Ukuziphatha kwethu ngokomzwelo kuthonywa ... amagciwane emathunjini?

amagciwane emathunjini ezihlala ohlelweni womuntu wokugaya ukudla, akukho kuphela ukusiza ekugayeni ukudla, noma ubuhlungu esiswini esimweni yikuphi ukwephula. Ukucwaninga kososayensi kuveza ukuthi lezi zilokazane ngokuthi yakha emathunjini yethu uhlobo izwe lalo, nomthelela obonakalayo ukuziphatha kwabantu, kuhlanganise ezingadala ulungise indlela aphendula ukwesaba.

Ukuxhumana phakathi esiswini nobuchopho

Ucwaningo olusha ngumuntu iqembu lososayensi e-University of California eLos Angeles, kubonakala, ngempela wathola olunye uxhumano ongaziwa phakathi esiswini nobuchopho. Okungukuthi amagciwane emathunjini kungenzeka ukuba uxhumane ezindaweni zobuchopho obhekene kwemizwa nokuziphatha jikelele. Ngokuthakazelisayo, okokuqala indlela enjalo Kuye kwatholakala kubantu enempilo.

Ngokusho ngemiphumela yocwaningo odlule letitsintsa imiva okuye kwaqashelwa namagundane (kuhlanganise nalezo ezihambisana ne nokucindezeleka) zingashintsha kuncike microbiome emathunjini, kodwa lobu buhlobo engakaze kungase kutholakale abantu kuze kube manje.

Izici cwaningo of American Scientists

Iqembu lososayensi eqoqwe amasampula fecal kwabesifazane ezahlukene 40 ukufunda amabhaktheriya abahlala esiswini yabo. Khona-ke, abesifazane efanayo ixhunywe ku isithwebuli resonance kazibuthe imaging (MRI), wabatshengisa isithombe esihlukile zabantu, imvelo, izimo noma izinto okwakufanele ezenza abantu basabele ngendlela ngokomzwelo iqhaza.

Ngokusho idatha esanyatheliswa kumagazini i-ezingokwengqondo Medicine, abacwaningi bathola ukuthi kukhona amaqembu amabili eyinhloko amagciwane, okuyinto babonakala bakwazi ukuba nethonya ezinye ebuchosheni.

Njengoba ama-bacterium kukhona neqembu lokuqala

Prevotella igciwane kubonakele ku abesifazane eziyisikhombisa leli qembu elihlolayo. Lolu cwaningo zobuchopho wabahlanganyeli yabonisa ubuhlobo phakathi izindawo ezibukwayo, ngokomzwelo futhi lemizwa ke, ngenkathi hippocampus yabo kwaba kancane esebenzayo. Khumbula ukuthi i-hippocampus - isifunda zobuchopho elihlobene ne ukuqwashisa, imizwelo imigomo, futhi iguqulwe yesikhathi esifushane izinkumbulo ku eside.

Ososayensi basikisela ukuthi laba besifazane wabheka izithombe izigcawu negative, uhlangabezana imizwa enamandla yokucasukela (kuhlanganise nalezo ezihambisana nokukhathazeka).

Kanjani ubuchopho ehlaselwe amagciwane neqembu lesibili

Bacteroides zilwane, ososayensi abaye zibalwa iqembu webhaktheriya yesibili, kwakuvamile ngaphezulu asele abesifazane 33. Ngakho-ke, umsebenzi ubuchopho sasihlukile okwakusemzini ejwayelekile abamele iqembu lokuqala. cortex Frontal kanye insula - izindawo zobuchopho obhekene nokuxazulula izinkinga futhi eziyinkimbinkimbi-information processing, kwadingeka grey ngaphezulu ndaba kunamanye iqembu labesifazane. hippocampus yabo wayebuye bulkier futhi esebenzayo.

Laba abahlanganyela, ngokungafani kuya abesifazane ababehlakaniphile eqenjini lokuqala, kukhona okuningi mancane amathuba ukuzwa imizwa engakhi lapho ebuka isithombe nge izigcawu ezimbi.

Kuyinto kusasekuseni ukuqagula ukuthi sifinyelela iziphetho ...

Lolu cwaningo, yebo, kuyathakazelisa, kodwa, njengoba kwaba njalo endabeni ka-iningi le misebenzi, kuvele kufakazela ukuba khona ukuhlanganisa oqinile phakathi microbiome emathunjini nemisebenzi yobuchopho. Nokho, ososayensi baye ayiphethwe ukuhlonza izindlela esiyimbangela.