title: Sodium-dependent activation of sea urchin spermatozoa by speract and monensin.
mesh_terms: D000818:Animals; D001693:Biological Transport, Active / Q000187:drug effects; D000242:Cyclic AMP / Q000378:metabolism; D006152:Cyclic GMP / Q000378:metabolism; D005663:Furans / Q000494:pharmacology*; D006863:Hydrogen-Ion Concentration; D008297:Male; D008985:Monensin / Q000494:pharmacology*; D009842:Oligopeptides / Q000494:pharmacology*; D010101:Oxygen Consumption / Q000187:drug effects*; D012617:Sea Urchins; D012964:Sodium / Q000378:metabolism / Q000494:pharmacology*; D013081:Sperm Motility / Q000187:drug effects*; D013094:Spermatozoa / Q000187:drug effects / Q000378:metabolism*
chemical_list: D005663:Furans; D009842:Oligopeptides; C028364:speract; D008985:Monensin; D012964:Sodium; D000242:Cyclic AMP; D006152:Cyclic GMP