title: Activation and reactivation of Ciona spermatozoa.
mesh_terms: D000255:Adenosine Triphosphate / Q000494:pharmacology; D000818:Animals; D002938:Ciona intestinalis / Q000502:physiology*; D000242:Cyclic AMP / Q000494:pharmacology; D008297:Male; D012965:Sodium Chloride / Q000494:pharmacology; D013081:Sperm Motility; D013082:Sperm Tail / Q000502:physiology* / Q000648:ultrastructure; D013094:Spermatozoa / Q000502:physiology*; D013806:Theophylline / Q000494:pharmacology; D014357:Trypsin / Q000494:pharmacology; D014561:Urochordata / Q000502:physiology*
chemical_list: D012965:Sodium Chloride; D000255:Adenosine Triphosphate; D013806:Theophylline; D000242:Cyclic AMP; D014357:Trypsin