title: The in vitro induction of differentiation of putative human stem cells by thymosin and agents that affect cyclic AMP.
mesh_terms: D002454:Cell Differentiation / Q000187:drug effects*; D002648:Child; D000242:Cyclic AMP / Q000502:physiology*; D006412:Hematopoietic Stem Cells / Q000166:cytology*; D006801:Humans; D007153:Immunologic Deficiency Syndromes / Q000097:blood; D008213:Lymphocyte Activation; D012397:Rosette Formation; D013947:Thymosin / Q000494:pharmacology; D013951:Thymus Hormones / Q000494:pharmacology*
chemical_list: D013951:Thymus Hormones; D013947:Thymosin; D000242:Cyclic AMP