The effects of low molecular weight materials derived from animal tissues on the growth of animal cells in vitro.
D000818:Animals; D001769:Blood; D002850:Chromatography, Gel; D002854:Chromatography, Paper; D003470:Culture Media; D046508:Culture Techniques; D006128:Growth / Q000187:drug effects*; D008970:Molecular Weight; D010447:Peptide Hydrolases / Q000494:pharmacology*; D010461:Peptones / Q000494:pharmacology*; D014020:Tissue Extracts / Q000494:pharmacology*
D003470:Culture Media; D010461:Peptones; D014020:Tissue Extracts; D010447:Peptide Hydrolases