Monday, July 16, 2007



Tumour Necrosis Factor-Alpha (TNF-a), an inflammatory cytokine secreted by Antigen Presenting Cells(APCs) to kill virus infected cells as well as initiate CD4+ T helper 1 responses- illiciting cell mediated cytotoxicity via Natural Killer (NK)cells as well as CD8+ T Cytotoxic cells also Plasma B cell Immunoglobulin production.

Another beautiful molecule.. an art of human biology.. created by God..

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