1 The flour will help prevent the bag from bursting while cooking. 2  Place the ham, skin side up, in the oven bag. 3  Place the bag and ham in a large roaster that is at least 2 inches deep. 4  Add 3 to 4 cups of water or other liquid to the bag.ncovered: 1  After trimming the skin and some of the fat, place the ham on a rack in a shallow baking pan with fat side up. 2  Half hams should be placed with cut side down. 3  Add 1/4 inch of water to the bottom of the roasting pan.
Cell-mediated immunity, also known as cellular immunity, is one of the two types of the adoptive immune system inside the body. It is mostly responsible for fighting microbes and antigens or foreign substances inside the cells. The T lymphocytes, or thymus-derived lymphocytes, are a key part of cell-mediated immunity.
The humoral response, mediated by B cells with the help of T cells, produces highâaffinity and antigenâspecific antibodies. This is in contrast with the CD8 Tâcell response which leads to the generation of large numbers of antigenâspecific cells that are capable of directly killing infected cells.he primary immune response of the body to antigen occurs on the first occasion it is encountered. Depending on the nature of the antigen and the site of entry this response can take up to 14 days to resolve and leads to the generation of memory cells with a high specificity for the inducing antigen.