Yebhinqa: yintoni na kwaye yintoni na umonakalo waso emzimbeni?

Enye amalungu ephambili kwinkqubo yonyango ke ingqondo yebhinqa. Yintoni na, usesesikolweni. Enyanisweni, le nxalenye yobuchopho inoxanduva ukuvelisa iincindi zamadlala igalelo ekugcinweni komsebenzi yenzala, ukukhula, efanelekileyo yokucolwa emzimbeni. Nayiphi, ngokugqithisileyo okanye ayanelanga inani hormone yebhinqa kuvelisa, xa kunjalo kukhokelela isifo esimandundu.

Posa - ntoni na?

Umsebenzi ophambili we ingqondo yebhinqa - ukuvelisa hormone nobungakanani ezaneleyo ukulungiselela ukusebenza kakuhle emzimbeni womntu. Ngenxa kule mmiselo ikhutshwa phandle, kwaye kuyondelelaniswe-bala lintsundu, gonads hormone kunye adrenal, uphuhliso kunye nokubeka esweni umsebenzi zokunyanzelisa, kwakunye nokukhula. Ukwahlula i yebhinqa ngaphambili, ngasemva kunye neziphakathi.

lobe sobuKristu

Utshixelo hormone ekuveliseni yebhinqa akudala, kukuba:

• somatotropin, kubangela ukuba ukukhula;
• hormone adrenocorticotropic ochaphazela ukusebenza oluchanekileyo adrenal;
• thyrotropin - ulawula umsebenzi ingaba lengqula;
• gondatropiny (follikulotropin kunye lyuteotropin) ukukhuthaza umsebenzi kwamadlala ngokwesondo, kwaye lyuteotropin noxanduva imveliso estrogen kunye androgen, kunye follikulotropin - ukuze kwakhiwe isidoda kumadoda kunye nophuhliso zoboya kwi zamaqanda kwabasetyhini;
• prolactin - ebandakanyekileyo ngqo ekubunjweni yobisi zamabele, lowo unoxanduva zisanyisa.

Uphuhliso kwezifo ezifana dwarfism okanye gigantism, acromegaly, syndrome Cushing kaThixo, isifo Simmonds-Glinski iimviwo okubangelwa kukuvela kwemeko excess okanye ukuswela i hormone leyo inoxanduva lokuyila ingqondo yebhinqa. Iimpawu sifo kunokwenzeka besebancinane, kunye abaqolileyo.

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Xa iqhezu eliphakathi eziveliswa melanocyte ekhuthazayo hormone. Abanoxanduva nombala kweenwele, ulusu kunye retina. Ngexa lokukhulelwa, umzekelo, oko kudla baphawula isiphumo enjalo, njengoko mnyama kwesikhumba. Oku kubangelwa kukwanda-bala lintsundu, nenoxanduva ekubunjweni ingqondo yebhinqa. Yintoni na yaye kutheni kukho ngoku ecacile.

Kodwa abantu emhlophe ngebala kunye iinwele ezibomvu, apho "akuthethi anamathele 'tan, ezi abathwali sofuzo mutated kunye hormone receptor elijongene nombala.

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Hormone vasopressin kunye yioxytocin ziveliswa emva isithinzi, nto leyo nayo ingqondo yebhinqa. Yintoni na, yintoni na imisebenzi yabo? msebenzi zazo eziphambili - ukuba bathathe inxaxheba ekumiseleni uxinzelelo lwegazi, kwezihlunu, ukutya namanzi. Kwakhona uxanduva ngomsebenzi amalungu esini, imithambo yegazi, imisebenzi ethile engqondweni ekunqandeni negazi.

Ukusuka yioxytocin oxhomekeke izihlunu yindibanisela kweendonga isibeleko, amathumbu, senyongo, oko ebandakanyekileyo ulwabiwo yobisi, ibekwe ngaphakathi ibele.

Indima vasopressin nayo ibalulekile kakhulu. UMthetho inkqubo umchamo ukubunjwa kunye nenkqubo amanzi netyuwa emzimbeni. Ukuba ngesiquphe iyayeka ukusebenza ngaphandle, kuya kuba iza ngenxa yophuhliso izifo ezifana neswekile insipidus, apho sinxulumana ilahleko eliphezulu ulwelo.