title: The water balance of a serpulid polychaete, Mercierella enigmatica (Fauvel). 3. Accessibility of the extracellular compartment and related studies.
mesh_terms: D000200:Action Potentials; D000818:Animals; D000845:Annelida / Q000033:anatomy & histology / Q000378:metabolism*; D001692:Biological Transport; D001808:Blood Vessels / Q000033:anatomy & histology / Q000166:cytology; D002463:Cell Membrane Permeability; D005110:Extracellular Space / Q000378:metabolism*; D066298:In Vitro Techniques; D008564:Membrane Potentials; D009119:Muscle Contraction / Q000187:drug effects; D009132:Muscles / Q000033:anatomy & histology / Q000166:cytology / Q000502:physiology; D011188:Potassium / Q000494:pharmacology; D014882:Water-Electrolyte Balance
chemical_list: D011188:Potassium