Iyo hormone leptin inobudiswa nemachena mafuta masero. Mune imwe nzira, inonziwo satiety hormone, hormone yekuda kudya, hormone-calorie burner.
Leptin inoshanda sei?
Mushure mokudya, masero emafuta ane mafuta anotumira leptin kunzvimbo yeuropi, inonzi hypothalamus, ine chiratidzo chokuti muviri uzere, mafuta anochengetwa anozadza zvakare. Mukupindura, uropi hunotumira murairo kuti uderedze kudya uye kuwedzera simba rekushandisa. Kuvonga neizvi, chimiro chinowanzogadzirwa chemasabolism chinoitika, iyo yakanakisisa yeglucose inochengeterwa kukurudzirwa kwesimba rinokosha.
Izvi zvinorevei kana hormone leptin ichikwidziridzwa?
Vanhu vazhinji vanotambura nokuwedzerwa vane utano hwekuziva kwehutori hwehomoni leptin. Izvi zvinoreva kuti mushure mekunge munhu atora zvokudya, masero ane mafuta akatumira shoko re hypothalamus iro nzara inogutsikana. Leptin inouya kuuropi, asi haigamuchiri mhinduro. Uropi hunoenderera mberi "kufunga" kuti kunzwa nzara kuripo uye kunopa murairo kuti urambe uchizadza mazai emafuta - chido hachideredzi, kunzwa kwenzara kunopfuurira, uye munhu anotanga kudya. Mafuta emafuta anopfuurira kubudisa leptin "kubuda" kune uropi. Somugumisiro, zvinyorwa zve leptin muropa zvinowedzera.
Ikoptin inowedzera mune zvii?
Tsvakurudzo dzezvesayenzi dzakaratidza kuti uwandu hweeptin hunogona kuwedzera mumamiriro ezvinhu akadaro:
- panguva yokuenda kumwedzi;
- panguva yekuzvitakura;
- panguva yekuenda kumwedzi;
- ne polycystic ovary syndrome (PCOS);
- mushure mokunge insemination yakaitwa;
- munguva yekuyaruka musikana.
Ndeipi inotyisidzira kuwedzera kwehomoni leptin muropa?
Kana zvakaratidzwa kuti leptin yakakwirira pane yakasikwa, zvinotevera zvinogona kuonekwa:
- kudzvinyirira pancreas kubudisa insulin, iyo inotungamirira kukurudzirwa kwechirwere cheshuga mellitus ;
- inoderedza kuwedzera kwemasvingo emidziyo yeropa, mitsetse;
- thrombi dzinoumbwa;
- zvirwere zvakasiyana-siyana zvehutano hwemwoyo zvinokura.
Imwe yenzira dzakapararira yekuparadza chiito chinowanzoitwa nehommone leptin pane kudya kwakasiyana-siyana.