The in vitro function of peripheral blood and bone marrow lymphocytes from 42 children with acute lymphocytic leukemia (ALL) in remission was evaluated before and after cessation of long-term combination immunosuppressive therapy. Lymphocyte function promptly recovers even after 3 yr of antineoplastic therapy, but the immunologic rebound varies, depending on whether the in vitro responses to ph...

hospital acquired infection have 2 origins: 1) infections acquired from the hospitalization. 2) infections that transmit from hospital personnel and those who referred to a hospital. according to the studies approximately half of hospital acquired infection is under the first group. gram-negative bacilli is of prime importance from all bacteries that caused hospital acquired infection. there ar...