title: Studies on cyclic AMP levels and phosphodiesterase activity in developing sea urchin eggs. Effects of puromycin, 6-dimethylamino purine and aminophylline.
mesh_terms: D000628:Aminophylline / Q000494:pharmacology*; D000818:Animals; D002455:Cell Division; D000242:Cyclic AMP / Q000032:analysis*; D005260:Female; D005306:Fertilization; D010063:Ovum / Q000032:analysis / Q000187:drug effects* / Q000201:enzymology; D010726:Phosphodiesterase Inhibitors; D010727:Phosphoric Diester Hydrolases / Q000032:analysis*; D011687:Purines / Q000494:pharmacology*; D011691:Puromycin / Q000494:pharmacology*; D011863:Radioimmunoassay; D012617:Sea Urchins; D013268:Stimulation, Chemical; D014020:Tissue Extracts / Q000032:analysis
chemical_list: D010726:Phosphodiesterase Inhibitors; D011687:Purines; D014020:Tissue Extracts; D000628:Aminophylline; D011691:Puromycin; D000242:Cyclic AMP; D010727:Phosphoric Diester Hydrolases