An indirect immunofluorescence technique with monoclonal antibodies has been used to identify T cells, T helper cells, T suppressor cells, and granulocytes in the dermal granulomas of 22 patients with leprosy. In tuberculoid leprosy, T helper cells predominated and T suppressor cells were located at the periphery of well-circumscribed granulomas. In lepromatous leprosy, the two subsets of T cells were numerous in treated patients. In ENL lesions, T cells were more numerous and T helper cells predominated. Enumerations of the T cell subsets in the dermis and in the blood showed similar changes, but these changes were quantitatively more marked in the dermal granulomas.
BT - International journal of leprosy and other mycobacterial diseases : official organ of the International Leprosy Association C1 - http://www.ncbi.nlm.nih.gov/pubmed/6332791?dopt=Abstract CN - WALLACH1984 DA - 1984 Sep IS - 3 J2 - Int. J. Lepr. Other Mycobact. Dis. LA - eng N2 -An indirect immunofluorescence technique with monoclonal antibodies has been used to identify T cells, T helper cells, T suppressor cells, and granulocytes in the dermal granulomas of 22 patients with leprosy. In tuberculoid leprosy, T helper cells predominated and T suppressor cells were located at the periphery of well-circumscribed granulomas. In lepromatous leprosy, the two subsets of T cells were numerous in treated patients. In ENL lesions, T cells were more numerous and T helper cells predominated. Enumerations of the T cell subsets in the dermis and in the blood showed similar changes, but these changes were quantitatively more marked in the dermal granulomas.
PY - 1984 SP - 318 EP - 26 T2 - International journal of leprosy and other mycobacterial diseases : official organ of the International Leprosy Association TI - The cellular content of dermal leprous granulomas: an immuno-histological approach. VL - 52 SN - 0148-916X ER -