Membrane properties of the smooth-muscle fibres of the guinea-pig portal vein.
D000200:Action Potentials / Q000187:drug effects; D000818:Animals; D004553:Electric Conductivity; D004558:Electric Stimulation; D006168:Guinea Pigs; D066298:In Vitro Techniques; D008564:Membrane Potentials; D009130:Muscle, Smooth / Q000502:physiology*; D009210:Myofibrils / Q000502:physiology*; D009431:Neural Conduction; D011169:Portal Vein / Q000502:physiology*; D013779:Tetrodotoxin / Q000494:pharmacology; D013997:Time Factors
D013779:Tetrodotoxin