Zobrazeno 1 - 10
of 27
pro vyhledávání: '"William B. Wead"'
Autor:
Kevin G. Soucy, Guruprasad A. Giridharan, Carlo R. Bartoli, Dustin Phillips, Michael A. Sobieski, Robert D. Dowling, Zhongjun J. Wu, William B. Wead, Steven C. Koenig, Mark S. Slaughter, Sumanth D. Prabhu
Publikováno v:
Annals of Biomedical Engineering. 45:1475-1486
Continuous-flow left ventricular assist devices (CF LVADs) are rotary blood pumps that improve mean blood flow, but with potential limitations of non-physiological ventricular volume unloading and diminished vascular pulsatility. In this study, we te
Bovine Model of Chronic Ischemic Cardiomyopathy: Implications for Ventricular Assist Device Research
Autor:
Steven C. Koenig, Leslie C. Sherwood, Carlo R. Bartoli, William B. Wead, Guruprasad A. Giridharan, Mark S. Slaughter, Sumanth D. Prabhu
Publikováno v:
Artificial Organs. 37:E202-E214
Ventricular assist devices (VADs) have emerged as a successful treatment option for advanced heart failure. The objective of this study was to develop a clinically relevant model of chronic ischemic cardiomyopathy to investigate functional, histologi
Autor:
Robert D. Dowling, Carlo R. Bartoli, Sumanth D. Prabhu, Steven C. Koenig, Guruprasad A. Giridharan, William B. Wead
Publikováno v:
The Journal of Thoracic and Cardiovascular Surgery. 144:402-408
Objective An ectopic coronary artery that courses between the aortic root and the pulmonary trunk may lead to sudden cardiac death, especially in athletes. It has been speculated that during exercise, compression of the coronary artery between the gr
Autor:
Jeff C. Falcone, Gary L. Anderson, Richard W. Stremel, Dale A. Schuschke, John C. Passmore, William B. Wead
Publikováno v:
Medical Science Educator. 21:8-20
The teaching faculty of the Department of Physiology and Biophysics at the University of Louisville School of Medicine have designed and implemented various “active learning” approaches within three different courses that teach physiology to medi
Autor:
Galia K. Soukhova-O'Hare, David Gozal, William B. Wead, Lihua Li, Zixi Jack Cheng, Robert D. Wurster, Y. Lin, Binbin Yan
Publikováno v:
Neuroscience. 153:709-720
Chronic intermittent hypoxia (CIH) attenuates baroreflex control of heart rate (HR). In this study, we assessed whether CIH exposure reduced nucleus ambiguus (NA) control of HR and induced neural degeneration in the NA. Fischer 344 (age: 3-4 months)
Autor:
Zixi Jack Cheng, David Gozal, Chenghui Huang, William B. Wead, Mark W. Chapleau, Lihua Li, Min Lin, Jing Ai, Rugao Liu, Robert D. Wurster
Publikováno v:
The Journal of Comparative Neurology. 509:103-117
The baroreflex control of heart rate (HR) is reduced following chronic intermittent hypoxia (CIH). Since the nucleus ambiguus (NA) plays a key role in baroreflex control of HR, we examined whether CIH remodels vagal efferent projections to cardiac ga
Autor:
Mark W. Chapleau, David Gozal, William B. Wead, Rugao Liu, Robert D. Wurster, Min Lin, Zixi Jack Cheng
Publikováno v:
American Journal of Physiology-Heart and Circulatory Physiology. 293:H997-H1006
Chronic intermittent hypoxia (CIH) leads to increased sympathetic nerve activity and arterial hypertension. In this study, we tested the hypothesis that CIH impairs baroreflex (BR) control of heart rate (HR) in mice, and that decreased cardiac chrono
Autor:
Carlo R. Bartoli, William B. Wead, Guruprasad A. Giridharan, Sumanth D. Prabhu, Steven C. Koenig
Publikováno v:
The Journal of Thoracic and Cardiovascular Surgery. 144(6):1531-1533
Autor:
Roberto Bolli, Irving G. Joshua, Jason M. Pass, Jun Zhang, Yuting Zheng, Jiuming Gao, Peipei Ping, W. Keith Jones, William B. Wead, Christopher P. Baines, Xin Wu
Publikováno v:
American Journal of Physiology-Heart and Circulatory Physiology. 281:H2500-H2510
Recent investigations have established a role for the βII-isoform of protein kinase C (PKCβII) in the induction of cardiac hypertrophy and failure. Although receptors for activated C kinase (RACKs) have been shown to direct PKC signal transduction,
Autor:
William B. Wead, Shuang Huang, Peipei Ping, Yuting Zheng, Jiahuai Han, Roberto Bolli, Jun Zhang, Jiuming Gao, Xinan Cao, Richard C. Li
Publikováno v:
American Journal of Physiology-Heart and Circulatory Physiology. 279:H1679-H1689
We have previously shown that protein kinase C (PKC)-epsilon, nuclear factor (NF)-kappaB, and mitogen-activated protein kinases (MAPKs) are essential signaling elements in ischemic preconditioning. In the present study, we examined whether activation