Mitsutaka Ikezawa

Profile Information

Affiliation: National Institute of Animal Health, NARO, Division of Transboundary Animal Disease Research, Exotic Disease Group, National Agriculture and Food Research Organization

Degree: 獣医学博士(岐阜大学)

J-GLOBAL ID: 201601000555105162
researchmap Member ID: B000259879

External link: http://www.naro.affrc.go.jp/niah/index.html

獣医病理学を基盤として研究を行っています。現在までに鶏のマレック病や豚のPRRSに加え、豚熱、アフリカ豚熱、牛の口蹄疫といった疾病を取り扱ってきました。研究で得られた知見を家保や現場農場に還元できるよう研究に取り組んでいきたいと思っています。

Research Interests

Research Areas

Life sciences / Veterinary medicine /

Papers

Quantitative analysis of viremia and viral shedding in pigs infected experimentally with classical swine fever virus isolates obtained from recent outbreaks in Japan

Katsuhiko Fukai, Tatsuya Nishi, Kentaro Masujin, Manabu Yamada, Mitsutaka Ikezawa

Veterinary Research, 54(1), Sep 27, 2023
Development of a Novel Indirect ELISA for the Serological Diagnosis of African Swine Fever Using p11.5 Protein as a Target Antigen

Mizuki Watanabe, Tomoya Kitamura, Koji Nagata, Mitsutaka Ikezawa, Ken-ichiro Kameyama, Kentaro Masujin, Takehiro Kokuho

Pathogens, May, 2023
A Spontaneously Occurring African Swine Fever Virus with 11 Gene Deletions Partially Protects Pigs Challenged with the Parental Strain

Tomoya Kitamura, Kentaro Masujin, Reiko Yamazoe, Ken-ichiro Kameyama, Mizuki Watanabe, Mitsutaka Ikezawa, Manabu Yamada, Takehiro Kokuho

Viruses, 15(2) 311-311, Jan 22, 2023
Administration of the antiviral agent T-1105 fully protects pigs from foot-and-mouth disease infection

Tatsuya Nishi, Katsuhiko Fukai, Kentaro Masujin, Rie Kawaguchi, Mitsutaka Ikezawa, Manabu Yamada, Nozomi Nakajima, Takashi Komeno, Yousuke Furuta, Hiromi Sugihara …

Antiviral Research, 208 105425-105425, Dec, 2022
Risk of transmission of foot-and-mouth disease by wild animals: infection dynamics in Japanese wild boar following direct inoculation or contact exposure

Katsuhiko Fukai, Rie Kawaguchi, Tatsuya Nishi, Mitsutaka Ikezawa, Manabu Yamada, Kingkarn Boonsuya Seeyo, Kazuki Morioka

Veterinary Research, 53(1), Oct 22, 2022
Usability of Immortalized Porcine Kidney Macrophage Cultures for the Isolation of ASFV without Affecting Virulence.

Ken-Ichiro Kameyama, Tomoya Kitamura, Kota Okadera, Mitsutaka Ikezawa, Kentaro Masujin, Takehiro Kokuho

Viruses, 14(8), Aug 16, 2022
Bovine abortion and necrotic placentitis by Aspergillus terreus.

Takahiro Sato, Maki Sekiguchi, Atsuko Matsumoto, Kaho Shimada, Mikuya Iwanaga, Mitsutaka Ikezawa, Yasuko Hanafusa, Tomoyuki Shibahara

The Journal of veterinary medical science, 84(3) 342-345, Mar 3, 2022
Immunohistochemical analysis of the distribution of classical swine fever (CSF) viral antigen in boar-pig hybrids and pigs four weeks after infection.

Mayuko Oki, Mitsutaka Ikezawa, Tatsuya Nishi, Katsuhiko Fukai, Manabu Yamada

The Journal of veterinary medical science, 84(1) 48-52, Jan 7, 2022
Quantitative analysis of infection dynamics of foot-and-mouth disease virus strain O/CATHAY in pigs and cattle.

Tatsuya Nishi, Kazuki Morioka, Rie Kawaguchi, Manabu Yamada, Mitsutaka Ikezawa, Katsuhiko Fukai

PloS one, 16(1) e0245781, 2021
Histopathological and Immunohistochemical Studies of Pineoblastoma in a Cow.

Chiaki Mizukami, Mitsutaka Ikezawa, Manabu Yamada

Journal of comparative pathology, 182 32-36, Jan, 2021
Toward better control of classical swine fever in wild boars: susceptibility of boar-pig hybrids to a recent Japanese isolate and effectiveness of a bait vaccine.

Katsuhiko Fukai, Tatsuya Nishi, Manabu Yamada, Mitsutaka Ikezawa

Veterinary research, 51(1) 96-96, Jul 31, 2020
Experimental infection of pigs with different doses of the African swine fever virus Armenia 07 strain by intramuscular injection and direct contact

Manabu YAMADA, Kentaro MASUJIN, Ken-ichiro KAMEYAMA, Reiko YAMAZOE, Takashi KUBO, Kei IWATA, Aiko TAMURA, Hiroyuki HIBI, Takayoshi SHIRATORI, Shunjiro KOIZUMI …

Journal of Veterinary Medical Science, 2020
Changes in hepato-renal gene expression in microminipigs following a single exposure to a mixture of perfluoroalkyl acids

Akiko Sakuma, Haruyo Wasada Ochi, Miyako Yoshioka, Noriko Yamanaka, Mitsutaka Ikezawa, Keerthi S Guruge

PLoS ONE, 14(1):e0210110(1) 1-13, Jan, 2019 Peer-reviewed
実験感染による豚流行性下痢ウイルスの母子間感染経路の解明

宮崎綾子, 芝原友幸, 生澤充隆, 川嶌健司, 須田遊人, 鈴木亨, 大橋誠一

日本獣医学会学術集会講演要旨集, 161回 365-365, Aug, 2018 Peer-reviewed
Efficacy of Type 2 porcine reproductive and respiratory syndrome virus (PRRSV) vaccine against the 2010 isolate of Vietnamese highly pathogenic PRRSV challenge in pigs

Hiroshi Iseki, Kenji Kawashima, Nguyen Tung, Kenjiro Inui, Mitsutaka Ikezawa, Tomoyuki Shibahara, Makoto Yamakawa

JOURNAL OF VETERINARY MEDICAL SCIENCE, 79(4) 765-773, Apr, 2017 Peer-reviewed
Outbreak of pasteurellosis in captive Bolivian squirrel monkeys (Saimiri boliviensis)

Mizuki Yoshin, Jun Sasaki, Konomi Kuramochi, Mitsutaka Ikezawa, Natsuko Mukaizawa, Masanobu Goryo

JOURNAL OF VETERINARY MEDICAL SCIENCE, 79(3) 584-587, Mar, 2017 Peer-reviewed
Contribution of oral triamcinolone to treating proliferative and necrotising otitis externa in a 14-year-old Persian cat.

Momota Y, Yasuda J, Arai N, Yamamoto M, Yoshimura H, Ikezawa M, Suzuki S, Takahashi K, Sako T

JFMS open reports, 3(1) 2055116917691175, Jan, 2017 Peer-reviewed
Proliferative and necrotizing otitis externa in a kitten: successful treatment with intralesional and topical corticosteroid therapy

Yutaka Momota, Junya Yasuda, Mitsutaka Ikezawa, Jun Sasaki, Masaaki Katayama, Kenji Tani, Masahiro Miyabe, Eri Onozawa, Daigo Azakami, Katsumi Ishioka …

JOURNAL OF VETERINARY MEDICAL SCIENCE, 78(12) 1883-1885, Dec, 2016 Peer-reviewed
First isolation of Schizophyllum commune in a harbor seal (Phoca vitulina)

Yasuko Hanafusa, Yuzo Hirano, Hirofumi Watabe, Kentaro Hosaka, Mitsutaka Ikezawa, Tomoyuki Shibahara

MEDICAL MYCOLOGY, 54(5) 492-499, Jul, 2016 Peer-reviewed
Nodular cutaneous mucinosis in a hypothyroid dog - a severe form of myxoedema

Yutaka Momota, Masami Yamamoto, Hiroki Yoshimatsu, Nozawa Satoshi, Kae Shigihara, Akiko Yasuda, Noriyuki Hayakawa, Mitsutaka Ikezawa, Kenji Tani, Akihiro Mori …

VETERINARY DERMATOLOGY, 27(1) 61-62, Feb, 2016 Peer-reviewed

Misc.

Dairy cow with intussusception caused by nocardial granulomas formed in the ileum

荒木勇介, 根木慶彦, 高岡亜沙子, 別所理恵, 橋田明彦, 田原鈴子, 生澤充隆

家畜診療, 64(647) 265‐270-270, May 1, 2017
ゼニガタアザラシにみられたスエヒロタケ感染症

平野雄三, 花房泰子, 芝原友幸, 生澤充隆, 保坂健太郎, 野瀬修央, 林笑, 小川由華, 豊嶋省二

動物園水族館雑誌, 57(4) 101, Jan 25, 2017
シイタケ廃菌床に起因したと思われるブロイラーのアスペルギルス症

橋田明彦, 橋田明彦, 田原鈴子, 田原鈴子, 荒木由季子, 荒木由季子, 松馬定子, 松馬定子, 花房泰子, 花房泰子 …

鶏病研究会報, 52(2) 101‐105-105, Aug 25, 2016
Proceedings of the Slide-seminar held by the Livestock Sanitation Study Group in 2015 Part 2

YAMAMOTO Yu

Journal of the Japan Veterinary Medical Association, 69(9) 459-461, Aug, 2016 Peer-reviewed
豚の哺乳類オルソレオウイルス感染症

丹羽竜祐, 板橋知子, 山口遼作, 宮崎綾子, 生澤充隆, 芝原友幸

日本豚病研究会報, (67) 26‐27, Feb 1, 2016
離乳後問題となる疾病

芝原友幸, 宮崎綾子, 生澤充隆, 山口遼作, 松林誠

日本豚病研究会報, (66) 22-25, Aug, 2015
Proceedings of the Slide-Seminar held by the Livestock Sanitation Study Group in 2014 Part 6

KAWASHIMA Kenji

Journal of the Japan Veterinary Medical Association, 68(7) 438-440, Jul, 2015 Peer-reviewed
ブロイラーで発生したAspergillus flavusによる鶏アスペルギルス症

田邊ひとみ, 矢口裕司, 大谷芳子, 生澤充隆, 花房泰子

鶏病研究会報, 50(4) 214-218, Feb 25, 2015
再発性多発性軟骨炎が疑われた,耳介辺縁の潰瘍を示した犬の3症例

百田豊, 松本洋介, 生澤充隆, 谷健二, 片山泰行, 神志那弘明, 佐藤れえ子, 安田準, 鎌田憲明

ViVed, 5(3) 236, May 15, 2009
Spinal Abscess in Culled Broiler Chickens

木南藍子, 御領政信, 佐々木淳, 生澤充隆, 岡田幸助

日本獣医師会雑誌, 62(4) 289-293, Apr 20, 2009
ブロイラー農場における廃棄鶏の病理

木南藍子, 御領政信, 佐々木淳, 生澤充隆, 岡田幸助

鶏病研究会報, 44(4) 191-192, Feb 25, 2009
Intussusception of the Proventriculus in Chicks

生澤充隆, 御領政信, 佐々木淳, 岡田幸助

日本獣医師会雑誌, 61(4) 299-302, Apr 20, 2008
一ブロイラー農場における廃棄鶏の病理

木南藍子, 御領政信, 佐々木淳, 生澤充隆, 岡田幸助

鶏病研究会報, 43(4) 213-218, Feb 25, 2008

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