Christy B. Childs

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High concentrations of fetal bovine serum induced colony formation in soft agar by anchorage-dependent, nontransformed mouse AKR-2B and rat NRK cells. The colony-stimulating activity in fetal bovine serum was precipitated by 45% saturated ammonium sulfate and migrated in molecular sieve chromatography as a single peak of activity in the 10,000-15,000(More)
The effects of epidermal growth factor (EGF), insulin, and a transforming growth factor from fetal bovine serum on protein synthesis, DNA synthesis, and morphology in confluent cultures of AKR-2B mouse cells have been examined. The cells were plated and grown to confluence in serum-containing medium, and then the medium was changed to MCDB 402 containing no(More)
The effects of epidermal growth factor (EGF), insulin, and a transforming growth factor from fetal bovine serum on protein synthesis, DNA synthesis, and morphology in confluent cultures of AKR-2B mouse cells have been examined. The cells were plated and grown to confluence in serum-containing medium, and then the medium was changed to MCDB 402 containing no(More)
The effects of epidermal growth factor (EGF), insulin, and a transforming growth factor from fetal bovine serum on protein synthesis, DNA synthesis, and morphology in confluent cultures of AKR-2B mouse cells have been examined. The cells were plated and grown to confluence in serum-containing medium, and then the medium was changed to MCDB 402 containing no(More)
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