title: Injury of human polymorphonuclear granulocytes frozen in the presence of cryoprotective agents.
mesh_terms: D001793:Blood Preservation; D002467:Cell Nucleus; D002470:Cell Survival; D003451:Cryoprotective Agents; D003593:Cytoplasm; D004121:Dimethyl Sulfoxide; D005615:Freezing; D006801:Humans; D006863:Hydrogen-Ion Concentration; D007962:Leukocytes / Q000166:cytology*; D008858:Microscopy, Phase-Contrast; D009584:Nitrogen; D013194:Staining and Labeling
chemical_list: D003451:Cryoprotective Agents; D009584:Nitrogen; D004121:Dimethyl Sulfoxide