Charcot-Leyden crystals

摘要: Abstract 1.1. Charcot-Leyden crystals found in the blood of patients with high absolute eosinophilia, originate individual eosinophiles. Only a minority eosinophiles present develops crystals. 2.2. Supravital staining eosinophilic granules does not interfere development which are same shape and color as unstained preparations. Dilution prevents formation 3.3. Concentrations various sources: blister fluid, nasal secretion, failed to produce After separation cellular from liquid fraction considerable number were seen develop material. 4.4. Addition intact red cells obtained C-L positive eosinophilia increased both size positive, centrifuged material; it stimulated several though few instances previously negative concentrations. or stroma either source did substantially material, but no stimulation preparations was seen. 5.5. substances other than cells, including serum, plasma, solutions breakdown products prevented material had influence on 6.6. Significance limitations these findings discussed.