Arch Gen Psychiatry. 2012 May;69(5):529-37. doi: 10.1001/archgenpsychiatry.2011.1586.
Grosshans M1, Vollmert C, Vollstädt-Klein S, Tost H, Leber S, Bach P, Bühler M, von der Goltz C, Mutschler J, Loeber S, Hermann D, Wiedemann K, Meyer-Lindenberg A, Kiefer F.
Kudalirika
ZOCHITA:
Njira zokhudzana ndi ubongo wa pakati pa kunenepa kwambiri ndi matenda osokoneza bongo tsopano zikukambirana. Ngakhale kuti malamulo a hypothalamic of energy homeostasis ndi ofotokozera mauthenga omwe amachitidwa mozama, akhala akugwiritsidwa ntchito ndi masolimbic njira zogwirizanitsa mphoto zimayimira malo olemera a kafukufuku wamtsogolo.
KUCHITA:
Kufufuza kusintha kwa ubongo wam'deralo kumayendedwe okhudzana ndi zakudya pogwirizana ndi chiwerengero cha thupi (BMI; chiwerengero cholemera mu kilogalamu yomwe yagawidwa ndi mamitala mamita awiri) ndi momwe majekesiti amathandizira potideti leptin.
Kupanga:
Kuwerenga-kuyang'anira zochitika.
SETTING:
Chizolowezi cha maphunziro ndi malo opangira ubongo, Central Institute of Mental Health, Mannheim, Germany.
ACHINYAMATA:
Maphunziro makumi awiri ndi awiri onenepa kwambiri (BMI> 30) ndi zaka 23- komanso zogonana zogwirizana ndi nonobese (BMI 18.5-24.0) zolembedwa ndi otsatsa.
ZOCHITA ZOTHANDIZA:
Kuchita ubongo wa m'deralo (kuika magazi m'magazi) kumayang'ana kuwonetsedwa kwa maonekedwe ndi kugwirizana kwa ubongo ndi BMI ndi plasma leptin concentration.
ZOKHUDZA:
Ubwenzi wofunika kwambiri unayang'aniridwa chifukwa cha zochitika za ubongo zomwe zimapangitsa kuti ubongo uzigwira ntchito mu ventral striatum mofanana ndi leptin (r = 0.27; P = .04) komanso BMI (r = 0.47; P = .001).
MAFUNSO:
Deta imatanthauzira kuti thupi limakhala ndi zinthu zowonongeka poyendetsera kayendedwe ka maulendo a maulendo kuti akhale chakudya. Kuwonjezera apo, kusintha kwa homeostatic ndondomeko ya malipiro njira zingathe kufotokozera khalidwe lotayirira ndi kusowa kwa odwala kwambiri kuti athe kusintha zakudya zomwe zimafunikira kuti zikhale zofunika pamoyo wawo.
PMID: 22566584
DOI: 10.1001 / archgenpsychiatry.2011.1586