Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: EC:3.5.4.4 (adenosine deaminase)
 5,136 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Adenosine is a local hormone and is considered to act as a vasodilatory substance when released locally. Alcohol is known to affect membrane structure and acts as a coronary vasodilator. Membrane enzymes such as 5'-nucleotidase, adenosine deaminase, and gammaglutamyl transpeptidase, along with AMP deaminase, have been studied in rat myocardial tissue following the administration of a sufficiently toxic dose (producing semiconsciousness) of ethanol (1ml of 7M ethanol/100g body wt.). The activity of 5'-nucleotidase as well as that of adenosine deaminase increased due to the administration of ethanol, without any significant change in the activities of gammaglutamyl transpeptidase and AMP deaminase. These changes are discussed in relation to the metabolic changes occurring in the myocardium and the resultant effects on the coronary vessels.
 ...
PMID:Acute effects of ethanol on production & disposal of adenosine from rat myocardium. 285 55