Uhlalutya ama-hormone ngexesha lokukhulelwa

IiHormones zibonakalisa izinto eziphilayo ezisebenzayo ezikhutshwe zizigulane ze-endocrine. Baye bathuthwa ngegazi, balawula iinkqubo ezahlukeneyo emzimbeni. IiHormone zidlala indima enkulu ekukhulelweni komntwana kunye nokuthwala kwakhe. Ukuhlalutya ama-hormone ngexesha lokukhulelwa kwenziwa kwiimeko ezizodwa.

Kwiimeko ziphi iimvavanyo zama-hormone ezilawulwayo ngexesha lokukhulelwa

Xa kubhalisa oomama kwixesha elizayo, uvavanyo lwe-hormone alufakiwe. Uhlalutyo olunikeziweyo lwenziwe ngexesha lokukhulelwa kwezi zilandelayo. Ukuba kukho isikrokreko sokuphuphuma kwesisu ngokukhawuleza. Iimbangela zokuxhalabisa: ukungahambi kakuhle okanye ukuphela kwesisu (ngokuqhelekileyo ngenxa yenani elingekhoyo lamahomoni amabhinqa kwintombi), ukulahleka kwamathambo kwangaphambili. Iingcali zichonga umgangatho wamahomoni afana neprolactin, progesterone, cortisol, njl.

Uhlalutya kuma-hormone kubafazi abakhulelweyo bayamiselwa ngengozi esele ikhona yokukhupha isisu. Kule meko, ukhulelwe kabini ngesonto ukuhlalutya i-gonadotropin engapheliyo (HG) phakathi kweveki yesihlanu neyeshumi elinesibhozo zokukhulelwa.

Ezi mvavanyo zenziwa ngokukhulelwa xa kukho ukugxekwa kophuhliso olungalunganga. Umzekelo, i-hydrocephalus, i-Down's syndrome kunye nezinye izifo. Phakathi kweeveki ezi-14 ukuya kwezi-18 kulo mzekelo, uvavanyo lwesithathu lwenziwe: uhlalutyo lwe-HG, i-estrione, inqanaba le-alpha-fetoprotein. Ngale midibaniso, iziphumo ezichanekileyo zinokufezekiswa.

Ungathabatha njani ixesha lokukhulelwa kwiimodemoni

Iqondo lama hormone lixhomekeke kwizinto ezahlukeneyo zangaphandle. Lo msebenzi wenyama, umgangatho kunye nobungakanani bokutya, amayeza, njl.

Ukufumana iziphumo ezichanekileyo, igazi kufuneka lithathwe kuma-hormone kusasa ngesisu esingenalutho. Ngaphambi kokuba uthathe uvavanyo (iiyure eziyi-12), akukhuthazwa ukuba udle ukutya okumnandi kunye nokutya, kwaye ungatshintshi ukutya kwakho kakhulu. Kwakunyanzeliswa ukuba ungakhathazeki, uzithwale ngokwakho ngomsebenzi kwaye wenze ngesondo. Ukuba ezi ziphakamiso azilandelwayo, iziphumo zokuhlalutya zingabi zichanekile.

Ingcali kuphela eyenza ukuhlalutya kwamahomoni kwaye yenza izigqibo ezifanelekileyo. Ukuqwalasela iindidi ezahlukeneyo, ukuxilongwa kwenziwa. Ukongeza kwoluhlalutyo, idatha yeemviwo, imbali kunye njalo kuthethwa ngqalelo.

Ziziphi iimimiselo zeemvavanyo ze-hormone?

Iprogesterone yi-hormone ephuzi. Umgangatho wale hormone ukhula ufike kwi-trimester yesithathu yokukhulelwa, kwaye ngaphambi kokuba ukuzalwa kuhlawule ngokukhawuleza. Inqanaba leprogesterone kumfazi okhulelwe lixhomekeke kwixesha lokukhulelwa. Ingcali nganye ineenkcukacha.

Xa kwenzeka ukuba i-progesterone ingaphantsi kweyesiqhelo, kunokubakho iipathologies ezilandelayo. Ukulibaziseka ekuphuhlisweni komntwana, ingxaki nge-placenta, ukuphuma kwegazi, isongelo sokukhupha isisu.

I-Estriol yi-hormone ekhutshwa yi-placenta ngamanani amaninzi, kwaye emva kwesibindi sesisu.

Kwimeko yezantsi ye-estriol, iingxaki ezilandelayo zingenzeka. Oku kusongela ukukhulelwa kwesisu, nokuzalwa kwangaphambi kokuzalwa, ukusuleleka kwe-intrauterine, i-Down's syndrome, i-hypoplasia yeengqungquthela ze-adrenal ze-fetus. Kwakhona ukukhathazeka kwe-fetus kunye nokungafezeki kwamatoklacental.

I-hormone ephezulu yokukhulelwa yi-chorionic gonadotropin. Ukuba izinga le hormone lingezantsi, kuya kuba neengxaki ezilandelayo kumfazi okhulelweyo. Ukukhulelwa kwe-ectopic, isongelo lokuphuphuma kwesisu, ukulibazisa ukuphuhliswa komntwana, ukukhulelwa okukhenkce, kunye nokungaqiniseki kwamagumbi okuhlala.

Ukuba i-estriol ingaphezulu kuneqhelekileyo, i-gestosis, ukukhulelwa okungafaniyo, ukukhubazeka kwe-fetus kunye nezinye izifo zokukhulelwa zingabonwa.

Ziziphi ezinye iimeko ezihlolwayo ze-hormone ezenziwa ngexesha lokukhulelwa?

Kwonyango lokungabikho kwengqondo, abafazi banikwe iimvavanyo ze-hormone. Ibhinqa kunye nendoda iyahlolwa. Kule meko, izinga le-hormone ye-luteinizing, i-hommone-stimulating hormone, i-progesterone, i-prolactin, i-testosterone, i-estradiol kunye nezinye i-hormone zityhilwa. Ezi ziphumo zikunceda ukucacisa umhla we-ovulation, kunye nokufumanisa ukuba kutheni ukukhulelwa kungenzi.

Ukuhlolwa kweHormonal ezininzi kusekho ngexesha lokucwangcisa ukukhulelwa. Oku kunceda ukuphelisa iingxaki ezikhusela umntwana ekuthwaleni, kwakunye neengxaki ezisongela ukuphuhliswa kakuhle komntwana.