Mahomoni ari kuratidza biologically zvakashanda zvinhu zvakasunungurwa nemaglandi emagokorokori. Ivo, vachitakurwa neropa, vanotonga nzira dzakasiyana-siyana mumuviri. Mahomoni anoita basa guru mumubereki wemwana uye kutakura kwake. Kuongorora mahomoni panguva yekuzvitakura kunoitwa muzviitiko zvakakosha.
Mune zviitiko zvipi kuongororwa kwehomoni kunoshandiswa panguva yekuzvitakura
Paunyoresa vanaamai mune ramangwana mukuongororwa kunogadziriswa, kuongororwa kwehomoni hakusanganisi. Izvo zviongororwa zvakaitwa panguva yekuzvitakura mune zviitiko zvinotevera. Kana pane kusava nechokwadi kwekusununguka kwepasipo. Zvinokonzera kushungurudzika: kusina nguva kana kuti kuenda kumwedzi kwekupedzisira (kazhinji nekuda kwekushaya kukwana kwehomoni dzevakadzi mumukadzi), zvisati zvaitika kare. Nyanzvi dzinoona huwandu hwehomoni dzakadai seprolactin, progesterone, cortisol, nezvimwewo.
Kuongorora mahomoni kune vakadzi vane pamuviri vanorayirwa nehutano hwakanga huripo hwekubvisa pamuviri. Muchiitiko ichi, ane pamuviri kaviri pavhiki kuti aongorore chisingagumi gonadotropin (HG) pakati pevhiki yechishanu uye yechigumi nembiri yekuzvitakura.
Aya maedzo anoitwa mukudzivirira kana pane kusava nechokwadi kwekusakwanisa kutora kufambira mberi. Somuenzaniso, hydrocephalus, Down's syndrome nezvimwe zvirwere. Pakati pemasvondo 14-18 munyaya iyi, kuedzwa katatu kunoitwa: kuongororwa kweHG, isrione pasina, nhamba ye alpha-fetoprotein. Nezvibatanidzwa, mhedzisiro yakarurama inogona kuwanikwa.
Nzira yekutora panguva yekuzvitakura kuongororwa kwehomoni
Nhamba yehomoni inobva kune zvakasiyana-siyana zvekunze. Ichi chiitiko chemuviri, unhu uye huwandu hwezvokudya, mishonga, nezvimwe.
Kuti uwane migumisiro yakarurama, ropa rinofanirwa kutorwa pahomoni muma mangwanani pane chisina chinhu chiri mudumbu. Usati watora muedzo (maawa gumi nemaviri), hazvikurudzirwi kuti udye kudya kwakanaka uye mafuta, uye kuti usashandure kudya kwako zvakanyanya. Icho hachina kukurudzirwa kuti uzvidye mwoyo, kuzviriritira iwe nebasa, uye kuita zvepabonde. Kana izvi zvikurudziro zvisingateverwi, mhinduro dzekuongorora dzingasave yakarurama.
Icho chete nyanzvi inoita kuongororwa kwemhomoni uye inoita kuti zviite zvakanaka. Kufunga nezvenyaya dzakasiyana-siyana, kuongororwa kunoitwa. Mukuwedzera kune kuongororwa, dhiyabhorosi yedzinza, anamnesis, nezvimwe zvinotorwa.
Ndezvipi zvirongwa zvekuongorora kwehomoni?
Progesterone inonzi yellow ovarian hormone. Nhamba yei hormone inokura kusvika kune chetatu chetatu yekudzivirira, uye asati aberekwa amonyorera zvakanyanya. Nhamba yeprogesterone mumukadzi ane pamuviri inobva pane nguva yekuzvitakura. Nyanzvi imwe neimwe ine data.
Muchiitiko chekuti progesterone iri pasi pemazuva ose, zvinogona kuva nezviitiko zvinotevera. Uku kunonoka pakukura kwe fetus, chinetso ne placenta, uterine kubuda ropa, kutyisa kwekubvisa pamuviri.
Estriol ishomoni inosunungurwa ne placenta muzvizhinji, uye shure kwechiropa chekuberekwa.
Mumamiriro ezvinhu akaderera eestriol, zvinetso zvinotevera zvinogona kuitika. Iyi inotyisa yekuparara, uye kuberekwa nguva isati yabva, utachiona hunoputika, Down's syndrome, hypoplasia yemadonal glands e fetus. Uyewo anencephaly ye fetus uye fetoplacental insufficiency.
Iyo hormone yakakura yekuzvimba ndeyevanhu chorionic gonadotropin. Kana uwandu hwehomoni iyi huri pasi pemazuva ose, zvino pangava nezvinetso zvinotevera mumukadzi ane pamuviri. Iyi ectopic pamuviri, kutyisidzirwa kwekusununguka kwepabonde, kunonoka kukura kwe fetus, pamuviri wakanyanyisa, uye kusagadzikana kwekugara kusina kukwana.
Kana isriol yakakwirira pane yakasarudzwa, gestosis, kutora mimba yakawanda, kusagadzikana kwema fetus uye zvimwe zvirwere zvekudzivirira zvinogona kuonekwa.
Ndezvipi zvimwe zviitiko zvirwere zvehomoni zvinowanikwa panguva yekuzvitakura?
Mukurapa kwekushaya vana, vakadzi vanorayirwawo kuongororwa kwehomoni. Mukadzi nemurume vanoongororwa. Muchiitiko ichi, hutachiona hwemutezi, horlicone-stimulating hormone, progesterone, prolactin, testosterone, estradiol nedzimwe mahomoni zvinoratidzwa. Zvakawanikwa zvinobatsira kuziva zuva rekuvhara, uyewo kuziva kuti nei kubata kusina kuitika.
Hormonal kuongororwa vakawanda varipo panguva yekudzivirira pamuviri. Izvi zvinobatsira kubvisa zvinetso zvinodzivirira mwana kutakura, uyewo nezvinetso zvinotyisidzira kugadzirisa kwakanaka kwe fetus.