Kev Tshawb Fawb FIV Hauv Miv Tej Zaum Yuav Tsum Ua Rau Qhov Tshuaj Tiv Thaiv HIV

2024 Tus sau: Daisy Haig | [email protected]. Kawg hloov kho: 2023-12-17 03:09

Cov kws tshawb nrhiav los ntawm University of Florida thiab University of California, San Francisco tau tshaj tawm txog kev nrhiav tsis txaus uas yuav ua rau kev txhim kho kev txhaj tshuaj tiv thaiv kab mob rau cov neeg muaj tshuaj tiv thaiv kab mob (HIV). Thiab nrhiav tau cuam tshuam nrog miv.

Tshwj xeeb tshaj yog, nws cuam tshuam nrog kev tshawb pom ntawm cov tshuaj tiv thaiv kab mob hauv tib neeg kis nrog HIV rau cov protein tshwj xeeb txuam nrog feline txhaj tshuaj tiv thaiv kab mob (FIV).

Yog tias muaj kev vam meej, txoj kev tsim cov tshuaj tiv thaiv tshwj xeeb no yuav cim thawj zaug uas T-cells tau siv hauv kev siv tshuaj tiv thaiv los tiv thaiv kab mob. Nws yog qhov tshiab tshiab rau qhov teeb meem loj thiab nyuaj los daws teeb meem.

T-cells yog ib feem ntawm kev tiv thaiv kab mob, lub ntuj teb ntawm lub cev kom tshem nws tus kheej ntawm kab mob. Hauv qhov no, peptide (cov protein me me) uas yog ib feem ntawm kev pleev ntsej muag ntawm tus kab mob FIV tau pom tias ua kom muaj lus teb los ntawm T-hlwb, cia lawv paub, tawm tsam, thiab rhuav tshem cov hlwb muaj tus kabmob HIV.

Cov kws tshawb nrhiav yav tas los tau saib txog T-cell cov tshuaj tiv thaiv kab mob rau tus kabmob HIV peptides. Tab sis lawv tau mus txog lub cev ntog thaum lawv pom tias thaum qee cov peptides tuaj yeem txhawb lub cev tiv thaiv kab mob, lwm tus tuaj yeem ua rau muaj kev kis mob ntxiv, thiab tseem muaj qee leej tsuas zoo li tsis muaj kev cuam tshuam hlo li. Ib qho ntxiv dawm yog qhov tseeb tias, rau cov peptides uas ua rau lub cev tsis muaj zog, cov lus teb yuav ploj thaum / yog tus kabmob hloov pauv, ua rau kev tsim tshuaj tiv thaiv uas siv cov peptides muaj teebmeem.

Txawm li cas los xij, cov kws tshawb nrhiav pom tsis ntev los no hais tias kev suav nrog qee yam ntawm FIV peptides hauv cov tshuaj tiv thaiv rau tus kabmob HIV tuaj yeem ua rau muaj kev cuam tshuam cov tshuaj tiv thaiv kab mob tsim nyog thiab, thaj, hloov pauv tsis yog ib qho teebmeem nrog cov peptides no.

Cov kws tshawb nrhiav hais tias qhov kev tshawb pom no, txawm hais tias qhov tseem ceeb ntawm kev nce qib hauv kev tiv thaiv HIV, tsis txhais tau tias FIV yog kis rau tib neeg. Yog li, tsis txhob ntshai tias koj yuav kis mob AIDS los ntawm koj tus miv, txawm tias koj tus miv kis nrog FIV.

Qhov kev tshawb fawb HIV no yog ib qho txaus siab thiab tseem ceeb tshiab tshawb pom. Txawm li cas los xij, qhov no tsis zoo li thawj zaug uas cov miv tau ua hauv kev nrhiav cov lus teb rau tib neeg kev noj qab haus huv. Cov miv tau siv los ua qauv rau kev kawm ntau yam kabmob sib txawv. Cov miv tau siv los ua qauv rau kev kis tus kabmob HIV rau qee lub sijhawm, vim tias qhov zoo sib xws ntawm tus kabmob FIV thiab HIV kis tus kabmob. Ob tus kab mob no sib txawv ntawm ib leeg tab sis sib txawv heev thiab tuaj yeem ua rau cov tsos mob sib xws hauv miv thiab tib neeg, sib txawv.

Qee qhov ntawm lwm cov tib neeg cov kabmob uas tau ua lossis tau kawm nrog cov miv raws li tus qauv rau tus kabmob muaj xws li cardiomyopathies thiab lwm yam mob plawv, ntshav qab zib (tshwj xeeb hom 2 lossis tsis-insulin muaj ntshav qab zib), hematological cuam tshuam xws li Chediak-Higashi Syndrome (CHS), tsis hnov lus, kab mob otitis (mob rau nruab nrab pob ntseg), kab mob hniav, kab mob paj hlwb xws li mob pob txha txha nqaj qaum, mob stroke, txha nraub qaum raug mob, thiab ib tug xov tooj ntawm lwm cov kab mob ntawm cov hlab ntsha hlwb, qhov muag tsis pom kev, kab mob parasitic xws li cov kab mob sib kis thiab Helicobacter pylori mob, lom (feem ntau lom methylmercury), kab mob kis zoo li toxoplasmosis, thiab mob qog mob cancer. (Tau qhov twg los: The Cat in Biomedical Research)

Dr. Lorie Huston