I-Orexins iyabandakanyeka kwindlela yokuziphatha eqhelekileyo kunye nokunyanzeliswa kokuziphatha. I-Orexin, ekwabizwa ngokuba yi hypocretin, yi i-neuropeptide elawulayo inkanuko, ukuvuka, yaye nesidlo. Kukho ukudibana okuphezulu phakathi kwenkqubo ye-orexin kwingqondo ye-rat kunye nakwingqondo yomntu. Amanqanaba aphezulu e-orexin-A adityaniswa nolonwabo kwizifundo zabantu, ngelixa amanqanaba asezantsi enxulunyaniswa nosizi. Iziphumo zifumanisa ukuba ukunyusa amanqanaba e-orexin-A kunokunyusa imo yabantu, ngenxa yoko unyango olunokubakho kwixesha elizayo lokuphazamiseka koxinzelelo.
Orexin
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