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基本情報
| 氏名 |
横山 博 |
| 氏名（カナ） |
ﾖｺﾔﾏ ﾋﾛｼ |
| 氏名（英語） |
Yokoyama Hiroshi |
| 所属 |
獣医学部 獣医学科 |
| 職名 |
教授 |
| researchmap研究者コード |
1000185016 |
| researchmap機関 |
岡山理科大学 |
- 2020/01 Effects of Kudoa septempunctata infections in a human intestinal epithelial model (Caco-2): a DNA microarray study So Yamamoto, Fumi Kawano, Hiroshi Yokoyama & Shoko Kobayashi Bioscience, Biotechnology, and Biochemistry
- 2019/11 A new species Myxodavisia jejuensis n. sp. (Myxosporea: Sinuolineidae) isolated from cultured olive flounder Paralichthys olivaveus in South Korea Sang Phil Shin, Chang Nam Jin, Han Chang Sohn, Hiroshi Yokoyama, Jehee Lee Parasitology Research
- 2019/08 寄生して行動をあやつる！驚異のパラサイトワールド 西村尚子（協力：佐藤拓哉・横山 博） Newton
- 2019/04 燈火 魚類のクドア食中毒の現状 横山 博 季報
- 2018/07 Development of a real-time PCR assay for detection of Kudoa iwatai (Myxosporea: Multivalvulida) in Japanese seabass (Lateolabrax japonicus) Natsuko Iida-Aoyama, Tetsuya Harada, Takao Kawai, Hiroshi Yokoyama, Kentaro Kawatsu Journal of Food Protection
- 2016/03 Efficacy of sand filtration and ultraviolet irradiation as seawater treatment to prevent Kudoa septempunctata (Myxozoa: Multivalvulida) infection in olive flounder Paralichthys olivaceus Toyohiro Nishioka, Jun Satoh, Tohru Mekata, Koh-ichiro Mori, Kengo Ohta, Taizo Morioka, Meibi Lu, Hiroshi Yokoyama, Tomoyoshi Yoshinaga Fish Pathology
- 2016/01 In vitro inactivation of Kudoa septempunctata spores infecting the muscle of olive flounder Paralichthys olivaceus Hiroshi Yokoyama, Naoko Funaguma, Shoko Kobayashi Foodborne Pathogens and Disease
- 2015/02 Detection rate of diarrhoea-causing Kudoa hexapunctata in Pacific bluefin tuna Thunnus orientalis from Japanese waters Jun Suzuki, Rie Murata, Hiroshi Yokoyama, Kenji Sadamasu, Akemi Kai International Journal of Food Microbiology
- 2015 The mitochondria genomes of a myxozoan genus Kudoa are extremely divergent in Metazoa Takeuchi F., Sekizuka T., Ogasawara Y., Yokoyama H., and 6 other persons PLos ONE
- 2014/06 First record of Unicapsula seriolae (Myxozoa: Multivalvulida) from the muscle of Malabar grouper Epinephelus malabaricus in Japan Hiroshi Yokoyama, Nin-ichiro Abe, Tomofumi Maehara, Jun Suzuki Parasitology International
- 2013/12 ELISA detection of Kudoa septempunctata in raw Paralichthys olivaceus (olive flounder) using a chicken anti-Kudoa antiserum Yutaka Kikuchi, Takahiro Ohnishi, Hiroko Furusawa, Takao Kawai, Yutaka Fukuda, Hiroshi Yokoyama, Yoshiko Sugita-Konishi Biocontrol Science
- 2012/06 Kudoa ogawai n. sp. (Myxozoa: Multivalvulida) from the trunk muscle of Pacific barrelfish Hyperoglyphe japonica (Teleostei: Centrolophidae) in Japan Hiroshi Yokoyama, Tetsuya Yanagida, Sho Shirakashi Parasitology Research
- 2012/05 Development of a quantitative polymerase chain reaction assay for detection of Kudoa septempunctata in olive flounder (Paralichthys olivaceus) Tetsuya Harada, Takao Kawai, Hiroshi Sato, Hiroshi Yokoyama, Y. Kumeda International Journal of Food Microbiology
- 2012/03 Diagnostic PCR assays to detect and differentiate Kudoa septempunctata, K. thyrsites and K. lateolabracis (Myxozoa, Multivalvulida) in muscle tissue of olive flounder (Paralichthys olivaceus) Daniel Grabner, Hiroshi Yokoyama, Sho Shirakashi, Ryuhei Kinami Aquaculture
- 2011/03 Phylogenetic position of Sphaerospora testicularis and Latyspora scomberomori n. gen. n. sp. (Myxozoa) within the marine urinary clade Pavla Bartosova, Mark A. Freeman, Hiroshi Yokoyama, Monica Caffara, Ivan Fiala Parasitology
- 2008/10 Isolation and characterization of L-rhamnose-binding lectin, which binds to microsporidian Glugea plecoglossi, from ayu (Plecoglossus altivelis) eggs Yasuharu Watanabe, Nobuyuki Shina, Fuminori Shinozaki, Hiroshi Yokoyama, other 8 persons Developmental and Comparative Immunology
- 2004/06 A microsporidian parasite of the genus Spraguea in the nervous tissues of the Japanese anglerfish Lophius litulon Mark A, Freeman, Hiroshi Yokoyama, Kazuo Ogawa Folia Parasitologica
- 2003/12 Henneguya lateolabracis sp. n. (Myxozoa: Myxosporea), the causative agent of cardiac henneguyosis in Chinese sea bass Lateolabrax sp. Hiroshi Yokoyama, Hidemasa Kawakami, Hiroshi Yasuda, Shinji Tanaka Fisheries Science
- 2003/11 Dynamics of experimental production of Thelohanellus hovorkai (Myxozoa: Myxosporea) in fish and oligochaete alternate hosts Yasoja S. Liyanage, Hiroshi Yokoyama, Hisatsugu Wakabayashi Journal of Fish Diseases
- 2001/07 Phylogenetic relationships among Microsporidia based on rDNA sequence data, with particular reference to fish-infecting Microsporidium Balbiani 1884 species Andrew S. Bell, Takashi Aoki, Hiroshi Yokoyama Journal of Eukaryotic Microbiology
- 2001/06 Kudoa sp. (Myxozoa) causing a post-mortem myoliquefaction of North-Pacific giant octopus Paroctopus dofleini (Cephalopoda: Octopodidae) Hiroshi Yokoyama, K. Masuda Bulletin of the European Association of Fish Pathologists
- 1997/09 Fluorescent labelling of actinospores for determining the portals of entry into fish Hiroshi Yokoyama, Shigehiko Urawa Diseases of Aquatic Organisms
- 1995/06 Myxobolus cultus n. sp. (Myxosporea: Myxobolidae) in the goldfish Carassius auratus transformed from the actinosporean stage in the oligochaete Branchiura sowerbyi Hiroshi Yokoyama, Kazuo Ogawa, Hisatsugu Wakabayashi Journal of Parasitology
- 1991/09 A new collection method of actinosporeans - a probable infective stage of myxosporeans to fishes - from tubificids and experimental infection of goldfish with the actinosporean, Raabeia sp. Hiroshi Yokoyama, Kazuo Ogawa, Hisatsugu Wakabayashi Fish Pathology
- 1990/09 Light and electron microscopic studies on the development of Hoferellus carassii (Myxosporea), the causative organism of kidney enlargement disease of goldfish Hiroshi Yokoyama, Kazuo Ogawa, Hisatsugu Wakabayashi Fish Pathology
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- 2019/09 Current status of myxosporeans and drug development in Japan Hiroshi Yokoyama 2019 Korea-Japan Myxosporean Symposium
- 2015/09 In vitro inactivation of Kudoa septempunctata spores, the causative myxosporean of food poisoning in humans Hiroshi Yokoyama, Naoko Funaguma, Shoko Kobayashi 9th International Symposium on Fish Parasites
- 2014/10 Mysterios fish-parasitic myxosporeans Hiroshi Yokoyama 14 mo Congress Italo-Giapponese sulla Scienza e Tecnologia di Miyazaki 2014
- 2011/09 Kudoa septempunctata (Myxozoa: Multivalvulida) from the trunk muscle of cultured olive flounder (Paralichthys olivaceus) causing food poisoning of human Hiroshi Yokoyama, Daniel Grabner, Sho Shirakashi, Ryuhei Kinami 7th International Symposium on Fish Parasites
- 2010/08 Myxosporean and microsporidian infections in cultured Pacific buluefin tuna Thunnus orientalis in Japan Hiroshi Yokoyama, Jin-Yong Zhang, Kazuo Ogawa, Jiro Miyahara, Ikuo Takami, Sho Shirakashi, Katsuya Ishimaru, Yoshifumi Sawada, Osamu Murata 12th International Congress of Parasitology
- 2009/09 Neurotic dysfunction of marine fishes caused by myxosporean infections Hiroshi Yokoyama 14th International Confetence “Diseases of Fish and Shellfish”, European Association of Fish Pathologists
- 2008/10 Microsporidian infection in the trunk muscle of spotted halibut Verasper variegatus Hiroshi Yokoyama, Fumihiko Yokoyama, Jin-Yong-Zhang, Kouta Tsuruoka, Kazuo Ogawa 5th International Symposium of the Japanese Society for Fish Pathology
- 2007/09 A novel vital staining technique to determine the viability of Enteromyxum leei (Myxozoa) Hiroshi Yokoyama, Masahiro Kageyama, Kazuo Ogawa 7th International Symposium on Fish Parasites
- 2006/09 Difference in pathological effects of Kudoa megacapsula (Myxozoa) between different host fishes Hiroshi Yokoyama, Tetsuya Yanagida 5th International Symposium on Aquatic Animal Health
- 2006/08 Evaluation of hyposalinity treatment on Enteromyxum leei (Myxozoa), by using anemonefish as a laboratory infection model Hiroshi Yokoyama, Sho Shirakashi 11th International Congress of Parasitology
- 2005/09 Pathology associated with cardiac infection with Henneguya spp. in marine fishes Hiroshi Yokoyama 12th International Conference “Diseases of Fish and Shellfish”, European Association of Fish Pathologists
- 2003/05 Emerging myxozoan diseases in finfish culture Hiroshi Yokoyama The Annual Meeting of the World Aquaculture Society
- 2002/09 Development of Myxidium spp. (Myxozoa) in the intestine of tiger puffer experimentally fed with infected gut tissue Hiroshi Yokoyama, Tetsuya Yanagida, Hiroshi Nasu, Mamoru Sameshima, Kazuo Ogawa 4th International Symposium on Aquatic Animal Health
- 2002/07 Myxozoan Parasites of Fishes: A review of what is known and what is not Hiroshi Yokoyama Myxozoan Parasites of Fish Conference
- 2001/10 A new strategy againt myxosporean disease: Ecological control of hemorrhagic thelohanellosis of cultured carp Hiroshi Yokoyama, Yasoja, S. Liyanage, Hisatsugu Wakabayashi International Commemorative Symposium: 70th Anniversary of the Japanese Society of Fisherie Science
- 2001/07 Ecological control of haemorrhagic thelohanellosis in carp by modulation of benthic fauna in culture pond Hiroshi Yokoyama, Yasoja S. Liyanage, Hisatsugu Wakabayashi XI International Congress of Protozoology
- 1999/09 In vitro sporulation of Myxobolus spirosulcatus and Ceratomyxa spp. (Myxozoa: Myxosporea) infecting the gallbladder of yellowtail Seriola quinqueradiata Hiroshi Yokoyama, Yutaka Fukuda 9th International Conference “Diseases of Fish and Shellfish”, European Association of Fish Pathologists
- 1999/08 Methodology for detection of Kudoa amamiensis (Multivalvulida: Myxozoa) in yellowtail, Seriola quinqueradiata Hiroshi Yokoyama, Daisuke Inoue, Akihiro Sugiyama, Hisatsugu Wakabayashi 5th International Symposium on Fish Parasites
- 1998/09 Experimental occurrence of hemorrhagic thelohanellosis of color carp Hiroshi Yokoyama, Yasoja L. Liyanage, H. Matoyama, H. Hosoya, H. Wakabayashi 3rd International Symposium on Aquatic Animal Health
- 1997/10 Epizootiology and diagnosis of Kudoa amamiensis (Multivalvulida: Myxozoa) in yellowtail in Okinawa Islands Hiroshi Yokoyama, Akihiro Sugiyama, Kazuo Ogawa International Symposium on Diseases In Marine Aquaculture
- 1997/07 Fluorecent labelling of actinospores for determining the portals of entry into fish Hiroshi Yokoyama, Shigehiko Urawa 10th International Congress of Protozoology
- 1996/07 Fluorescent probes for detection of myxosporean and microsporean parasites Hiroshi Yokoyama The 2nd Japan-Korea Joint Meeting and Symposium on Aquaculture
- 1995/10 Hemorrhagic anemia of carp Cyprinus carpio caused by discharge of Myxobolus artus spores Hiroshi Yokoyama, Tomonori Danjo, Kazuo Ogawa, Taeko Arima, Hisatsugu Wakabayashi 4th International Symposium of Fish Parasitology
- 1994/09 Chemoresponse of some actinosporean spores to fish mucus Hiroshi Yokoyama International Symposium on Aquatic Animal Health
- 1992/10 On some biological characteristics of actinosporeans from the oligochaete Branchiura sowerbyi Hiroshi Yokoyama, Kazuo Ogawa, Hisatsugu Wakabayashi International Workshop on Myxosporea
- 1991/08 A new collection method of actinosporean spores from tubificids and experiments on the life cycle of myxosporeans Hiroshi Yokoyama, Kazuo Ogawa, Hisatsugu Wakabayashi International Symposium “Problems of Fish Parasitology”
- 1990/11 Branchial pathology of cyprinid fish infected with two myxosporean parasites Hiroshi Yokoyama, Kazuo Ogawa, Hisatsugu Wakabayashi The 1st Symposium on Diseases in Asian Aquaculture
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