Search Results - "Nishino, Azusa"

Reaction and Scavenging Mechanism of β-Carotene and Zeaxanthin with Reactive Oxygen Species by Nishino, Azusa, Yasui, Hiroyuki, Maoka, Takashi

“…In order to investigate chemical scavenging mechanism of singlet oxygen, superoxide anion radical, and hydroxyl radical by carotenoids, reaction products…”
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Effect of Oral Paprika Xanthophyll Intake on Abdominal Fat in Healthy Overweight Humans: A Randomized, Double-blind, Placebo-controlled Study by Kakutani, Ryo, Hokari, Saori, Nishino, Azusa, Ichihara, Takashi, Sugimoto, Kazuhisa, Takaha, Takeshi, Kuriki, Takashi, Maoka, Takashi

“…PURPOSE: Xanthophylls that exist in various vegetables and fruits have beneficial actions, such as antioxidant activity and an anti-metabolic syndrome effect,…”
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Preventive Effects of β-Cryptoxanthin, a Potent Antioxidant and Provitamin A Carotenoid, on Lifestyle-Related Diseases-A Central Focus on Its Effects on Non-Alcoholic Fatty Liver Disease (NAFLD) by Nishino, Azusa, Maoka, Takashi, Yasui, Hiroyuki

“…Humans usually get dietary carotenoids from foods such as green and yellow vegetables and algae. Carotenoids have been reported to effectively reduce the risk…”
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Effects of Dietary Paprika Xanthophylls on Ultraviolet Light-Induced Skin Damage: A Double-Blind Placebo-Controlled Study by Nishino, Azusa, Sugimoto, Kazuhisa, Sambe, Haruyo, Ichihara, Takashi, Takaha, Takeshi, Kuriki, Takashi

“…Generation of singlet oxygen by solar ultraviolet (UV) radiation causes acute inflammatory responses in the skin. Accumulation of singlet-oxygen-quenching…”
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Anti-Oxidative Activity of Mytiloxanthin, a Metabolite of Fucoxanthin in Shellfish and Tunicates by Maoka, Takashi, Nishino, Azusa, Yasui, Hiroyuki, Yamano, Yumiko, Wada, Akimori

“…Anti-oxidative activities of mytiloxanthin, a metabolite of fucoxanthin in shellfish and tunicates, were investigated. Mytiloxanthin showed almost the same…”
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Predicting organ carotenoids levels from analysis of plasma could lead to errors: A study in cynomolgus monkeys by Nishino, Azusa, Ichihara, Takashi, Sugimoto, Kazuhisa, Kuriki, Takashi, Yasui, Hiroyuki, Maoka, Takashi

“…Carotenoids are phytochemicals with strong antioxidant activity against reactive oxygen species that are widely distributed in fruits and vegetables. The…”
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Accumulation of Paprika Carotenoids in Human Plasma and Erythrocytes by Nishino, Azusa, Ichihara, Takashi, Takaha, Takeshi, Kuriki, Takashi, Nihei, Hideko, Kawamoto, Kazuhisa, Yasui, Hiroyuki, Maoka, Takashi

“…The accumulation (incorporation) of paprika carotenoid in human plasma and erythrocytes was investigated. A paprika carotenoid supplement (14 mg/day) was…”
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Effect of paprika xanthophyll supplementation on oxygen uptake in athletes: a randomized, double-blind, placebo-controlled study by Takashi Ichihara, Azusa Nishino, Takeshi Takaha, Takashi Kuriki, Hideko Nihei, Hiroyuki Yasui, Takashi Maoka, Kazuhisa Kawamoto

“…Xanthophylls have been attracting attention as phytochemicals with antioxidant activity and various beneficial effects demonstrated by randomized clinical…”
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Biological Activities of Paprika Carotenoids, Capsanthin and Capsorubin by Maeda, Hayato, Nishino, Azusa, Maoka, Takashi

“…Paprika Capsicum annuum L. (Solanaceae) contains various carotenoids such as capsanthin, capsorubin, cryptocapsin cucurbitaxanthin A, β-cryptoxanthin,…”
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Reaction of Paprika Carotenoids, Capsanthin and Capsorubin, with Reactive Oxygen Species by Nishino, Azusa, Yasui, Hiroyuki, Maoka, Takashi

“…The reaction of paprika carotenoids, capsanthin and capsorubin, with reactive oxygen species (ROS), such as superoxide anion radical (·O2 –), hydroxyl radical…”
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Analysis of reaction products of astaxanthin and its acetate with reactive oxygen species using LC/PDA ESI-MS and ESR spectrometry by Nishino, Azusa, Maoka, Takashi, Yasui, Hiroyuki

“…[Display omitted] •Reaction products of astaxanthin with OH, O2−, and 1O2 were analyzed.•Astaxanthin epoxides and endoperoxides were identified as reaction…”
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