title: Cyclic nucleotide metabolism in human photoreceptors.
mesh_terms: D000221:Adaptation, Ocular; D000262:Adenylyl Cyclases / Q000378:metabolism; D000818:Animals; D002118:Calcium / Q000494:pharmacology; D002417:Cattle; D002499:Centrifugation, Density Gradient; D000242:Cyclic AMP / Q000378:metabolism; D006152:Cyclic GMP / Q000096:biosynthesis / Q000378:metabolism; D006162:Guanylate Cyclase / Q000378:metabolism; D006801:Humans; D066298:In Vitro Techniques; D008027:Light; D008854:Microscopy, Electron; D009712:Nucleotides, Cyclic / Q000378:metabolism*; D010727:Phosphoric Diester Hydrolases / Q000378:metabolism; D010775:Photic Stimulation; D010786:Photoreceptor Cells / Q000166:cytology / Q000201:enzymology* / Q000378:metabolism; D011494:Protein Kinases / Q000378:metabolism; D014020:Tissue Extracts
chemical_list: D009712:Nucleotides, Cyclic; D014020:Tissue Extracts; D000242:Cyclic AMP; D011494:Protein Kinases; D010727:Phosphoric Diester Hydrolases; D000262:Adenylyl Cyclases; D006162:Guanylate Cyclase; D006152:Cyclic GMP; D002118:Calcium