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In this study, we have used radiolabeled IL-2 binding assays, Northern blot analysis, immunofluorescent flow cytometry and cell sorting, as well as proliferation and cytotoxicity assays to perform an(More)
In the following, a surface is always a compact, orientable, twodimensional manifold with or without boundary, a closed surface is one without boundary, and a simple, closed curve on a surface is a(More)