ImpiloUmdlavuza

Isimila umaka HE4: ekuhlahlela izinga inkomba

Oncology - inkinga eyingozi. Njalo ngonyaka ngenxa yalesi sifo esibulala abantu abaningi. imbangela Okwesine elaziwayo sokufa umdlavuza ezikhiqiza amaqanda. Ngaphezu kwalokho, izinga lokufa yilona eliphezulu ukuwedlula wonke e-izifunda athuthukile. Umdlavuza ungelapheka uma ezikhonjwe ngendlela efanele usaqala yentuthuko yayo. Lokhu kuzosiza EPITHELIAL isimila umaka HE4 umdlavuza wesibeletho. Kuyini izinga lokhu Inkomba uzobe kuchaziwe ngezansi.

Ukusebenzisa lolu hlobo umdlavuza

Izimpawu ngokuvamile ukuqaphela kunzima, ngoba ehlobene isimila kwetinhlavu ezihlobene futhi ke namanje. Ngokwemininingwane enikezwa yi-International Agency for Research on Umdlavuza, seminyaka emihlanu sokusinda ngesilinganiso wesibeletho umdlavuza iziguli emabangeni lokugcina mayelana 46%. Kodwa uma ukuthola isifo okwakuhlalwa kuzo lapho kusaqalwa, izinga lokusinda lande laba ngu-94%. Ucwaningo lwamuva unike abantu ithuba ukulwa nalesi sifo. Thola ukuqala umdlavuza e kusaqalwa isimila nakomaka esifundweni. Nge ukwanda izinga labo odokotela okuzwakalisa inhlabamkhosi. Kulesi sihloko sibheka lezi HE4 isimila umaka.

Ukunqunywa isimila umaka

Emzimbeni womuntu kukhona izinto nomqulu omncane, ababiziweyo isimila iziphambano. Ababandakanyeka izinhlangano ezihlukahlukene bokuphila kwamakhemikhali kanye akuzona eziyingozi uningilize evamile. Konke kuzohluka, uma ivolumu yabo izoqala ukwandisa. Lokhu kubonisa ematfuba umdlavuza. Ngokwesibonelo, ukuze abone umdlavuza wesibeletho, ebisetshenziswa kakhulu CA-125 isimila umaka. Kodwa kamuva kwathi umaka isimila HE4 ichaza kahle Oncology.

Lokhu amaprotheni serous ukuthi amabhlogo we-protease enzyme, elihunyushwe ngokuthi "iprotheni womuntu -. Ezine neseleko" Edingekayo esincane kuwukuthi testis kanye nesidoda umsebenzi ekwakhiweni. Futhi isakhiwo kwemigudu yokuphefumula, tube fallopian, futhi nolwelwesi lwamafinyila. Kodwa isebenta kahle kanjani nokuthi kuthinta pepsin ngabanye, kuba namanje akukacaci.

Izinkomba for ukuhlaziya injongo

Inani elincane isimila umaka HE4 kungaba noma yimuphi owesifazane. umthamo wayo ukwenyuka izifo ezifana:

- umdlavuza wesibeletho.

- Oncology endometrium.

- Umdlavuza webele.

- umdlavuza Lung.

kuzuzisa HE4

Ngakho oncomarker HE4 kusho inqubo abulalayo kakade. Ngeke kunqunywe nge inqubo kungavamile ukuba ingozi, noma ukuvuvukala ezikhiqiza amaqanda. Lokhu kubonisa HE4 kusebenza kangakanani.

esasisandulele, isimila umaka CA-125, Lokhu kuhloswe ngakho siqaphela umdlavuza, kodwa unesikhundla ukunemba encane. Okungukuthi, inani CA-125 siba sikhulu emabangeni yokugcina uphethwe yini. Umqulu HE4 inyuka ngo cishe iminyaka emithathu ngaphambi incazelo eqondile lesi sifo.

Ngakho, kudingeka sihlole umdlavuza kungatholakala ngendlela efanele usaqala, ongakabi athuthukile izimpawu. Naphezu kwalokhu, ngokulotshiweyo isimila umaka HE4 alisetshenziswa izinhlangano zocwaningo endaweni ezikhiqiza amaqanda. Akakwazi ukuqaphela igciwane kanye namafomu mucoid umdlavuza.

HE4 isetshenziswa ukuqapha aphatha ngayo abesifazane seziqalile. Ngakho, uma umgomo wokuhlaziya ukwelashwa ngeke besakwazi ukukwenza, khona-ke lisetshenziswe ukwelashwa sihamba.

Ngokusho inani umaka isimila kungacacisa ukuthi ukwakheka foci yesibili isimila cells ngenxa umehluko kokugqashuka wakuqala ezicutshini ezincikene nawo noma sokuvuselela.

Ukuvumela assays HE4

Okubangela ukufa ngenxa yomdlavuza inkulu ukuhlonza isifo emabangeni yokugcina sokuthuthuka. Ngosizo HE4 ekucubunguleni singakwazi ukubona ukuthi isheshe itholakale okuba nomdlavuza ngokuphawulekayo, ngaleyo ndlela sinciphise amathuba ukufa. Isimila nakomaka kungatholakala e egazi losana emthanjeni. Ukuze ukulethwa efanele yokuhlaziya kufanele:

  • Nikela igazi esokuba esiswini esingenalutho noma ngemuva kwamahora emine kuya kwemihlanu emva kokudla. Ungakwazi uphuze amanzi, kodwa hhayi Kunconywa ikhofi noma isiphuzo sezithelo.
  • Uma kungenzeka, kwezinsuku ezimbalwa (3-4 izinsuku) ngaphambi kokubeletha yokuhlaziya ayengeke athathe muntu imithi.
  • Ngaphambi ngokwedlulele noma yiluphi ucwaningo angadli noma intuthu.
  • Ukuqala impatho isandla owesifazane phezu ukuhlaziywa kanye njalo ezinyangeni ezintathu. Esikhathini esizayo, ngokwanele elilodwa - izikhathi ezimbili ukuqinisekisa.

Kwezinye izimo, ucwaningo zaphathwa izingane. Badinga ukuphuza amanzi abilisiwe kuze kuphele isigamu sehora ngaphambi ukulethwa ukuhlaziya. Umqulu isilinganiso wanatha amanzi kufanele kube 150-200 ml.

Abesifazane kufanele bahlolelwe uma kwakukhona ubuhlungu endaweni okhalo, kwaphazamisa umjikelezo wokuya esikhathini, encishisiwe iphango.

Esifundweni kubalulekile ukukhomba ezingeni lelisetulu isimila umaka.

Isimila umaka HE4: okulotshiweyo

Norm incike ubulili, ubudala isiguli. Ngemva baba ukuhlolwa igazi, udinga ulinde. Umphumela uzolunga izinsukwana.

Ivolumu HE4 ukuqaphela ngesifundo ekhethekile chemiluminescent.

Iphuzu liwukuthi lokhu: kukhona abanye ukusabela esinelebuli compounds kanye oyifunayo amaprotheni 4-th. Khona-ke kukhona ushintsho izakhiwo zabo esingokwemvelo. I kulethe icuphe ukusabela luminescence. Manje ngosizo izindlela wezinsimbi ukuthola ukubala ezingeni isimila umaka.

Izinkambiso zamadoda nabesifazane

Inani evamile wamaprotheni-4 abesifazane ngesikhathi pre-menopause asisikhulu kunenkosi 70 pmol / l, futhi ngemva kokuma ukuya esikhathini - kancane ukuba ngaphansi kophawu noma elilingana 140 pmol / L. Lapho lezi izinkomba, aba maningi amathuba okuba yomdlavuza isifo wesibeletho.

Kodwa kufanele nakanjani nazi ukuthi kukhona yobudala izinkambiso, okungukuthi, idatha washintsha ngekuya yobudala. Ngakho-ke kungcono ukuthola lonke ulwazi kudokotela wakho. Yilokhu ikhombisa HE4 isimila umaka.

Sinazo eqinisweni balandela ezithakazelisayo. Lapho kwenziwe HE4 okulotshiweyo, uthola idatha elandelayo: ingxenye yesithathu isigamu lensikazi labantu liye landa amazinga isimila umaka, kodwa CA-125 ngokuvamile uhlala evamile kuvunyelwe.

Kuyini ngesilinganiso ukuthi lamadoda? Kuyinto ezingeni 4 ng / ml kanye ngezansi. Kufanele uqaphele esimweni uma ukuthola ukusebenza kakhulu. Kungaba ukhulume emdlavuzeni emzimbeni okubangelwa yisifo esiyingozi.

Kukhona ushintsho ngeminyaka kwezinkambiso. Ngemva iminyaka engamashumi amane amadoda ngesilinganiso 2-2.5 ng / ml, ngemva kweminyaka engamashumi ayisithupha - 4.5-6.5 ng / ml.

Izibalo zibonisa ukuthi amadoda bayanda bonke ubudala ukuba afune usizo lwezokwelapha. Babeka isimila nakomaka egazini futhi zokugula we endlaleni engasesinyeni.

iphutha ukuhlaziywa

Kumele kukhunjulwe ukuthi self kokuhlahlela isimila nakomaka akusona isizathu ukuqinisekisa noma ukuphikisa Oncology. Kahle okwamanje zisebenzisa HE4 nezinye cwaningo. Kungcono wuhlole kanye CA-125. Futhi ukwenza izinhlobo ezahlukene ukuhlola, njengoba laboratory nowezinsimbi.

Ngezinye izikhathi kwenani isimila nakomaka HE4 akuyona ngenxa umdlavuza. Sizohlaziya yalokho okungamanga ngoba:

  • khona letindzala esiwufuzo, echaza ushintsho transmembrane Regulator isakhi sofuzo;
  • Ukuba khona kwamanye inflammations urogenital isakhiwo;
  • ezingamahlalakhona ukwehluleka kwezinso;
  • simila wesibeletho;
  • myoma.

Indlela ukuqaphela izimpawu umdlavuza?

Ngezinye thuthuva kancane emzimbeni kubalulekile kudokotela. Iyoyimisa ukuhlaziywa EPITHELIAL isimila umaka HE4 umdlavuza wesibeletho. Regulation noma ukuphambuka kuwo kuzoveza ngokushesha. Ekuqaleni izimpawu kungenzeka ukuthi ingabi khona ngokuphelele. Kodwa noma kunjalo, ukuhlaziya kumele achithe ku:

  • ukwephulwa amaqanda nezinkinga lapho eseqala ukuya esikhathini kwabesifazane;
  • ahlekise endaweni okhalo;
  • Oqala ukungezwa aze agcine impilo jikelele nge iphango encishisiwe;
  • nokhahlo futhi ayinangqondo kwesisindo;
  • nokunganaki.

Lapho isiqinisekiso uphethwe akudingeki ukwethuka, ngoba umdlavuza iphathwa ngempumelelo namuhla. Yiqiniso, lokhu kuwuvivinyo, kodwa singanqotshwa uphume ukulwa elinqobile.

Ukuzelapha Akuvumelekile bathembele emi yedwa phezu izincomo ochwepheshe.

Kuzothatha isineke amandla, ngoba zokwelapha - ke kuwumsebenzi onzima, okuyinto has a uhlamvu eside futhi singathandeki.

isiphetho

Umphumela yokuphambuka kungenzeka, uma isimila akusho ukukhiqiza HE4 noma lukhona eziningi enganele ukunquma.

Naphezu kweqiniso lokuthi ukuhlaziya sizobonisa, akudingekile ukuba kube nzima ngaphambi kwesikhathi futhi ukuzibizela ngoba uyayazi imbangela. Ochwepheshe bezokwelapha ungakwazi ukuhlonza isifo futhi linqume ukwelashwa, kodwa kuphela emva luhlolo egcwele.

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