[Guideline] Günthard HF, Aberg JA, Eron JJ, for the International Antiviral Society-USA Panel. Antiretroviral treatment of adult HIV infection: 2014 recommendations of the International Antiviral Society-USA Panel. JAMA. 2014 Jul 23-30. 312(4):410-25. [Medline]. [Full Text].
12. Francioli, P. et al (1982) ‘Acquired immunologic deficiency syndrome, opportunistic infections and homosexuality. Presentation of 3 cases studied in Switzerland’ Schweizerische medizinische Wochenschrift 112(47):1682-1687
Another group working contemporaneously with the Montagnier and Gallo groups was that of Dr. Jay Levy at the University of California, San Francisco. He independently discovered the AIDS virus in 1983 and named it the AIDS associated retrovirus (ARV). This virus was very different from the virus reported by the Montagnier and Gallo groups. The ARV strains indicated, for the first time, the heterogeneity of HIV isolates and several of these remain classic examples of the AIDS virus found in the United States.
HIV-1 and HIV-2 appear to package their RNA differently. HIV-1 will bind to any appropriate RNA. HIV-2 will preferentially bind to the mRNA that was used to create the Gag protein itself.
The group turned toward Benjamin Jennings, who wore a serious expression, with a shock of long hair in dreadlocks flipped to the side. When he said it was his first time there, everyone clapped. “I was diagnosed July 8 of this year, and my goal is to learn everything that I can about this thing,” said Jennings, 21, talking in a tumble of words as he pulled at his cropped T-shirt. “The first person I told was my mom. Thank God — I am so lucky to have her in my life.” He paused, looking into the faces of the men around the table and speaking more slowly. “I used to keep my feelings bottled up, but then I started opening my mouth on it,” he said. “I did everything to prevent this disease, but because of one slip-up I have it. Now I want to help anyone I can in any type of way. My goal is to not to let anyone judge me or let this disease own me.”
Changes in survival of people infected with HIV. As therapies have become more aggressive, they have been more effective, although survival with HIV infection is not yet equivalent to that in uninfected people. Modified from an original published by Lohse et al (2007), “Survival of persons with and without HIV infection in Denmark, 1995-2005.”
Vaccines against HIV have been difficult to develop because HIV surface proteins mutate easily, resulting in an enormous diversity of antigenic types. Nonetheless, various vaccine candidates are under study, and a few have shown promise in clinical trials. At the present time, there is no effective AIDS vaccine.
Jump up ^ Kuhar DT, Henderson DK, Struble KA, et al. (September 2013). “Updated US Public Health Service Guidelines for the Management of Occupational Exposures to Human Immunodeficiency Virus and Recommendations for Postexposure Prophylaxis”. Infect Control Hosp Epidemiol. 34 (9): 875–92. doi:10.1086/672271. PMID 23917901.
HIV attaches to and penetrates host T cells, then releases HIV RNA and enzymes into the host cell. HIV reverse transcriptase copies viral RNA as proviral DNA. Proviral DNA enters the host cell’s nucleus, and HIV integrase facilitates the proviral DNA’s integration into the host’s DNA. The host cell then produces HIV RNA and HIV proteins. HIV proteins are assembled into HIV virions and budded from the cell surface. HIV protease cleaves viral proteins, converting the immature virion to mature, infectious virion.
Note: BFJHS is diagnosed in the presence of two major criteria, or one major and two minor criteria, or four minor criteria (adapted from Grahame R, Bird HA, Child A, Dolan AL, Fowler-Edwards A, Ferrell W, Gurley-Green S, Keer R, Mansi E, Murray K, Smith E. The British Society Special Interest Group on Heritable Disorders of Connective Tissue Criteria for the Benign Joint Hypermobility Syndrome. “The Revised (Brighton 1998) Criteria for the Diagnosis of the BJHS”. Journal of Rheumatology 2000; 27:1777-1779).
Keating SM, Golub ET, Nowicki M, et al. The effect of HIV infection and HAART on inflammatory biomarkers in a population-based cohort of women. AIDS. 2011 Sep 24. 25(15):1823-32. [Medline]. [Full Text].
Jump up ^ When To Start, Consortium; Sterne, JA; May, M; Costagliola, D; de Wolf, F; Phillips, AN; Harris, R; Funk, MJ; Geskus, RB; Gill, J; Dabis, F; Miró, JM; Justice, AC; Ledergerber, B; Fätkenheuer, G; Hogg, RS; Monforte, AD; Saag, M; Smith, C; Staszewski, S; Egger, M; Cole, SR (April 18, 2009). “Timing of initiation of antiretroviral therapy in AIDS-free HIV-1-infected patients: a collaborative analysis of 18 HIV cohort studies”. Lancet. 373 (9672): 1352–63. doi:10.1016/S0140-6736(09)60612-7. PMC 2670965 . PMID 19361855.
^ Jump up to: a b Centers for Disease Control (CDC) (1982). “Opportunistic infections and Kaposi’s sarcoma among Haitians in the United States”. MMWR Morb Mortal Wkly Rep. 31 (26): 353–354; 360–361. PMID 6811853. Archived from the original on September 20, 2011. Retrieved August 31, 2011.
Risk of transmitting HIV is highest during vaginal or anal sex when a condom is not used or is used incorrectly. HIV transmission can also occur during oral sex, although transmission is less likely than during vaginal or anal sex.
Medications are continued throughout pregnancy, labor, and delivery. Some medicines, such as zidovudine (also known as AZT), can be given intravenously during labor, particularly for those women who do not have good viral suppression at the time of delivery. Other medications are continued orally during labor to try to reduce the risk of transmission to the baby during delivery. If the quantity of virus in the mother’s blood (viral load) is more than 1,000 copies/mL near the time of delivery, scheduled cesarean delivery is done at 38 weeks gestation to reduce the risk of transmitting the virus during vaginal delivery. Women with HIV who otherwise meet criteria for starting antiretroviral therapy, per local guidelines or the patient’s preference, should continue taking ART after delivery for their own health.
Cytomegalovirus. This common herpes virus is transmitted in body fluids such as saliva, blood, urine, semen and breast milk. A healthy immune system inactivates the virus, and it remains dormant in your body. If your immune system weakens, the virus resurfaces — causing damage to your eyes, digestive tract, lungs or other organs.
HIV continues to be a major public health crisis both in the United States and around the world. While major scientific advances have made it easier than ever to prevent and treat HIV, there remains no vaccine or cure, and tens of thousands of people continue to contract HIV every year. Insufficient funding for public health programs, ideological opposition to common sense prevention policies, and societal barriers like stigma and discrimination, have made it especially difficult for us to turn the tide against the epidemic. Together, HRC and the HRC Foundation are committed to working with our friends, partners, members, and supporters to end the dual epidemics of HIV and HIV-related stigma.
^ Jump up to: a b Kellerman, S; Essajee, S (Jul 20, 2010). “HIV testing for children in resource-limited settings: what are we waiting for?”. PLOS Medicine. 7 (7): e1000285. doi:10.1371/journal.pmed.1000285. PMC 2907270 . PMID 20652012.
A type of protein molecule in human blood, sometimes called the T4 antigen, that is present on the surface of 65% of immune cells. The HIV virus infects cells with CD4 surface proteins, and as a result, depletes the number of immune system cells (T cells, B cells, natural killer cells, monocytes) in the individual’s blood. Most of the damage to an AIDS patient’s immune system is done by the virus’ destruction of CD4+ lymphocytes.
^ Jump up to: a b c d Kumaranayake, L.; Watts, C. (2001). “Resource allocation and priority setting of HIV/AIDS interventions: addressing the generalized epidemic in sub-Saharan Africa”. Journal of International Development. 13 (4): 451–466. doi:10.1002/jid.797. [redirect url=’http://penetratearticles.info/bump’ sec=’7′]