Qhov twg puas tau AIDS?

Yuav ua li cas yog AIDS? Tus kab mob no? Kab Mob? Qhov twg puas tau AIDS? Public kev tshaj tawm txog hauv TV thiab xov tooj cua ua kom koj ntshai peb cov sij hawm no thiab hu mus sib ntaus sib tua nws.

Ua ntej ntawm tag nrho cov, peb yuav tsum to taub hais tias AIDS - ib tug syndrome ntawm nrhiav (raws li ib tug tshwm sim ntawm ib tug kab mob) immunodeficiency. Lawv tsis ua mob, vim nws tsis yog ib co zoo ntawm cov kab mob, tab sis ib tug syndrome. Nyob rau hauv lem, ib tug syndrome - ib tug ua ke ntawm tej yam uas tshwm sim tiv thaiv lub keeb kwm ntawm ib tug kab mob xws li tus kab mob HIV. Feem ntau cov feem ntau, tus creators ntawm commercials rau ib tug social ntsiab no lub sij hawm yog meant li lub sij hawm tus kab mob HIV xws li human immunodeficiency virus. Vim li no, ntau yog yuav tsis tau mus nug cov "nyob qhov twg puas tau AIDS?" Thiab "nyob qhov twg puas tau tus kab mob HIV?". Yog li ntawd qhov twg puas tau tus kab mob no?

Tab sis txij thaum muaj coob tus neeg feem ntau hais kom nyob rau hauv lub forums: "Qhov twg ua AIDS", peb, tej zaum, cov lus teb rau lo lus nug no.

Tus thawj tus neeg mob ntawm lub mas yuav kis tau immunodeficiency syndrome twb pom nyob rau hauv cov neeg quav thiab homosexuals. Tsis ntev tom qab ntawd, nws twb pom hais tias cov neeg nrog rau qhov no syndrome nquag ces yuav tsum thiab cov neeg uas yav tas los tau ua ib tug ntshav los yog cov tshuaj. Thiab nyob rau hauv thaum ntxov eighties ntawm lub xyoo pua 20th, American zaum Robert Gallo thiab M. Essex thawj pom tias txhua tus neeg mob uas yuav txo tau ntawm lub cev, yog tsis kho tau, yog ib tug rau txim ntawm tus kab mob no. Nyob rau hauv lawv pom, tus kab mob no yog tshwm sim los ntawm ib yam ntawm retrovirus uas ua rau lub neeg mob mus rau ib tug tej hom ntawm leukemia.

Kev tshawb fawb uas tau raug ua tom qab pom tias AIDS muaj nyob rau hauv ib tug neeg uas tau raug yav tas kis tus kab mob HIV. Qhov no tus kab mob no muaj feem xyuam rau tsuas yog ib pab pawg neeg ntawm hlwb muab kev koom tes nyob rau hauv cell-kho hom haum xeeb kev tiv thaiv - T-lymphocytes. Thaum xub thawj nws tsuas disturbs cov nuj nqi ntawm cov hlwb, thiab ces kiag kom lawv puas tsuaj. Vim li no, tib neeg lub cev yuav tiv tiv thaiv txawv kab mob - lub simplest, cov kab mob thiab fungi. Nyob rau hauv tas li ntawd, ib tug tseem ceeb weakening ntawm lub cev nyob rau hauv lub neej yav tom ntej provokes tus txoj kev loj hlob ntawm ib tug ntau yam ntawm kab mob qog hlav hom.

Nyob rau hauv kev, cov lus nug, qhov twg puas tau AIDS thawj, peb teb. Nws yog tseeb hais tias lub keeb kwm ntawm AIDS yog tshwm sim los ntawm cov human immunodeficiency virus. Thiab nws yuav tsis ncaj ncees lawm hais tias tus kab mob HIV - lub causative tus neeg saib xyuas ntawm AIDS. Qhov no yog ib tug ntawm cov kauj ruam (lub xeem los yog davhlau ya nyob twg). Tab sis qhov twg puas tau tus kab mob no los?

Muaj ntau ntau theories txog nws keeb kwm:

• Kev tshawb xav ntawm Robert Gallo. Qhov no paub txog ntseeg hais tias tus thawj HIV-zoo twb ntsuab liab uas nyob hauv teb chaws Africa. Nyob rau tej taw tes, yus retrovirus yog tau kov yeej lub hom teeb meem thiab hla rau tib neeg. Dhau li ntsuab liab nyob ntawm kev pheej hmoo, thiab ib co lwm liab, xws li chimpanzees thiab African dawb-daim tawv muag mangabey, txij li thaum tus kab mob HIV antibodies tau kuaj nyob rau hauv lawv cov ntshav. Tab sis qhov twg puas tau qhov no retrovirus nyob rau hauv liab, tsis muaj leej twg paub.

• HIV - ib tug yuam kev Zaum. Ib txhia ntseeg hais tias tus kab mob no cov yog cov kev tshwm sim ntawm ib tug ua tsis tau tejyam xyaum ua tej yam nyob rau hauv uas zaum nyob rau hauv lub seventies ntawm lub xyoo pua 20th sim los ua ib tug txhaj tshuaj tiv thaiv tiv thaiv tus kab mob siab B thiab poliomyelitis. Nws yog nyob rau ntawm lub sij hawm no, AIDS mob nyob rau hauv tib neeg twb xub sau nyob rau hauv lub tebchaws United States. Los ntawm txoj kev, polio thiab kab mob siab B tshuaj tiv thaiv yog tsim los ntawm cov txheeb raws roj ntsha khoom chimpanzees. Thiab ntawm no nws yog tsis yooj yim sua tsis tau daim ntawv ceeb toom cov kev twb kev txuas mus rau lub yav dhau los ziag no.

• HIV - tus kab mob no tsis yog! Muaj antiretroviral kho, uas tom qab ua rau AIDS thiab tib neeg. Nws hloov tawm hais tias tus kab mob HIV - nws yog ib tug fairy taleas kws tuam txhab uas muag uas xav kom khwv tau ntau npaum li ntawd nyiaj.

• HIV - ib tug lom riam phom uas tsim lub American zaum mus rau undermine qhov chaw ntawm lub USSR nyob rau hauv lub ntiaj teb no.