Zobrazeno 1 - 10
of 332
pro vyhledávání: '"Takashi Maoka"'
Autor:
Wataru Matsumoto, Miho Takemura, Haruka Nanaura, Yuta Ami, Takashi Maoka, Kazutoshi Shindo, Shin Kurihara, Norihiko Misawa
Publikováno v:
Engineering Microbiology, Vol 4, Iss 2, Pp 100147- (2024)
The human intestinal microbiota that comprise over 1,000 species thrive in dark and anaerobic environments. They are recognized for the production of diverse low-molecular-weight metabolites crucial to human health and diseases. Carotenoids, low-mole
Externí odkaz:
https://doaj.org/article/a724f99982bd465c8ae5079ebab75a84
Autor:
Yasuhiro Nishida, Pernilla Christina Berg, Behnaz Shakersain, Karen Hecht, Akiko Takikawa, Ruohan Tao, Yumeka Kakuta, Chiasa Uragami, Hideki Hashimoto, Norihiko Misawa, Takashi Maoka
Publikováno v:
Marine Drugs, Vol 21, Iss 10, p 514 (2023)
Astaxanthin (AX), a lipid-soluble pigment belonging to the xanthophyll carotenoids family, has recently garnered significant attention due to its unique physical properties, biochemical attributes, and physiological effects. Originally recognized pri
Externí odkaz:
https://doaj.org/article/1ea7f6e0305248b594fc483b58ac650e
Autor:
Miho Takemura, Takashi Maoka, Takashi Koyanagi, Naoki Kawase, Ritsuo Nishida, Tsutomu Tsuchida, Mantaro Hironaka, Tetsuyuki Ueda, Norihiko Misawa
Publikováno v:
BMC Zoology, Vol 6, Iss 1, Pp 1-13 (2021)
Abstract Background Aphids can be positioned as robust pest insects in farming and as ones of the model organisms for arthropods in molecular biology. Carotenoids are pigments that protect organisms from photooxidative damage caused by excessive ligh
Externí odkaz:
https://doaj.org/article/20e8ac6b3a4a4dad857d12b7f842daa8
Autor:
Takashi Maoka, Chisato Tode
Publikováno v:
Marine Drugs, Vol 20, Iss 12, p 732 (2022)
A novel carotenoid with a unique 2,6-cyclo-ψ-end group, named roretziaxanthin (1), was isolated from the sea squirt Halocynthia roretzi as a minor carotenoid along with (3S,3′S)-astaxanthin, alloxanthin, halocynthiaxanthin, mytiloxanthin, mytiloxa
Externí odkaz:
https://doaj.org/article/18f69e65b75a4f3a8f6466fa7fbf6cef
Autor:
Takashi Ichihara, Azusa Nishino, Takeshi Takaha, Takashi Kuriki, Hideko Nihei, Hiroyuki Yasui, Takashi Maoka, Kazuhisa Kawamoto
Publikováno v:
Journal of Physical Fitness and Sports Medicine, Vol 7, Iss 4, Pp 247-252 (2018)
Xanthophylls have been attracting attention as phytochemicals with antioxidant activity and various beneficial effects demonstrated by randomized clinical trials. Ripe red paprika has high xanthophyll content and is a valuable source of dietary xanth
Externí odkaz:
https://doaj.org/article/ba4bd0dc86b440cdb39fb9b1b398a50d
Publikováno v:
Antioxidants, Vol 11, Iss 1, p 43 (2021)
Humans usually get dietary carotenoids from foods such as green and yellow vegetables and algae. Carotenoids have been reported to effectively reduce the risk of developing lifestyle-related diseases. β-Cryptoxanthin, which is an antioxidative carot
Externí odkaz:
https://doaj.org/article/5d0e192d2c0045c397b884e8ed64c686
Publikováno v:
Nutrients, Vol 13, Iss 11, p 3699 (2021)
Carotenoids are natural lipophilic pigments with substantial health benefits. Numerous studies have demonstrated the anti-inflammatory activities of carotenoids, especially toward lipopolysaccharide-induced inflammatory responses. As such, there are
Externí odkaz:
https://doaj.org/article/1c29651c97104bc381fe670eae4d546e
Autor:
Hiroshi Kikukawa, Takuma Okaya, Takashi Maoka, Masayuki Miyazaki, Keita Murofushi, Takanari Kato, Yoko Hirono-Hara, Masahiro Katsumata, Shoichi Miyahara, Kiyotaka Y. Hara
Publikováno v:
Marine Drugs, Vol 19, Iss 5, p 274 (2021)
Carotenoids are used commercially for dietary supplements, cosmetics, and pharmaceuticals because of their antioxidant activity. In this study, colored microorganisms were isolated from deep sea sediment that had been collected from Suruga Bay, Shizu
Externí odkaz:
https://doaj.org/article/556640abbb2142a38f7dd52ae0927131
Autor:
Yuki Inoue, Masamitsu Shimazawa, Ryota Nagano, Yoshiki Kuse, Kei Takahashi, Kazuhiro Tsuruma, Masahiro Hayashi, Takashi Ishibashi, Takashi Maoka, Hideaki Hara
Publikováno v:
Journal of Pharmacological Sciences, Vol 134, Iss 3, Pp 147-157 (2017)
Carotenoids, in particular astaxanthin, possess potent antioxidant capabilities. Astaxanthin also induces NF-E2-related factor 2 (Nrf2), which plays a major regulatory role in the antioxidative response. However, little is known whether the carotenoi
Externí odkaz:
https://doaj.org/article/7fa34c722f5641fa885405b19f392368
Publikováno v:
PLoS ONE, Vol 14, Iss 5, p e0216729 (2019)
Substrate tolerance of bacterial cyclases has been demonstrated in various contexts, but little is known about that of plant cyclases. Here, we tested two plant ε-cyclases to convert C50-lycopene, which we previously established by rounds of directe
Externí odkaz:
https://doaj.org/article/79cc0acd993d4d548acd5bc7a63b8688