Term: cytokine: any of various protein molecules secreted by cells of the immune system that serve to regulate the immune system
Broader: protein: any of a large group of nitrogenous organic compounds that are essential constituents of living cells; consist of polymers of amino acids; essential in the diet of animals for growth and for repair of tissues; can be obtained from meat and eggs and milk and legumes | Unrelated: pul: 100 puls equal 1 afghani in Afghanistan
Broader: protein: any of a large group of nitrogenous organic compounds that are essential constituents of living cells; consist of polymers of amino acids; essential in the diet of animals for growth and for repair of tissues; can be obtained from meat and eggs and milk and legumes | Unrelated: grain: dry seed-like fruit produced by the cereal grasses: e.g. wheat, barley, Indian corn