Idlala (a hormone) kukhuthazwa - oko kuthetha ntoni? Idlala - a Ukwanda ihomoni: umsebenzi kunye nendima yawo

Ehlabathini-2011 i-World Health Organization, abaphandi baye baqala ukunikela ingqalelo ngeengozi ezinokubangelwa ukutyeba. Ukususela ngelo xesha, ukuba sele iqalile ukufumana iimpawu ezingakumbi ngulo bhubhane, kunye nokutyeba baye ngokuxhomekeke nkqu nabantwana. kwiminyaka nje embalwa ngaphambili, izazinzulu abeyifumene idlala - hormone linoxanduva imvakalelo kuhluthe kwaye zingasetyenziswa ukunyanga esi sifo.

A Isiphumo yophando parabiosis

Imbali kokufunyanwa kwale hormone kunxulunyaniswa kunye zophando nzulu American Hervey, wayenomdla kwiinkqubo parabiosis. Le nkqubo yemvelo kucalu usifake kwezilwanyana amabini kwaye ngamanye amaxesha amathathu. Ngelo xesha linye kumiselwa inkqubo efanayo kwegazi kunye nkovu. Uphando olu hlobo ezaziyimfuneko ukuze bafunde ukusebenzisana phakathi yincindi kunye inyama spliced.

Le Isazinzulu wayenomdla inkcazelo ngokucokisekileyo zonke imisebenzi le ngxenye. Njengoko kudla ngokwenzeka, kwinzululwazi, phakathi kwakunjalo ngexesha kuhluthe yophando hormone idlala ivunjululwe. Kakade ngawo 1998, lo mbandela yapapashwa malunga 600 amanqaku.

Yiyiphi imisebenzi idlala emzimbeni?

Iguqulwe ukusuka ulwimi lesiGrike igama lakhe lithetha "mncane, ababuthathaka." Noko ke, igama lokugqibela kuyo ayikwazi kubizwa ngokuba. Ngapha koko, indima yakhe umzimba phezulu kakhulu. Idlala - hormone bobabo uhlobo olulodwa kwezinto ekuthiwa adipokines. Ngokungafaniyo nezinye iihomoni, ukuba ziveliswa bengengabo amalungu kwinkqubo yonyango, kunye adipose kwithishyu. Adipokines emzimbeni Imisebenzi yokwazisa. Umzekelo, idlala uyakwazi nokudlulisela ulwazi le ngxenye malunga wobeka phi okanye ngaphantsi amanqatha emzimbeni emva kokungenisa. Ngenxa yoko, le ngxenye silawula ekudleni - nokwanda okanye sehlise awuzali.

Imisebenzi idlala awukwazi phantsi. Lukhuthaza iphango ingcinezelo, kwandisa iinkqubo thermogenesis, ngamanye translation amanqatha ibe amandla vice versa. Idlala libandakanyeka ekuveliseni dopamine. Xa eziphilayo idlala ababhinqileyo iphembelela ukufika ukuba sexesheni. Kwakhona kuphucula ukusebenza yonke inkqubo lokuzala nemazi xa iyonke. Ukongeza, le peptide ebandakanyekileyo ekuphuculeni nezifo.

Idlala isebenza ngentsebenziswano olusondeleyo le ngxenye. Xa umntu odla ukutya, kuba le ngxenye nalo ifumana iimpawu ezibangela bazive nenzaliseko. Ukuzalana idlala kunye dopamine yafunyanwa ngama oosonzululwazi kudala. Ngoku kukho amacebiso ukuba uchulumanco kwaye bafuna into etyiwayo, kukho ngenxa yokunqongophala dopamine kunye idlala ngexesha elinye.

Amanqanaba idlala kunye nezithethe ngabanye

Amaxabiso idlala ingaba nomahluko ngokuxhomekeke yelo kwiqela lobudala elithile. Kwakhona, isixa idlala eveliswa ixhomekeke nesini. Phambi lokufikisa yamakhwenkwe kunye namantombazana malunga esilinganayo idlala. Ke imeko lenguqu ebomini. Ekubeni kukho kusoloko ngakumbi ababhinqileyo emzimbeni amanqatha izihlunu, amanqanaba idlala kunye lokufikisa emantombazaneni iphezulu. Kwakhona kwesi salathisi kuchaphazela estrogen.

Ukubunjwa hormone

Idlala - hormone kuyilo yayo yi peptide. Oku kuquka 167 izinto - iintsalela asidi acid. Inkoliso yale hormone eziveliswa amafutha ngqo. Nangona kunjalo, ngaphandle kwezi ivelise ezinye iindidi iiseli. Oko kukuthi, ngumkhaya, epithelium mammary, isifo sengqhele, izihlunu skeletal.

imigangatho ephakamileyo idlala njengomba lwesifo kwemithambo

Noko ke, amanqanaba zombini ephantsi ophezulu zonke emzimbeni kuba nefuthe elibi emzimbeni. Kunjalo idlala. Hormone zaphuculwa - oko kuthetha ntoni na nendlela oko kuchaphazela inani emzimbeni? Okokuqala, amazinga aphezulu idlala ngumba ingozi zizifo ezahlukahlukeneyo. Umzekelo, idlala ukwanda evusa ukongezwa inyama longitudinal nokufumba neetyuwa eyahlukeneyo imithambo yegazi, nto leyo ekhokelela ukuba isifo sentliziyo.

Idlala seswekile

An ukungalingani idlala kunxulumene kwizifo ezininzi. Omnye wemiphumela eyingozi ukusilela kumsebenzi wakhe seswekile. Esi sifo kufumaniseka kutshanje, oogqirha, sisichazela ngqo kwi idlala. Unoxanduva koko, le peptide kule meko? Xa abantu enempilo, idlala kwandisa isixa kwemveliso glucose ngamaqumrhu angaphandle. Kwakhona lunciphisa Yindibanisela insulin kwi pancreas. Xa umzimba isixa esikhulu idlala, iba sizathu okuvelisa luxandu- insulin. Uqinisa nobuzaza umzimba ukuba insulin kunye idlala. Le hormone kwaphakanyiswa abo zemfuza athambekele okanye ukulimala eminye imiba ebangela isifo seswekile.

Intsebenziswano kunye nenye hormone peptide

Enye i "buddy 'ephambili idlala ekumiseleni yokuziphatha nasekutyeni i" nendlala hormone ". Idlala kunye ghrelin (okubizwa ngokuba hormone) ziyasebenzisana ngokwenza umsebenzi esahlukileyo. Ghrelin ebangela esiyicingayo yindlala zicinezelwa nangoko emva kwesidlo. Kutshanje oko kwazeka ukuba le peptide kwakhona elikhuthaza inzuzo ubunzima ekuhambeni kwexesha. Njengokuba kubhaliwe ziveliswe ngobuninzi phezulu ngexesha simo. Kungenxa yoko le nto emva incoko elide kangaka ufuna into etyiwayo.

Indlela ukuba baziphathe idlala yokudla. Hormone kunye nokuboniswa nenzaliseko

Ngelishwa, kukho inani elikhulu abalandeli izidlo kufuneka zicaciswe kule migaqo ngaphandle uvavanyo olufanelekileyo zonke iingozi ukuba umzimba. Uninzi inguwo amisele ukuba kubekho inqanaba ukuselwa carbohydrate kunye kwamafutha ngokutshintshiselana oluthathela yinxenye idlala esebenzayo. Unoxanduva oko phambi intombazana okanye umfazi ngamnye ungacinganga yagqiba ekubeni ikhe ihlale phezu ukutya engqongqo, umzekelo, i-ezaziwayo-kakuhle 'yesicelo? " Umngcipheko ephambili inxulunyaniswa nokuphazamiseka metabolic. Ngapha koko, oku ukudla lubandakanya mda ebalulekileyo ukusetyenziswa carbohydrate. Ukongeza, xa Oku esalelweyo amafutha, kwaye kwakhona kunokukhokelela ezahlukahlukeneyo ukuphazamiseka yonyango.

Abaninzi baye beva ukuba emva kokuba ukutya ubunzima unako ukubuya, hambi ku ri kakhulu. Oku kungenxa yokuba ingqondo kakhulu ngaphantsi uqale ukuphendula idlala. Ngamanye amazwi, emva kokuba indlela abasabela ngayo idlala hypothalamic iba izihlandlo eziliqela elisezantsi. Kutshanje, umfazi ezibhityileyo usaqhubeka imvakalelo rhoqo yindlala ngenxa yokufumana ubunzima ngakumbi. Ukongeza, ingqondo wafumana ekuqaleni zokunciphisa inani elaneleyo imiqondiso ze kukuvela 'amaxesha abalambileyo "unika umyalelo ukusebenzisa amandla kancinci kangangoko. Ngoko ke, ezemidlalo kunye umthambo izinto mngeni wokwenene - okanye ngaphezulu kusenokwenzeka intombazana iya kuqalisa ukukhokela ukuphila umzimba.

Ingaba kukho ingqiqo evela kwizidlo?

Kakade ke, kule nkqubo ukuncipha, ungaphulukana izixa ezikhulu kwamafutha omzimba, kwaye ngexesha elinye ixesha olude elifutshane ixesha. Nangona kunjalo, i-owayo idlala. Hormone zaphuculwa - yintoni ntoni ukuba umntu lowo uza ukuya kwi umzimba? Kungenzeka, umgangatho wayo uvikivwa kakhulu kwiveki yokuqala. Shiya atyebileyo - kodwa kusengqiqweni ukuba ingqondo ulahlekelwa ukukwazi ukuva indlala kwaye usoloko kwimeko ka 'yonxunguphalo "? Xa uxhathiso nalezo idlala Kulula kakhulu ukuba mkhulu phakathi kwiintsuku zokuqala emva kokuba yokudla.

Abantu abaphethwe utyebile okanye ukutyeba, ekuhambeni kwexesha kube nzima ukuba ukuncipha. Ngapha koko, umzimba uba kangako idlala. Eneminikelo ngasinye kufuneka utye kakhulu, kuba iingqondo zabo sele phantse musa i modem ayisebenzi Ukwanda hormone qiniseka ukuba umzimba yindlala. Idlala - a Ukwanda ihomoni - iyayeka ukuba ngabo hlobo.

Indlela balance idlala kunye ghrelin

Indlela kuphela ukuphuma kule umjikelezo - ukwenza umthambo aerobic. Oku kuya kunceda ukubuyisela ngokuthe hypothalamic idlala uvakalelo. Ngenxa yoko, le indlala hormone ghrelin nayo iza le yesiqhelo. Uphononongo lubonise ukuba nkqu isiqingatha seyure-umthambo aerobic inceda ukunciphisa kakhulu uyondelelwano lwee- ghrelin egazini. Ngenxa yoko, umthambo olukhulu kunceda ukuba bahlukane ngamanqatha kwemfuneko nokunciphisa ukutya.

Ukuze ulawulo olungcono idlala kunye nokulungelelana ghrelin emzimbeni, abaphandi ukunika iingcebiso ilandelayo. Okokuqala, kufuneka bathobele ucwangciso engqongqo ngemihla - yiya kulala malunga ngentsimbi yeshumi ebusuku nelokuvuka yesithandathu kusasa. Okwesibini, imfuno yokuhlangabezana akuba imiso ngemiso, okanye ezinye umzimba. Nokuba umsebenzi encinane ungatyanga, njengoko uphando lubonakalise, inceda ukuphucula uvakalelo insulin kunye iswekile. Kwaye le - ndlela elungileyo ukuthintela isifo seswekile.