Mu gihe inzego z’ubuzima ku isi ziharanira ko hakorwa isuzuma rya virusi itera SIDA hakiri kare, abakora ubushakashatsi barimo kwihutisha iterambere ry’uburyo bwo gupima antijeni za p24, aho ibizamini by’igisekuru cya kane ubu bigeze ku rwego rwo hejuru mu bucuruzi ku masoko menshi.

Antigen ya p24, poroteyine ya capsid iterwa na virusi, ikunze kugaragara nyuma y'iminsi 10 kugeza kuri 14 nyuma y'ubwandu bwa virusi itera SIDA - iminsi mike mbere yuko hagaragara uturemangingo tw'umubiri. Iyi nyungu y'ibinyabuzima yatumye p24 iba inkingi y'ingenzi mu ngamba zo gupima virusi itera SIDA zo mu gisekuru cya kane, aho bapima antigen ya p24 n'uturemangingo twa virusi itera SIDA icyarimwe kugira ngo bagabanye igihe cyo gusuzuma.

Intambwe y'ubucuruzi

Muri WHX Labs Bangkok 2026, uruganda rukora imiti ipima indwara mu Bushinwa, Wondfo, rwamurikiye Minisitiri w’Intebe wa Tayilande, Anutin Charnvirakul, ikizamini cyayo cy’ikizamini cya VIH cyo mu gisekuru cya kane, agaragaza ubushobozi bw’ikizamini cyo kumenya ubwandu mbere y’icyumweru kimwe mbere y’ibizamini byo gusa by’uturemangingo. Isosiyete yatangaje ko ifite ubushobozi bwo kumenya ubwandu bwa 100% kandi ko ifite ubushobozi bwo kumenya 99.71% ku bipimo bya antibody ya VIH-1/2 hamwe na antigen ya p24.

Muri Leta Zunze Ubumwe za Amerika, ibyemezo by’amategeko byakomeje kugenda neza. FDA yashoboye gukoresha uburyo bwinshi bwo gusuzuma p24 mu 2026, harimo DiaSorin's LIAISON MUREX HIV Ab/Ag HT n'ikizamini cya Abbott's HIV Combo Next kuri platform ya Alinity i. Byombi bigaragaza uburyo bwo gusuzuma ubudahangarwa bw'umubiri bushobora gupima antigen ya p24 ya virusi itera SIDA icyarimwe hamwe n'uturemangingo twa virusi itera SIDA-1 na HIV-2.

Intambwe ikomeye mu buzima rusange yagaragaye muri Kamena 2026, ubwo Seychelles na Eritrea bemeje akanama ka Abbott ko kwita ku babyeyi batwite - ikizamini cya mbere cyihuse cya OMS gihuriza hamwe gupima virusi itera SIDA mu gisekuru cya kane hamwe no gupima syphilis na hepatite B hakoreshejwe icyitegererezo kimwe cyo gutobora urutoki.

Imbibi z'Ubushakashatsi

Uretse gusuzuma imikorere y’ubucuruzi, abashakashatsi b’abahanga barimo gukurikirana uburyo bwo gupima p24 hakoreshejwe uburyo bwa microfluidic na nanomaterial. Itsinda ryaturutse muri Kaminuza ya Tsinghua riherutse gutangaza ko microfluidic fluorescence biosensor yageze ku rugero ntarengwa rwo gupima p24 kuri 18.48 pg/mL, hakoreshejwe ingamba zo kongera ibimenyetso bidafite enzyme. Urundi ruhande, abashakashatsi bagaragaje sisitemu ya microfluidic ya cascaded chemiluminescence ifite icyerekezo cy’uturemangingo tw’umubiri hamwe no kongera ibimenyetso hakoreshejwe nanoparticle ya zahabu, bigamije kwitabwaho mu buryo budahagije mu mikoreshereze y’ibikoresho.

Ibitekerezo ku buvuzi

Nubwo hari intambwe imaze guterwa, imbogamizi ziracyahari. Inyigo yo mu 2026 yasuzumye isuzuma rya bioMérieux rya VIDAS DUO AG/AB ku cyabanjirije iyi yasanze ibimenyetso bya antigen ya p24 bitazwi neza mu gihe cyo gushyira mu byiciro indwara zikomeye, ibi bikaba bishimangira uburyo bwo gusuzuma indwara mu gihe cya mbere. Byongeye kandi, ubushakashatsi buherutse bwerekanye ko antigen ya p24 yashoboraga kugaragara gusa nyuma yo gutandukanya complexes z’ubudahangarwa mu ngero zifite virusi zirenga kopi 10⁴ / mL, bigaragaza ko complexes z’ubudahangarwa zigenda zizenguruka zishobora guhisha uburyo antigen ziboneka mu bihe bimwe na bimwe.

OMS ikomeza gukoresha ibipimo ngenderwaho mu gusuzuma virusi itera SIDA, isaba ubushobozi bwo gusuzuma 100% by’ibizamini by’imyuka bipima virusi itera SIDA 1/2 na antigen ya virusi itera SIDA 1 p24, hamwe n’imiterere yihariye iri ku kigero cya 98%.

Mu gihe abakora banonosora urubuga rwo mu gisekuru cya kane n'abashakashatsi bagabanya imipaka yo kuvumbura, gusuzuma antijeni ishingiye kuri p24 biteguye gukomeza kuba ingenzi mu ngamba mpuzamahanga zo kumenya ubwandu bwa virusi itera SIDA no guhagarika uruhererekane rw'ubwandu.

Twebwe Baysen Medical dushobora gutanga serivisiAgakoresho ko gupima byihuse gapima virusi itera SIDA/P24hamwe n'ikizamini cy'ubuziranenge n'ubunini. Murakaza neza kutwandikira niba ufite icyifuzo.