Malaria yog dab tsi?
Malaria yog ib yam kab mob uas ua rau muaj kev phom sij rau lub neejPlasmodiumparasites, kis mus rau tib neeg los ntawm kev tom ntawm tus poj niam tus kab mobAnophelesyoov tshaj cum. Cov kab mob ua raws li lub voj voog ntawm lub neej nyuaj: thaum nkag mus rau hauv lub cev, lawv thawj zaug ua rau lub siab ua kom muaj zog, tom qab ntawd tso cov sporozoites uas kis cov ntshav liab. Nyob rau hauv cov qe ntshav liab, cov kab mob me me zuj zus sai; Thaum cov hlwb tawg, lawv tso cov co toxins mus rau hauv cov hlab ntsha, ua rau cov tsos mob hnyav xws li mob khaub thuas, kub taub hau (feem ntau mus txog 40 ° C), qaug zog, thiab mob hnyav, lub cev tsis ua haujlwm lossis tuag.
Cov menyuam yaus hnub nyoog qis dua 5 xyoos, cov poj niam cev xeeb tub, thiab cov tib neeg uas muaj lub cev tsis muaj zog yog qhov txaus ntshai tshaj plaws. Thaum cov tshuaj tiv thaiv kab mob xws li chloroquine tseem ceeb heev rau kev kho mob, kev kuaj mob ntxov thiab raug yog qhov tseem ceeb rau kev tswj xyuas kom zoo thiab tiv thaiv kev sib kis. Kev tswj hwm yoov tshaj cum (piv txwv li, txaj nets, tshuaj tua kab) kuj ua lub luag haujlwm tseem ceeb hauv kev tiv thaiv, tab sis kev tshawb pom raws sij hawm tseem yog lub hauv paus ntawm kev tswj tus kab mob malaria.
Immune Colloidal Gold Technique: Revolutionizing Malaria Rapid Tests
Cov khoom siv kuaj mob malaria sai, suav nrogMalaria Ag Pf/Pv Tri-line Test Cassette, Malaria Ag Pf/Pan Test, Malaria Ag Pf/Pv/Pan Combo Test,Malaria Ag Pv Test Cassette, thiabMalaria Ag Pf Test Cassette, tam sim no leverage cov txheej txheem tiv thaiv kab mob colloidal kub kom txhim kho qhov tseeb. Cov thev naus laus zis no tau tshwm sim los ua ib txoj hauv kev rau cov khoom siv kuaj kab mob malaria sai, siv cov khoom sib xyaw ua ke nrog cov tshuaj tiv thaiv kab mob malaria hauv cov ntshav tag nrho.
Nws ua haujlwm li cas
Cov txheej txheem tiv thaiv kab mob colloidal kub ua haujlwm ntawm lub hauv paus ntsiab lus ntawm antigen-antibody kev sib cuam tshuam:
- Colloidal gold particles (nrog qhov loj me xws li 24.8 mus rau 39.1 nm) yog khi rau cov tshuaj tiv thaiv kab mob rau cov kab mob malaria tshwj xeeb antigens (xws li, histidine-nplua nuj protein II rauP. falciparum).
- Thaum cov ntshav coj mus rau hauv cov ntawv xeem, cov tshuaj tiv thaiv kab mob kub no khi rau txhua yam kab mob malaria antigens tam sim no, tsim cov kab pom xim ntawm daim kab xev.
Qhov Zoo Tshaj Plaws
- Ceev: Muab cov txiaj ntsig hauv 10-15 feeb, nrog cov kab ua ntej tshwm hauv 2 feeb.
- Qhov tseeb: Ua tiav qhov kev tshawb pom qhov tseeb ntawm ze li 99%, txo qis qhov tsis zoo.
- Kev txheeb xyuas ntau hom: Txheeb xyuas cov antigens los ntawm lojPlasmodiumhom, suav nrogP. falciparum, P. vivax, P. oval, thiabP. malariae.
- Kev ua tau zoo: Kev ua tau zoo ib yam ntawm cov khoom siv thiab cov qauv qauv, nrog kev cuam tshuam me me, txawm tias nyob hauv cov chaw muaj kev txwv.
Peb Cov Khoom Muag Khoom Muag: Tsim kom muaj ntau yam xwm txheej
Peb muab ntau yam khoom siv kuaj mob malaria sai raws li cov txheej txheem tiv thaiv kab mob colloidal kub, tsim los ua kom tau raws li qhov xav tau ntawm kev tiv thaiv thaum ntxov, kuaj hauv tsev, thiab tshuaj ntsuam xyuas loj. Cov lus hauv qab no qhia txog lawv cov yam ntxwv tseem ceeb:
| Khoom npe | Hom phiajPlasmodiumHom | Ntsiab nta | Qhov Zoo Tshaj Scenarios |
| Malaria Ag Pf Test Cassette | P. falciparum(feem ntau tuag taus) | Kev tshawb nrhiav ib hom kab mob; siab tshwj xeeb | Tsev kuaj hauvP. falciparum- thaj chaw muaj kab mob |
| Malaria Ag Pv Test Cassette | P. vivax(relapsing kab mob) | Tsom ntsoov rau relapsing hom; yooj yim siv | Kev tiv thaiv ntxov hauv cheeb tsam nrogP. vivax |
| Malaria Ag Pf/Pv Tri-line Test Cassette | P. falciparum+P. vivax | Kev tshawb nrhiav dual hom hauv ib qho kev sim | Cov chaw kho mob hauv zej zog; cov cheeb tsam sib xyaw |
| Malaria Ag Pf/Pan Test | P. falciparum+ Txhua hom loj | Tshawb pomP. falciparum+ pan-hom antigens | Kev tshuaj xyuas niaj hnub hauv ntau thaj chaw muaj kab mob |
| Malaria Ag Pf/Pv/Pan Combo Test | P. falciparum+P. vivax+ Lwm tus | Kev paub ntau hom kev tshawb nrhiav | Kev tshawb fawb loj; National malaria programs |
| Malaria Ag Pan Test | Txhua yam lojPlasmodiumhom | Kev pab dav dav rau cov kab mob tsis paub lossis sib xyaw | Kab mob sib kis; kev tshuaj ntsuam ciam teb |
Clinical Validation ntawm Tri-line Cov Khoom Siv
Ib txoj kev tshawb fawb hauv Tanzania tau soj ntsuam qhov ua tau zoo ntawm cov khoom siv tri-line siv cov txheej txheem tiv thaiv kab mob colloidal kub:
| Yam | Paub meej |
| Kawm Tsim | Kev ntsuam xyuas qhov chaw hla ntu nrog cov neeg mob symptomatic |
| Qauv Loj | 1,630 tus neeg koom |
| Sensitivity/Specificity | Piv rau tus qauv SD BIOLINE mRDT |
| Kev ua tau zoo | Raws li nyob rau hauv parasite ntom ntom thiab cov qauv ntshav |
| Clinical Relvance | Siv tau rau kev kuaj mob malaria hauv thaj chaw muaj xwm txheej |
Daim ntawv thov thoob plaws Scenarios
- Kev tiv thaiv thaum ntxov: Cov khoom siv xws li Malaria Ag Pv Test Cassette ua rau cov tib neeg nyob hauv thaj chaw muaj kev pheej hmoo siab los kuaj pom tus kab mob thaum ntxov, tiv thaiv kev kis mus rau tus kab mob hnyav.
- Kev sim hauv tsev: Cov qauv tsim rau cov neeg siv khoom zoo (xws li Malaria Ag Pf Test Cassette) tso cai rau cov tsev neeg tuaj yeem kuaj tus kheej yam tsis muaj kev cob qhia tshwj xeeb, ua kom muaj kev cuam tshuam raws sijhawm.
- Kev tshuaj ntsuam loj: Combo thiab pan-species tests (xws li, Malaria Ag Pf/Pv/Pan Combo Test) ua kom muaj kev sim ntau hauv cov tsev kawm ntawv, chaw ua haujlwm, lossis thaum muaj kev sib kis, txhawb nqa ceev ceev.
FAQ
1. Cov txheej txheem tiv thaiv kab mob colloidal kub li cas kom tau txais txiaj ntsig zoo?
Cov txheej txheem siv qhov loj me me colloidal kub hais (24.8 txog 39.1 nm) conjugated nrog cov tshuaj tiv thaiv tshwj xeeb, kom ntseeg tau tias muaj cov tshuaj tiv thaiv kab mob sib npaug. Qhov no txo qis qhov tsis zoo tsis tseeb thiab cuam tshuam keeb kwm yav dhau los, ua tiav qhov tseeb ze li 99%.
2. Cov khoom siv kuaj no puas tuaj yeem kuaj tau txhua hom kab mob malaria?
Peb cov khoom siv npog lojPlasmodiumhom:P. falciparum, P. vivax, P. oval, thiabP. malariae. Malaria Ag Pan Test thiab combo kits (piv txwv li, Malaria Ag Pf/Pv/Pan Combo Test) yog tsim los rau kev tshawb pom dav dav ntawm txhua hom loj.
3. Cov khoom siv sai sai npaum li cas?
Cov txiaj ntsig muaj nyob hauv 10-15 feeb, nrog cov kab xeem feem ntau tshwm sim hauv 2 feeb, ua rau lawv zoo tagnrho rau kev txiav txim siab sai hauv chaw kho mob lossis hauv tsev.
4. Cov khoom siv puas tsim nyog siv rau hauv thaj chaw deb lossis tsis muaj peev txheej?
Yog lawm. Cov txheej txheem tiv thaiv colloidal kub yog qhov muaj zog thiab yuav tsum tsis muaj cov cuab yeej tshwj xeeb. Cov khoom siv ua haujlwm muaj kev ntseeg siab hauv cov huab cua kub thiab nrog kev cob qhia tsawg, ua rau lawv tsim nyog rau thaj chaw deb nrog cov peev txheej tsawg.
5. Dab tsi ua rau cov khoom siv tri-line / combo zoo dua li cov khoom siv ib hom?
Cov khoom siv Tri-line thiab combo tso cai rau tib lub sijhawm tshawb pom ntau hom hauv ib qho kev sim, txo qhov kev xav tau rov ua dua. Qhov no tseem ceeb tshwj xeeb tshaj yog nyob rau thaj tsam uas muaj kev sib kis kab mob malaria (xws li, thaj chaw nrog ob qho tib siP. falciparumthiabP. vivax).
Xaus
Cov txheej txheem tiv thaiv kab mob colloidal kub tau hloov pauv kev kuaj mob malaria, muab ceev, raug, thiab ntau yam. Peb cov khoom lag luam, tsim kom muaj kev tiv thaiv thaum ntxov, siv hauv tsev, thiab tshuaj ntsuam xyuas loj, txhawb nqa cov tib neeg, cov neeg ua haujlwm kho mob, thiab cov kev pabcuam kev noj qab haus huv rau pej xeem kom kuaj tau tus kabmob malaria sai sai - tseem ceeb rau kev txo qis kev sib kis thiab ua kom lub ntiaj teb malaria tshem tawm cov hom phiaj.
Post lub sij hawm: Aug-13-2025