Star Sludge
10th November 2006 - 03:59 AM
I think this has been a big muddle for a long time.
Retroviruses have function so when they find so called SIV in apes it doesn't mean it makes them sick just as finding HIV in humans doesn't mean they'll get sick.
I've got friends diagnosed with HIV who haven't had any medication for over a decade.
Here they found SIV comes out when baboons get pregnant, SIV is supposed to do this because it helps to the trophoblastic cells attach the fetus to the placenta.
"Electron microscopic studies have revealed the presence of endogenous retroviral (ERV) particles in normal primate placental tissues. These particles have ultrastructural similarities to type C retroviral particles and are mainly associated with the trophoblast. In normal human placental tissues, they have antigenic similarity with exogenous retroviruses, such as the human immunodeficiency virus (HIV), and may have a role to play in the regulation of cellular gene expression, syncytiotrophoblast formation or pregnancy-related immunosuppression."
"The results of this study confirm the specific expression of retroviral cross-reactive antigens in normal baboon placental tissues and suggest placental cellular proteins may have antigenic similarity with those recognized by anti-HIV/SIV antibodies. The role of these retroviral-related proteins expressed at the maternal-fetal interface remain unclear."
Characterization of antigens expressed in normal baboon trophoblast and cross-reactive with HIV/SIV antibodies.
http://www.ncbi.nlm.nih.gov/entrez/query.f...1&dopt=CitationI hope no one is nuts enough to think the gorillas have HIV because rumours spread like wild fire in Africa and there is no one to stop a cull.