HCG, noma i -gonadotropin ye-chorionic yabantu - i-hormone ekhishwe ngesikhathi sokukhulelwa. I-HCG ikhiqizwa emzimbeni wesifazane okhulelwe we-trophoblast. Ukwakhiwa kwaleli hormone kufana nesakhiwo se-follicle-stimulating, luteinizing hormone. Kule nkinga, i-hCG ihluke kumahomoni angenhla nge-subunit eyodwa, okhethwe njenge-beta. Kulo mmahluko kuhlelo lwamakhemikhali we-hormone ukuthi ukuhlolwa okujwayelekile kokukhulelwa nokuhlolwa okwenziwa odokotela kusekelwe. Umehluko wukuthi ukuhlolwa kokukhulelwa okujwayelekile kufaka izinga le-hCG emcinini, futhi ukuhlolwa okubekwa odokotela kusegazini.
Umphumela we-hCG emzimbeni wesifazane
I-gonadotropin ye-chorionic yabantu i-hormone ekhuthaza ukuthuthukiswa kokukhulelwa. Ngenxa yomphumela wayo wokuphila, umzimba ugcina umsebenzi womzimba ophuzi ekuqaleni kwezigaba zokukhulelwa. Umzimba ophuzi uhlanganisa i-progesterone - i-hormone yokukhulelwa. Ngemuva kokuhlanganiswa kwe-hCG, i-placenta yakha, ephinde ikhiqize i-hCG.
Ukuhlaziywa kwe-hCG - evamile
I-HCG ijwayelekile kubantu besifazane abangakhulelwe futhi i-hCG ivamile kumadoda ngu-6.15 IU / L.
I-beta hCG yamahhala - evamile
Kwabesifazane abakhulelwe, i-beta yamahhala ye-hCG egazini legazi elijwayelekile lifika ku-0.013 mIU / ml. Kwabesifazane abakhulelwe, i-hCG mahhala kuvamile kwamasonto i-mIU / ml:
- 49.9 ngesonto 11;
- 40.6 ngesonto 12;
- 33.6 ngesonto 13;
- 28.8 ngesonto 14.
Izimiso ze-HCG ku-DPO
Izinga le-gonadotropin ye-chorionic yabantu ngezinsuku emva kokuvuthwa (i-DPO) ku-mIU / ml:
- Usuku 12 - 17 - 199;
- Usuku 13 - 17 - 147;
- Usuku 14 - 33 - 223;
- Usuku 15 - 33-429;
- Usuku 16 - 70 - 758;
- Usuku 17 - 111 - 514;
- Usuku 18 - 135 - 1690;
- Usuku 19 - 324 - 4130;
- Usuku 20 - 385 - 3279;
- Izinsuku ezingu-21 - 506 - 4660.
I-HCG - imigomo ku-IU / L ne-MoM
Izinga leHCG lilinganiswa ngamayunithi amabili, njengama-ME / L ne-MMe / ml. Umkhuba weHCG kuMe / l wamaviki ngu:
I-MOM yisilinganiso sezinga le-hCG elitholakale ngenxa yocwaningo kuya kumaphakathi wexabiso. I-0.5-2 i-MoM yindlela evamile yokubonisa ukukhulelwa.
Imikhuba ye-RAPP A ne-hCG
I-rarre i-alpha yiprotheni ehlobene ne-plasma. Izinga lala maprotheni liphawu lokubaluleka kokutholakala kwama-chromosomal okungavamile ebusweni, ukuxilongwa kwenkambo yokukhulelwa. Ukutadisha lokhu kumaka kufaneleke kuze kufike isonto le-14 lokukhulelwa, ngokwemigomo yamuva, ukuhlaziywa akuyona imininingwane.
Amanani e-RARP alfa ngesonto lokukhulelwa ku-Honey / ml:
- Iviki 8-9 - 0,17-1,54;
- Iviki 9-10 - 0,32-2,42;
- Isonto eli-10-11 - 0.46-3.73;
- Isonto eli-11-12 - 0,79-4,76;
- Isonto eli-12-13 - 1.03-6.01;
- Iviki 13-14 - 1,47-8,54.
Ama-antibodies ku-hCG - avamile
Egazini labesifazane abakhulelwe bangenza amangqamuzana - amasosha omzimba abulala iHCG yeHymmone. Le nqubo yisona sizathu esiyinhloko sokukhulelwa kwesisu, ngoba lapho kungekho khona i-hCG, imvelaphi ye-hormonal yokukhulelwa iphazamiseka. Ngokuvamile, igazi lingaba ama-anti-25 U / ml angama-HCG.
Futhi uma i-hCG ingaphezulu kunejwayelekile?
Uma izinga le-chorionic gonadotropin liphakeme, kungabesifazane nabesifazane abangakhulelwe lokhu kungaba umphumela wokuba nezicubu ezikhiqiza ama-hormone:
- amaconsi kanye nesibindi;
- umzila wamathunjini;
- ukukhanya;
- izinso;
- i-chorinocarcinoma.
Ukwanda kwezinga le-hCG kwabesifazane abakhulelwe kungaba umphumela wokukhulelwa okuningi, kanti izinga le-hCG landa ngokulingana ngqo nenani lezithelo.
Kusho ukuthini uma i-HCG iphansi kunokujwayelekile?
Ukunciphisa izinga le-HCG elingaphansi kunejwayelekile kuvakashi abakhulelwe kungaba isibonakaliso:
- ubudala bokutholwa kwesibindi;
- ukukhulelwa kwe-ectopic ;
- ukukhulelwa okungathuthukisiwe:
- izinsongo zokukhipha isisu okuzenzekelayo;
- ukubambezeleka kokuthuthukiswa komntwana;
- ukungakwazi kahle kwe-placental.