Okuqukethwe
Izinga okwenzeka ngalo izinqubo emzimbeni libizwa ngesivinini semetabolism. I-Metabolism ilawulwa hhayi kuphela yizinga lomsebenzi womzimba, kodwa futhi neqoqo lonke lamahomoni. Ngakho-ke, bayakwazi futhi ukuthonya isisindo somzimba. Kwenzeka kanjani?
Ama-hormone yizinto eziphilayo ezisebenza ngokulawula okusiza ukulawula imetabolism.
Kunezinqubo ezimbili zomzimba emzimbeni, futhi zidinga izinhlobo ezahlukahlukene zamahomoni.
Inqubo yokuqala - i-catabolism - okulimazayo, kunikeza ukuwohloka kwezinto ezingenayo zokwakha izinto zamaseli namandla. Okwesibili - i-anabolism - okwakhayo, ukuhlinzekela ukuhlanganiswa kwamaseli amasha nezicubu. Isebenzisa amandla akhiqizwa yi-catabolism.
AmaHormone-ababhubhisi
Ukwenza igazi lithole uphethiloli oyisisekelo wamaseli - glucose - kuyadingeka ukuyikhipha ezindaweni zokugcina eziyinhloko. Kukhona "amaHacker" amaningana emzimbeni (ama-hormone amaningi) alolu hlobo.
Lapho imisipha idinga ukumnika amandla ngokushesha, umzimba uyadedela i-glucagon - i-hormone ekhiqizwa amaseli akhethekile amanyikwe. Le hormone isiza ukuthumela i-glucose egazini, egcinwa esibindi ngesimo se-carbohydrate i-glycogen.
Ukuqubuka kwamandla ashesha kakhulu kuyadingeka ekucindezelekeni noma kwesinye isimo esibi. Umzimba ufika ngokushesha esimweni sokulungela ukubaleka noma ukuhlasela, ngakho-ke udinga uphethiloli.
Ngalesi sikhathi umzimba wenza kusebenze i-hormone yokucindezeleka i-cortisol, ekhiqizwa i-adrenal cortex. Kwandisa ukuhlushwa kwe-glucose egazini ukuthuthukisa amandla amaseli kanye nengcindezi yegazi ukuthi i-glucose ithuthelwa kahle kumaseli.
I-cortisol ne umphumela ohlangothini - umsebenzi wayo ucindezela amasosha omzimba. Yingakho ukucindezelwa isikhathi eside kwenza umzimba ungenwe yizifo.
Adrenaline kungenye i-hormone yokucindezeleka, noma ngokunembile, ukwesaba. Kwandisa umzimba unikezwe olunye uhlobo lukaphethiloli - i-oxygen. Umthamo we-adrenaline, ofana ne-cortisol, okhiqizwa kwizindlala ze-adrenal, wenza inhliziyo ishaye ngokushesha, namaphaphu amunce umoya-mpilo omningi, obandakanyeka ekukhiqizeni amandla.
AmaHormone angabadali
Noma yiliphi iseli lomzimba lidinga i-hormone i-insulin ukusebenzisa i-glucose ngempumelelo kukhiqizwa kumanyikwe. Ilawula izinga lokusetshenziswa kwe-glucose emzimbeni, futhi ukungabi khona kwe-insulin kuholela ezifweni ezimbi - isifo sikashukela.
Ukuze ukukhula komzimba kuphendule i-somatotropin, ekhiqizwa ku-pituitary gland. Iphinde ilawule ukukhula kwezicubu zemisipha namathambo, kanye nokukhula kwentshebe - testosterone. Le hormone iqondisa amandla nezinto zokwakha ukwakha isisindo semisipha esengeziwe. Ngakho-ke, ngenxa yalo inani lamadoda anciphisa isisindo ngokushesha lingaphezu kwabesifazane. Ngemuva kwakho konke, ukondla imisipha kudinga amandla amaningi kunezicubu zomzimba.
Abesifazane bane-hormone yabo eyakhayo i-estrogen. Ngenkathi izinga layo emzimbeni lanele, owesifazane akakwazi ukukhathazeka ngamandla amathambo abo nesimo esihle sebele.
Kodwa-ke, ngenxa ye-estrogen emathangeni nasezinqeni ibambezelekile indawo yokugcina amafutha encane. Ngaphezu kwalokho, estrogen ilawula umjikelezo wokuya esikhathini futhi isiza ukukhulisa i-endometrium - ulwelwesi lwangaphakathi lwesibeletho, olubalulekile ekukhuleni kombungu.
Isilawuli esisheshayo
Isisindo eseqile kuvame ukubangelwa ukusetshenziswa kwamandla amaningi, okugcinwa ngendlela yamafutha. Kodwa kukhona omunye umlawuli we-metabolism emzimbeni onquma ijubane lazo zonke izinqubo.
Ikona amahomoni wegilo - i-thyroxine ne-triiodothyronine. Uma indlala yegilo ingakhiqizi ngokwanele, imetabolism iyancipha, futhi amandla ashesha kakhulu aphenduke abe yimithombo yamafutha. Lapho kunenani eleqile f lama-hormone - kunalokho awekho amandla anele avela emafutheni, futhi njengoba uphethiloli uqala ukusebenza izicubu zemisipha.
Kodwa-ke, imbangela yesisindo esibi ngokweqile indlala yegilo iba ngamaphesenti amathathu kuphela wamacala.
Kungani kungenele
Uma ama-hormone esetshenziswa kaningi kakhulu, izindlala eziwafakayo, kancane kancane ziyakhathala bese ziqala ukusebenza ngokungafanele. Isibonelo, ingcindezi engapheli, ukusetshenziswa kabi kotshwala nokubhema kunciphisa ukukhiqizwa kwamahomoni kuzindlala ze-adrenal.
Inqubo efanayo iqala futhi kumanyikwe, uma ugesi ungalingani futhi uqukethe amanoni amaningi noshukela. Ngokuvamile, ushintsho ekusebenzeni kwezindlala ze-endocrine kuholela kusisindo esibukhali sokujika.
Ngakho-ke, noma yikuphi ukuguqulwa kwesisindo okungachazwanga futhi okunzima kudinga ukuthi ungacingi ukudla kepha uvakashele kudokotela we-endocrinologist, othola ukuthi yimaphi amahomoni aphume enqubeni.
Okudingayo ukwazi
Izindlala ze-endocrine zilawula zonke izinqubo ze-metabolic emzimbeni wethu. Zisiza ukukhulisa imisipha noma ukugcina isibalo samantombazane. Ukuze uhlelo lwamahomoni lusebenze kahle, kubalulekile ukuthi kudliwe ngendlela enengqondo, ukuhlonipha usuku, ukuyeka imikhuba emibi futhi ungakhohlwa ngezikhathi ezithile ukubona i-endocrinologist - yokuvimbela.
Okuningi ngamahomoni nokubukwa kwesisindo kuvidiyo engezansi:
