Umgangatho weCortisol unokuthinta ubuthongo, ukuCognition, i-Moods
Ukusetyenziswa kotywala obunzima kunokuba luninzi kwimiphumo yokusela, kubandakanywa ukuqonda, imvakalelo, umvuzo, ukusebenza komzimba kunye nokusetyenziswa kwamandla. Xa abantu abanxilisayo abanxilisayo banxila - kwaye xa belahla ekunxileni kotywala - banokuziva bazivale, banciphise amandla okuqonda, ukulahlekelwa kwememori kunye nokunciphisa amandla okufunda.
Olunye uphando lufumene ukuba ukusetyenziswa kotywala okunzima kunokuqalisa ukuphazamiseka kwempilo emzimbeni emva kweeveki ezimbalwa okanye iinyanga ezimbalwa zokusela. Akunjalo nje abaphuza ixesha elide abangakwazi ukuvelisa le mpawu, kodwa nabo basela kakhulu ixesha elifutshane.
Into engacacile yindlela ukusetyenziswa kotywala okuninzi kunokuchaphazela njani iinkqubo ezininzi zomzimba - ukusuka kwintsebenzo yengqondo ukuya kwisistim somzimba kwisistim sokutya.
Utywala landisa iiNqanaba zeCortisol
Enye ingcamango malunga nokuba utywala obangelwa njani le miphumo kukuba ukusetyenziswa kotywala okunzima kuvelisa ukwanda kwe-cortisol, eyaziwa ngokuba yi " hormone yokucindezeleka ." I-Cortisol ikhiqizwa yi-grencotic and its body glucocorticoid.
Umzimba ngokwakho uvelisa i-cortisol eninzi xa uxhatshazwa ngabaxinzelelo njengokwesaba okanye uxhalaba. Inxalenye yenkqubo yokuphendula ingcinezelo yomzimba.
Ixesha elifutshane, i-cortisol eyenziwe ngcinezelo inokunyusa uxinzelelo lwegazi, ukugxilwa kweengqalelo kunye nokuqwalasela, ixesha elide linokuchaphazela kakubi imisebenzi ethile yomzimba njengokwanda kwethambo, ukugaya, ukuzaliswa kunye nokulungiswa kwezilonda.
UkuTyeka Utywala Kuye kwandisa iCortisol
I-Cortisol idlala indima ebalulekileyo ekulawuleni umzimba womzimba, umvuzo, ukuqonda kunye neemeko zemizwelo, kwakunye nokuphazamiseka kokulala.
Uphando lufumene ukuba ukusetyenziswa kotywala kunokunyusa umkhiqizo womzimba we-cortisol, kungekuphela nje xa umntu exiliswa, kodwa nangona xa umntu oselayo ehoxisa kwimiphumo yokuxwala.
Abaphandi bakholelwa ukuba izinga eliphezulu lokuxhatshazwa lunokubangela uxinzelelo oluqhelekileyo, olunokukhuthaza ukukhululwa kwe-cortisol kwaye ngokukhawuleza ukuyeka ukusetyenziswa kotywala kunokubangela ukuba kubekho umgangatho ophezulu wongcinezelo kumntu oselayo.
Kwakhona kucatshangelwa ukuba utywala lunokuchaphazela iikhemikhali zengqondo ezibonisa ukuba i-adrenal glands ivelisa i-cortisol engaphezulu.
Utywala ovivinywe kwi-Hormone yoxinzelelo
Ukuvavanya le ngcamango, abaphandi kwi-Ntshukumo yeeNtsholongwane eNtshona Texas kwiNkqubo yokuNakekelwa kweMpilo e-Dallas babhale ukuphefumula kwamanzi kunye namazinga e-cortisol angama-73 axhomekeke kutywala kunye noogqirha abaxhomekeke kwi-alcohol.
Ngenxa yokuba izifo ezingama-38 ezingama-73 ezixhomekeke kotywala zixiliswe kwaye ezingama-30 zazingenakunxila, kodwa ekugqibeleni, abaphandi bakwazi ukuthelekisa amaqela amathathu.
Ukusebenzisa izilingo zamathambo, izigulane zatshekishwe kumazinga e-cortisol. Uphononongo lufumene ukuba iqela elixakile kunye neqela lokuxotha liye lakhula amazinga e-cortisol xa kuthelekiswa neqela elilahlayo kwaye iqondo le-cortisol linyuka ngokunyuka ngexesha lokuqhubela phambili ukuxhatshazwa.
I-Cortisol Inokubangela Ubuthathaka obalulekileyo
Uphando luqinisekisile ukuba i-cortisol ihlala iphakanyisiwe kulo lonke uphuzo lokusela, kungekhona nje ngexesha lokuxiliswa.
Abaphandi, abakhokelwa nguprofesa uBryon H. Adinoff, basenokukhawuleza ukubonisa ukuba uphando alukabonakali ukuba i-cortisol inoxanduva lwezonyango kunye neengqondo ezijongene nokusela kakhulu, kodwa kunokubangela ukuba iingubo ezigugu kwaye ziqhekeze umzimba umonakalo omkhulu kwiinkqubo zesantya zentsimbi kunye nezitho zepheripher.
Bakholelwa ukuba iziphumo zexesha elizayo kufuneka zihlolisise indlela amazinga e-cortisol akhupha ngayo ukuphazamiseka kobuthongo , ukulahlekelwa kwengqondo , isifo sikashukela kunye nokuphazamiseka kwemizwelo kwizidakwa.
Ababhali beengxelo baphetha ukuba kubalulekile ukunciphisa amazinga e-cortisol ngexesha lokuphuza okungapheliyo kunye nokuhoxiswa ukukhusela impilo yomguli onxilisayo.
Imithombo:
I-Adinoff, B, ne-al. "Ukunyuka kweCortisol yeSalivary Increations During the Alcohol Inxinxual Alcohol in the Clinic Sample of Men." Utywala: Uphando lwezonyango kunye novavanyo lukaSeptemba 2003.
Miller-Keane Encyclopedia kunye neDictionary of Medicine, Nursing, kunye ne-Allied Health "glucocorticoid." Uluhlu lweShenxe 2003.