Comparative effect of heparin and other agents on traumatic shock in the rat
- 1 November 1959
- journal article
- research article
- Published by American Physiological Society in American Journal of Physiology-Legacy Content
- Vol. 197 (5), 989-992
- https://doi.org/10.1152/ajplegacy.1959.197.5.989
Abstract
The effect of heparin and Aureomycin on Noble-Collip drum shock in rats was compared with that of autonomic blocking agents. Intravenous Dibenzyline (0.5 and 1.0 mg/kg) and Mecamylamine (2 mg/kg) notably reduced mortality when given 15–30 minutes prior to drumming. Heparin (2.5–10 mg/kg) and Aureomycin by mouth (150 mg/kg/day for 3 days) had no effect on mortality. Repeated sublethal trauma induced marked protection against drum shock. Concurrent administration of Dibenzyline did not prevent the development of this resistance. Repeated nonspecific stress and exercise failed to protect rats against drum shock suggesting that the development of ‘induced resistance’ is not related to elevated plasma catechol amines. The increased mortality of rats to drum shock incident to reticulo-endothelial blockade was mitigated if Dibenzyline was injected before blockade although not if given after.Keywords
This publication has 10 references indexed in Scilit:
- Coagulation Mechanism and Effect of Heparin in Hemorrhagic ShockAmerican Journal of Physiology-Legacy Content, 1958
- Changes in Plasma Concentration of Epinephrine and Norepinephrine With Muscular WorkExperimental Biology and Medicine, 1957
- Conditioning of Rats to Tumbling Trauma by Electroconvulsive ShockAmerican Journal of Physiology-Legacy Content, 1957
- Reticulo-Endothelial System in Relation to Drum ShockAmerican Journal of Physiology-Legacy Content, 1956
- Host Resistance to Bacteria in Hemorrhagic Shock. VI. Effect of Endotoxin on Antibacterial Defense.Experimental Biology and Medicine, 1956
- Biochemical Response to TraumaAmerican Journal of Physiology-Legacy Content, 1956
- Protective Effect of Ganglionic Blocking Agents on Traumatic Shock in the Rat.Experimental Biology and Medicine, 1956
- In Vivo Coagulation—a Probable Cause of Irreversible ShockAmerican Journal of Physiology-Legacy Content, 1955
- MODIFICATION OF TRAUMATIC SHOCK BY ADRENERGIC BLOCKING AGENTS1954
- A QUANTITATIVE METHOD FOR THE PRODUCTION OF EXPERIMENTAL TRAUMATIC SHOCK WITHOUT HÆMORRHAGE IN UNANÆSTHETIZED ANIMALSQuarterly Journal of Experimental Physiology and Cognate Medical Sciences, 1942