Mu buvumbuzi bukomeye, abahanga bateye intambwe igaragara mu gusobanukirwa uruhare rwa superoxide ()SOD) mu kubungabunga ubuzima bwa selile.SODni enzyme yingenzi igira uruhare runini mukurinda selile imbaraga za okiside muguhindura radicals yangiza. Ubu buvumbuzi bufite ubushobozi bwo guhindura uburyo bwo kuvura indwara zitandukanye zijyanye no kwangiza okiside, nka kanseri, indwara zifata ubwonko, hamwe n’ubusaza.
GucukumburaIngarukaByaKwirukana Superoxide (SOD) :
Abashakashatsi bamaze kumenya akamaro kaSODmu buzima bwa selile, ariko uburyo busobanutse bukoresha bwakomeje kuba ingorabahizi. Nyamara, ubushakashatsi buherutse gusohoka mu kinyamakuru Nature Communications bwatanze urumuri rushya kuri iyo ngingo. Ubushakashatsi bwerekanye koSODntikuraho gusa radicals yangiza ya superoxide ahubwo inagenga imvugo ya gen zigira uruhare muburyo bwo kwirwanaho, bityo bikazamura ubushobozi bwakagari bwo guhangana ningutu ya okiside.
Ingaruka zubu buvumbuzi ziragera kure, kuko zifungura uburyo bushya bwo guteza imbere imiti igamije imiterere ijyanye no kwangiza okiside. Mugusobanukirwa byimbitse uburyoSODImikorere kurwego rwa molekile, abahanga barashobora noneho gushakisha uburyo bushya bwo guhindura imikorere yacyo kandi birashobora kugabanya ingaruka ziterwa na oxydeide kumikorere ya selile. Ibi birashobora gutuma habaho uburyo bunoze bwo kuvura indwara zitandukanye, bigatanga ibyiringiro kubarwayi babarirwa muri za miriyoni ku isi.
Byongeye kandi, ibyavuye mu bushakashatsi bifite ubushobozi bwo kumenyesha iterambere ry’ingamba zo gukumira kubungabunga ubuzima bw’akagari no gutinda gusaza. Mugukoresha ingaruka zo gukingira zaSOD, abashakashatsi barashobora gutezimbere ibikorwa bishobora gufasha abantu kugumana imikorere myiza ya selile uko basaza, bikagabanya ibyago byindwara ziterwa nimyaka no guteza imbere imibereho myiza muri rusange.
Mu gusoza, intambwe iherutse mu gusobanukirwa uruhare rwaSOD mubuzima bwa selile byerekana iterambere rigaragara mubushakashatsi bwibinyabuzima. Mugukuramo uburyo bukomeye bwo gukoreshaSOD irinda selile kwangirika kwa okiside, abahanga batanze inzira yo gushyiraho ingamba zo kuvura udushya no gukumira. Ubu buvumbuzi bufite amasezerano akomeye yo kunoza uburyo bwo kuvura no gucunga indwara ziterwa na okiside, bitanga ibyiringiro by'ejo hazaza heza ku bantu ku isi.
Igihe cyo kohereza: Nyakanga-25-2024
