著者

Atsushi Hozawa Kozo Tanno Naoki Nakaya Tomohiro Nakamura Naho Tsuchiya Takumi Hirata Akira Narita Mana Kogure Kotaro Nochioka Ryohei Sasaki Nobuyuki Takanashi Kotaro Otsuka Kiyomi Sakata Shinichi Kuriyama Masahiro Kikuya Osamu Tanabe Junichi Sugawara Kichiya Suzuki Yoichi Suzuki Eiichi N Kodama Nobuo Fuse Hideyasu Kiyomoto Hiroaki Tomita Akira Uruno Yohei Hamanaka Hirohito Metoki Mami Ishikuro Taku Obara Tomoko Kobayashi Kazuyuki Kitatani Takako Takai-Igarashi Soichi Ogishima Mamoru Satoh Hideki Ohmomo Akito Tsuboi Shinichi Egawa Tadashi Ishii Kiyoshi Ito Sadayoshi Ito Yasuyuki Taki Naoko Minegishi Naoto Ishii Masao Nagasaki Kazuhiko Igarashi Seizo Koshiba Ritsuko Shimizu Gen Tamiya Keiko Nakayama Hozumi Motohashi Jun Yasuda Atsushi Shimizu Tsuyoshi Hachiya Yuh Shiwa Teiji Tominaga Hiroshi Tanaka Kotaro Oyama Ryoichi Tanaka Hiroshi Kawame Akimune Fukushima Yasushi Ishigaki Tomoharu Tokutomi Noriko Osumi Tadao Kobayashi Fuji Nagami Hiroaki Hashizume Tomohiko Arai Yoshio Kawaguchi Shinichi Higuchi Masaki Sakaida Ryujin Endo Satoshi Nishizuka Ichiro Tsuji Jiro Hitomi Motoyuki Nakamura Kuniaki Ogasawara Nobuo Yaegashi Kengo Kinoshita Shigeo Kure Akio Sakai Seiichiro Kobayashi Kenji Sobue Makoto Sasaki Masayuki Yamamoto

出版者

Japan Epidemiological Association

雑誌

Journal of Epidemiology (ISSN:09175040)

巻号頁・発行日

vol.31, no.1, pp.65-76, 2021-01-05 (Released:2021-01-05)

参考文献数

34

被引用文献数

54 78

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Background: We established a community-based cohort study to assess the long-term impact of the Great East Japan Earthquake on disaster victims and gene-environment interactions on the incidence of major diseases, such as cancer and cardiovascular diseases.Methods: We asked participants to join our cohort in the health check-up settings and assessment center based settings. Inclusion criteria were aged 20 years or over and living in Miyagi or Iwate Prefecture. We obtained information on lifestyle, effect of disaster, blood, and urine information (Type 1 survey), and some detailed measurements (Type 2 survey), such as carotid echography and calcaneal ultrasound bone mineral density. All participants agreed to measure genome information and to distribute their information widely.Results: As a result, 87,865 gave their informed consent to join our study. Participation rate at health check-up site was about 70%. The participants in the Type 1 survey were more likely to have psychological distress than those in the Type 2 survey, and women were more likely to have psychological distress than men. Additionally, coastal residents were more likely to have higher degrees of psychological distress than inland residents, regardless of sex.Conclusion: This cohort comprised a large sample size and it contains information on the natural disaster, genome information, and metabolome information. This cohort also had several detailed measurements. Using this cohort enabled us to clarify the long-term effect of the disaster and also to establish personalized prevention based on genome, metabolome, and other omics information.

著者

Shunta Kihara Kosuke Yamamoto Atsushi Hisatomi Yuh Shiwa Chia-Cheng Chu Kanako Takada Michel Ouyabe Babil Pachakkil Hidehiko Kikuno Naoto Tanaka Hironobu Shiwachi

出版者

Japanese Society of Microbial Ecology / Japanese Society of Soil Microbiology / Taiwan Society of Microbial Ecology / Japanese Society of Plant Microbe Interactions / Japanese Society for Extremophiles

雑誌

Microbes and Environments (ISSN:13426311)

巻号頁・発行日

vol.37, no.2, pp.ME21062, 2022 (Released:2022-05-03)

参考文献数

53

被引用文献数

3

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The bacterial community of water yam (Dioscorea alata L.) cv. A-19 is vital because it may promote plant growth without the need for fertilization. However, the influence of fertilization practices on the composition and proportion of the bacterial community of water yam cv. A-19 has not yet been extensively examined. Therefore, we herein investigated the diversity and composition of the bacterial community of water yam cv. A-19 cultivated with and without chemical fertilization using amplicon community profiling based on 16S rRNA gene sequences. No significant difference was detected in the growth of plants cultivated with or without chemical fertilization. Alpha diversity indices were significantly dependent on each compartment, and a decrease was observed in indices from the belowground (rhizosphere and root) to aboveground compartments (stem and leaf). The bacterial composition of each compartment was clustered into three groups: bulk soil, rhizosphere and root, and stem and leaf. Chemical fertilization did not significantly influence the diversity or composition of the water yam cv. A-19 bacterial community. It remained robust in plants cultivated with chemical fertilization. The amplicon community profiling of bacterial communities also revealed the dominance of two bacterial clades, the Allorhizobium-Neorhizobium-Pararhizobium-Rhizobium clade and Burkholderia-Caballeronia-Paraburkholderia clade, with and without chemical fertilization. This is the first study to characterize the bacterial community of water yam cv. A-19 cultivated with and without chemical fertilization.