About OLIVERA A
About Georgetown Univ. Medical Center, Washington, D.C., USA
About SPIEGEL S
About Georgetown Univ. Medical Center, Washington, D.C., USA
About Nature (London)
About 3T3 cell
About sphingosine
About Receptors on cell membrane
About PDGF
About FCS
About マイトジェン
About 誘発
About 細胞増殖
About スフィンゴシン-1-りん酸