Mamwe mabhakitiriya emudumbu anokonzera uremu

Mamwe mabhakitiriya emudumbu anokonzera uremu

Ongororo ichangoburwa yakaitwa neboka revatsvagiri vepasirese yakaratidza kuti zvinhu zvine chepfu zvinodonha kubva muura zvinogona kukanganisa kushanda kwemasero emafuta uye kukonzeresa kufutisa, maererano nezvakashumwa pa "Science Alert" webhusaiti.

Mhedzisiro yechidzidzo ichi, yakaburitswa mujenari BMC Medicine, inovhura musuwo wekuti ungaita sei nekuwedzeresa uye nengozi kuwedzera uremu mune ramangwana.

Izvo zvinhu, zvinonzi endotoxins, zvimedu zvebhakitiriya mumatumbo edu. Pasinei nekuve chikamu chechisikigo chegadziriro yekugaya, marara ehutachiona anogona kukonzera kukuvadza kwakanyanya kumuviri kana ikawana nzira muropa.

Vatsvakurudzi vaida kutarisa zvakananga pamusoro pemigumisiro ye endotoxins pamasero emafuta (adipocytes) muvanhu. Vakaona kuti makiyi maitiro anowanzo batsira kudzora kuwanda kwemafuta anokanganiswa nezvinhu.

Chidzidzo ichi chakaitwa kune vatori vechikamu 156, makumi matanhatu nenhatu avo vakanzi vakafutisa, uye 63 avo vakavhiyiwa bariatric - kuvhiyiwa uko kukura kwedumbu kunoderedzwa kuderedza kudya.

Samples kubva kuvatori vechikamu ava yakagadziriswa murabhoritari apo timu yakatarisa mhando mbiri dzakasiyana dzemasero emafuta, anotsanangurwa seachena uye brown.

"Zvimedu zvegut microbiota zvinopinda muropa zvinoderedza kushanda kwesero remafuta uye kuita kwemetabolism, izvo zvinowedzera kuwedzera uremu, zvichiita kuti pave nengozi yekuwedzera chirwere cheshuga," akadaro Mark Christian biologist wekuNottingan Trent University kuUK. Zvinoita sekuti patinowedzera huremu, zvitoro zvedu zvemafuta zvinotadza kudzikamisa kukuvadza kungave kuri kuita zvikamu zvegut microbiome kumasero emafuta. "

Uye masero machena emafuta, ayo anoumba akawanda emafuta edu ekuchengetedza mafuta, anochengeta mafuta muhuwandu hukuru. Masero emafuta ebrown anotora mafuta akachengetwa uye oapwanya vachishandisa mitochondria yavo yakawanda, senge kana muviri uchitonhora uye unoda kudziya. Pasi pemamiriro akakodzera, muviri unogona kushandura masero machena anochengeta mafuta anoita semafuta-anopisa mafuta ebrown masero.

Ongororo yacho yakaratidza kuti endotoxins inoderedza kugona kwemuviri kushandura masero machena emafuta kuita maseru akafanana nemafuta uye kuderedza huwandu hwemafuta akachengetwa.

Iyi nzira inoonekwa seyakakosha mukuchengetedza huremu hune hutano, uye kana masayendisiti akakwanisa kudzidza zvakawanda nezve mabatiro aanoita uye maitiro ekuadzora, anovhura mamwe marapirwo angangoita kufutisa.

Vanyori vekudzidza vanotaurawo kuti kuvhiyiwa kwebariatric kunoderedza mazinga endotoxins muropa, izvo zvinowedzera kukosha kwayo senzira yekudzora uremu. Zvinofanira kureva kuti masero emafuta anokwanisa kushanda zvakanaka.

"Chidzidzo chedu chinosimbisa kukosha kwehutu uye mafuta senhengo dzakakosha dzinopindirana dzinokanganisa hutano hwedu hwemagetsi," anodaro Christian. Saka nekudaro, basa iri rinoratidza kuti kudiwa kwekudzikisa kukuvara kwesero ye endotoxin-induced fat cell kunotonyanya kukosha kana wanyanya kuwandisa, sezvo endotoxin inobatsira kudzikisira kwehutano hwemetabolism.

Mhando dzese dzezvinhu zvine basa mukudzora uremu hwedu padanho rebhayoloji, uye ikozvino pane chimwe chinhu chakakosha chekufunga nezvacho. Sezvo kufutisa uye matambudziko ehutano anoenderana aita dambudziko repasi rose, tinoda ruzivo rwese rwatinogona kuwana.

Maguy Farah's horoscope kufanotaura kwegore ra2023