title: Effect of nucleotides and related compounds on glutamine synthetase activity in chick embryo retina: a biochemical and immunohistochemical study.
mesh_terms: D000818:Animals; D002642:Chick Embryo; D002855:Chromatography, Thin Layer; D004790:Enzyme Induction; D005974:Glutamate-Ammonia Ligase / Q000096:biosynthesis*; D006651:Histocytochemistry; D006854:Hydrocortisone / Q000502:physiology; D066298:In Vitro Techniques; D009712:Nucleotides, Cyclic / Q000502:physiology*; D011863:Radioimmunoassay; D012160:Retina / Q000201:enzymology*
chemical_list: D009712:Nucleotides, Cyclic; D005974:Glutamate-Ammonia Ligase; D006854:Hydrocortisone