Wani bincike ya tabbatar da cewa cutar Alzheimer na iya yaduwa tsakanin mutane

Wani bincike ya tabbatar da cewa cutar Alzheimer na iya yaduwa tsakanin mutane

A baya-bayan nan ne masana kimiyya suka gano shaida ta farko da ke nuna cewa cutar Alzheimer, wadda ita ce kan gaba wajen cutar hauka da yawanci ke faruwa saboda tsufa, na iya yaduwa tsakanin mutane.

Wani bincike da aka gudanar ya tabbatar da cewa mutane biyar sun kamu da cutar Alzheimer tun suna kanana, tsakanin shekaru 38 zuwa 55, bayan da aka karbo hormones da aka dauka daga kwakwalwar wadanda suka mutu, wasu uku kuma sun nuna alamun lalacewa a kwakwalwar su ko kuma sun rasa iya tunawa, kamar yadda jaridar The Sun ta ruwaito.

An ba da maganin hormone girma na ɗan adam ga akalla yara 1800 masu fama da matsalolin girma tsakanin 1959 zuwa 1985. An dakatar da wannan maganin ne saboda ya sa wasu marasa lafiya suka kamu da cutar Creutzfeldt-Jakob, wanda aka fi sani da mad cow disease, cuta ce mai wuyar gaske da ke shafar. ... kwakwalwa kuma yana haifar da lalata.

An gano cutar ne shekaru da dama bayan alluran gurbatattun sunadaran, kuma bayan shekaru da dama, an gano wasu samfurori sun gurɓata da sunadarin amyloid beta mai guba, wanda shine alamar cutar Alzheimer.

Masana kimiyya yanzu sun yi imanin cewa rukuni na waɗannan yara sun kamu da cutar hauka a tsakiyar shekaru saboda canja wurin sunadarai masu cutarwa daga kwakwalwar masu ba da gudummawar da suka mutu.

Mawallafin binciken Dokta Gargi Banerjee, daga Jami’ar College London, ya bayyana cewa: “Mun gano cewa yana yiwuwa a iya yaɗuwar amyloid beta pathology kuma yana ba da gudummawa ga cutar Alzheimer, kuma cutar ta faru ne bayan an maimaita jiyya da gurɓatattun abubuwa, sau da yawa fiye da shekaru da yawa. ”

Masana sun dage hakan ba yana nufin ana iya kamuwa da cutar Alzheimer ta kowace hanya ko ta hanyar likita kamar ƙarin jini ko dashen gabobin jiki ba.

Farfesa Andrew Doig, daga Jami’ar Manchester, ya lura: “Wannan sabon nau’in cutar Alzheimer yana da sha’awar kimiyya sosai, amma babu dalilin jin tsoro.

Yadda aka daina kamuwa da cutar fiye da shekaru 40 da suka gabata. Ba za a sake kamuwa da cutar daga kwakwalwar mutum zuwa wani ta haka ba.”

Dokta Bart de Strooper, daga Dementia Research UK, ya kara da cewa: "Babu wanda ya isa ya sake tunani ko ya daina duk wata hanya ta likita, musamman ƙarin jini ko aikin tiyata wanda ke ceton rayuka da yawa a kowace shekara."

Binciken da aka buga a mujallar Nature Medicine, ya ce mai yiyuwa ne adadin mutane masu yawa su kamu da cutar Alzheimer ta wannan hanyar.

A nata bangaren, Dokta Susan Koolhaas, daga Alzheimer's Research UK, ta ce: "Wannan binciken ya nuna ƙarin bayani game da yadda guntuwar amyloid ke yaɗuwa a cikin kwakwalwa, kuma wannan yana ba mu ƙarin haske game da yadda cutar Alzheimer ke tasowa da kuma yiwuwar sababbin hanyoyin da za a iya magance jiyya a nan gaba. ”

Sagittarius yana son horoscope don shekara ta 2024