Qonda ubudlelwane phakathi koxinzelelo kunye ne-cortisol

Umxholo

• Iziphumo ze-cortisol ephezulu
• 1. Ukunyuka kwentliziyo
• 2. Ukwanda kwenqanaba leswekile yegazi
• 3. Ukunyuka kwamafutha esiswini
• 4. Kulula ukuba nezifo

ICortisol yaziwa njengehormone yoxinzelelo, kuba ngelo xesha kukho imveliso enkulu yeli hormone. Ukongeza ekwandisweni kweemeko zoxinzelelo, i-cortisol inokunyuka ngexesha lokuzilolonga kwaye ngenxa yezifo ze-endocrine, ezinje ngeCushing's Syndrome.

Utshintsho kumanqanaba e-cortisol anokuchaphazela iinkqubo ezahlukeneyo emzimbeni kwaye ikakhulu buthathaka amajoni omzimba. Kungenxa yokuba, phakathi kweminye imisebenzi, i-cortisol inoxanduva lokulawula zombini uxinzelelo lomzimba kunye nengqondo, kunye nokunciphisa ukudumba.

ICortisol yincindi yedlala eveliswa ngamadlala adrenal anoxanduva lokulawula iinkqubo ezahlukeneyo ezenzeka emzimbeni. Ukuveliswa kunye nokukhutshwa kwale hormone egazini kwenzeka rhoqo kwaye kulandele umjikelo we-circadian, kunye nemveliso enkulu kusasa xa uvuka.

Funda ngakumbi malunga nemisebenzi yecortisol.

Iziphumo ze-cortisol ephezulu

I-cortisol ephezulu ixhaphake kakhulu kubantu abanengxaki yoxinzelelo olungapheliyo, njengoko umzimba uhlala uvelisa ihomoni ukuze umzimba ulungele ukusombulula iimeko zoxinzelelo, ezigqibela zingasombululeki. Ngala maxesha, amadlala adrenal avelisa iadrenaline kunye norepinephrine ethi, kunye necortisol, ibangele utshintsho emzimbeni, eyona iphambili yile:

1. Ukunyuka kwentliziyo

Ngokunyuka kwenani le-cortisol egazini kwaye, ngenxa yoko, i-adrenaline kunye norepinephrine, intliziyo iqala ukumpompa igazi elininzi, inyusa inani leoksijini kwimisipha. Ukongeza, ngenxa yokwanda kwe-cortisol, imithambo yegazi inokunciphisa, inyanzelise intliziyo ukuba isebenze nzima, inyuse uxinzelelo lwegazi kunye nokuthanda ukuqala kwesifo sentliziyo.

2. Ukwanda kwenqanaba leswekile yegazi

Kungenxa yokuba ukunyuka kwamanqanaba e-cortisol anokuhla, kwixesha eliphakathi nelide, isixa se-insulin esiveliswe yipancreas, ngaphandle kommiselo weswekile yegazi kwaye, ngenxa yoko, ukuthanda isifo seswekile.

Kwelinye icala, njengoko isixa seswekile egazini sonyuka, amanqanaba aphezulu e-cortisol anokunyusa inani lamandla afumanekayo emzimbeni, njengoko kuthintela iswekile ekugcinweni kwaye inokusetyenziswa kungekudala yimisipha.

3. Ukunyuka kwamafutha esiswini

Ukunciphisa ukuveliswa kwe-insulin ekuhambeni kwexesha kunokukhokelela ekuqokeleleni okuninzi kwamafutha kummandla wesisu.

4. Kulula ukuba nezifo

Njengoko i-cortisol ikwanxulumene nokusebenza ngokuchanekileyo kwenkqubo yomzimba yokuzikhusela, utshintsho kugonyo lwalo egazini lunokwenza amajoni omzimba abe buthathaka ngakumbi, ukwandisa amathuba okuba umntu abe nezifo, ezinjengokubanda, umkhuhlane okanye ezinye iintlobo zosulelo.