Uruhare rukomeye rwa melatonin mugutunganya injyana ya circadian

Melatonin ni imisemburo isohorwa na glande ya pineine igira uruhare runini mugutunganya ibitotsi nindirimbo za circadian.Ibirimo nibikorwa mumubiri wumuntu bigengwa cyane kandi bifitanye isano rya bugufi nisaha yacu yibinyabuzima hamwe ningeso za buri munsi.Iyi nyandiko izaganira ku ruhare na uburyo bwa melatonin mugutunganya injyana ya circadian.

Biosynthesis no gusohora kwamelatonin

Melatonin biosynthesis irangizwa cyane cyane muri glande ya pinusi, kandi uburyo bwo kuyungurura bigira ingaruka ku bintu byinshi, birimo urumuri, ubushyuhe ndetse na neuroendocrine. Gusohora kwa melatonin bigengwa ahanini n’injyana ya circadian, kandi ubusanzwe byiyongera nijoro kugira ngo bifashe abafasha umubiri urasinzira, mugihe bigabanutse kumanywa kugirango abantu bakomeze kuba maso.

Uruhare rwamelatonininjyana ya circadian rhythm

Guhuza melatonine nisaha yumubiri: Melatonin irashobora kudufasha guhindura isaha yumubiri kugirango tuyihuze nimpinduka zijoro-nijoro mubidukikije.Muri ubu buryo, bidufasha kumenyera ibihe bitandukanye hamwe nubuzima bwo kubaho.

Amabwiriza ya Melatonin no gusinzira-gukanguka: Melatonin igira uruhare runini mugutunganya ukwezi-gusinzira.Bishobora kudufasha gusinzira no gukomeza gusinzira neza.Mu gihe kimwe, birashobora kandi kudufasha kubyuka kuri igihe gikwiye kandi ukomeze ingufu n'umusaruro umunsi wose.

Kugena injyana ya melatonine nubushyuhe bwumubiri: Melatonin nayo igira uruhare mukugenzura injyana yubushyuhe bwumubiri.Iyo isohotse nijoro, ifasha kugabanya ubushyuhe bwumubiri no gushyiraho ahantu heza ho gusinzira.Iyo gusohora kugabanuka kumanywa, ifasha kuzamura ubushyuhe bwumubiri no gukomeza kuba maso.

Uburyo bwa melatonin mugutunganya injyana ya circadian

Igikorwa cya melatonine itaziguye kuri sisitemu yo hagati yo hagati: Melatonin irashobora gukora kuri sisitemu yo hagati yo hagati, cyane cyane nucleus ya suprachiasmatique (SCN) ya hypothalamus.Mu guhindura ibikorwa bya SCN, melatonin irashobora kugenga isaha yumubiri hamwe nigihe cyo gusinzira.

Uruhare rugenzura melatonine kuri sisitemu ya endocrine: Melatonin irashobora kandi kugenga imikorere ya sisitemu ya endocrine, cyane cyane gusohora imisemburo nka hormone ya tiroyide na cortisol.Iyi misemburo igira uruhare runini mu njyana ya circadian, bigira ingaruka kumitekerereze yacu, ubushyuhe bwumubiri, no gusinzira.

Igitekerezo cya Melatonin kuri retina: Retina yumva impinduka zumucyo mubidukikije kandi igaburira aya makuru igasubira muri glande ya pineal nubwonko.Isohoka rya melatonin noneho rihinduka kugirango rihuze nibidukikije bitandukanye kumanywa nijoro.

Umwanzuro

Melatoninigira uruhare runini mugutunganya injyana ya circadian.Bidufasha kumenyera ibidukikije bitandukanye kumanywa nijoro no gukomeza isaha yumubiri nzima hamwe nigihe cyo gusinzira-ukanguka dukora kuri sisitemu yo hagati yo hagati, igenga sisitemu ya endocrine na retina.Nyamara, birenze urugero kwishingikiriza kuri melatonin cyangwa gukoresha nabi melatonine birashobora gukurura ibibazo bitandukanye byubuzima, bityo rero ugomba gukurikiza inama za muganga kandi ukitondera ihame ryo kugereranya. Gusobanukirwa byimbitse uruhare rwa melatonine mugutunganya injyana ya circadian bizadufasha kumva neza the uburyo bukoreshwa bwisaha yumubiri wumuntu kandi butanga icyerekezo gishya nicyerekezo cyubushakashatsi bwibinyabuzima bizaza.

Icyitonderwa: Inyungu zishobora gukoreshwa muri iyi ngingo zikomoka mubitabo byatangajwe.