title: Purification and identification of cyclic nucleotides in Oriental medicinal herbs.
mesh_terms: D000537:Aluminum Oxide; D000818:Animals; D002681:China; D002845:Chromatography / Q000295:instrumentation / Q000379:methods; D002851:Chromatography, High Pressure Liquid; D002855:Chromatography, Thin Layer; D000242:Cyclic AMP / Q000302:isolation & purification*; D006152:Cyclic GMP / Q000302:isolation & purification*; D051379:Mice; D010946:Plants, Medicinal / Q000032:analysis*
chemical_list: D000242:Cyclic AMP; D006152:Cyclic GMP; D000537:Aluminum Oxide