I-Physiology - ii-hormone zesini

"Ukukhangela umdla" - ngoko ukusuka kwisiGrike iguqulelwe igama lamahomoni amabhinqa-estrogens. Kungenxa yokuba bona (kunye nabanye abalingani babo bezesondo) abajongene nokukwazi ukukhulelwa nokunyamezela umntwana. I-Physiology, i-hormone yesini yabesifazane ibambe indima ebalulekileyo kumzimba wowesifazane.

I-hormone evuselela iifolm (fsg)

Omnye wabalinganiswa abasemgangathweni abalawula inkqubo yokukhula kobugqwetha (ovule) kwi-ovary kunye nokubunjwa kwe-estrogen, eyenza ukukhula kwe-endometrium kwisibeleko (ngaphakathi mucosa, kwakhona ngumntwana wesibindi). Ngokwenzululwazi evela kwiYunivesithi yaseMelbourne, i-FS-Hormone inokwandisa izinga le-estrogen, elongeza ukuphuma kwegazi kwingqondo, ukuphucula ukusebenza kwayo, kwaye ichaphazeleke ngokuthe tye. Ukongezelela, ukhusela abafazi kwiingxaki zengqondo kunye neengcinga.

Estradiol (estrogen)

Ichaphazela impilo yazo zonke izitho zangasese zesini, ngokukodwa kwimeko ye-uterine mucosa ngelixa ulungiselela ukukhulelwa. Unika ubukho kunye nokuhlala rhoqo kwimihla, ukuphuculwa kweqanda. Emva kweeyure ezingama-24-36 emva kweyona nto ephakamileyo ye-estradiol catch ovulation. Emva koko umgangatho wehla uhla. Ngexesha lokumisa umva, ii-ovari ziyanciphisa kakhulu imveliso ye-estradiol, ekhokelela ekuhambeni kokugqibela kwiintsuku ezibalulekileyo. I-Estrogen iphucula imemori. Yingakho abasetyhini bexesha lokuphela kwesisu bahlala bebunzima ukukhumbula. Oku kuchazwa ngokulula: ngenxa yokupheliswa kwama-ovari, izinga le-estrogen emzimbeni linciphisa.

Funda kwakhona: i- estrogens - yintoni na?

Amandla amathathu

"Ndiyakhuthaza, ndiyibeka" - ngoko igama elithi "hormone" liguqulelwe ukusuka kwisiGrike. Ezi zinto zikhululiwe kwiingcingo zegazi zangaphandle (izigcawu ze-endocrine, iiseli ezikhethekileyo zenkqubo ye-nervous). Kodwa inkokhelo ebaluleke kakhulu neyomeleleyo kumfazi kukuba uxhumano "hypothalamus-pituitary-ovaries". Unoxanduva lokuba nabantwana. Ukuba ubuncinane enye yezi ziqhagamshelwano ziyahluleka, inkqubo yokuzala ingabetha.

I-hormone yeLuteinizing

(LH) Isiqinisekiso sokuqala sokuvuthwa kokugqibela kwe-ovum kunye ne-ovulation. Inikeza ukugcinwa kweehomoni zamabhinqa zama-estrogens kunye nama-progestin. Ngexesha lokukhulelwa, ukuxinwa kwe-LH kunciphisa. Amagqirha aseMerika kutshanje afakazele ukuba iqondo eliphakamileyo le hormone yabasetyhini linokuchaphazela iziko eziphicothiweyo zengqondo. Ngokunjalo-ukunciphisa ukuvalelwa kwamantombazana asebekhulile.

Ukuhlolwa kwegazi ngehomoni

I-Essence: Igazi lichitheka kwi-vein, emva koko ugqirha uhlalutya izinga lamahomoni athile, ngokuqwalasela isigaba somjikelezo wesini. Unceda ukuseka: umhla ochanekileyo wokunyuka kwe-ovulation kwaye unokugqiba iintsuku ezifanelekileyo kakhulu zokukhulelwa. Ukulungiselela: ukususela ngo-20: 00 ngosuku oludlulileyo, ukuphelisa ukutya okunamafutha kunye naluphi na ukusela, ngaphandle kwamanzi. Ukutya okulula (ngaphandle kokusela utywala) kuvunyelwe, isondo (kunye nemibandela embalwa, ogqirha ugqirha) ayinqatshelwe. Kwiintsuku ezi-3 ngaphambi kokuthatha igazi, ukuqeqeshwa kwezemidlalo kufuneka kugwenywe, kunye neyure ngaphambi kokuthatha igazi-ukutshaya. Ixesha: 5-7 imizuzu. Okunye: inkcazo echanileyo yemvelaphi ye-hormonal kumanani. Ngaphantsi: ukuhlolwa okwaneleyo kwinqanaba lamahomoni, ubuncinci bamaxesha amane ukuhlalutya kuyadingeka ukuba kungabandakanyi iimpazamo zeelabhu. Ukungqinelana: akukho.

Progesterone

Kukho emzimbeni wabasetyhini bonke, kodwa kubamama abalindayo - inqanaba eliphezulu le nkunkuma. Ngenxa yoko, kuthiwa yi-hormone yokukhulelwa. Akunanto-nguye unembopheleleko yokuthwala. Iprogesterone ikhiqizwa yi-placenta kunye nomzimba ophuzi - itholakala kwi-ovary yowesifazane emva kokuvuthwa kweqanda. Ukuba le hormone iphantsi kakhulu, inokukhupha isisu. Inqanaba leprogesterone egazini lezesondo ezibuthakathaka liphakama ngokukhawuleza xa sibona iintsana. Ngokwezinye izazinzulu, ubuchopho bendodakazi bufumana uphawu, olubizwa ngokuthi "ifomu lomntwana".

Cholesterol

Kuyabasetyhini kunye namadoda, ama-hormone wesini anokuvelisa kuphela izilwanyana zesini, ii-testes kunye nama-ovari, kodwa kunye ne-correnx ye-adrenal. Kuzo zonke iingqungquthela, i-hormone yesini kunye namabhinqa ihlanganiswa, kungakhathaliseki ukuba isini. Kuphela nje abameli bezesondo ezinamandla kumathambo abanamadoda amaninzi, kwaye amabhinqa kuma-ovari anamahomoni angaphezu kwama-female. I-hormone yesondo ihlanganiswa kwi-cholesterol. Ngaphandle kwayo, akukho mntu oya kwenzeka njengendoda okanye njengowesifazane. Ngaba kulungile ukuba ungabandakanyi kwimveliso yokutya ene-cholesterol? Bobabini ibhinqa kunye neentloko kwiimigangatho zokugqibela zesondo se-hormone biosynthesis yokuqala ye-secrete yindoda (androgens), kwi-molecule apho i-19 i-athomu ye-carboni, ngoko emzimbeni wesibini ijika ibe ngama-hormone eentlobano zesini eziqukethe i-athomu ezili-18 kuphela. Kwaye yile nto-ibali leBhayibhile: nganye intombi idala iqela layo labesifazane ukusuka kwindoda.

Testosterone

Ingaphezulu kwehomoni yomntu, kodwa kumzimba wesibini nayo-iveliswa ngama-ovari kunye ne-adrenals. Ukuba uxinzelelo lwe testosterone luphezulu kunokuba luqhelekile, oku kunokukhokelela ekugqithiseni ngokungaphaya kokusweleka, kunye nokukhula kweenwele ngokukhawuleza - kungekhona apho singathanda khona. Abafazi abaye baphathwa nge testosterone baphucula amandla abo okufunda imephu yeendlela. Umgangatho wale hormone wehla ngokukhawuleza kulabo abagqithiswa ngokweqile ngotywala kunye noogwayi. Phakathi kwesidlo sokugqibela kunye nokuthatha igazi kufuneka kudlule ubuncinane i-8, kwaye ngokufanelekileyo - iiyure eziyi-12.

Izizathu zokuphuka

Yintoni ephula i-hormonal balance? I-Genetics, ukukhupha isisu, izifo, ukuxinezeleka, ukungondleki, ukungapheliyo, izifo zesimo se-endocrine (iinjongo, i-pancreas, i-thyroid gland nabanye). Nalu uluhlu lwezona zinto eziphambili zokungalingani.

Iimpawu

1) Ukungabikho kwimihla ukuya kwiminyaka eyi-15 kunye nesitenxo sawo kwiminyaka eyi-17.

2) Ingozi yokukhulelwa kwesisu (intlungu kwisisu esezantsi, ukuphawula).

3) Ukunyamezela ukunyuka kwesisu (ukungahambisani nokuvuthwa kwe-urinary, ukuphazamiseka kwemizi, ukulila, intlungu emva okanye entliziyweni, iintyatyambo ezitshisayo).

4) Ukuvakaliswa kwesifo se-premenstrual (intlungu kwi-esiswini esezantsi, ukuvuvukala kweengxube zesifuba ixesha elide ngaphambi kokuya esikhathini, ukunyaniseka, ukwanda okukhulu).

5) Uhlaselo oluswini.

6) Ukukhula kweenwele zomzimba, ukungabikho kwengqondo, ukulibala.