I am testing inflammatory properties of a marine sponge extract. this extract gave anti inflammatory activity in first 2 hours with respect to the low doses in carrageenin induced paw oedema test and anti inflammatory activity for leukocyte migration in vivo test (for peritoneal macrophages)using mice, for all the doses. Can this be explainable? Can these two properties present in the same compound (this is an extract which is not fractionated)?