Mai bincike Ximena Silveyra na Cibiyar Nazarin Halittu a Mar del Plata, Argentina, ke gudanar da aikin da ke nazarin tasirin karewar kwayoyin halittar da ke cikin dankalin turawa.
Cutar Alzheimer cuta ce mai saurin ci gaba wanda ba shi da magani har yanzu kuma wanda yawansa ke ƙaruwa a cikin yawan tsofaffi.
A kasashe irin su Ajantina, inda akwai tsofaffi da yawa, saboda karuwar yawan rai, matsalar ta yi daidai da ta kasashen da suka ci gaba amma ba tare da kiwon lafiya ko tattalin arzikin na karshen ba, in ji
gwani A wannan ma'anar, bincike kamar irin wanda Silveyra ya yi, wanda ke neman hana irin waɗannan cututtukan, ya zama da mahimmanci.
Baya ga fa'idodi kai tsaye ga marasa lafiya, duk wani aikin da zai taimaka jinkirta farawar matakai masu tsanani na cutar Alzheimer ko shigar da marasa lafiya cikin gida yana wakiltar babban tanadi a cikin kai tsaye da kuma kai tsaye kai tsaye wanda ke haɗuwa da haƙuri.
Har ila yau, aikin yana da ƙarin fa'ida ga tattalin arzikin yanki da na ƙasa, inda aka ba da shawarar yin amfani da mahaɗan da ke keɓance daga dankalin Turawa.
Hanyar bincike ta Silveyra ita ce nazarin tasirin kwayar halittar antioxidant da ke samu daga nau'ikan dankalin turawa a kan samfurin in vitro na Alzheimer
cuta. Wato, samar da kari wanda ke taimakawa hana wani nau'in Alzehimer daga Andean da dankalin kasuwanci.
An kammala karatunsa daga Jami'ar Kasa ta Mar del Plata a matsayin masanin kimiyyar halittu Ximena daga baya ta kammala karatun digirin digirgir a fannin Neurosciences a Cibiyar Nazarin Neurosciences na Alicante a Jami'ar Miguel Hernández De Elche da kuma samun digiri na uku a San Diego,
Kalifoniya Daga nan ya dawo Mar del Plata tare da kiran dawowa wanda ya ba shi damar fara layin bincike, yana amfani da duk abin da ya koya.
Yayin binciken Silveyra ya riga ya kula da ƙwayoyin jijiyoyi tare da cakuda daban-daban na waɗannan mahaɗan kuma daga baya ya bautar da su zuwa yanayi irin na waɗanda ke cikin ƙwaƙwalwar ƙwaƙwalwar ƙwaƙwalwar mai haƙuri tare da Alzheimer ta
cuta. A waje da waɗannan ƙwayoyin akwai wata tarin abu da ake kira amiliode A peptide? da nau'ikan iskar oxygen masu aiki, wannan yanayin yanayin na ƙarshe yana haifar da mutuwar neuronal.
Ximena Silveyra, Mai bincike a Cibiyar Nazarin Halittu a Mar del Plata, Argentina:
"Abin da muke kokarin yi da wadannan gwaje-gwajen shi ne don gano ko kafin a yi amfani da wadannan sinadarai masu aiki da kwayar halitta na iya karewa da rage damuwar da kwayoyin halittu ke bi a tsarinmu na Alzheimer."
A halin yanzu Silveyra mataimaki ne na mai bincike a CONICET kuma yana jagorantar wani aiki daga wata hanya ta fannoni daban-daban, inda Valentina Filiberti ke shiga wanda ke aiwatar da karatuttukan digirgir a kan batun kuma ya haɗu da ƙungiyoyi biyu na UNMdP (ofungiyar Comungiyoyin Kayayyakin Polymer Matrix-INTEMA da Cibiyar Tattalin Arziki Bincike da GIHON-Laboratorios Químicos SRL, na kamfanoni masu zaman kansu).
A cikin wannan aikin suna neman haɓaka haɓakar abincin antioxidant wanda ke kawo fa'idodi mai kyau ga tsofaffi mazaunan Mar del Plata. A wannan yanayin abin farawa shine ɓata masana'antar dankalin turawa mai ɗauke da waɗannan mahaɗan bioactive, ana cire su a farashi mai sauƙi akan sikelin matukin jirgi.
Kuma a ƙarshe, don tabbatar da cewa gidan yana da rabin rai wanda zai ba shi damar wucewa ta cikin tsarin narkewa da jini, za a tsara mahaɗan da ke tattare da ƙwayoyin halitta don tabbatar da cewa ya jure wa wannan hanyar wucewa da kuma samar da mahaɗin a cikin kwakwalwa.
Don gudanar da bincike masanin ya kafa al'adun ƙwayoyin dabbobi wanda yake amfani da su azaman kayan aiki na asali.
Dankalin Andean wanda daga ita ne take fitar da mahaɗan da ke gwajin ta samu daga yarjejeniyar musayar kayan da aka sanya hannu tsakanin darektan ƙungiyar, mai binciken CONICET Adriana Andreu da Bankin Germoplasma (INTA), waɗanda suka adana ƙwayoyin halittar nau'ikan 'yan ƙasar dankali
Ximena Silva:
"Wadannan cututtukan ba wai kawai suna haifar da wahalar marasa lafiya ba ne, har ma da danginsu, don haka ga wadanda muke yin kimiyya, mun san cewa duk wata gudummawa, duk da kankantarta, tana bayarwa kuma hakan yana tasiri kan ilimin kimiyya."