title: Studies on the roles of cyclic AMP and calcium in the development of bovine sperm motility.
mesh_terms: D015056:1-Methyl-3-isobutylxanthine / Q000494:pharmacology; D000818:Animals; D001639:Bicarbonates / Q000494:pharmacology; D002118:Calcium / Q000378:metabolism*; D002417:Cattle; D000242:Cyclic AMP / Q000378:metabolism*; D004822:Epididymis / Q000166:cytology; D008297:Male; D013079:Sperm Maturation; D013081:Sperm Motility / Q000187:drug effects; D013094:Spermatozoa / Q000187:drug effects / Q000378:metabolism*; D013806:Theophylline / Q000494:pharmacology
chemical_list: D001639:Bicarbonates; D013806:Theophylline; D000242:Cyclic AMP; D002118:Calcium; D015056:1-Methyl-3-isobutylxanthine