“ Inosine at 10 μM stimulated 3H‐thymidine incorporation from ten‐ to seventyfold in dFBS, CS, and dCS but was only slightly stimulatory in FBS and in L‐15 alone.”
“The influence of inosine on DNA synthesis by Chinook salmon embryo cells (CHSE‐214) … investigated because previously cell number was shown to increase from six‐ to thirtyfold if inosine was added to the basal medium (L‐15) supplemented with … dialyzed fetal bovine serum (dFBS), calf serum (CS), or dCS.”