So let's begin with the antibody mediated immunity. Now, the leukocytes involved the white blood cells involved in the antibody mediated immunity are the beetleympicides. Now, beet lymphocytes not only form in the bone marrow but they also mature in our bone marrow. And once they are released into our plasma into our lymph they travel and are stored within the lymph nodes of our body. Now, when infection takes place the B lymphocytes are released from the lymph node and they travel through our lymph system through our blood system and they travel inside our tissues. Now, before we actually discuss these B lymphocytes let's backtrack and go back to the process of inflammation.