title: An examination of the roles of cyclic nucleotides in the initiation of cell proliferation.
mesh_terms: D002455:Cell Division; D002478:Cells, Cultured; D003470:Culture Media; D000242:Cyclic AMP / Q000502:physiology*; D006152:Cyclic GMP / Q000502:physiology*; D004247:DNA / Q000096:biosynthesis; D013936:Thymidine / Q000378:metabolism; D013997:Time Factors
chemical_list: D003470:Culture Media; D004247:DNA; D000242:Cyclic AMP; D006152:Cyclic GMP; D013936:Thymidine