Oloa

Ina ia maua se malamalamaaga i le malosi o le mast cell subpopulations i le masani ma le paʻu mamaʻi, o se enzyme-histochemical double ma triple staining method na faʻaaogaina e mafai ai ona maua le metachromasia (toluidine blue) ma le mast cell proteases tryptase ma chymase i totonu o le. sela tutusa.O vaega Cryostat na fa'aogaina i biopsies pa'u mai fa'ata'ita'iga nei: pa'u masani (N = 4), psoriasis (N = 13), atopic eczema (N = 7), lichen planus (N = 6), interferon alpha 2a nofoaga tui (N). = 1) o se leukemic infiltrate ma tutusa paʻu masani o le maʻi lava e tasi aʻo leʻi faia ma pe a uma togafitiga.(i) E tutusa le numera o le tryptase-ma le chymase-positive mast cell (MCTC) na maua i faʻataʻitaʻiga masani uma ma faʻamaʻi i papillary ma reticular dermis, faʻatasi ai ma faʻaopoopoga faatolu i faʻaopoopoga.(ii) Tryptase-positive mast cells (MCT) e leʻi iai i le paʻu masani, ae na matua faʻateleina i se faʻamaʻi faʻapitoa i totonu o le papillary dermis, o le faʻafefe faʻafefe ma faʻapipiʻi faʻaopoopoga.(iii) Fa'ailogaina si'itaga o le MCT na maitauina foi i nofoaga tui interferon i totonu o le leukemic infiltrate, ae le o le pa'u masani o le ma'i lava e tasi.O fa'amaumauga nei o lo'o fa'ailoa mai ai o fa'ama'i e fa'alagolago i le mast cell dynamics e aofia ai na'o le MCT i le fulafula o le pa'u ma o numera MCT e fa'atonutonuina e fa'ama'i fa'apitoa fa'apitonu'u.