M
Masahito Hagio
Researcher at Hokkaido University
Publications - 23
Citations - 1521
Masahito Hagio is an academic researcher from Hokkaido University. The author has contributed to research in topics: Bile acid & Deoxycholic acid. The author has an hindex of 12, co-authored 23 publications receiving 1246 citations. Previous affiliations of Masahito Hagio include Toyo University.
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Journal ArticleDOI
Bile acid is a host factor that regulates the composition of the cecal microbiota in rats
K.B.M. Saiful Islam,Satoru Fukiya,Masahito Hagio,Nobuyuki Fujii,Satoshi Ishizuka,Tadasuke Ooka,Yoshitoshi Ogura,Tetsuya Hayashi,Atsushi Yokota +8 more
TL;DR: Cholic acid regulates the composition of gut microbiota in rats, inducing similar changes to those induced by high-fat diets, and these findings improve the understanding of the relationship between metabolic diseases andThe composition of the gastrointestinal microbiota.
Journal ArticleDOI
Is bile acid a determinant of the gut microbiota on a high-fat diet?
Atsushi Yokota,Satoru Fukiya,K.B.M. Saiful Islam,Tadasuke Ooka,Yoshitoshi Ogura,Tetsuya Hayashi,Masahito Hagio,Satoshi Ishizuka +7 more
TL;DR: The rationale for this hypothesis is discussed by evaluating reported diet-induced gut microbiota alterations based on the postulate that bile acids worked as an underlying determinant of the gut microbiota in response to a high-fat diet.
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Improved analysis of bile acids in tissues and intestinal contents of rats using LC/ESI-MS
TL;DR: The method for analyzing BA composition in various tissues and intestinal contents using ultra performance liquid chromatography/electrospray ionization mass spectrometry (UPLC/ESI-MS) established will be useful for investigating the roles of BA metabolism under physiological and pathological conditions.
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Nestin: A novel angiogenesis marker and possible target for tumor angiogenesis
TL;DR: Using nestin to more accurately evaluate microvessel density in cancer specimens may be a novel prognostic indicator and nestin-targeted therapy may suppress tumor proliferation via inhibition of angiogenesis in numerous malignancies, including pancreatic cancer.
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Suppressive effects of the marine carotenoids, fucoxanthin and fucoxanthinol on triglyceride absorption in lymph duct-cannulated rats
Megumi Matsumoto,Masashi Hosokawa,Noriko Matsukawa,Masahito Hagio,Aki Shinoki,Megumi Nishimukai,Kazuo Miyashita,Takaji Yajima,Hiroshi Hara +8 more
TL;DR: Results show that these two marine carotenoids inhibit lipase activity in the gastrointestinal lumen and suppress triglyceride absorption, and fucoxanthin was converted to fu Coxanthinol in the intestine and released into the lymph.