aiv infeqcia/SidsiT avadmyofTa mkurnaloba da movla (klinikuri ...

aiv infeqcia/SidsiT avadmyofTa mkurnaloba da movla (klinikuri ... aiv infeqcia/SidsiT avadmyofTa mkurnaloba da movla (klinikuri ...

13.01.2015 Views

imunokomproometirebulebSi kanisa da lorwovanis banaluri daavadebebi mimdinareobs rTulad, aqvs persistuli xasiaTi da rTulia samkurnalod. qvemoT, mokled aris daxasiTebuli kanisa da lorwovanis is daavadebebi, romlebic ufro xSirad viTardeba aiv infeqcia/Sidsis fonze. Sesabamisad, klinicistma qvemoT aRwerili kanis da lorwovanis romelime daavadebis identifikaciisas avadmyofi unda gamoikvlios aiv antisxeulebze. 5. daavadebis diagnozi laboratoriuli diagnostika vinaidan aiv infeqcias paTognomuri klinikuri niSnebi ar gaaCnia, gadamwyveti mis diagnostikaSi laboratoriuli gamokvlevaa. aiv infeqciis laboratoriuli diagnostika sxvadasxva meTodiT xorcieldeba, virusis kultivireba Semdgomi idenTifikaciiT, sisxlsa da sxva biologiur siTxeebSi virusis antigenis da antisxeulebis gansazRvra, virusis genomis gamovlena da sxva. dReisaTvis aiv infeqciis laboratoriuli diagnostikis ZiriTadi saSualebebia sisxlSi aiv sawinaaRmdego antisxeulebis da virusis genetikuri masalis gansazRvra. aiv antisxeulebis gansazRvris meTodebi or jgufad iyofa – pirveladi anu skrininguli da damadasturebeli anu komfirmaciuli. skriningul meTodebs miekuTvneba: aiv antisxeulebis gamovlena imunofermentuli analizis (ifa), imunofluorescenciis, hemaglutinaciis, imunoqromatografiis, mikroprecipitaciis da sxva meTodebiT. gamokvlevis xangrZlivobis mixedviT es meTodebi iyofa Cveulebriv (xangrZlivoba 2-5 saaTi) da swraf/martiv (xangrZlivoba 5-30 wuTi) meTodebad. konfirmaciuli meTodebidan ZiriTadad gamoiyeneba imunoblotingi (Western blot). skriningul meTodebs Soris yvelaze farTod gamoiyeneba aiv antisxeulebis gamovlena ifa da swrafi/martivi meTodebiT, romlebic maRali mgrZnobelobiTa da specifikurobiT xasiaTdeba da amasTan, advilad xelmisawvdomia. maTi saSualebiT aiv antisxeulebi sisxlSi vlindeba inficirebidan 4-8 kviris Semdeg. dadebiTi Sedegis SemTxvevaSi kvleva grZeldeba damadasturebeli anu, konfirmaciuli meTodiT – imunoblotingiT (Western blot). imunoblotingis meTodi saSualebas iZleva ganisazRvros specifikuri antigenebis, anu virusis calkeuli cilebis sawinaaRmdego antisxeulebi. sadReisod yvelaze zusti da maRalmgrZnobiare meTodia virusis genomis (rnm, dnm) gamovlena polimerizaciis jaWvuri reaqciis (PCR) meTodiT. arsebobs virusis genomis gamovlenis alternatiuli meTodebic – bDNA (branched chain DNA) da NASBA (Nucleic Acid Sequence-Based Amplification). Tumca Tavisi mgrZnobelobiTa da specifikurobiT sadReisod isini PCR meTods CamorCeba. bDNA meTodiT xdeba virusis rnm-is moniSnuli monakveTidan 24

signalis amplifikacia komplementuri dnm-iT hibridizaciis gziT. xolo PCR da NASBA meTodebis SemTxvevaSi xdeba virusis moniSnuli rnm-is amplifikacia fermentuli meTodebiT ise, rom gamravlebuli rnm ganisazRvros Cveulebrivi meTodebiT. PCR, romelic 80-ian wlebSi dainerga, didi win gadadgmuli nabijia zogadad infeqciuri daavadebis, maT Soris aiv infeqciis diagnostikaSic. misi saSualebiT xdeba infeqciuri agentis genetikuri masalis amplifikacia da gamovlena im SemTxvevaSic ki, roca misi koncentracia gamosakvlev masalaSi ukiduresad mcirea (1 virusi 100 000 ujredze). PCR meTodi ori saxisaa: Tvisobrivi da raodenobrivi. Tvisobrivi gamoiyeneba aiv infeqciis diagnostikisaTvis adreul stadiaze – sisxlSi antisxeulebis gaCenamde, agreTve ifa da imunoblotingiT saWvo pasuxis miRebis SemTxvevaSi. gansakuTrebiT didia misi diagnostikuri Rirebuleba inficirebuli dedis axalSobilis aiv infeqciis diagnostirebisas. rogorc cnobilia, aiv inficirebuli dedis axalSobils SesaZloa arainficirebis SemTxvevaSic ki aReniSnos aiv antisxeulebis arseboba maTi transplacenturi barieris gavlis gamo. amitom gadamwyveti mniSvneloba axalSobilis aiv infeqciis diagnostikaSi swored PCR meTods eniWeba. raodenobrivi meTodi saSualebas iZleva ganisazRvros e.w. virusuli datvirTva, anu virusis raodenoba 1 ml plazmaSi. virusuli datvirTva saukeTeso markeria daavadebis prognozirebisa da mkurnalobis efeqtianobis Sesafaseblad. 25

signalis amplifikacia komplementuri dnm-iT hibridizaciis gziT. xolo<br />

PCR <strong>da</strong> NASBA meTodebis SemTxvevaSi xdeba virusis moniSnuli rnm-is<br />

amplifikacia fermentuli meTodebiT ise, rom gamravlebuli rnm<br />

ganisazRvros Cveulebrivi meTodebiT.<br />

PCR, romelic 80-ian wlebSi <strong>da</strong>inerga, didi win ga<strong>da</strong>dgmuli nabijia<br />

zoga<strong>da</strong>d infeqciuri <strong>da</strong>avadebis, maT Soris <strong>aiv</strong> infeqciis diagnostikaSic.<br />

misi saSualebiT xdeba infeqciuri agentis genetikuri masalis<br />

amplifikacia <strong>da</strong> gamovlena im SemTxvevaSic ki, roca misi koncentracia<br />

gamosakvlev masalaSi ukiduresad mcirea (1 virusi 100 000 ujredze).<br />

PCR meTodi ori saxisaa: Tvisobrivi <strong>da</strong> raodenobrivi. Tvisobrivi<br />

gamoiyeneba <strong>aiv</strong> infeqciis diagnostikisaTvis adreul stadiaze – sisxlSi<br />

antisxeulebis gaCenamde, agreTve ifa <strong>da</strong> imunoblotingiT saWvo pasuxis<br />

miRebis SemTxvevaSi. gansakuTrebiT didia misi diagnostikuri<br />

Rirebuleba inficirebuli dedis axalSobilis <strong>aiv</strong> infeqciis<br />

diagnostirebisas. rogorc cnobilia, <strong>aiv</strong> inficirebuli dedis<br />

axalSobils SesaZloa arainficirebis SemTxvevaSic ki aReniSnos <strong>aiv</strong><br />

antisxeulebis arseboba maTi transplacenturi barieris gavlis gamo.<br />

amitom ga<strong>da</strong>mwyveti mniSvneloba axalSobilis <strong>aiv</strong> infeqciis<br />

diagnostikaSi swored PCR meTods eniWeba.<br />

raodenobrivi meTodi saSualebas iZleva ganisazRvros e.w. virusuli<br />

<strong>da</strong>tvirTva, anu virusis raodenoba 1 ml plazmaSi. virusuli <strong>da</strong>tvirTva<br />

saukeTeso markeria <strong>da</strong>avadebis prognozirebisa <strong>da</strong> mkurnalobis<br />

efeqtianobis Sesafaseblad.<br />

25

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