Search Results - "Shimahara, Yoshiko"

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    Dynamics of serum IgM level during the growth of juvenile Japanese amberjack Seriola quinqueradiata by Matsuura, Yuta, Shimahara, Yoshiko, Shimada, Yukinori, Yamamoto, Ikki, Takano, Tomokazu, Matsuyama, Tomomasa

    Published in Fisheries science (01-01-2024)
    “…Immunoglobulins (Igs), also termed antibodies, orchestrate host-acquired immune responses against foreign antigens, including invasive pathogens. In fish, IgM,…”
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    Journal Article
  3. 3

    Mass Mortality Caused by Pseudomonas anguilliseptica in the Pond-cultured Ayu Plecoglossus altivelis by Shimahara, Yoshiko, Kawato, Yasuhiko, Kiryu, Ikunari, Nishioka, Toyohiro, Kamaishi, Takashi, Yuasa, Kei, Miwa, Satoshi, Hosaka, Mei, Matsumoto, Ryo, Nakai, Toshihiro, Oseko, Norihisa

    Published in Fish Pathology (15-09-2018)
    “…Pseudomonas anguilliseptica infections have not been reported in cultured ayu Plecoglossus altivelis in Japan since a few occurrences in the 1980s. ​In the…”
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    Journal Article
  4. 4

    Surveillance of Type 1 Ostreid Herpesvirus (OsHV-1) Variants in Japan by Shimahara, Yoshiko, Kurita, Jun, Kiryu, Ikunari, Nishioka, Toyohiro, Yuasa, Kei, Kawana, Morihiko, Kamaishi, Takashi, Oseko, Norihisa

    Published in Fish Pathology (2012)
    “…Ostreid herpesvirus 1 (OsHV-1) μVar is a variant of OsHV-1 and suspected of being the causative agent of acute mass mortality events of Pacific oysters during…”
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    Journal Article
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    Pathogenicity of two Candidatus Xenohaliotis californiensis genetic variants against three abalone species (the genus Haliotis) by Nishioka, Toyohiro, Kamaishi, Takashi, Kurita, Jun, Mekata, Tohru, Kiryu, Ikunari, Yuasa, Kei, Shimahara, Yoshiko, Hyoudou, Junko, Ryu, Takehiro, Takase, Tomohiro, Uchimura, Yuushi, Ototake, Mitsuru, Oseko, Norihisa

    Published in Fish Pathology (2016)
    “…Candidatus Xenohaliotis californiensis, a Rickettsia-like organism (RLO) that causes ‘withering syndrome’ (WS) in abalone, has been recently detected in Japan…”
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    Journal Article
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    Immune response of largemouth bass, Micropterus salmoides, to whole cells of different Nocardia seriolae strains by Shimahara, Yoshiko, Huang, Yun-Fen, Tsai, Ming-An, Wang, Pei-Chi, Chen, Shih-Chu

    Published in Fisheries science (01-05-2010)
    “…Largemouth bass Micropterus salmoides were immunized with four different N. seriolae strains—two α-glucosidase-positive (961113, KU040801) and two…”
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    Journal Article
  7. 7

    Genotypic and phenotypic analysis of fish pathogen, Nocardia seriolae, isolated in Taiwan by Shimahara, Yoshiko, Huang, Yun-Fen, Tsai, Ming-An, Wang, Pei-Chi, Yoshida, Terutoyo, Lee, Jian-Lin, Chen, Shih-Chu

    Published in Aquaculture (16-09-2009)
    “…The phenotypic and genetic characterizations of 92 isolates of fish pathogen Nocardia seriolae from grey mullet ( Mugil cephalus), striped bass ( Morone…”
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    Journal Article
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    養殖カンパチで発生しているVibrio harveyi感染症 by 南, 隆之, 岩田, 一夫, 嶋原, 佳子, 湯浅, 啓

    Published in 魚病研究 (2016)
    “…市販のJ-O-3型ビブリオ病ワクチンを投与した養殖カンパチで頭部上皮組織の剥離,尾鰭の欠損,腹水貯留および眼球炎などビブリオ病に似た症状を呈する疾病が発生した。分離細菌は, V. harveyiに特異的な PCRに陽性を示した。また,topAとmreBとの塩基配列を連結して系統樹を作成したところ,V…”
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    Journal Article
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    Immunostimulation of shrimp through oral administration of silkworm pupae expressing VP15 against WSSV by Boonyakida, Jirayu, Nakanishi, Takafumi, Satoh, Jun, Shimahara, Yoshiko, Mekata, Tohru, Park, Enoch Y.

    Published in Fish & shellfish immunology (01-09-2022)
    “…White spot syndrome virus (WSSV) is one of the most concerning pathogens in penaeid shrimp and can cause severe loss in shrimp aquaculture worldwide. Among the…”
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    Journal Article
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    Complete genome sequences of α-glucosidase-positive and -negative strains of Nocardia seriolae from Seriola species in Japan by Umeda, Kousuke, Matsuura, Yuta, Shimahara, Yoshiko, Takano, Tomokazu, Matsuyama, Tomomasa

    Published in Microbiology resource announcements (19-10-2023)
    “…We report complete genome sequences of two strains of Nocardia seriolae, the causative agent of nocardiosis in fish. Strains KGN1266 (α-glucosidase-positive)…”
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    Journal Article
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    Development of a method for experimental infection of Pacific bluefin tuna with red seabream iridoviral disease by Matsuura, Yuta, Nishioka, Toyohiro, Satoh, Jun, Shimahara, Yoshiko, Matsuyama, Tomomasa, Takano, Tomokazu, Kiryu, Ikunari, Kawato, Yasuhiko, Terashima, Sachiko, Masuma, Shukei, Nakayasu, Chihaya

    Published in Aquaculture (30-06-2021)
    “…The market for Pacific bluefin tuna (Thunnus orientalis) is expanding as global consumption increases. Meeting this demand has led to overfishing and…”
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    Journal Article
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    Vibrio harveyi Infection in Farmed Greater Amberjack Seriola dumerili by Minami, Takayuki, Iwata, Kazuo, Shimahara, Yoshiko, Yuasa, Kei

    Published in Fish Pathology (2016)
    “…Mortalities accompanied with symptoms similar to vibriosis were observed in farmed greater amberjack Seriola dumerili immunized with a commercial Vibrio…”
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    Journal Article
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    Detection and application of circular (concatemeric) DNA as an indicator of koi herpesvirus infection by Kawato, Yasuhiko, Yuasa, Kei, Shimahara, Yoshiko, Oseko, Norihisa

    Published in Diseases of aquatic organisms (14-11-2014)
    “…Herpesviruses form a long continuous DNA molecule, or head-to-tail concatemer, as a replicating intermediate in the host. In this study, we developed a…”
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    Rapid and Simple Detection Method of “Candidatus Xenohaliotis californiensis” Using Fecal PCR in Abalone Haliotis discus discus and H. gigantea by Kiryu, Ikunari, Nishioka, Toyohiro, Yuasa, Kei, Kurita, Jun, Shimahara, Yoshik, Ototake, Mitsuru, Ikegami, Naoya, Oseko, Norihisa

    Published in Fish Pathology (2014)
    “…We developed a simple PCR-based method using feces to detect “Candidatus Xenohaliotis californiensis” (Rickettsia-like organism, RLO), which is responsible for…”
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    Journal Article