title: Absence of sulphation factor (somatomedin) activity in preparations of colony stimulating factor and nerve growth factor.
mesh_terms: D000818:Animals; D001853:Bone Marrow / Q000276:immunology*; D001854:Bone Marrow Cells; D002356:Cartilage / Q000378:metabolism; D002455:Cell Division; D002642:Chick Embryo; D002999:Clone Cells; D005260:Female; D051379:Mice; D009414:Nerve Growth Factors / Q000494:pharmacology*; D010384:Pelvic Bones / Q000378:metabolism; D011509:Proteoglycans / Q000096:biosynthesis; D013002:Somatomedins / Q000494:pharmacology*; D013455:Sulfur / Q000378:metabolism; D013462:Sulfur Radioisotopes; D014020:Tissue Extracts / Q000494:pharmacology; D014599:Uterus
chemical_list: D009414:Nerve Growth Factors; D011509:Proteoglycans; D013002:Somatomedins; D013462:Sulfur Radioisotopes; D014020:Tissue Extracts; D013455:Sulfur