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.
Our human body has various special ways of responding to antigens. Mostly these ways are classified into two categories: 1  Antibody-mediated immunity in which the different antibodies that are dissolved in lymph, blood and other fluids of the body bond with the antigen and activate a response (humoral immunity).he most important role in immunization is played by white blood cells or lymphocytes which are usually produced in the bone marrow and are then transported to various organs for their protection. Cell mediated immunity is also a part of this whole defense system.