Vaccine of monkey's AIDS researches and develops and makes progress

Vaccine of monkey's AIDS researches and develops and makes progress
Vaccine of monkey's AIDS researches and develops and makes progress
London, May 12 (Xinhua) ' The reporter is yellow) One kind that American researchers developed is directed against " Monkey's edition " AIDS vaccine is at experiment in make progress,contribute to not if you can't research and develop, use until future this by human AIDS vaccine foring. The full name of AIDS is AIDS (AIDS) ,It is by HIV (HIV) in the crowd Cause, but by the defective virus (SIV) of monkey's immunity in the monkey Cause. The report that British Nature website published a few days ago says, the vaccine that organization's researchers such as the scientific university of the hygiene of Oregon of U.S.A.,etc. researched and developed can inhibit the activity of SIV virus effectively on some monkeys of Ganges River. In the experiment, researchers have injected this kind of vaccine for the monkey of 24 Ganges River, then let them infected with SIV virus, SIV virus in 13 pieces of monkey's body is totally inhibited, can not measure the sign of the virus activity soon among the result. Observe, reveal to 13 following that monkey launch these among them 12 monkey have resistance by virus to SIV still in one year still, this vaccine demonstrates the long-term lasting result. It is introduced, this kind of vaccine utilizes a kind of big and small afterbirth virus to develop, researchers carry on the genetic transformation to this kind of virus, enable it to imitate HIV in some aspects. The monkey is after injecting this kind of vaccine, a kind of internal immune cells of its - -T cells will be developed out and discerned and attacked the ability of HIV, this kind of T cell also has memory ability, even can still keep the relevant ability to resist virus after HIV is wiped up, make the immune systems of some monkeys still have resistance on HIV after infecting one year. The report thinks, this research results are an important progress in vaccine of AIDS is researched and developed, will contribute to researching and developing and use for human AIDS vaccine. But some experts point out, it is how to apply this method to mankind's subject problem to be solved to guarantee.


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