No abstract available
MeSH terms
-
Acetylcholine / pharmacology*
-
Animals
-
Dogs
-
In Vitro Techniques
-
Muscle Contraction / drug effects
-
Muscle, Smooth / drug effects
-
Muscle, Smooth / metabolism*
-
Nerve Endings / drug effects*
-
Norepinephrine / metabolism*
-
Phentolamine / pharmacology
-
Potassium / pharmacology
-
Saphenous Vein / drug effects
Substances
-
Acetylcholine
-
Potassium
-
Norepinephrine
-
Phentolamine