FISETIN AIKI

Wani fili na halitta da aka samu a cikin strawberries da sauran 'ya'yan itatuwa da kayan marmari na iya taimakawa wajen hana cutar Alzheimer da sauran cututtukan neurodegenerative da suka shafi shekaru, sabon bincike ya nuna.

Masu bincike daga Cibiyar Salk don Nazarin Halittu a La Jolla, CA, da abokan aiki sun gano cewa magance nau'in linzamin kwamfuta na tsufa tare da fisetin ya haifar da raguwar raguwar fahimi da kumburin kwakwalwa.

Babban marubucin binciken Pamela Maher, na Laboratory Neurobiology Cellular a Salk, da abokan aiki kwanan nan sun ba da rahoton binciken su a cikin Journals of Gerontology Series A.

Fisetin flavanol ne da ake samu a cikin 'ya'yan itatuwa da kayan marmari iri-iri, gami da strawberries, persimmons, apples, inabi, albasa, da cucumbers.

Ba wai kawai fisetin yana aiki azaman wakili mai canza launin ga 'ya'yan itatuwa da kayan marmari ba, amma nazarin ya kuma nuna cewa fili yana da kaddarorin antioxidant, ma'ana yana iya taimakawa wajen iyakance lalacewar ƙwayoyin cuta ta hanyar radicals kyauta.Hakanan an nuna Fisetin yana rage kumburi.

A cikin shekaru 10 da suka wuce, Maher da abokan aiki sun gudanar da bincike da yawa da ke nuna cewa maganin antioxidant da anti-inflammatory na fisetin na iya taimakawa wajen kare ƙwayoyin kwakwalwa daga sakamakon tsufa.

Ɗaya daga cikin irin wannan binciken, wanda aka buga a cikin 2014, ya gano cewa fisetin ya rage yawan ƙwaƙwalwar ajiya a cikin nau'in linzamin kwamfuta na cutar Alzheimer.Duk da haka, wannan binciken ya mayar da hankali kan tasirin fisetin a cikin mice tare da iyali Alzheimers, wanda masu binciken suka lura cewa kawai kashi 3 cikin 100 na dukkanin cututtukan Alzheimer.

Don sabon binciken, Maher da ƙungiyar sun nemi sanin ko fisetin na iya samun fa'idodi ga cututtukan Alzheimer na lokaci-lokaci, wanda shine nau'i na yau da kullun da ke tasowa tare da shekaru.

Don cimma sakamakon bincikensu, masu binciken sun gwada fisetin a cikin berayen da aka yi musu injiniyan kwayoyin halitta har su tsufa ba da wuri, wanda ya haifar da samfurin linzamin kwamfuta na cutar Alzheimer.

Lokacin da berayen da suka tsufa ba su kai wata 3 ba, an raba su gida biyu.Ana ciyar da wata ƙungiya kashi na fisetin tare da abincin su kowace rana tsawon watanni 7, har sai sun kai watanni 10.Sauran rukunin ba su karɓi fili ba.

Tawagar ta bayyana cewa a cikin watanni 10, yanayin yanayin jiki da na hankali na berayen sun kasance daidai da na berayen masu shekaru 2.

Dukkanin rodents sun kasance ƙarƙashin gwaje-gwajen fahimta da halaye a duk lokacin binciken, kuma masu binciken sun kuma tantance ƙwayoyin berayen don matakan alamomin da ke da alaƙa da damuwa da kumburi.

Masu binciken sun gano cewa berayen watanni 10 da ba su karbi fisetin ba sun nuna karuwar alamomin da ke da alaka da damuwa da kumburi, kuma sun yi muni sosai a gwaje-gwajen fahimta fiye da berayen da aka yi musu maganin fisetin.

A cikin kwakwalwar da ba a yi ba, masu binciken sun gano cewa neurons guda biyu waɗanda yawanci suna anti-mai kumburi - Astrawetes da microglia - haƙiƙa suna inganta kumburi.Duk da haka, ba haka lamarin yake ba ga berayen masu watanni 10 da aka yi musu maganin fisetin.

Menene ƙari, masu binciken sun gano cewa ɗabi'a da aikin fahimi na berayen da aka yi musu magani sun yi daidai da na ɓerayen watanni 3 da ba a yi musu magani ba.

Masu binciken sun yi imanin cewa binciken nasu ya nuna cewa fisetin na iya haifar da sabon dabarun rigakafin cutar Alzheimer, da kuma sauran cututtukan da ke da alaƙa da tsufa.

"Bisa ga aikin da muke ci gaba, muna tsammanin fisetin zai iya zama mai taimako a matsayin rigakafi ga yawancin cututtukan da ke da alaƙa da neurodegenerative, ba kawai Alzheimer ba, kuma muna so mu ƙarfafa nazarinsa sosai," in ji Maher.

Duk da haka, masu binciken sun lura cewa ana buƙatar gwaji na asibiti na mutum don tabbatar da sakamakon su.Suna fatan hada kai da sauran masu bincike don biyan wannan bukata.

“Beraye ba mutane ba ne, ba shakka.Amma akwai isassun kamanceceniya waɗanda muke tunanin fisetin yana ba da izinin dubawa sosai, ba kawai don yuwuwar magance AD ​​ba (cutar Alzheimer) ba har ma don rage wasu tasirin fahimi da ke da alaƙa da tsufa, gabaɗaya.