or iatrogenically. At modest hyperkalemia (K + ∼5 to 7 mEq. per liter) a transient and minor acceleration of cardiac conduction can be demonstrated, but profound and rapid depression of conduction