Cov txheej txheem:
- Vim li cas RotaShield tau txiav tawm?
- Lub hom phiaj ntawm cov tshuaj tiv thaiv kab mob rotavirus yog dab tsi?
- Leej twg ua RotaShield?
- Leej twg pom rotavirus?
Video: Tshuaj tiv thaiv rotashield yog dab tsi?
2024 Tus sau: Fiona Howard | [email protected]. Kawg hloov kho: 2024-01-10 06:38
Q: RotaShield® yog dab tsi? A: Cov tshuaj tiv thaiv RotaShield® yog thawj koob tshuaj tiv thaiv kab mob rotavirus gastroenteritis tau pom zoo sivhauv Tebchaws Meskas thaum Lub Yim Hli 1998. Yog xav paub ntxiv txog rotavirus, saib Lus Nug & Lus Teb txog Rotavirus.
Vim li cas RotaShield tau txiav tawm?
tshuaj tiv thaiv kab mob rotavirus muaj keeb kwm teeb meem - Wyeth's Rotashield raug rub tawm ntawm kev ua lag luam xyoo 1999 tom qab nws tau txuas nrog qhov tsis tshua muaj tab sis ua rau lub plab zom mov hu ua intussusceptionTus kab mob kis hauv Rotarix, hu ua porcine circovirus type 1 lossis PCV-1, tsis paub tias ua rau muaj kab mob.
Lub hom phiaj ntawm cov tshuaj tiv thaiv kab mob rotavirus yog dab tsi?
Tus kab mob no tuaj yeem ua rau mob raws plab, ntuav, ua npaws, thiab mob plab. Cov menyuam yaus uas kis tus kab mob rotavirus tuaj yeem ua rau lub cev qhuav dej thiab yuav tsum tau mus pw hauv tsev kho mob. CDC pom zoo kom cov menyuam mos tau txhaj tshuaj tiv thaiv kab mob rotavirus tiv thaiv kab mob rotavirus.
Leej twg ua RotaShield?
Pib pib thaum nruab nrab-1980s, Wyeth-Ayerst Pharmaceuticals tau ua qhov kev txhim kho thiab kev kuaj mob ntawm RotaShield, cov tshuaj tiv thaiv kab mob rotavirus muaj 3 tus tib neeg-rhesus reassortant rotavirus hom thiab 1 rhesus rotavirus strain.
Leej twg pom rotavirus?
Nyob rau xyoo 1973, Ruth Npis Sov thiab cov npoj yaig pom tus kab mob nyob hauv cov hnyuv ntawm cov menyuam yaus uas muaj raws plab los ntawm kev siv hluav taws xob micrography. Tus kab mob no tau raug hu ua "rotavirus" vim nws qhov zoo sib xws ntawm lub log (rota yog Latin rau lub log).
Pom zoo:
Dab tsi yog qhov sib txawv ntawm tus neeg tsis haum tshuaj thiab tus kws tshuaj tiv thaiv kab mob?
Tus kws tshuaj tiv thaiv kab mob kho cov teeb meem kev noj qab haus huv coj los ntawm kev tiv thaiv kab mob. Kuj tseem hu ua allergists, immunologists yog cov kws kho mob uas kuaj xyuas, kho, thiab ua haujlwm los tiv thaiv kev tiv thaiv kab mob .
Dab tsi yog qhov txawv ntawm cov tshuaj tiv thaiv thiab tshuaj tiv thaiv?
Raws li nouns qhov txawv ntawm antitype thiab hom yog hais tias antitype yog ib yam dab tsi uas yog cim los yog sawv cev los ntawm ib homthaum hom yog ib pab pawg raws li cov yam ntxwv sib koom; ib hoob . Antitype txhais li cas? 1a:
Puas yog cov tshuaj tiv thaiv kab mob sib txuas tau suav tias yog kev tiv thaiv kab mob?
Antibody drug conjugates (ADCs) yog ib hom tshuaj tiv thaiv kab mob. Lawv yog tsim los ntawm peb yam: monoclonal antibody (mAb) thiab cytotoxic payload ua los ntawm cov kws khomob kws khomob, uas txuas nrog ua ke siv cov tshuaj sib txuas . Puas yog tshuaj tiv thaiv kab mob tib yam li kev tiv thaiv kab mob?
Dab tsi yog qhov tshuaj txhaj tshuaj tiv thaiv qib siab?
(1) Feem ntau. Lo lus "kev tsim nyog cov nqi txhaj tshuaj tertiary" txhais tau tias txhua tus nqi them lossis tshwm sim (txawm tias tsis them nyiaj rau tus as-qhauj) rau ib qho tshuaj txhaj tshuaj tertiary (tshwj tsis yog cov tshuaj hydrocarbon uas rov qab tau) uas yog siv.
Puas yog cov tshuaj tiv thaiv kab mob tiv thaiv kab mob ua rau lupus?
Antinuclear cov tshuaj tiv thaiv yog autoantibodies - cov tshuaj tiv thaiv kab mob uas tsom rau cov proteins ib txwm nyob hauv lub hauv paus ntawm lub cell. Qhov no dhau los ua qhov tseem ceeb hauv kev kho mob thaum ANAs teeb liab lub cevpib tsom nws tus kheej, uas tuaj yeem ua rau cov kab mob autoimmune, suav nrog lupus, Sjogren's syndrome, thiab cov kab mob sib xyaw ua ke .
