| Catecholamine turnover in heart and adrenals of young rats: effects of rearing temperature. | |
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MedLine Citation:
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PMID: 1685969 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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1. A comparative chronological study (from birth to one month of age) was performed to establish the levels and turnover rates of catecholamines in the heart and adrenals of rats born and reared at 28 and 16 degrees C. 2. In the heart, cold induced marked increases of the norepinephrine level and turnover rate only from the second week of age. 3. In the adrenals there was considerable early stimulation of epinephrine production, but only in 28 degrees C rats. 4. The differences observed in the stimulation of the sympathetic nervous system according to the rearing temperature are possibly due to the behavior of the mother in warming the pups. |
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Authors:
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I Mouroux; R Bertin; F de Marco; R Portet |
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Publication Detail:
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Type: Journal Article |
Journal Detail:
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Title: Comparative biochemistry and physiology. A, Comparative physiology Volume: 100 ISSN: 0300-9629 ISO Abbreviation: Comp Biochem Physiol A Comp Physiol Publication Date: 1991 |
Date Detail:
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Created Date: 1992-03-19 Completed Date: 1992-03-19 Revised Date: 2008-11-21 |
Medline Journal Info:
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Nlm Unique ID: 1276312 Medline TA: Comp Biochem Physiol A Comp Physiol Country: ENGLAND |
Other Details:
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Languages: eng Pagination: 547-53 Citation Subset: IM |
Affiliation:
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Laboratoire d'Adaptation Energétique à l'Environnement, Ecole Pratique des Hautes Etudes, Paris, France. |
Export Citation:
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APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
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Adrenal Glands
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anatomy & histology,
metabolism* Aging / metabolism* Animals Body Temperature Regulation / physiology Body Weight / physiology Cold Temperature* Epinephrine / metabolism* Female Heart / anatomy & histology Myocardium / metabolism* Norepinephrine / metabolism* Organ Size / physiology Rats Rats, Inbred Strains |
| Chemical | |
Reg. No./Substance:
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51-41-2/Norepinephrine; 51-43-4/Epinephrine |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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