| A new plethysmograph for detecting arterial pulse waves in rat tail. | |
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MedLine Citation:
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PMID: 3969194 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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A new plethysmograph for detecting arterial pulse waves in the rat tail is described. With the objective of indirectly measuring the arterial blood pressure in small animal tails an easy-to-build plethysmographic chamber is presented. Essentially in this apparatus the atmospheric air insulated in the chamber is used as the transmitter of the volume changes caused by the arterial flow. By this methodology details of the pulse wave morphology are clearly visible, including the dicrotic notch. It is demonstrated that his chamber combines simplicity with accuracy. |
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Authors:
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J G Martinelli; P S Beraldo; G P Campos; A da Costa e Silva |
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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: Nephron Volume: 39 ISSN: 0028-2766 ISO Abbreviation: Nephron Publication Date: 1985 |
Date Detail:
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Created Date: 1985-03-15 Completed Date: 1985-03-15 Revised Date: 2006-11-15 |
Medline Journal Info:
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Nlm Unique ID: 0331777 Medline TA: Nephron Country: SWITZERLAND |
Other Details:
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Languages: eng Pagination: 61-3 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 Plethysmography / instrumentation* Rats / physiology* Regional Blood Flow Tail / blood supply* |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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