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Measurements of cardiac output and organ blood flow in rats using 99Tcm labelled microspheres

HAFSTRÖM, LARSOLOF ; PERSSON, BERTIL LU orcid and SUNDQVIST, KAJ (1979) In Acta Physiologica Scandinavica 106(2). p.123-128
Abstract

The cardiac output and regional blood flow have been simultaneously determined in the anesthetized rat by using the reference organ method. 99Tcm labelled dextran 15 μm microspheres were injected in the left ventricle while simultaneously an arterial reference sample was drawn at constant known rate. The values calculated regarding cardiac output agree well with previously recorded series. Regional organ blood flow in the rat is presented as ml. min‐1. g‐1 tissue and values do agree with those reported by others. The results indicate that the reference organ method can be used in the rat for the study of cardiac output and regional blood flow.

Please use this url to cite or link to this publication:
author
; and
organization
publishing date
type
Contribution to journal
publication status
published
subject
keywords
Technetium, blood flow, cardiac output, Microspheres
in
Acta Physiologica Scandinavica
volume
106
issue
2
pages
6 pages
publisher
Wiley-Blackwell
external identifiers
  • scopus:0018645563
  • pmid:388984
ISSN
0001-6772
DOI
10.1111/j.1748-1716.1979.tb06380.x
language
English
LU publication?
yes
id
e28dc324-f098-4630-b294-09748696b7c6
date added to LUP
2020-08-15 17:30:20
date last changed
2024-01-02 17:03:46
@article{e28dc324-f098-4630-b294-09748696b7c6,
  abstract     = {{<p>The cardiac output and regional blood flow have been simultaneously determined in the anesthetized rat by using the reference organ method. <sup>99</sup>Tc<sup>m</sup> labelled dextran 15 μm microspheres were injected in the left ventricle while simultaneously an arterial reference sample was drawn at constant known rate. The values calculated regarding cardiac output agree well with previously recorded series. Regional organ blood flow in the rat is presented as ml. min<sup>‐1</sup>. g<sup>‐1</sup> tissue and values do agree with those reported by others. The results indicate that the reference organ method can be used in the rat for the study of cardiac output and regional blood flow.</p>}},
  author       = {{HAFSTRÖM, LARSOLOF and PERSSON, BERTIL and SUNDQVIST, KAJ}},
  issn         = {{0001-6772}},
  keywords     = {{Technetium; blood flow; cardiac output; Microspheres}},
  language     = {{eng}},
  month        = {{01}},
  number       = {{2}},
  pages        = {{123--128}},
  publisher    = {{Wiley-Blackwell}},
  series       = {{Acta Physiologica Scandinavica}},
  title        = {{Measurements of cardiac output and organ blood flow in rats using <sup>99</sup>Tc<sup>m</sup> labelled microspheres}},
  url          = {{http://dx.doi.org/10.1111/j.1748-1716.1979.tb06380.x}},
  doi          = {{10.1111/j.1748-1716.1979.tb06380.x}},
  volume       = {{106}},
  year         = {{1979}},
}