title: Light activation of phosphodiesterase activity in retinal rod outer segments.
mesh_terms: D000255:Adenosine Triphosphate / Q000494:pharmacology; D000818:Animals; D002417:Cattle; D002499:Centrifugation, Density Gradient; D000242:Cyclic AMP; D006152:Cyclic GMP; D003624:Darkness; D008027:Light; D010727:Phosphoric Diester Hydrolases / Q000378:metabolism*; D010786:Photoreceptor Cells / Q000187:drug effects / Q000201:enzymology*; D011868:Radioisotopes; D013347:Subcellular Fractions / Q000201:enzymology
chemical_list: D011868:Radioisotopes; D000255:Adenosine Triphosphate; D000242:Cyclic AMP; D010727:Phosphoric Diester Hydrolases; D006152:Cyclic GMP