THE EFFECT OF ADVANCE IN LACTATION AND GESTATION ON MAMMARY ACTIVITY

The rate of milk secretion in farrow cows may be expressed as See PDF for Equation, in which y = yield and t = time from calving. Pregnancy causes a decrease in yield which may be expressed as See PDF for Equation, in which i = inhibition or decrease in yield and p = time from conception. The consta...

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Detalles Bibliográficos
Autores principales: Gaines, W. L., Davidson, F. A.
Formato: Texto
Lenguaje:English
Publicado: The Rockefeller University Press 1926
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2140830/
https://www.ncbi.nlm.nih.gov/pubmed/19872255
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author Gaines, W. L.
Davidson, F. A.
author_facet Gaines, W. L.
Davidson, F. A.
author_sort Gaines, W. L.
collection PubMed
description The rate of milk secretion in farrow cows may be expressed as See PDF for Equation, in which y = yield and t = time from calving. Pregnancy causes a decrease in yield which may be expressed as See PDF for Equation, in which i = inhibition or decrease in yield and p = time from conception. The constant K appears to be the same for various groups but b is roughly proportional to a. The decrease in yield associated with pregnancy is interpreted as due to a hormone. The hormone hypothesis also affords an interpretation of the increasing rate of milk secretion which occurs for a short time following parturition.
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spelling pubmed-21408302008-04-23 THE EFFECT OF ADVANCE IN LACTATION AND GESTATION ON MAMMARY ACTIVITY Gaines, W. L. Davidson, F. A. J Gen Physiol Article The rate of milk secretion in farrow cows may be expressed as See PDF for Equation, in which y = yield and t = time from calving. Pregnancy causes a decrease in yield which may be expressed as See PDF for Equation, in which i = inhibition or decrease in yield and p = time from conception. The constant K appears to be the same for various groups but b is roughly proportional to a. The decrease in yield associated with pregnancy is interpreted as due to a hormone. The hormone hypothesis also affords an interpretation of the increasing rate of milk secretion which occurs for a short time following parturition. The Rockefeller University Press 1926-01-20 /pmc/articles/PMC2140830/ /pubmed/19872255 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
Gaines, W. L.
Davidson, F. A.
THE EFFECT OF ADVANCE IN LACTATION AND GESTATION ON MAMMARY ACTIVITY
title THE EFFECT OF ADVANCE IN LACTATION AND GESTATION ON MAMMARY ACTIVITY
title_full THE EFFECT OF ADVANCE IN LACTATION AND GESTATION ON MAMMARY ACTIVITY
title_fullStr THE EFFECT OF ADVANCE IN LACTATION AND GESTATION ON MAMMARY ACTIVITY
title_full_unstemmed THE EFFECT OF ADVANCE IN LACTATION AND GESTATION ON MAMMARY ACTIVITY
title_short THE EFFECT OF ADVANCE IN LACTATION AND GESTATION ON MAMMARY ACTIVITY
title_sort effect of advance in lactation and gestation on mammary activity
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2140830/
https://www.ncbi.nlm.nih.gov/pubmed/19872255
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