title: Xanthine accumulation by normal and SV40-transformed WI-38 fibroblasts.
mesh_terms: D002472:Cell Transformation, Viral; D002478:Cells, Cultured; D000242:Cyclic AMP / Q000378:metabolism; D005347:Fibroblasts / Q000378:metabolism*; D006801:Humans; D013539:Simian virus 40; D014970:Xanthines / Q000378:metabolism*
chemical_list: D014970:Xanthines; D000242:Cyclic AMP