License Renewal Information: 1  All Physician and Physician Pro Bono licenses expire on April 30 of odd-numbered years.  All Physician Training licenses expire on August 31, 2015, are good for three years, and can only renew once (for a total of six years).
The white blood cells or lymphocytes produced by these lymph nodes kill bacteria and viruses entering the body. Lymph nodes are very small organs, only about 1-2 cm in size and are found as a network throughout the body.odgkin's Disease. Hodgkin's disease is one of the serious lymph nodes diseases, and it is a type of cancer, in which the lymphocytes are commonly affected and the victim with this type of cancer becomes vulnerable to many other diseases as the immune system is going be to partially or completely destroyed.
The lymphocyte is the main cell of the lymphoid tissue. Lymphocytes are a type of white blood cell which produce antibodies to kill any pathogens which invade the body.They a â¦ re small white blood cells which have large nuclei, but no granules.They produce antibodies that fight disease and harmful microbes in the body or mark the disease for the phagocytes to engulf.ymphocytes are the second most common leukocytes which comprise 20 to 40% of the leukocytes in the blood. Lymphocytes, which are also known as natural killer cells, are also â¦ special lymphocytes that can recognize a pathogen by the antigens on its cell wall and it will release chemicals to destroy it.