Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Ryoko Takano"'
Autor:
Hiroyuki Inaba, Yuzo Iwata, Takashi Suzuki, Moemi Horiuchi, Ryohei Surugaya, Shigeho Ijiri, Ai Uchiyama, Ryoko Takano, Seiji Hara, Takashi Yazawa, Takeshi Kitano
Publikováno v:
International Journal of Molecular Sciences, Vol 24, Iss 1, p 396 (2022)
Under aquaculture conditions, Japanese eels (Anguilla japonica) produce a high percentage of males. However, females gain higher body weight and have better commercial value than males, and, therefore, a high female ratio is required in eel aquacultu
Externí odkaz:
https://doaj.org/article/be8b3870b85c4b2c95b112fc057a3555
Autor:
Kohei Fukuda, Kittipong Thanasaksiri, Janenuj Wongtavatchai, Ryoko Takano, Tidaporn Chaweepack
Publikováno v:
Aquaculture. 500:188-191
Infectious spleen and kidney necrosis disease (ISKND) is one of major viral diseases in marine fish species. Here, we isolated infectious spleen and kidney necrosis virus (ISKNV) from diseased barramundi in Thailand and evaluated its pathogenicity wi
Autor:
Hidenori Miyadai, Ayana Murakami, Shiori Tsubone, Kittipong Thanasaksiri, Murakami Taiga, Ryoko Takano, Kohei Fukuda
Publikováno v:
Aquaculture. 492:132-136
The red seabream (Pagrus major) is an economically important marine fish species that is cultured in Japan. Natural outbreaks of red seabream iridovirus (RSIV) and/or Streptococcus iniae can cause massive mortalities and severe economic losses in red
Publikováno v:
Aquaculture. 479:217-224
Amberjack Seriola dumerili (Carangidae) and yellowtail S. quinqueradiata are important commercial fish species in Japan; however, they are susceptible to skin and gill monogeneans. Recently, a treatment of 75 ppm hydrogen peroxide (H2O2) for 30 min w
Publikováno v:
Aquaculture. 450:244-249
Infection by the capsalid monogeneans Benedenia seriolae and Neobenedenia girellae , and/or the microcotylid monogenean Zeuxapta japonica can be a problem when the greater amberjack Seriola dumerili ( Carangidae ) is commercially cultured. Effective
Autor:
Ryoko Takano, Janenuj Wongtavatchai, Ayana Murakami, Patharapol Piamsomboon, Kittipong Thanasaksiri, Kohei Fukuda, Sasibha Jantrakajorn
Publikováno v:
Aquaculture. 523:735189
This study investigated disease outbreaks caused by Streptococcus iniae in freshwater pond-cultured seabass Lates calcarifer in Thailand. The affected fish exhibited typical signs of streptococcal infection except for the ophthalmological lesions. Fo
Publikováno v:
Aquaculture. 310:252-258
This study investigated acquired protection against the parasite Neobenedenia girellae (Capsalidae) at multiple body surface sites and fins of the amberjack Seriola dumerili (Carangidae). We also assessed histopathology of skin between naive and prim
Publikováno v:
Aquaculture. 299:2-7
This study investigated: 1) the influence of water temperature on Neobenedenia girellae (capsalid) infection, parasite growth, egg production and emerging second generation on the host amberjack Seriola dumerili (Carangidae) in Experiment I, and 2) c
Autor:
Ryoko Takano, Kiyokuni Muroga, Rolando V. Pakingking Jr., Misao Arimoto, Koh-ichiro Mori, Yoshisuke Iida, Toyohiko Nishizawa
Publikováno v:
Fish Pathology. 38:15-21
Japanese flounder Paralichthys olivaceus, farmed or wild, are ofoen infected with aquabirnavirus (ABV) but the virus does not usually exhibit pathogenicity to the fish under usual experimental conditions. The present study investigated the experiment
Autor:
Kazuhiro Nakajima, Kiyokuni Muroga, Tadashi Isshiki, Ryoko Takano, Toyohiko Nishizawa, Hidetoshi Iida
Publikováno v:
Diseases of Aquatic Organisms. 48:143-148
Molecular virological analyses of 8 Japanese VHSV (viral hemorrhagic septicemia virus) isolates from wild and farmed Japanese flounder Paralichthys olivaceus were performed to investigate their genetic relatedness to American and European isolates of