Arachidonic acid (ARA), docosahexaenoic acid (DHA) na eicosapentaenoic acid (EPA) bụ ogologo yinye polyunsaturated fatty acids (LCPUFA).Carotenoids, gụnyere lutein na zeaxanthin (LZ), na-ahụkarị na akwụkwọ nri akwụkwọ ndụ akwụkwọ ndụ.
ARA na DHA bara ụba n'ụbụrụ ma bụrụ isi akụkụ nke phospholipids.Nnyocha egosiwo na ịgbakwunye DHA na EPA dị elu nwere ike imeziwanye ọrụ nchekwa na ndị okenye.
Na mgbakwunye, LZ, akụkụ antioxidant nke ụbụrụ, ka akọọrọ na ọ nwere mmetụta nchebe na mkpụrụ ndụ akwara, si otú ahụ na-emetụta ọrụ ọgụgụ isi.Otú ọ dị, ịdị irè nke lutein na zeaxanthin na ọrụ ebe nchekwa adịghị edozi n'ihi nsonaazụ ndị na-emegiderịta onwe ha sitere na nchọpụta ntinye aka gara aga.
Dabere n'eziokwu na ARA, DHA, EPA, L na Z (LCPUFA + LZ) dị na ụbụrụ ụbụrụ, yana akụkọ ụfọdụ nke arụ ọrụ ebe nchekwa ka mma, ndị na-ede akwụkwọ ugbu a na-atụ aro na nchikota nke ihe ndị a nwere ike imeziwanye. ebe nchekwa.arụ ọrụ na ụbụrụ.ndị agadi ahụike.
Ndị na-eme nchọpụta Japanese mere izu 24, nke na-enweghị usoro, ndị kpuru ìsì abụọ, ebe a na-achịkwa ebe a na-ahụ maka mmetụta nke LCPUFA + LH na ọrụ ebe nchekwa na ndị agadi Japan nwere nsogbu ebe nchekwa ma na-enweghị nkwarụ.
Ha ahụghị nnukwu ọdịiche dị n'etiti otu.Otú ọ dị, na nchịkọta nchịkọta ọnụ nke otu ndị na-eso ya na-enwe mmetụta uche, a hụrụ ọganihu dị ịrịba ama.
Akụkọ ahụ kwubiri, sị: "Nnyocha a na-egosi na nke mbụ ya na nchikota LCPUFA na LZ nwere ike imeziwanye ọrụ nchekwa na ndị agadi Japan nwere ahụike na-ada mbà n'obi ma na-enweghị nkwarụ."'ederede ad1');}
Ngụkọta nke ndị sonyere 120 sitere na Tokyo na mpaghara gbara ya gburugburu ka ekewapụtara n'ime otu atọ: (1) otu placebo na-anata placebo dị ka mgbakwunye nri;(2) otu placebo na-anata placebo dị ka ihe mgbakwunye nri;(2)).Otu LCPUFA+X natara ihe mgbakwunye nri nke nwere LCPUFA (nwere 120 mg ARA, 300 mg DHA na 100 mg EPA kwa ụbọchị) na Compound X (egosighi na ogige a abụghị isiokwu nke ọmụmụ a)) (3) LCPUFA + Otu LH na-enweta mgbakwunye nri nke mejupụtara LCPUFA (120mg ARA, 300mg DHA na 100mg EPA kwa ụbọchị) yana ngwakọta LH (10mg lutein na 2mg zeaxanthin kwa ụbọchị).
Ọ bụ Suntory Health Co., Ltd., bụ ndị na-ere nri ahụike nwere LCPUFA nyere nri na akụrụngwa nnwale a.
Ejiri Wechsler Logical Memory Scale II (WMS-R LM II) na Montreal Cognitive Test na Japanese (MoCA-J) mee nyocha.
Edere afọ, okike, na agụmakwụkwọ ka njirimara ndị sonyere.A na-anakọta ihe nlele ọbara na mbido, izu 12 na 24 maka fatty acid na nyocha LZ.
A na-eme nyocha nke Neuropsychological ma tụọ oriri acid fatty acid nri na ntọala, na 12 na 24 izu.Onye ọ bụla so na ya dechara akwụkwọ ndetu, na-edekọ ihe oriri ndị ọzọ na ịlele maka mgbanwe mgbanwe ndụ.
Nchọpụta ahụ gosiri na LCPUFA + LZ enweghị mmetụta dị ịrịba ama na ọrụ ebe nchekwa na ndị agadi Japan nwere ahụike nwere nsogbu ebe nchekwa, mana mgbakwunye ahụ mere ka ọrụ nchekwa dịkwuo mma na ndị na-eso ya nwere ịda mbà n'obi.
Ndị ode akwụkwọ na-ekwu na ọmụmụ ntinye aka n'ọdịnihu dabere na nkọwa zuru oke nke arụmọrụ ọgụgụ isi nke ndị sonyere ga-enyere aka mee mkpebi ziri ezi gbasara mmetụta ntinye aka na ọrụ ebe nchekwa.
"Mmetụta nke polyunsaturated fatty acids ogologo yinye yana lutein na zeaxanthin na ebe nchekwa episodic na ndị agadi ahụike"
Sueyasu, T., Yasumoto, K., Tokuda, H., Kaneda, Y.;
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