I-chorionic gonadotropin i-hormone evela kwiqela le-glycoproteins, ebonisa ukuqala kokukhulelwa kumzimba wesetyhini. Kubonakala kumchamo we-chorionic gonadotropin xa ukhulelwa kwaye uchaza ukubonakala kwamabini amabini kuvavanyo. Ukulandelela i-dynamics yokukhula kwe-chorionic gonadotropin ngexesha lokukhulelwa, kunokwenzeka ukugweba indlela ukukhulelwa kuqhubeka ngayo.
I-gonadotropin ye-Chorionic ekukhulelweni iqhelekile
Ngokuqhelekileyo, kwindoda nabasetyhini, i-β-hCG iindidi ezivela kwi-0-5 mU / ml. Umgangatho we-chorionic gonadotropin uqala ukwanda kwintsuku yokuqala emva kokufakelwa kwesibindi kwi-uterine cavity. Iveliswa ngama-tisses of chorion kwaye idlala indima ebalulekileyo kwindlela yokuqheleka yokukhulelwa. Ngaloo ndlela, i-chorionic gonadotropin yoluntu ikhuthaza ukubunjwa kwe-placenta, kwaye iphinde ixhase ukusebenza ngokuqhelekileyo komzimba ophuzi (umveliso we- hormone progesterone ). Emva kokuba i-placenta ibunjwe, kuthatha umsebenzi wokuvelisa i-chorionic gonadotropin.
Ekuqaleni kokukhulelwa, iintsuku ezimbini ukuya kwiintsuku ezintathu, isibonakaliso se-h-hchch (i-chorionic gonadotropin yabantu) siphindwe kabini. Ukususela kwiveki ye-10-11 yokukhulelwa, amazinga okukhula kwi-hCG iyancipha ngokukhawuleza, njengoko i-placenta isondele kwaye iqale ukuthatha umsebenzi wokuvelisa ama-hormone wokukhulelwa. Ngoko, kwiiveki zokuqala zokukhulelwa, izinga le-chorionic gonadotropin egazini liphakathi kwe-25-156 mU / ml. Umgangatho we-gonadotropin we-chorionic 1000 mU / ml uhambelana neveki yesithathu yokukhulelwa. Kwiiveki ezi-4 ukuya ku-5 eli nani liyi-2560-82300 mU / ml, kwiiveki ezi-7-11 emva kokukhulelwa kwinqanaba le-chorionic gonadotropin egazini lifika kuma-20900-291000 mU / ml, kwaye kwiiveki ezingama-12 ukuya kwe-12 ukuya kwe-12 ukuya kwe-12 ukuya ku-100 ukuya ku-100 ukuya ku-100 ukuya ku-100 ukuya ku-100 ukuya ku-100 ukuya ku-100 ukuya ku-100 / ml.
I-gonadotropin ye-Chorionic inamacandelwana amabini - i-alpha kunye ne-beta. I-subunit ye-alpha ifana nesakhiwo kunye ne-hormone ekhuthaza i-thyroid-stimulation, i-luteinizing and follicle. I-subunit ye-beta iyingqayizivele kwisakhiwo sayo.
I-Gonadotropin i-chorionic - isebenzise
I-Gonadotropin ye-chorionic yomntu isetyenziselwa ukunyanga ukungasebenzi (ukuvuselela i-ovulation nge-vitro fertilization, ukugcinwa komsebenzi we-yellow body). I-gonadotropin ye-Chorionic yamadoda imiselwe ukukhuthaza i-spermatogenesis kunye nokuveliswa kwe-androgens (ngamanye amaxesha asetshenziselwa kwimidlalo njengokwenza i-doping).
Ukusetyenziswa kwe-chorionic gonadotropin kuboniswe kule mizimba elandelayo:
- kubasetyhini abanesigaba esaneleyo (ukuvuselela i-ovulation nokugcina ubungqina bomzimba ophuzi);
- kumadoda anokungaphuculwa kwamathambo, ukulibazela ukutshatyalaliswa, ukunyaniseka kwe-hypogonadropic hypogonadism.
Isidakamizwa segonadotropin chorionic siyaphikisana xa:
- izicubu zeentlobano zesini, kunye nezinye ezibangelwa ukungasebenzi kakuhle kwegonads;
- cryptorchidism ebangelwa i-hernia hernia, ingozi kunye nokuhlinzwa;
- ukunyamezela komntu we-chorionic gonadotropin.
Ungayibamba njani i-chorionic gonadotropin?
- Isisombululo se-chorionic gonadotropin sifumaneka njengesilwanyana. Iinjongo ze-intramuscular ye-gonadotropin zichithwa kakuhle kwaye zenziwa ngokwemiqathango yesigqirha.
- Eminye imiphumo engabonakaliyo ingabonwa ngokunyuka kwe-viscosity yegazi kunye noxinzelelo lwe-thromboembolic, kunye ne-syndrome ye-ovarian hyperstimulation. Abafana banokwandisa okwexeshana zabo ezincinci, bangase bathuthuzele ukuvuvukala kunye ne-acne.
Sihlolisise indima ye-chorionic gonadotropin emzimbeni wesifazane okhulelweyo, kwaye sazi ngokufanayo nokusetyenziswa kwezalathisi zayo zokwenziwa.