Relação entre as variações da impedância elétrica renal com alterações da taxa de filtração glomerular em cães

dc.contributorUniversidade Estadual Paulista (UNESP)
dc.creatorPescinini, I. A.
dc.creatorMello, A.
dc.creatorDe Castro, A. L.
dc.date2014-05-26T14:55:20Z
dc.date2016-10-25T18:11:23Z
dc.date2014-05-26T14:55:20Z
dc.date2016-10-25T18:11:23Z
dc.date1977-12-01
dc.date.accessioned2017-04-06T00:38:25Z
dc.date.available2017-04-06T00:38:25Z
dc.identifierBrazilian Journal of Medical and Biological Research, v. 10, n. 2, p. 129-135, 1977.
dc.identifier0100-879X
dc.identifierhttp://hdl.handle.net/11449/63410
dc.identifierhttp://acervodigital.unesp.br/handle/11449/63410
dc.identifier2-s2.0-0017757597
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/885431
dc.descriptionRecords of the electrical impedance were obtained by means of surface electrodes placed on ventral and dorsal sides of the left kidney of anesthetized dogs. Changes of the renal electrical impedance resulted from alterations of the glomerular filtration rate caused by decrease of blood renal pressure to 80 and 50 mm Hg either due to constriction of the aorta or bleeding. The relation was established also by using physiological infusion. The results showed that changes of the means of renal electrical impedance were in opposite direction to changes in glomerular filtration rate. The electrodes employed were constituted of two parts: one fixed and another adjustable and flexible, allowing good contact with the renal surface independent of the kidney size.
dc.languagepor
dc.relationBrazilian Journal of Medical and Biological Research
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectdog
dc.subjectglomerulus filtration rate
dc.subjectimpedance
dc.subjectkidney
dc.subjecttheoretical study
dc.titleRelação entre as variações da impedância elétrica renal com alterações da taxa de filtração glomerular em cães
dc.typeOtro


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