Introduction: Macrophages. the cells of the innate immunity play the significant role in immune reactions. In the early stages of inflammatory processes they are the main source of pro-inflammatory cytokines. Cytokines are produced during the interaction of cells with antigen and play an important role in the activation and regulation of immune response. https://countryscenesaddleryandpetsuppliers.shop/product-category/hanovarian-bridle/