Tib neeg chorionic gonadotropin (HCG) is a glycoprotein hormone secreted by trophoblast cells of the placenta and The glycoprotein composition of the dimer. The subunits are basically similar to FSH (follicle-stimulating hormone), LH (luteinizing hormone), and TSH (thyroid-stimulating hormone) secreted by the pituitary gland, so they can cross-react with each other The structures of subunits are different. Women suffer from hydatidiform mole, trophoblastic tumor, lung cancer, colorectal cancer, ovarian cancer, and so on. The level of human chorionic gonadotropin is often abnormally elevated. In general, the hormone level in the body is 0-3iu / ml without pregnancy, which is normal, and the clinical indicators of different hospitals are different.
 | At the beginning of pregnancy, human chorionic gonadotropin doubled the next day, indicating good embryonic development. HCG, the most commonly used "pregnancy test" hormone, is often used to judge whether you are pregnant. For example, early pregnancy test papers and pregnancy test sticks use this principle. |
 | HCG tuaj yeem txhawb kev hloov pauv ntawm corpus luteum los ntawm kev coj khaub ncaws corpus luteum mus rau cev xeeb tub corpus luteum, txhawb qhov kev tso tawm tsis tu ncua ntawm cov tshuaj estrogen thiab progesterone, tswj cov morphology ntawm endometrium, txhawb kev tsim cov uterine decidua, thiab ua kom cov placenta loj hlob thiab paub tab. Nws yog ib qho tseem ceeb heev kom muaj kev xeeb tub. Yog tias nws tsis nce lossis nce qeeb, qhov ua tau ntawm embryo raug ncua lossis ectopic cev xeeb tub tsis tuaj yeem txiav tawm. Yog li ntawd, qhov kev ntsuam xyuas ntawm qhov nce qib ntawm cov tshuaj hormones tom qab cev xeeb tub yog qhov tseem ceeb rau kev kuaj mob. |
HCG yog dab tsi (Tib neeg chorionic gonadotropin)?
HCG (human chorionic gonadotropin) is a glycoprotein hormone secreted by trophoblast cells of the placenta.
Tom qab lub qe ua tiav nrog cov phev av ntawm phab ntsa ntawm lub tsev menyuam, lub qe fertilized yuav ncab tawm ntau lub tentacles me me los tuav cov phab ntsa sab hauv ntawm lub tsev menyuam kom nyob ruaj khov hauv lub tsev menyuam. Cov tentacles me me no yog tib neeg villi, thiab HCG yog ib qho tshuaj hormone secreted los ntawm tib neeg villi, uas yog tag nrho hu ua human chorionic gonadotropin.
Kev faib tawm ntawm HCG (hom, sijhawm tshuaj xyuas; tus nqi raug)?
HCG tuaj yeem muab faib ua ntshav HCG thiab zis HCG. Tom qab HCG tso tawm, nws thawj zaug nkag mus rau hauv cov ntshav, thiab tom qab ntawd nkag mus rau hauv cov zis. Nws tuaj yeem siv los kuaj xyuas seb koj puas xeeb tub lossis tsis yog, thiab cov ntshav HCG yuav tsum tau mus rau hauv tsev kho mob kom kuaj. Qhov tshwm sim yog qhov tseeb dua, qhov yuam kev me me, qhov tseeb yog 99 feem pua, thiab nws tuaj yeem kuaj pom ua ntej. Cov zis HCG yog tus kheej - txoj kev sim nrog cov ntawv xeem ovulation lossis kuaj cev xeeb tub, thiab qhov tseeb yog nyob nruab nrab ntawm 50 feem pua thiab 75 feem pua.
HCG yog secreted los ntawm trophoblast hlwb ntawm cov placenta, uas pib secrete maj mam tom qab fertilization, tab sis nws yuav tsum mus txog rau ib tug tej yam concentration kom kuaj tau. Kev kuaj zis ntawm HCG feem ntau yuav siv sijhawm tsawg kawg 11 mus rau 14 hnub tom qab kev sib deev, thiab kev kuaj ntshav HCG tej zaum ua ntej, uas tuaj yeem tshwm sim hauv ib lub lis piam lossis li ntawd.
Kuv yuav tsum xyuam xim rau dab tsi thaum kuaj HCG?
Blood HCG examination does not need fasting. Blood HCG examination can determine whether a woman is pregnant by measuring the HCG value in her blood. With regard to urine test HCG, in essence, urine can be taken at any time of the day, but the first urine in the morning is the most accurate, and urine will be diluted after drinking water. So it's best to go on an empty stomach.