Ngaba wakha wazibuza ukuba la malungu mancinci angaphakathi emizimbeni yethu asebenza kangakanani kunye? Nokuba silele, sisebenza, sonwabile, okanye sibuhlungu, inkqubo enkulu yenzeka ngaphakathi emizimbeni yethu singayiqondi loo nto. Enye yezona ndawo zibalulekileyo ezilawula loo nkqubo, esebenza njengebhodi yomama yekhompyutha, yiAdrenal Cortex, esiza kuthetha ngayo namhlanje. Nangona eli gama lisenokuvakala lingaqhelekanga, uya kumangaliswa xa usiva ngemisebenzi yalo!
Ngamafutshane, yintoni le Adrenal Cortex?
Kulungile, masiqale kwasekuqaleni. I-adrenal cortex yinxalenye engaphandle ye-adrenal gland emzimbeni wethu. Cinga ngayo njengekhokhonathi. Ikokhonathi ine-husk kunye neqokobhe ngaphandle, kwaye ngaphakathi ine-medulla. Yiyo le indlela i-adrenal gland enje ngayo. Inxalenye etyebileyo engaphandle ibizwa ngokuba yi-cortex, kwaye inxalenye encinci engaphakathi ibizwa ngokuba yi-medulla. Le nxalenye, ebizwa ngokuba yi-cortex, yenza i-85% ye-adrenal gland yonke. Oko kuthetha ukuba le yinxalenye ephambili.
Ngoko ke ezi glands zifumaneka phi?
Sonke sinezintso ezimbini emizimbeni yethu. Phezu kwezo zintso zimbini, njengezigqoko ezimbini ezincinci, kukho la madlala mabini e-adrenal . Alingana nobukhulu be-cashew nut. Nangona emancinci, umsebenzi awenzayo awuncinci.
Umsebenzi ophambili we-adrenal cortex kukuvelisa iihomoni ezininzi ezibalulekileyo ekugcineni ubomi emizimbeni yethu. Ngaphandle kwezi homoni, bekuya kuba nzima kakhulu kuthi ukuphila ubomi obusempilweni.
Iileya ezintathu ze-adrenal cortex kunye neehomoni ezizivelisayo
Le nxalenye ye-adrenal cortex ayakhiwanga ngendlela efanayo. Yahlulwe yaba ziingqimba ezintathu eziphambili. Njengekhekhe elingqimba. Ngayinye kwezi ngqimba ivelisa iihomoni ezahlukeneyo, nezibaluleke kakhulu. Masibone ukuba ziyintoni na.
| Umaleko | Ihomoni ephambili eveliswayo | Kwenzeka ntoni ngaloo hormone? |
|---|---|---|
| I-Zona Glomerulosa (umaleko ongaphandle) | I-Aldosterone | Oku kulawula uxinzelelo lwethu lwegazi ikakhulu.Ikwenza oku ngokulinganisela ubungakanani bamanzi kunye netyuwa (i-sodium) emzimbeni. Le hormone ikwanceda ekukhupheni i-potassium engafunekiyo kumchamo. |
| I-Zona Fasciculata (umaleko ophakathi) | I-Cortisol | Le yi-hormone eyaziwayo kakhulu. Siyibiza ngokuba yi-'Stress Hormone'. Yenza izinto ezininzi:
|
| I-Zona Reticularis (umaleko ongaphakathi) | I-Androgens - iihomoni zesini | Ezi ziihormone ezibalulekileyo kumadoda nakubafazi. I-androgen ephambili yi-DHEA. Ezi ziquka:
|
Imisebenzi ekhethekileyo yeehomoni zesini (androgens)
Ezi hormone ze-androgen zichaphazela imizimba yamadoda nabasetyhini ngokwahlukileyo.
- Kumadoda:
- Ukurhawuzelela kwelizwi.
- Ukukhula kweenwele ebusweni nasesifubeni.
- Ukunceda kwinkqubo yokuveliswa kwesidoda.
- Kwabasetyhini:
- Ukulawula umjikelo wokuya exesheni wenyanga.
- Ukudlala indima ebalulekileyo ngexesha lokukhulelwa kunye nokukhulelwa.
- Ukunceda ukugcina amathambo eqinile.
Ngoku mhlawumbi uyaqonda ukuba le cortex incinci ye-adrenal inokwenza lukhulu kangakanani emzimbeni wethu, akunjalo?
Ziziphi izifo ezichaphazela i-adrenal cortex?
Njengayo nayiphi na enye inxalenye yomatshini, i-Adrenal Cortex yethu ngamanye amaxesha inokuba neengxaki. Ezi ngxaki zinokubangela ukuba sivelise iihomoni ezingaphezulu kunezo sizifunayo, okanye iihomoni ezingaphantsi kunezo sizifunayo . Akukho nanye kwezi meko ilungileyo kwimpilo yethu.
Nazi ezinye zezifo ezinokwenzeka:
- Isifo sika-Addison: Oku kwenzeka xa i-adrenal cortex ingavelisi ngokwaneleyo iihomoni ze-cortisol kunye ne-aldosterone.
- Iithumba ze-adrenal: Ezi zinokuba ziithumba ezivelisa iihomoni (ezisebenzayo) okanye ezingasebenziyo (ezingasebenziyo).
- I-Adrenocortical carcinoma: Umhlaza owenzeka kwi-adrenal cortex.
- I-Congenital adrenal hyperplasia: Isiphene semfuza kwinkqubo yokuveliswa kweehomoni esibakho ekuzalweni.
- I-Conn's syndrome: Ukuveliswa kakhulu kwehomoni i-aldosterone.
- I-Cushing's syndrome: Amanqanaba aphezulu e-cortisol emzimbeni.
Eyona nto ibalulekileyo kukuba ukuba unamathandabuzo malunga nolu hlobo lwesi sifo, ngokuqinisekileyo kufuneka ubone ugqirha kwaye ucele ingcebiso.
Zingaba yintoni iimpawu zale meko?
Iingxaki ezininzi nge-adrenal cortex zikhula kancinci kakhulu iimpawu, nto leyo eyenza kube nzima ukuzibona kwasekuqaleni. Nangona kunjalo, xa iimpawu zibonakala, zinokuba mandundu kancinci ukuba azinyangwa.
Ezi zezona ndawo zinokuchaphazeleka ngokubanzi:
- Umnqweno wokutya: Ukulahlekelwa ngumdla wokutya okanye umnqweno wokutya kakhulu.
- Uxinzelelo lwegazi: Uxinzelelo lwegazi oluphezulu kakhulu okanye oluphantsi kakhulu.
- Iswekile egazini: Utshintsho kumanqanaba eswekile egazini.
- Impilo yentliziyo: Izinto ezifana notshintsho kwisantya sentliziyo.
- Isimo sengqondo: Ukucaphuka rhoqo, ukudakumba, okanye ixhala.
- Izihlunu: Ubuthathaka bezihlunu.
- Ulusu: Utshintsho kumbala wolusu, ukubonakala kwemigca emfusa (iimpawu zokunwebeka) eluswini.
- Ubunzima bomzimba: Ukunyuka okanye ukwehla kobunzima ngequbuliso.
Ukuba sele unenye okanye ngaphezulu kwezi mpawu ixesha elide, eyona nto ingcono onokuyenza kukufuna iingcebiso zonyango .
Wenza ntoni njengonyango?
Zininzi iindlela zonyango zezi meko, kodwa ngugqirha wakho kuphela onokumisela ukuba loluphi unyango olukulungeleyo, ngokusekelwe kwisifo sakho kunye nobunzima beempawu zakho.
Nazi ezinye iindlela zonyango:
Unyango lokutshintsha ihomoni
Ukuba imveliso yehomoni emzimbeni wakho iphantsi, unganikwa iihomoni ezivela ngaphandle. Umzekelo, ukuba une-cortisol ephantsi, unganikwa izinto ezifana neepilisi ze-hydrocortisone.
Utshintsho kwindlela yokuphila
Ngamanye amaxesha ukwamkela indlela yokuphila esempilweni kunokunceda ukunciphisa uxinzelelo kwi-adrenal glands. Ukunciphisa utywala, ukutya ukutya okunetyuwa encinci, kunye nokuphepha ukutshaya kunokunceda.
Amayeza
Ukuba umzimba wakho uvelisa iihomoni ezininzi kakhulu, ugqirha wakho unokukunika amayeza okulawula umzimba. Umzekelo, unganikwa amayeza afana ne-spironolactone ukuthintela imiphumo yehomoni i-aldosterone, okanye amayeza afana ne-ketoconazole okunciphisa ukuveliswa kwe-cortisol.
Unyango lwe-tumor kunye nomhlaza
Ukuba kukho iithumba, ingakumbi ukuba zikhulu okanye zivelisa iihomoni, kunokufuneka zisuswe ngotyando. Iimeko zomhlaza zinokufuna imitha okanye i-chemotherapy.
Utyando lweplastiki nolwenziwe ngokutsha
Olu tyando lusetyenziselwa ukulungisa utshintsho lwangaphandle emzimbeni olubangelwa kukungalingani kwamahomoni. Umzekelo, utshintsho kwizitho zangasese olubangelwa ziimeko ezifana ne-congenital adrenal hyperplasia lunokulungiswa ngotyando.
Yintoni esinokuyenza ukugcina i-adrenal cortex isempilweni?
Ukunyamekela impilo yethu iyonke yeyona ndlela ilungileyo yokugcina onke amalungu ethu esempilweni, kuquka ne-Adrenal Cortex.
- Indlela yokuphila esebenzayo: Ukuzilolonga rhoqo kubaluleke kakhulu.
- Ukutya okulungileyo: Yitya ukutya okunesondlo kwaye usele amanzi aneleyo imini yonke.
- Ukulawula uxinzelelo: Ukulawula uxinzelelo ngezinto ezifana nokucamngca kunye neyoga.
- Ukuhlolwa rhoqo kwezonyango: Fumana uhlolo lwezonyango ngexesha elifanelekileyo kwaye uthethe nogqirha wakho ukuba uneengxaki.
I-adrenal cortex yinxalenye encinci kodwa enamandla kakhulu emzimbeni wethu. Iihomoni eziveliswa yiyo zichaphazela phantse zonke iinkalo zobomi bethu. Kungoko ke, kubaluleke kakhulu ukuba siyiqaphele kwaye siyikhathalele impilo yethu.
Umyalezo Wokuya Ekhaya
- I-adrenal cortex yeyona nxalenye ingaphandle, inkulu ye-adrenal gland, ebekwe ngaphezulu kwezintso zakho.
- Oku kuvelisa iihomoni ezibalulekileyo ebomini bethu, ezifana ne-cortisol, i-aldosterone, kunye ne-androgens.
- Ezi hormone zilawula izinto ezininzi, kuquka uxinzelelo lwethu lwegazi, amanqanaba eswekile egazini, impendulo yoxinzelelo, kunye nokusebenza ngokwesondo.
- Iingxaki nge-adrenal cortex zinokubangela iingxaki zempilo ezinzulu. Ngoko ke ukuba uneempawu ezingaqhelekanga, thetha nogqirha wakho ngokukhawuleza.
- Ukuphila ubomi obusempilweni yeyona nto ilungileyo onokuyenza ukugcina eli lungu lincinci kodwa linamandla liphilile.
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