53 research outputs found

    REACTIVITY OF PRESUMED ANTI-NATURAL KILLER CELL ANTIBODY LEU-7 WITH INTRAFOLLICULAR LYMPHOCYTES-T

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    This report describes the presence of a T lymphocyte subpopulation in germinal centres of lymph follicles. This subpopulation is defined by reactivity with Leu 7 antibody, in addition to OKT11, OKT1, OKT3 and OKT4 positivity. The functional activity of this T lymphocyte subpopulation is a matter of discussion and has to be clarified by functional studies of purified populations of these cells
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