title: The isolation of secretory granules from mast cells.
mesh_terms: D000818:Animals; D002458:Cell Fractionation / Q000379:methods; D002499:Centrifugation, Density Gradient; D003594:Cytoplasmic Granules / Q000378:metabolism / Q000648:ultrastructure; D006632:Histamine / Q000378:metabolism; D008297:Male; D008407:Mast Cells / Q000378:metabolism / Q000648:ultrastructure*; D008854:Microscopy, Electron; D051381:Rats; D013696:Temperature; D013997:Time Factors; D014465:Ultrasonics
chemical_list: D006632:Histamine