Výsledky vyhledávání - "Nobuhisa Koide"

Effects of dietary supplementation with oregano essential oil on prevention of the ectoparasitic protozoans Ichthyobodo salmonis and Trichodina truttae in juvenile chum salmon Oncorhynchus keta

Autor: Shinya Mizuno, Makoto Hatakeyama, Mahito Miyamoto, Shigehiko Urawa, Yoshitaka Sasaki, Hiroshi Ueda, Nobuhisa Koide, Shoichi Tada

Publikováno v: Journal of Fish Biology. 93:528-539

The present study performed three experiments to establish a practical prevention strategy for the ectoparasitic flagellate Ichthyobodo salmonis and ciliate Trichodina truttae in hatchery-reared juvenile chum salmon Oncorhynchus keta using dietary su

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5b72b135f809e728612de428a78bcf3c
https://doi.org/10.1111/jfb.13681

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Epizootiology of the ectoparasitic protozoans Ichthyobodo salmonis and Trichodina truttae on wild chum salmon Oncorhynchus keta

Autor: Mahito Miyamoto, Hiroshi Ueda, Nobuhisa Koide, Shigehiko Urawa, Shinya Mizuno, Hayato Saneyoshi, Makoto Hatakeyama

Publikováno v: Diseases of Aquatic Organisms. 126:99-109

Infestations of the ectoparasitic flagellate Ichthyobodo salmonis and the ciliate Trichodina truttae have caused acute mortalities of hatchery-reared juvenile chum salmon Oncorhynchus keta in Hokkaido, northern Japan. This study examined the epizooti

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b9fcb62d1fab01fea96b817419ebcbda
https://doi.org/10.3354/dao03162

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Experimental evidence on prevention of infection by the ectoparasitic protozoans Ichthyobodo salmonis and Trichodina truttae in juvenile chum salmon using ultraviolet disinfection of rearing water

Autor: Shinya Mizuno, Shigehiko Urawa, Makoto Hatakeyama, Hiroshi Ueda, Mahito Miyamoto, Nobuhisa Koide

Publikováno v: Journal of fish diseases. 42(1)

In northern Japan, juvenile chum salmon Oncorhynchus keta (Walbaum) are released from hatcheries to enhance the fishery resource. Infections with ectoparasitic protozoans, particularly the flagellate Ichthyobodo salmonis and the ciliate Trichodina tr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f854a50fb9e00dbe6d8fa1fc24e3d440
https://pubmed.ncbi.nlm.nih.gov/30397926

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Changes in activity and transcript level of liver and gill metabolic enzymes during smoltification in wild and hatchery-reared masu salmon (Oncorhynchus masou)

Autor: Hajime Omori, Shinya Mizuno, Mitsuru Torao, Anai Iijima, Nobuhisa Koide, Hiroshi Ueda, Kiyoshi Kasugai, Tomoya Aoyama, Hirokazu Urabe, Naoyuki Misaka

Publikováno v: Aquaculture. :109-120

It is important for the success of the masu salmon, Oncorhynchus masou , stock enhancement program in Hokkaido (northern Japan) to demonstrate physiological problems in hatchery-reared (hatchery) smolt for artificial release. The present study examin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::87788a256712b27a58e31a359498d1ae
http://hdl.handle.net/2115/50686

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Estimation of heritability and genetic correlation of number of abdominal and caudal vertebrae in masu salmon

Autor: Daisei Ando, Nobuhisa Koide, Shu Ichi Mano, Masamichi Nakajima

Publikováno v: Fisheries Science. 74:293-298

Ten sibship masu salmon Oncorhynchus masou masou families were produced to estimate the heritability of the number of abdominal vertebrae (AV) and caudal vertebrae (CV), and the genetic correlation between the two traits were calculated. The AV and C

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d8a6971caf69e7ec57b63a052edb0dd2
https://doi.org/10.1111/j.1444-2906.2008.01531.x

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Stimulatory effects of insulin-like growth factor 1 on expression of gonadotropin subunit genes and release of follicle-stimulating hormone and luteinizing hormone in masu salmon pituitary cells early in gametogenesis

Autor: Hironori Ando, Akihisa Urano, Penny Swanson, Houji Okada, Nobuhisa Koide, Shunji Furukuma, Takeshi Onuma, Qiong Luo

Publikováno v: Zoological Science. 25(1):88-98

Insulin-like growth factor-I (IGF-I) has been shown to be involved in pubertal activation of gonadotropin (GTH) secretion. The aim of this study was to determine if IGF-I directly stimulates synthesis and release of GTH at an early stage of gametogen

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a542d60e93d63e72a0a127bb8b326118
http://hdl.handle.net/2115/43960

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