title: Ultrastructural studies of platelet 'activation' and aggregation in normal spleen from different species.
mesh_terms: D000818:Animals; D001011:Aorta; D001792:Blood Platelets / Q000032:analysis / Q000166:cytology* / Q000502:physiology; D002465:Cell Movement; D003593:Cytoplasm; D004285:Dogs; D004586:Electrophoresis; D004837:Epinephrine / Q000494:pharmacology; D005260:Female; D006493:Heparin / Q000494:pharmacology; D007106:Immune Sera / Q000494:pharmacology; D008264:Macrophages; D008297:Male; D051379:Mice; D008854:Microscopy, Electron; D009940:Organoids; D010587:Phagocytosis; D010973:Platelet Adhesiveness / Q000187:drug effects; D011817:Rabbits; D012701:Serotonin / Q000097:blood; D013154:Spleen / Q000166:cytology*; D013162:Splenic Vein; D013997:Time Factors
chemical_list: D007106:Immune Sera; D012701:Serotonin; D006493:Heparin; D004837:Epinephrine