| Cardiovascular and lymph flow changes caused by physiological hyperosmolar provocation in unanesthetized rats. | |
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MedLine Citation:
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PMID: 6698077 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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Cardiovascular and thoracic duct lymph (TDL) flow alterations were investigated in non-starved rats, lightly sedated with neuroleptanalgesia, before and after osmolar loading. 0.29-, 1.0- and 2.0-M xylose solutions were infused at the rate of 4 ml X h-1 for 20 min. Neither control animals receiving 0.29-M infusions (iso-osmolar) nor those which received 1- and 2-M infusions showed any detectable changes in cardiac output, heart rate, total peripheral resistance or any organ and tissue flow. On the other hand, TDL flow increased during the hyperosmolar infusions, giving a high degree of correlation with infusion time (r = 0.88 and 0.94, for 1- and 2-M infusions, respectively). These results indicate that hyperosmolar loading has only fluid physiological effects under normotensive conditions. |
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Authors:
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G Quiros; J Ware |
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Publication Detail:
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Type: Journal Article; Research Support, Non-U.S. Gov't |
Journal Detail:
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Title: European surgical research. Europäische chirurgische Forschung. Recherches chirurgicales européennes Volume: 16 ISSN: 0014-312X ISO Abbreviation: Eur Surg Res Publication Date: 1984 |
Date Detail:
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Created Date: 1984-04-20 Completed Date: 1984-04-20 Revised Date: 2008-11-21 |
Medline Journal Info:
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Nlm Unique ID: 0174752 Medline TA: Eur Surg Res Country: SWITZERLAND |
Other Details:
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Languages: eng Pagination: 69-76 Citation Subset: IM |
Export Citation:
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APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
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Animals Blood Pressure Cardiac Output Cardiovascular Physiological Phenomena* Central Venous Pressure Heart Rate Infusions, Parenteral Lymph / physiology* Male Osmolar Concentration* Rats Rats, Inbred Strains Thoracic Duct Vascular Resistance Xylose / administration & dosage* |
| Chemical | |
Reg. No./Substance:
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0/Xylose |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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