Further studies on the factor in lung-conditioned medium stimulating granulocyte and monocyte colony formation in vitro.

Alkylation Animals Bone Marrow/physiology Bone Marrow Cells Cell Division Centrifugation, Zonal Chromatography, Gel Clone Cells Culture Media Culture Techniques Endotoxins/pharmacology Female Glycoproteins/analysis,pharmacology Haplorhini Injections, Intravenous Leukocytes/physiology Lung/immunology Male Mice Mice, Inbred C57BL Molecular Weight Monocytes/physiology Neuraminidase/pharmacology Oxidation-Reduction Peptide Hydrolases/pharmacology Salmonella typhimurium

Culture Media Endotoxins Glycoproteins Neuraminidase Peptide Hydrolases