Masaaki Hirayama

ResearcherID Researcher Name Resolver ID ORCID

Publication Activity (10 Years)

Years Active: 2017-2024
Publications (10 Years): 18

Top Topics

Traumatic Brain Injury

Cognitive Impairment

Lipopolysaccharide Induced

Top Venues

NPJ Parkinson's disease

International journal of environmental research and public health

This page only lists publications with an associated author ORCID identifier.

Publications

Hiroshi Nishiwaki, Jun Ueyama, Mikako Ito, Tomonari Hamaguchi, Keiichi Takimoto, Tetsuya Maeda, Kenichi Kashihara, Yoshio Tsuboi, Hiroshi Mori, Ken Kurokawa, Masahisa Katsuno, Masaaki Hirayama, Kinji Ohno
Meta-analysis of shotgun sequencing of gut microbiota in Parkinson's disease. NPJ Parkinson's disease 10 (1) (2024)
Hiroshi Nishiwaki, Jun Ueyama, Mikako Ito, Tomonari Hamaguchi, Keiichi Takimoto, Tetsuya Maeda, Kenichi Kashihara, Yoshio Tsuboi, Hiroshi Mori, Ken Kurokawa, Masahisa Katsuno, Masaaki Hirayama, Kinji Ohno
Meta-analysis of shotgun sequencing of gut microbiota in Parkinson's disease. NPJ Parkinson's disease 10 (1) (2024)
Hiroshi Nishiwaki, Jun Ueyama, Mikako Ito, Tomonari Hamaguchi, Keiichi Takimoto, Tetsuya Maeda, Kenichi Kashihara, Yoshio Tsuboi, Hiroshi Mori, Ken Kurokawa, Masahisa Katsuno, Masaaki Hirayama, Kinji Ohno
Meta-analysis of shotgun sequencing of gut microbiota in Parkinson's disease. NPJ Parkinson's disease 10 (1) (2024)
Masaaki Hirayama, Hiroshi Nishiwaki, Tomonari Hamaguchi, Kinji Ohno
Gastrointestinal disorders in Parkinson's disease and other Lewy body diseases. NPJ Parkinson's disease 9 (1) (2023)
Masaaki Hirayama, Hiroshi Nishiwaki, Tomonari Hamaguchi, Kinji Ohno
Gastrointestinal disorders in Parkinson's disease and other Lewy body diseases. NPJ Parkinson's disease 9 (1) (2023)
Masaaki Hirayama, Hiroshi Nishiwaki, Tomonari Hamaguchi, Kinji Ohno
Gastrointestinal disorders in Parkinson's disease and other Lewy body diseases. NPJ Parkinson's disease 9 (1) (2023)
Jun Ueyama, Mai Hayashi, Masaaki Hirayama, Hiroshi Nishiwaki, Mikako Ito, Isao Saito, Yoshio Tsuboi, Tomohiko Isobe, Kinji Ohno
Effects of Pesticide Intake on Gut Microbiota and Metabolites in Healthy Adults. International journal of environmental research and public health 20 (1) (2022)
Jun Ueyama, Mai Hayashi, Masaaki Hirayama, Hiroshi Nishiwaki, Mikako Ito, Isao Saito, Yoshio Tsuboi, Tomohiko Isobe, Kinji Ohno
Effects of Pesticide Intake on Gut Microbiota and Metabolites in Healthy Adults. International journal of environmental research and public health 20 (1) (2022)
Jun Ueyama, Mai Hayashi, Masaaki Hirayama, Hiroshi Nishiwaki, Mikako Ito, Isao Saito, Yoshio Tsuboi, Tomohiko Isobe, Kinji Ohno
Effects of Pesticide Intake on Gut Microbiota and Metabolites in Healthy Adults. International journal of environmental research and public health 20 (1) (2022)
Jun Ueyama, Mai Hayashi, Masaaki Hirayama, Hiroshi Nishiwaki, Mikako Ito, Isao Saito, Yoshio Tsuboi, Tomohiko Isobe, Kinji Ohno
Effects of Pesticide Intake on Gut Microbiota and Metabolites in Healthy Adults. International journal of environmental research and public health 20 (1) (2022)
Hiroshi Nishiwaki, Jun Ueyama, Kenichi Kashihara, Mikako Ito, Tomonari Hamaguchi, Tetsuya Maeda, Yoshio Tsuboi, Masahisa Katsuno, Masaaki Hirayama, Kinji Ohno
Gut microbiota in dementia with Lewy bodies. NPJ Parkinson's disease 8 (1) (2022)
Hiroshi Nishiwaki, Jun Ueyama, Kenichi Kashihara, Mikako Ito, Tomonari Hamaguchi, Tetsuya Maeda, Yoshio Tsuboi, Masahisa Katsuno, Masaaki Hirayama, Kinji Ohno
Gut microbiota in dementia with Lewy bodies. NPJ Parkinson's disease 8 (1) (2022)
Hiroshi Nishiwaki, Mikako Ito, Tomonari Hamaguchi, Tetsuya Maeda, Kenichi Kashihara, Yoshio Tsuboi, Jun Ueyama, Takumi Yoshida, Hiroyuki Hanada, Ichiro Takeuchi, Masahisa Katsuno, Masaaki Hirayama, Kinji Ohno
Short chain fatty acids-producing and mucin-degrading intestinal bacteria predict the progression of early Parkinson's disease. NPJ Parkinson's disease 8 (1) (2022)
Jun Ueyama, Mai Hayashi, Masaaki Hirayama, Hiroshi Nishiwaki, Mikako Ito, Isao Saito, Yoshio Tsuboi, Tomohiko Isobe, Kinji Ohno
Effects of Pesticide Intake on Gut Microbiota and Metabolites in Healthy Adults. International journal of environmental research and public health 20 (1) (2022)
Hiroshi Nishiwaki, Jun Ueyama, Kenichi Kashihara, Mikako Ito, Tomonari Hamaguchi, Tetsuya Maeda, Yoshio Tsuboi, Masahisa Katsuno, Masaaki Hirayama, Kinji Ohno
Gut microbiota in dementia with Lewy bodies. NPJ Parkinson's disease 8 (1) (2022)
Masaaki Hirayama, Hiroshi Nishiwaki, Tomonari Hamaguchi, Mikako Ito, Jun Ueyama, Tetsuya Maeda, Kenichi Kashihara, Yoshio Tsuboi, Kinji Ohno
Intestinal Collinsella may mitigate infection and exacerbation of COVID-19 by producing ursodeoxycholate. PloS one 16 (11) (2021)
Anzu Suzuki, Mikako Ito, Tomonori Hamaguchi, Hiroshi Mori, Yuka Takeda, Ryuko Baba, Takeshi Watanabe, Ken Kurokawa, Susumu Asakawa, Masaaki Hirayama, Kinji Ohno
Quantification of hydrogen production by intestinal bacteria that are specifically dysregulated in Parkinson's disease. PloS one 13 (12) (2018)
Tomomi Minato, Tetsuya Maeda, Yoshiro Fujisawa, Hirokazu Tsuji, Koji Nomoto, Kinji Ohno, Masaaki Hirayama
Progression of Parkinson's disease is associated with gut dysbiosis: Two-year follow-up study. PloS one 12 (11) (2017)