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BennettCGreenJCiancioMGoralJPitstickLPytyniaMet al

doi: 10.7150/ijbs.69141 67 LiPJiangMLiKLiHZhouYXiaoXet al

I found more recently there are reports of this, like with SK11, and others

Cytokines secreted by IL-2-activated lymphocytes induce endogenous nitric oxide synthesis and apoptosis in macrophages
