Mabakiteriya ena am'matumbo amayambitsa kunenepa

Mabakiteriya ena am'matumbo amayambitsa kunenepa

Kafukufuku waposachedwapa wopangidwa ndi gulu la ofufuza apadziko lonse adawonetsa kuti zinthu zapoizoni zomwe zimatuluka m'matumbo zimatha kusokoneza ntchito ya maselo amafuta ndikuyambitsa kunenepa kwambiri, malinga ndi zomwe zidanenedwa patsamba la "Science Alert".

Zotsatira za phunziroli, lofalitsidwa mu nyuzipepala ya BMC Medicine, zimatsegula chitseko cha momwe mungathanirane ndi kulemera kwakukulu komanso koopsa kwa mtsogolo.

Zinthuzo, zotchedwa endotoxins, ndi tiziduswa ta mabakiteriya m'matumbo athu. Ngakhale kuti ndi gawo lachilengedwe la dongosolo la m'mimba, zinyalala zazing'ono zimatha kuvulaza thupi ngati zitalowa m'magazi.

Ofufuzawa ankafuna kuyang'ana makamaka zotsatira za endotoxins pa maselo amafuta (adipocytes) mwa anthu. Iwo adapeza kuti njira zazikulu zomwe nthawi zambiri zimathandizira kuwongolera kuchuluka kwamafuta zimakhudzidwa ndi zinthuzo.

Kafukufukuyu adachitidwa pa anthu 156, 63 omwe adatchulidwa kuti ndi onenepa kwambiri, ndipo 26 mwa iwo adachitidwa opaleshoni ya bariatric - opaleshoni yomwe kukula kwa m'mimba kumachepetsedwa kuchepetsa kudya.

Zitsanzo za otenga nawo mbaliwa zidakonzedwa mu labu pomwe gululo lidayang'ana mitundu iwiri yosiyana ya maselo amafuta, ofotokozedwa kuti ndi oyera ndi ofiirira.

"Tizidutswa ta tizilombo tating'onoting'ono ta m'matumbo timalowa m'magazi timachepetsa magwiridwe antchito amafuta komanso kagayidwe kachakudya, zomwe zimakula ndi kunenepa, zomwe zimapangitsa kuti pakhale chiwopsezo chotenga matenda a shuga," akutero Mark Christian, katswiri wa sayansi ya zamankhwala ku yunivesite ya Nottingaan Trent ku UK. Zikuwoneka kuti tikamalemera, masitolo athu amafuta samatha kuchepetsa kuwonongeka komwe mbali zamatumbo athu a m'matumbo atha kukhala akuchita ku maselo amafuta. "

Ndipo maselo oyera amafuta, omwe amapanga minofu yathu yambiri yosungiramo mafuta, amasunga mafuta ochulukirapo. Maselo a bulauni amatenga mafuta osungidwa ndikuwaphwanya pogwiritsa ntchito mitochondria yawo yambiri, monga momwe thupi limazizira ndipo limafunikira kutentha. Pansi pamikhalidwe yoyenera, thupi limatha kusintha maselo oyera osunga mafuta omwe amakhala ngati mafuta oyaka mafuta abulauni.

Kufufuzaku kunawonetsa kuti endotoxins amachepetsa mphamvu ya thupi yosintha maselo oyera amafuta kukhala maselo ngati mafuta ndikuchepetsa kuchuluka kwamafuta osungidwa.

Njirayi imaonedwa kuti ndi yofunika kwambiri kuti munthu akhale ndi thanzi labwino, ndipo ngati asayansi angaphunzire zambiri za momwe zimagwirira ntchito komanso momwe angaletsere, zimatsegula njira zambiri zothandizira kunenepa kwambiri.

Olemba kafukufuku amasonyezanso kuti opaleshoni ya bariatric imachepetsa kuchuluka kwa endotoxins m'magazi, zomwe zimawonjezera mtengo wake monga njira yochepetsera kulemera. Ziyenera kutanthauza kuti maselo amafuta amatha kugwira ntchito bwino.

"Kafukufuku wathu akuwonetsa kufunikira kwa matumbo ndi mafuta monga ziwalo zofunika zodalirana zomwe zimakhudza thanzi lathu la metabolism," akutero Christian. Chifukwa chake, ntchitoyi ikuwonetsa kuti kufunikira kochepetsa kuwonongeka kwa maselo amafuta opangidwa ndi endotoxin ndikofunikira kwambiri mukakhala onenepa, chifukwa endotoxin imathandizira kuchepetsa kagayidwe kazakudya zama cell.

Zinthu zamitundumitundu zimakhudza momwe timawongolera kulemera kwathu pamlingo wachilengedwe, ndipo tsopano pali chinthu china chofunikira kuganizira. Pamene kunenepa kwambiri komanso mavuto azaumoyo akukula padziko lonse lapansi, timafunikira nzeru zonse zomwe tingapeze.

Maulosi a horoscope a Maguy Farah a chaka cha 2023