:: AIDS

Neem has immuno-stimulating properties for both the lymphocytic and cell-mediated immune systems. When human white blood cells infected with HIV were cultured with neem extract, the production of viral proteins dropped dramatically. Dr. Upadhyay and Dr. Berre' Sinousi (one of scientists who identified the AIDS virus) believe the neem extracts block production of viral proteins thereby stopping replication of the virus. Studies of the effects neem bark and neem leaf extracts show they significantly reduced the P-24 viral proteins and induced in vitro production of IL-1 interferon. US National Institute of health reports encouraging results from in vitro tests where neem bark extracts killed the AIDS virus. Another possible effect neem may have on combating the AIDS virus is its apparent ability to enhance the cell-mediated immune response to infection. Using extracts made by soaking neem bark in water, Dr. Van Deer Nat, determined that the extract produces a strong immune stimulating reaction. The neem bark extract stimulated lymphocyte function which increased production of MIF, a lymphokine that attaches macrohages and monocytes to infectious agents. Believed to be the first line of defense against HIV infection, neem's ability to enhance the cell-mediated immune response may provide protection from vaginal contraction of the disease if neem is used as a vaginal lubricant before intercourse. If even only partially successful in preventing the spread of AIDS, until scientists develop a cure, neem could save countless live.