title: X-ray microanalysis of mast cells in rat's muscle.
abstract: Mast cells from rat's tongue muscles, fixed with glutaraldehyde only, were examined with an electron microscopic microanalyzer - the EMMA-4. With the preparatory method used, high emissions of a number of elements were obtained in various intracellular spots. The granules of mast cells were found to contain strictly localized high concentrations of sulphur, calcium and zinc.
mesh_terms: D000818:Animals; D002118:Calcium / Q000032:analysis; D002713:Chlorine / Q000032:analysis; D005976:Glutaral; D008407:Mast Cells / Q000032:analysis* / Q000648:ultrastructure; D009132:Muscles / Q000166:cytology; D010758:Phosphorus / Q000032:analysis; D051381:Rats; D013347:Subcellular Fractions / Q000032:analysis; D013455:Sulfur / Q000032:analysis; D014059:Tongue / Q000166:cytology*; D014961:X-Ray Diffraction; D014965:X-Rays; D015032:Zinc / Q000032:analysis
chemical_list: D010758:Phosphorus; D002713:Chlorine; D013455:Sulfur; D015032:Zinc; D002118:Calcium; D005976:Glutaral