Is there a T-system in frog cardiac muscle cells?
D000818:Animals; D001001:Anura; D005990:Glycerol / Q000494:pharmacology; D006321:Heart / Q000187:drug effects; D066298:In Vitro Techniques; D008564:Membrane Potentials / Q000187:drug effects; D009119:Muscle Contraction / Q000187:drug effects; D009206:Myocardium / Q000166:cytology*; D011188:Potassium / Q000494:pharmacology
D005990:Glycerol; D011188:Potassium