Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: EC:4.6.1.1 (adenylate cyclase)
 19,190 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Adenylate cyclase [ATP-pyrophosphatelyase (cyclizing) EC 4.6.1.1.] from ventricular muscles and the cerebrum of rats can be inhibited by diisopropylphosphofluoridate (DFP) and paraxone in concentrations from 10(-7) - 10(-9)M, and by dimethoate in concentrations from 10(-5) - 10(-7)M. The cAMP content in the heart diminished after i.p. 1.44 mg/kg DFP by 59.9%, and in the cerebrum by 68.2%. The depletion of cAMP caused by double LD50 DFP in the rat heart can be influenced neither by atropine alone, nor in combination with TMB-4. The results are discussed with regard to a possible action mechanism.
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PMID:[The effect of diisopropylfluorphosphate on the adenylate cyclase activity and the 3',5'-AMP content of myocardium and brain]. 18 61