Vamwe vanachiremba vachiri kushandisa mazano ekare eRAST ekuongorora zvirwere
Chiyero cheRAST rudzi rwekuongorora ropa kunoshandiswa kuongororwa neukwepa . Izvi zvinoshandiswa, izvo zvinoshandisa radioactivity, zvakanyanya kuregwa navanachiremba vachida nzira itsva, yakanyatsoruramisa yekuongororwa, asi vamwe vanachiremba vachiri kushandisa mune dzimwe zviitiko.
RAST inomirira "radioallergosorbent." Miedzo yeRAST yakange iri nzira yakachengeteka yekuedza kushaya zvokudya zvekudya, asi iyo inodhura uye haina kuonekwa seyakarurama sekudya kwezvinetso.
Mapoka ezveMakirini uye National Institute of Allergy uye Zvirwere Zvirwere Zvinotapurirwa zvakakurudzirwa muna 2010 kuti vanachiremba vanoshandura ropa ravo kuongororwa kweropa kune izvo zvinonzi inzyme-yakabatana immunosorbent assay, kana ELISA, kuedza. Izvi zvinoshandiswa neutachiona hazvishandisi radioactivity, uye zvinonyanya kukunda kupfuura chirongwa cheRAST. Zvisinei, vashoma vese allergists vanoramba vachishandisa RAST kuedza.
Ndeapi Miedzo YeRAST Inoshandiswa?
Munguva yakapfuura, miedzo yeRAST yaiwanzoshandiswa pamwe chete nekuongororwa kweganda , kana mumamiriro ezvinhu apo mamwe maedzo anoonekwa seine ngozi (semuenzaniso, apo murwere akawana chirwere chakakomba chirwere pashure pokudya zvokudya). Vanoramba vachishandiswa pane dzimwe nguva mumamiriro ezvinhu aya, kunyange zvazvo muhuwandu hwemazviremba vanachiremba vanorayira ELISA zviratidzo pane RAST miedzo.
Kufanana neEEA kudya kwemazuva ose ekuedzwa, chirwere cheRAST chinosanganisira kutsvaga kutaridzirwa kune chegen in test test ine ropa raive rakatorwa kubva kune murwere, kwete mumurwere pachake, saka hapana mungozi inopesana nehutachiona hwehutano mumurwere chikamu chekuongorora zvirwere.
Zviratidzo zveprick uye zvokudya zvinotakura zvinotakura iyo ngozi yekusateerera kwakashata, ndicho chikonzero ichi chinofanira kuitwa pasi pekutarisirwa kweutano.
Kubatsirwa uye Kukanganiswa kweZviedzo zveRAST
Miedzo yeRAST inofungidzirwa sechinhu chiduku chinonzwisiswa kupfuura ganda rinosangana nemiedzo, kunyange iyo inofungidzirwa kuti yakarurama uye inobatsira.
Izvo zvinokosha nokuti dzinokwanisa kupa ruzivo pamusoro pehutano hwehutano hwakanaka huripo muropa remurwere, uye havatore nguva yakawanda.
Miedzo yeRAST inogona kushandiswa mune dzimwe mamiriro ekugadziriswa kwepakutanga-sekuenzanisa, zvinogona kushandisa shanduko yeRAST apo munhu ari kuedzwa ane eczema yakaoma kana mikoko inoramba iripo mumuviri wose unogona kukanda kuvharwa kwepakutanga, uchisiya test prick zvinoguma mubvunzo.
Hazvina kukonzera kuongororwa kana kuongororwa kweRAST, zvisinei, kunonzi kwakarurama se "mapofu" ekudya zvinetso, uko iwe usingazivi kuti chii chauri kudya. Kana zvichibvira, chirongwa chakanaka cheRAST chichawanzosimbiswa nechinetso chekudya. Mukuwedzera, miedzo yeRAST haisipo kune zvose zvinogona kuitika, naizvozvo kana chirwere chisina kujairika chinenge chichifungidzirwa, chiremba wako angasazokwanisa kuidzidzira iyo achishandisa muedzo weRAST.
Chii chaunotarisira kubva pamuedzo weRAST
Chikamu chako chemuedzo weRAST chinosanganisira kushandura ropa nyore, izvo zvinogona kuitika kuhofisi yako yechiremba kana pare laboratory.
Kana uchangobva kupa sveru yako yeropa, nyanzvi ichawedzera kuregererwa kweropa kune ropa rako rakatorwa uye ona kuti yakawanda sei iyo inogumira kune immunoglobulin E (IgE) muropa rako. IgE chikamu chemuviri wako wechirwere chekuzvidzivirira chinokonzerwa nekugadzirisa, uye kune chimiro chakasiyana cheIg for every allergen.
Zvadaro, nyanzvi yebazi inoshamba ropa kuitira kuti iga yega yega yega uye yeAgengen-specific IgE igare. Pakupedzisira, nyanzvi ichawedzera sarum inoshandiswa mumhepo, iyo inobatsira kukanganiswa kweAggen-specific IgE muropa remurwere kuti iyerwe.
Shoko kubva
Vose allergists vari kushandisa zvakanyanya kunzwisisa ELISA miedzo, panzvimbo yevakuru, re-radioactive RAST miedzo, kuedza ropa rako nokuda kwechirwere . Zvisinei, mune zvimwe zviitiko-somuenzaniso, kana chiremba wako achitenda kuita mamwe maitiro ezvimwe zvirwere zvinogona kuve pangozi kwauri-chiremba wako angasarudza muedzo weRAST kune mamwe marudzi ekuedzwa.
Kana iwe usingazivi kuti chiremba chiremba wako akarayira kana kuti chikonzero shure kwekuedzwa kwakaitwa, bvunza chiremba wako nezvazvo.
Sources:
Chinoy, Birjis, Edgar Yee & Sami L. Bahna. "Kuongorora Ganda Kuenzaniswa neAradioallergosorbent Testing for Indoor Allergens." Clinical and Molecular Allergy April 15 2005 3 (4): doi: 10.1186 / 1476-7961-3-4. 22 Jul 2007.
Zvokudya Allergy Research neku Dzidzo. Dambudziko reRopa chiitiko cheji.
Kemp, Stephen F., naRichard F. Lockey, eds. Kuongororwa Kuongororwa kweAirgic Disease. New York: Marcel Dekker, Inc., 2000. pp. 12, 119, 213-15.
Virella, Gabriel, ed. Medical Immunology. 5th ed. New York: Marcel Dekker, Inc., 2001. pp. 414-16.