著者
Hirofumi Watanabe Masaki Okawara Yoshiharu Matahira Takashi Mano Tatsuya Wada Naoko Suzuki Tsuyoshi Takara
出版者
Japan Oil Chemists' Society
雑誌
Journal of Oleo Science (ISSN:13458957)
巻号頁・発行日
vol.69, no.12, pp.1597-1607, 2020 (Released:2020-12-01)
参考文献数
18

Objectives: Plasmalogen, phospholipids with previously shown associations with dementia, has attracted attention as a substance found in some studies to improve cognitive function. The effects of ascidian-derived plasmalogens on cognitive performance improvement were assessed in a randomized, double-blind, placebo-controlled study including Japanese adult volunteers with mild forgetfulness.Methods: Participants consumed either the active food containing ascidian-derived plasmalogen (1 mg as plasmalogen) or the placebo food for 12 weeks, and their cognitive performance was assessed by Cognitrax. Participants were randomly allocated into the intervention (ascidian-derived plasmalogen; 8 males, and 17 females; 45.6 ± 11.1 years) or the placebo (9 males, and 15 females; mean age, 46.4 ± 10.8 years) group. Results: Compared to the placebo group, the intervention group showed a significant increase score in composite memory (eight weeks: 3.0 ± 16.3 points, 12 weeks: 6.7 ± 17.5 points), which was defined as the sum of verbal and visual memory scores.Conclusions: These results indicate the consumption of ascidian-derived plasmalogen maintains and enhances memory function. This study was registered at the University Hospital Medical Information Network Clinical Trial Registry (UMIN-CTR, registry no. UMIN000026297). This study did not receive any specific grant from funding agencies in the public, commercial, or not-for-profit sectors.

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The Impact of Ascidian (Halocynthia roretzi)-derived Plasmalogen on Cognitive Function in Healthy Humans https://t.co/NzEcjIA7if
eating ascidians can increase your memory. I knew it !!! https://t.co/kimRi3xYpy
Eating #HalocynthiaRoretzi may enhance your #memory! Who wants to try? The Impact of #Ascidian (Halocynthia roretzi)-derived Plasmalogen on Cognitive Function in Healthy Humans: A Randomized, Double-blind, Placebo-controlled Trial Watanabe et al. 2020 https://t.co/kDrUTJHQdD https://t.co/aHTx3eXtO5

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