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PHYSIOLOGICAL ONTOGENY : A. CHICKEN EMBRYOS. X. THE TEMPERATURE CHARACTERISTIC FOR THE CONTRACTION RATE OF ISOLATED FRAGMENTS OF EMBRYONIC HEART MUSCLE.
1. The Arrhenius equation giving the relationship between the velocity of chemical reaction and temperature, was found suitable for the special case of the contraction rate of embryonic heart muscle fragments. 2. There was no constancy in the values of µ for the rate of contraction in culture, nor w...
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Formato: | Texto |
Lenguaje: | English |
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The Rockefeller University Press
1926
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2140902/ https://www.ncbi.nlm.nih.gov/pubmed/19872293 |
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author | Murray, Henry A. |
author_facet | Murray, Henry A. |
author_sort | Murray, Henry A. |
collection | PubMed |
description | 1. The Arrhenius equation giving the relationship between the velocity of chemical reaction and temperature, was found suitable for the special case of the contraction rate of embryonic heart muscle fragments. 2. There was no constancy in the values of µ for the rate of contraction in culture, nor was the scattering evenly distributed around certain (more than one) points. 3. There seemed to be no correlation between µ and other functions such as the contraction rate, the site from which the piece was removed, the age of the embryo, etc. |
format | Text |
id | pubmed-2140902 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 1926 |
publisher | The Rockefeller University Press |
record_format | MEDLINE/PubMed |
spelling | pubmed-21409022008-04-23 PHYSIOLOGICAL ONTOGENY : A. CHICKEN EMBRYOS. X. THE TEMPERATURE CHARACTERISTIC FOR THE CONTRACTION RATE OF ISOLATED FRAGMENTS OF EMBRYONIC HEART MUSCLE. Murray, Henry A. J Gen Physiol Article 1. The Arrhenius equation giving the relationship between the velocity of chemical reaction and temperature, was found suitable for the special case of the contraction rate of embryonic heart muscle fragments. 2. There was no constancy in the values of µ for the rate of contraction in culture, nor was the scattering evenly distributed around certain (more than one) points. 3. There seemed to be no correlation between µ and other functions such as the contraction rate, the site from which the piece was removed, the age of the embryo, etc. The Rockefeller University Press 1926-07-20 /pmc/articles/PMC2140902/ /pubmed/19872293 Text en Copyright © Copyright, 1926, by The Rockefeller Institute for Medical Research This article is distributed under the terms of an Attribution–Noncommercial–Share Alike–No Mirror Sites license for the first six months after the publication date (see http://www.rupress.org/terms). After six months it is available under a Creative Commons License (Attribution–Noncommercial–Share Alike 4.0 Unported license, as described at http://creativecommons.org/licenses/by-nc-sa/4.0/). |
spellingShingle | Article Murray, Henry A. PHYSIOLOGICAL ONTOGENY : A. CHICKEN EMBRYOS. X. THE TEMPERATURE CHARACTERISTIC FOR THE CONTRACTION RATE OF ISOLATED FRAGMENTS OF EMBRYONIC HEART MUSCLE. |
title | PHYSIOLOGICAL ONTOGENY : A. CHICKEN EMBRYOS. X. THE TEMPERATURE CHARACTERISTIC FOR THE CONTRACTION RATE OF ISOLATED FRAGMENTS OF EMBRYONIC HEART MUSCLE. |
title_full | PHYSIOLOGICAL ONTOGENY : A. CHICKEN EMBRYOS. X. THE TEMPERATURE CHARACTERISTIC FOR THE CONTRACTION RATE OF ISOLATED FRAGMENTS OF EMBRYONIC HEART MUSCLE. |
title_fullStr | PHYSIOLOGICAL ONTOGENY : A. CHICKEN EMBRYOS. X. THE TEMPERATURE CHARACTERISTIC FOR THE CONTRACTION RATE OF ISOLATED FRAGMENTS OF EMBRYONIC HEART MUSCLE. |
title_full_unstemmed | PHYSIOLOGICAL ONTOGENY : A. CHICKEN EMBRYOS. X. THE TEMPERATURE CHARACTERISTIC FOR THE CONTRACTION RATE OF ISOLATED FRAGMENTS OF EMBRYONIC HEART MUSCLE. |
title_short | PHYSIOLOGICAL ONTOGENY : A. CHICKEN EMBRYOS. X. THE TEMPERATURE CHARACTERISTIC FOR THE CONTRACTION RATE OF ISOLATED FRAGMENTS OF EMBRYONIC HEART MUSCLE. |
title_sort | physiological ontogeny : a. chicken embryos. x. the temperature characteristic for the contraction rate of isolated fragments of embryonic heart muscle. |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2140902/ https://www.ncbi.nlm.nih.gov/pubmed/19872293 |
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