Calaamadaha Wanaagsani waa daawaynta kacaanka ee gabowga

Calaamadaha Wanaagsani waa daawaynta kacaanka ee gabowga

Iyadoo gabowga ay weli tahay qayb nolosha ka mid ah oo lama huraan ah, saynisyahannadu waxay ku sii dhowaanayaan horumarinta daawayn ka caawin kara hagaajinta waayo-aragnimada oo si weyn u yareyn karta saameynteeda xun, ka dib markii daraasado hore ay muujiyeen in molecule-ka ku-deeqaha hydrogen sulfide AP39 uu dib u soo nooleeyo caafimaadka unugyada gabowga, cilmi-baarayaasha Jaamacadda Exeter waxay heshay natiijooyin rajo leh oo dheeraad ah oo ka yimid tijaabooyinkooda xayawaanka, sida laga soo xigtay New Atlas, iyada oo tixraacaysa Tilaabooyinka Akademiyada Qaranka ee Sayniska.

Mitochondria gudaha unugyada

Iyadoo la beegsanayo mitochondria gudaha unugyada qaabka noole Caenorhabditis elegans, daawaynta H2S waxay ku guulaysatay inay kor u qaado unugyada gabowga caafimaadka qaba iyo ilaalinta murqaha firfircoon iyo qaab wanaagsan marka ay da'da yihiin.

Luminta shaqada gudaha mitochondria, ama xarumaha tamarta gacanta, ee jidhka bini'aadamka waxay ku xidhan tahay ma aha oo kaliya hoos u dhaca jireed ee guud ee gabowga, laakiin sidoo kale cudurada neerfayaasha sida Parkinson's, Alzheimers iyo dystrophy muruqa, iyo kuwo kale.

Hydrogen sulfide

Tim Etheridge, oo ah cilmi-baare sare iyo borofisar ka tirsan Jaamacadda Exeter, ayaa yidhi " Gooryaanku waa qalab hidde-side awood leh oo lagu barto caafimaadka bini'aadamka iyo cudurrada waxayna bixiyaan madal awood leh si ay si dhakhso ah u aqoonsato daweynta cusub ee suurtagalka ah," ayuu yiri Tim Etheridge, oo ah cilmi-baare sare iyo borofisar ka tirsan Jaamacadda Exeter dhibaatada bulshada. Natiijooyinkayagu waxay soo jeedinayaan in hydrogen sulfide, oo lagu maamulo qaybo gaar ah oo ka mid ah unugga qadar yar, laga yaabo in maalin loo isticmaalo in lagu caawiyo dadka inay si caafimaad leh u noolaadaan muddo dheer. Haydaroojiin sulfide ku-deeqaha AP39, kaas oo awood u leh inuu iska ilaaliyo cudurada oo uu ilaaliyo tayada nolosha ee sanadaha dambe.

tayada nolosha

"Daraasaddu maaha mid ku saabsan cimri-dherer - waxay ku saabsan tahay in lagu noolaado nolol caafimaad leh oo si wanaagsan loo gaaro da'da weyn," ayuu yiri qoraaga qoraaga Matt Whitman, oo ah borofisar ka tirsan Jaamacadda Exeter, isagoo xusay in natiijooyinkoodu ay faa'iidooyin muhiim ah u yeelan karaan bulshada, oo muujinaya Kooxda cilmi-baarayaasha ayaa ku faraxsan "in la arko tan Cilmi-baaristu waxay u guuraysaa wejiyada soo socda ee sanadaha soo socda, taas oo hal maalin ka dhigi karta saldhigga daaweynta cusub."

Iyadoo qaar ka mid ah faa'iidooyinka nolosha lagu arkay gooryaanka lagu daweeyay H2S, cilmi-baarayaashu waxay sheegeen in daawaynta noocan ahi ay gacan ka geysan doonto in diiradda la saaro gabowga oo caafimaad qaba iyo ilaalinta tayada nolosha.

Maguy Farah saadaasha horoscope ee sanadka 2023