Download or read book The Effects of Initial Muscle Length Frequency of Contraction and Temperature on the Mechanical Properties of Isolated Cardiac Muscle written by Darwin Wilson Peterson and published by . This book was released on 1972 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Dissertation Abstracts International written by and published by . This book was released on 1973 with total page 1064 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Physiology and Pathophysiology of the Heart written by Nicholas Sperelakis and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 999 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first edition of this book was quite successful. As in the first edition, the book is divided into two major sections: cardiac muscle and coronary circula Several complimentary book reviews appeared soon tion. The book is multidisciplinary and includes after the first edition was published, and written and membrane biophysics, electrophysiology, physiol oral words of praise and appreciation were given both ogy, pathophysiology, pharmacology, biochemistry, to the publisher and to me by quite a few individuals. and ultrastructure. Thus, the book attempts ro It is because of such positive comments and reactions that the publisher and I decided to embark on a integrate all relevant aspects of the factors influenc second edition of Physiology and Pathophysiology of the ing the function of the heart as a vital organ under Heart. The second edition was long in preparation, normal and various abnormal conditions. The book taking over a year to complete. All chapter contri also attempts to set the foundation for an under butors were asked to revise, improve, and update standing of the action and mechanism of action of a their articles, and all have done so with enthusiasm number of classes of cardioactive drugs.
Download or read book Steady state Isometric Contractile Properties of Cultured Strands of Neonatal Rattus Norvegicus Sprague Dawley Strain Cardiac Muscle written by Arunachalam Chockalingam and published by . This book was released on 1982 with total page 718 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Cumulated Index Medicus written by and published by . This book was released on 2000 with total page 1840 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Manipulation and Alterations of the Force Frequency Response in Isolated Cardiac Muscle written by Kaylan Michelle Haizlip and published by . This book was released on 2012 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract: There are three main physiological governing mechanisms for cardiac contractility; the force-frequency response, the length-tension response, and the beta-adrenergic response. One of the major hallmarks of heart failure is a decrease in the force of contraction with increasing frequency. Here we utilize the ex vivo isolated cardiac muscle in an attempt to discuss the physiological role of the force-frequency response in health. We aim to determine the functional attributes of the normal heart by studying alterations in contractility, calcium transient amplitude, and phosphorylation status following changes in frequency, alterations in beta-adrenergic stimulation, and chronic stretch. All experiments were conducted on isolated muscle preparations extracted from the right ventricular free wall of the male New Zealand white rabbit. Our hope is to increase the understanding of the manipulations and alterations that occur in the context of the force-frequency response in health. We first determined the direct changes in the calcium and force response on a beat-to-beat basis during an instantaneous change in frequency. Because heart failure is rarely a spontaneous event, determining the minute changes in calcium transient amplitude as it relates to force production provides insight into the intricate balance that occurs at every beat. In this study we were able to highlight the dynamic relationship between force and calcium during the process of force stabilization at different frequencies. In additional studies, we determined the effects of beta-adrenergic stimulation in conjunction to the force-frequency response. This work aimed to combine the force-frequency response with the beta-adrenergic response in a controlled manner. These experiments highlighted a modulation of the force-frequency response during beta-adrenergic stimulation, suggesting an important role for beta-stimulation in immediate contractile alterations which have an inhibitory effect on the response to frequency. Finally, we determined the time dependent effects of stretch on alterations of the force-frequency response. We show that if a muscle is set to contract at a maintained stretch, there is a significant reversal of the force-frequency response that occurs in conjunction with alterations in the phosphorylation state of key myofilament proteins after 24 hours. Taken together, these results highlight potential modulators of the force-frequency relationship, which could be ideal targets for future work.
Download or read book Proceedings of the International Union of Physiological Sciences written by and published by . This book was released on with total page 892 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vol. 1- reports 22d- International Congress of Physiological Sciences.
Download or read book Physiology and Pathophysiology of the Heart written by Nick Sperelakis and published by Springer Science & Business Media. This book was released on 1989-01-31 with total page 1060 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first edition of this book was quite successful. As in the first edition, the book is divided into two major sections: cardiac muscle and coronary circula Several complimentary book reviews appeared soon tion. The book is multidisciplinary and includes after the first edition was published, and written and membrane biophysics, electrophysiology, physiol oral words of praise and appreciation were given both ogy, pathophysiology, pharmacology, biochemistry, to the publisher and to me by quite a few individuals. and ultrastructure. Thus, the book attempts ro It is because of such positive comments and reactions that the publisher and I decided to embark on a integrate all relevant aspects of the factors influenc second edition of Physiology and Pathophysiology of the ing the function of the heart as a vital organ under Heart. The second edition was long in preparation, normal and various abnormal conditions. The book taking over a year to complete. All chapter contri also attempts to set the foundation for an under butors were asked to revise, improve, and update standing of the action and mechanism of action of a their articles, and all have done so with enthusiasm number of classes of cardioactive drugs.
Download or read book Physical Fitness sports Medicine written by and published by . This book was released on 1993 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt: Consists of citations selected from those contained in the National Library of Medicine's Medical Literature Analysis and Retrieval System.
Download or read book Journal of Experimental Biology written by and published by . This book was released on 2008 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Comprehensive Dissertation Index written by and published by . This book was released on 1984 with total page 914 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bioelectronics Abstracts V 1 1956 61 written by and published by . This book was released on 1962 with total page 556 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Biological Abstracts written by Jacob Richard Schramm and published by . This book was released on 1927 with total page 1646 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Current List of Medical Literature written by and published by . This book was released on 1955 with total page 692 pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes section, "Recent book acquisitions" (varies: Recent United States publications) formerly published separately by the U.S. Army Medical Library.
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1994 with total page 560 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Applied Mechanics Reviews written by and published by . This book was released on 1985 with total page 1052 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Federation Proceedings written by Federation of American Societies for Experimental Biology and published by . This book was released on 1975 with total page 1312 pages. Available in PDF, EPUB and Kindle. Book excerpt:
