Yintoni uvavanyo igazi AFP? AFP: yombhalo

Alpha-fetoprotein i mass ziiprotein. Le ibekwe wesibindi phecana zesisu. AFP - owandulela albumin. Libhekisela omnye zabamakishi zokuqala ezikhethelwe ithumba (kuqinisekiswa).

ubungqina

Ngoku siyabona ukuba yintoni na AFP test igazi xa wabelwe umntu. Ubungqina obubonakalayo buxela ziquka:

1. Isifo okusolwayo ezifana sisilonda esidumbileyoesingaphakathi kweeseli umhlaza wesibindi.
2. Xa iliso izigulane ukuba nomhlaza.
3. Ukuze iliso kuphuhliso Umbungu esibelekweni.
4. Ukuxilonga naziphi malformations Palsy.
5. Kuba unyango yamathumba ezahlukahlukeneyo, nto leyo akhiwa kwiiseli ze mbungu.

Ukuze siqonde intsingiselo AFP test igazi, kubalulekile ukwazi ukuba ngenxa yesi sifundo kwenza kube lula ukuqonda ukuba kukho nasiphi na isifo kwi ndingekazalwa, usana olungekazalwa. Ukongeza, uphando utyhila ukubakhona kwezifo ezifana, ezifana umhlaza wesibindi. Kwakunye AFP ukufumanisa ubukho somdlavuza amalungu liduna eligqibeleleyo uhlelo zokuzala. Xa bathelela ephilayo Oncology wamatyhalarha AFPs ekhoyo emzimbeni kwiimeko ezininzi. Lubonakala ikakhulu kumanqanaba kade sifo.

Yintoni uvavanyo lwegazi AFP ngexesha lokukhulelwa?

Alpha protein la engenamsebenzi olukhuselayo. kubume bayo usendleleni yokuba inika ukhuselo Umbungu ukusuka amajoni omzimba yomfazi. Alpha protein Palsy kuthintela ukulahlwa.

Ukongeza, iqinisekisa ukuba izithuthi oxygen olungekazalwa. Ekuqaleni ovarian corpus luteum inyama kude. Okulandelayo, isiqhamo ngokwalo owenza lo msebenzi. Oku kwenzeka emva kweeveki ezi-5. Izinga AFP yaligqiba igazi abafazi sikarhulumente kwaye egazini Palsy. Inqanaba eliphezulu le salathisi ufikelela iiveki-32 zokukhulelwa. Yena ke iqala ukuhla. Emva kokuba azalwe umntwana, eli nani liphezulu kakhulu ixabiso. Kodwa ngonyaka emva koko uza zibuyele esiqhelweni.

Xa ukutolika esi salathisi kuyimfuneko ukubambelela nemigangatho ethile. Kufuneka wazi ukuba bendawo kuxhomekeka indlela.

namazinga

Sibonile ukuba kuthetha uvavanyo lwegazi AFP. Yaye yintoni le mithetho?

Isiqulatho kwiingxowa-AFP emzimbeni nemazi, leyo ibizwa umntwana ithathwa ngokuba 10 ng / ml, kodwa kunokuba ukuya ku-8 IU / ml. Ukuze amaxabiso kwezalathisi kukhokelela kophawu olunye, ixabiso oyingenisileyo kusale. Le abbreviation kuthetha multyplec of udibaniso. Umama ikuvumela ukuba uthelekise izalathi ezahlukeneyo umxholo AFP kumanqanaba ahlukeneyo yokukhulelwa. Ukongeza, ngokusebenzisa umama kunokwenzeka ukuthelekisa iziphumo zovavanyo zifumaneka kwiilabhoratri ezahlukeneyo. Kuba AFP izinga - ukususela 0.5 ukuya 2.5 yi megohms. Kuxhomekeke iindlela kwemichiza ezazisetyenziswa kuhlalutyo kunye nezalathisi zayo ukuze hexi. Kukho iindlela ezimbini ukuze ufumane iziphumo AFP ekhoyo emzimbeni. Ezizezi, immunochemical kunye immunosorbent. Ukuze ukwenza isifundo, kuyimfuneko ukuba enze ubone izinto ezilandelayo:

1. Inxalenye ulwelo egazini, oko kukuthi iplasma okanye serum.
2. Ulwelo akhoyo phakathi pleura.
3. ulwelo Astsisticheskaya.
4. esinganyangekiyo Content.
5. Enyongweni.
6. ulwelo evela wesibeleko.

Indlela ukuba athathe uvavanyo igazi ngenxa AFP?

Ukuze ubone umfanekiso ngokubanzi isimo umzimba kuyimfuneko ukuba uhlalutyo izihlandlo ezimbalwa. Ngokutsho kwamanani ziya kuba kucace nemiba yophuhliso inkqubo emzimbeni. AFP uthathwa oncomarker. Ngoko ke, sinako ukuyithelekisa kunye neziphumo zohlalutyo kwezinye bamakishi ithumba.

Ukuze ngokuchanileyo ukuxilonga uvavanyo kwegazi AFP kufuneka kusoloko zilahlwe elebhu efanayo. Oku kuyimfuneko ukuqinisekisa ukuba iziphumo ziye eyenziwe indlela enye.

Kuphakanyiswe AFP. Njengoko kuboniswe?

Ukuba uhlalutyo lubonisa ukuba umzimba womntu esinyusiweyo amanqanaba AFP, oku akuthethi ukuba umntu somhlaza. Moshilongo kuyimfuneko ukwenza olunzulu uviwo umzimba, hayi nje ukuba banikele ngegazi AFP (alpha-fetoprotein). Ukuze ngokuchanileyo ukuxilonga ugqirha nomonde umisela iimvavanyo ezongezelelweyo, ezifana MRI, ultrasound, histology.

Ziziphi izifo kuba ngumntu umgangatho ephakamileyo AFP?

1. izifo Oncological wesibindi senyongo.
2. Neoplasms zeethishu pancreatic.
3. Umhlaza isisu kwakunye namathumbu.
4. Hlula iiseli umhlaza wemiphunga.
5. Ukwenziwa iiseli amabi, kummandla angasese amadoda kunye nabasetyhini.
6. Ubukho metastases emzimbeni.

Ukongezelela umhlaza, eziphezulu uvavanyo AFP sinokubonisa ubukho kumzimba nezinye izifo. Umzekelo, kusenokuba kwesibindi, ihepatitis, butywala iifom phambili. Okanye insufficiency hepatic. Xa kanye ne G, esi salathisi sibonisa naziphi na iinkalo eziphilayo. Oko kukuthi, izinga eliphezulu AFP inokuba ngenxa yokuba umzimba kukho ukhulelwe. imigangatho ephakamileyo uhlalutyo na ngantoni na ukunyhashwa kuyo. Umzekelo, ukusilela wesibindi, ubukho anencephaly ezingekazalwa, iziphene spinal, Ithemba yosana kunye nezinye izinto ezimbi.

izinga kwanciphisa

Ukongeza kumanqanaba ka-AFP kusenokwenzeka uba incitshiswe inqanaba. Kuthetha ukuthini? Xa sincokola ngayo abasetyhini abakhulelweyo, ukuhla kwe AFP zinokubonisa uphuhliso Down syndrome kwi usana olungekazalwa.

Kwakhona ukukhubazeka engqondweni kunokwenzeka. ukufa Palsy kwakhona sikhatshwe ukuncitshiswa analysis parameter. Ukuphum kwenzeke ngexabiso eliphantsi, okanye ukukhulelwa zobuxoki.

Indlela ukulungiselela ukwenziwa?

To AFP test ukuba siyasebenza, kufuneka athobele izindululo ekulungiseleleni. Isibini iiveki phambi kokuba unikezelo umbandela isifundo kufuneka ashiye ofumana naluphi amayeza. Njengoko kuchaphazela iziphumo zohlalutyo. Kwangoko phambi ukunikela ngegazi kuyimfuneko ukuba sigcine ukutya ethile, oko kukuthi ukuyeka okunamafutha kunye nokutya zinongiwe. Ukongezelela, musa ukusela utywala. Kwakhona, iziphumo zovavanyo ezinokuchaphazela umthambo. Ngoko, kwiintsuku nje ezimbalwa ngaphambi kotyelelo kwilebhu kufuneka kululahla lezemidlalo nayiphi na imithwalo. Loo Kubhekiselele bephethe iibhegi enzima, ukucoca, kudala uhamba. Kufuneka ukuba bachithe iintsuku phambi kokuba unikezelo hlahlelo zikwimeko ezolileyo. Musa ukutya ngobusuku phambi kokuba ukunikela ngegazi. Kuyimfuneko ukuba bayeke ukutya emva 9pm. Ngentsasa elandelayo, isetyenziswa amanzi zesiqhelo, kodwa mililitha akukho ngaphezulu kwama-200. Ukuba kusela iti okanye ikofu. Ekubeni ukusetyenziswa nantoni na ngaphandle kwamanzi, zingachaphazela amanqanaba igazi kwiproteni. Olu hlalutyo kuyimfuneko Kwathi kusasa, nje emva kokuba ulale. Ngoko ke kungcono ukuba ilabhoratri lalikhona ngqo ecaleni yokuhlala.

Olu hlobo lokuvandlakanya waqalisa ukwenza kakhulu kutshanje, oko kukuthi, kwi 70s zenkulungwane lokugqibela. Ngelo xesha, izazinzulu ziqikelela ukuba ukunyuka kwesantya AFP egazini kungenxa phambi kumzimba kwezifo. Ngokufuthi, le sifundo inikwa abasetyhini abakhulelweyo, ukuze sibone naziphi na izitenxo kuphuhliso olungekazalwa.

isiphelo

Ngoku uyazi ukuba uhlahlelo AFP okotshiweyo phando acaciswe kweli nqaku. Ukuba uceba Kwathi le saveyi, qiniseka ukuba balungiselele kuyo.