Lihlahisoa

E le ho fumana leseli mabapi le matla a mast cell subpopulations letlalong le tloaelehileng le le kulang, ho ile ha sebelisoa mokhoa o mocha oa enzyme-histochemical staining habeli le hararo o lumelletseng ho fumanoa ha metachromasia (toluidine blue) le mast cell proteases tryptase le chymase ka har'a sele e tšoanang.Likarolo tsa Cryostat li ne li sebelisoa bakeng sa li-biopsies tsa letlalo ho tloha ho mehlala e latelang: letlalo le tloaelehileng (N = 4), psoriasis (N = 13), atopic eczema (N = 7), lichen planus (N = 6), libaka tsa ente ea interferon alpha 2a (N = 13). = 1) ea leukemic e kenella le letlalo le tloaelehileng la mokuli a le mong pele le ka mor'a phekolo.(i) Linomoro tse lekanang tsa li-tryptase- le chymase-positive mast cell (MCTC) li ile tsa fumanoa mefuteng eohle e tloaelehileng le e kulang ka har'a papillary le reticular dermis, ka keketseho e imenneng hararo ho pota-potile li-appendages.(ii) Lisele tsa tryptase-positive mast (MCT) li ne li le sieo letlalong le tloaelehileng, empa li ne li eketsehile ka mokhoa o khethehileng oa lefu ka har'a papillary dermis, ho ruruha ho kenella le ho pota-pota li-appendages.(iii) Keketseho e hlakileng ea MCT e ile ea boela ea hlokomeloa libakeng tsa ente ea interferon ka hare ho leukemic infiltrate, empa eseng ka letlalo le tloaelehileng la mokuli a le mong.Lintlha tsena li fana ka maikutlo a hore mast cell dynamics e itšetlehileng ka lefu e kenyelletsa feela MCT ho ruruha ha letlalo le hore linomoro tsa MCT li laoloa ke lintlha tse ikhethileng tsa lisele tsa lehae.