A pharmacological approach to first aid treatment for snakebite
Author(s) -
Megan Saul,
Paul Thomas,
Peter J. Dosen,
Geoffrey K. Isbister,
Margaret A. O’Leary,
Ian M. Whyte,
Sally A. McFadden,
Dirk van Helden
Publication year - 2011
Publication title -
nature medicine
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 19.536
H-Index - 547
eISSN - 1546-170X
pISSN - 1078-8956
DOI - 10.1038/nm.2382
Subject(s) - antivenom , lymphatic system , medicine , lymph , nitric oxide , venom , medical care , pharmacology , anesthesia , intensive care medicine , immunology , pathology , emergency medicine , biology , ecology
Snake venom toxins first transit the lymphatic system before entering the bloodstream. Ointment containing a nitric oxide donor, which impedes the intrinsic lymphatic pump, prolonged lymph transit time in rats and humans and also increased rat survival time after injection of venom. This pharmacological approach should give snakebite victims more time to obtain medical care and antivenom treatment.
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