The role of the macrophage in wound repair. A study with hydrocortisone and antimacrophage serum.

The role of the monocyte/macrophage in wound repair has been investigated by studying the healing process in wounds depleted of this cell and/or its phagocytic activity. Hydrocortisone acetate (0.6 mg/g body weight) administered as a subcutaneous depot was used to induce a prolonged monocytopenia in guinea pigs, and antimacrophage serum (AMS) was used for local elimination of tissue macrophages. In vitro, the presence of complement, macrophages...