title: The separation of rat liver cells in colloidal silica-polyethylene glycol gradients.
mesh_terms: D000818:Animals; D002247:Carbon Isotopes; D002499:Centrifugation, Density Gradient; D003102:Colloids; D066298:In Vitro Techniques; D008099:Liver / Q000166:cytology* / Q000378:metabolism; D008722:Methods; D010101:Oxygen Consumption; D010587:Phagocytosis; D011095:Polyethylenes; D014176:Protein Biosynthesis; D051381:Rats; D012711:Serum Albumin, Radio-Iodinated; D012822:Silicon Dioxide; D013053:Spectrophotometry
chemical_list: D002247:Carbon Isotopes; D003102:Colloids; D011095:Polyethylenes; D012711:Serum Albumin, Radio-Iodinated; D012822:Silicon Dioxide