Effect of age on passive elastic stiffness of rat heart muscle
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چکیده
منابع مشابه
effect of oral presentation on development of l2 learners grammar
this experimental study has been conducted to test the effect of oral presentation on the development of l2 learners grammar. but this oral presentation is not merely a deductive instruction of grammatical points, in this presentation two hypotheses of krashen (input and low filter hypotheses), stevicks viewpoints on grammar explanation and correction and widdowsons opinion on limited use of l1...
15 صفحه اولAssessment of passive elastic stiffness for isolated heart muscle and the intact heart.
A sensitive method was developed for detecting stiffness changes in the left ventricle. Stress-strain relationships (cr—e) were obtained in the form do~/de = ko~ + c from published studies on eight normal canine hearts, five infarcted canine hearts, and seven isolated cat papillary muscles. Utilizing pressure-volume relationships, the elastic stiffness (dcr/de) and the stiffness constant (k) we...
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Passive stiffness of rat skeletal muscle undernourished during fetal development
OBJECTIVES The aim of the study was to investigate the effect of fetal undernutrition on the passive mechanical properties of skeletal muscle of weaned and young adult rats. INTRODUCTION A poor nutrition supply during fetal development affects physiological functions of the fetus. From a mechanical point of view, skeletal muscle can be also characterized by its resistance to passive stretch. ...
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ژورنال
عنوان ژورنال: Biophysical Journal
سال: 1976
ISSN: 0006-3495
DOI: 10.1016/s0006-3495(76)85688-3