Cov kws tshawb nrhiav pom tias irisin hlawv rog thiab tiv thaiv cov cell tsim rog. Hauv thawj txoj kev tshawb fawb ntawm nws hom ntawm cov nqaijrog thiab cov rog rog, cov kws tshawb fawb ntawm University of Florida tau tshawb pom tias ib qho kev tawm dag zog-induced hormone, irisin (tseem hu ua FNDC5), yog lub zog tiv thaiv rog.
Puas irisin pab koj poob phaus?
Irisin qib yog nce ntxiv tom qab kev tawm dag zog hnyavthiab khi rau qhov tsis paub tseeb ntawm cov ntaub so ntswg adipose, uas ua rau poob ceeb thawj thiab txo qis hauv tag nrho lub cev [21]. Cov kev tshawb fawb tsis ntev los no ntawm nws txoj haujlwm tau txiav txim siab tias nws cov txiaj ntsig tau txais los ntawm nws lub peev xwm ntawm browning dawb adipose hlwb.
Kuv tuaj yeem nce kuv cov irisin li cas?
Cov kws tshawb fawb tau tshawb pom tias cov neeg uas nyob ib puag ncig tsim cov irisin tsawg dua piv rau cov neeg uas nquag tawm dag zog. Tshwj xeeb, qib yog nce ntxiv thaum tib neeg ua ntau qhov kev cob qhia aerobic ntu. Kev tawm dag zog yog pom zoo los ntawm cov kws kho mob txhawm rau tiv thaiv kev rog thiab ua kom lub plawv dhia ua haujlwm zoo.
Yuav ua li cas ua kom irisin nce?
(2015) uas 8-lub lim tiam kev tawm dag zog (aerobic thiab tiv thaiv kev cob qhia) nce qib irisin nce. Norheim et al. (2014) kuj tau tshaj tawm txog qhov nce ntawm cov leeg pob txha FNDC5 mRNA qib tom qab 12-lub lim tiam kev cuam tshuam ntawm kev sib xyaw ua ke thiab kev cob qhia lub zog.
Koj ua li cas irisin?
tshee thiab tawm dag zog txhawb nqaadipose cov ntaub so ntswg-mediated thermogenesis los ntawm kev tso tawm ntawm irisin (30). Kev tawm dag zog nce kev sib txuas lus sib txuas ua haujlwm PGC1-α thiab ua rau kev nthuav tawm ntawm FNDC5 noob. FNDC5 membrane protein yog cleaved los tso irisin rau hauv cov hlab ntsha.
