On a reaction of amphibian hearts to blood incubated with snake venom, induced by release of adenosine nucleotides.
D000241:Adenosine; D000663:Amphibians; D006321:Heart / Q000187:drug effects*; D009711:Nucleotides / Q000494:pharmacology*; D012910:Snake Venoms; D014688:Venoms / Q000494:pharmacology*
D009711:Nucleotides; D012910:Snake Venoms; D014688:Venoms; D000241:Adenosine
HEART/effect of drugs on; NUCLEOTIDES/effects; VENOMS/effects