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PMID: 14007730 Published · ppublish English Journal Article

The reserpine-treated cat.

British journal of pharmacology and chemotherapy ·Vol. 17 ·1961-12-00 ·Pages 380-91

WITHRINGTON P, ZAIMIS E

Abstract

In cats, 24 hr after the administration of 1 mg/kg of reserpine, it was found that (a) the heart is in failure; (b) the sensitivity of the peripheral vessels to adrenaline, noradrenaline and isoprenaline, administered intravenously or close-arterially, is decreased; (c) any blood pressure changes are, as a rule, secondary to changes in heart contraction; and (d) the peripheral blood flow passively follows the blood pressure changes. Furthermore, any improvement of the circulation at this stage was found to be almost exclusively the result of an amelioration in the force of cardiac contraction.

Keywords
HEART/pharmacology RESERPINE/pharmacology
MeSH Terms
Animals Cats Epinephrine Heart/pharmacology Isoproterenol Norepinephrine Reserpine/pharmacology
Chemicals
Reserpine Isoproterenol Norepinephrine Epinephrine
Authors & Affiliations
2 authors, click to expand affiliations / ORCID
WITHRINGTON P
ZAIMIS E
References (7)
7 references, click to expand
  1. Edema and congestive failure related to administration of Rauwolfia serpentina.
    J Am Med Assoc. 1955 Oct 1;159(5):439 PMID: 13251884
  2. The action of sympathomimetic amines in animals treated with reserpine.
    J Physiol. 1958 Dec 4;144(2):314-36 PMID: 13611696
  3. Cardiac failure with reserpine.
    Br Med J. 1956 Feb 4;1(4961):267-9 PMID: 13276694
  4. Direct measurement of changes in cardiac contractile force; relationship of such measurements to stroke work, isometric pressure gradient and other parameters of cardiac function.
    Am J Physiol. 1956 Sep;187(1):122-34 PMID: 13362600
  5. Increased rate of metabolism of epinephrine and norepinephrine by sympathomimetic amines.
    J Pharmacol Exp Ther. 1960 Dec;130:367-9 PMID: 13685334
  6. Experiments on the post contraction hyperaemia of skeletal muscle.
    J Physiol. 1953 Apr 28;120(1-2):230-45 PMID: 13062235
  7. Reserpine-induced circulatory failure.
    Nature. 1961 Nov 11;192:521-3 PMID: 14009620
Article Info
Journal
British journal of pharmacology and chemotherapy
Abbr.
Br J Pharmacol Chemother
ISSN
0366-0826
Published
1961-12-00
Pages
380-91
Language
English
Region
England
NLM ID
0154627
PMCID
PMC1482089
Subset
OM
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