モノカインMeanings1nounmonokineA cytokine produced by mononuclear phagocytes (monocytes/macrophages). Technical term in immunology.モノカインは単たん球きゅうやマクロファージから分ぶん泌ぴつされるサイトカインの一いっ種しゅです。Monokines are a type of cytokine secreted by monocytes and macrophages.