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Susceptibility of Japanese Cyprininae fish species to cyprinid herpesvirus 2 (CyHV-2)
Veterinary Microbiology, 2014Cyprinid herpesvirus 2 (CyHV-2) is known as the causative agent of herpesviral haematopoietic necrosis (HVHN) of goldfish (Carassius auratus). Recently, the virus has also been detected from Prussian carp (C. gibelio) and crucian carp (C. carassius) from European and Asian countries.
Takafumi, Ito, Yukio, Maeno
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Journal of Fish Diseases, 2009
AbstractHerpesviral haematopoietic necrosis is a disease of goldfish, Carassius auratus, caused by Cyprinid herpesvirus‐2 (CyHV‐2) infection. Quantitative PCR was carried out on tissue homogenates from healthy goldfish fingerlings, broodfish, eggs and fry directly sampled from commercial farms, from moribund fish submitted to our laboratory for disease
Goodwin, A.E. +3 more
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AbstractHerpesviral haematopoietic necrosis is a disease of goldfish, Carassius auratus, caused by Cyprinid herpesvirus‐2 (CyHV‐2) infection. Quantitative PCR was carried out on tissue homogenates from healthy goldfish fingerlings, broodfish, eggs and fry directly sampled from commercial farms, from moribund fish submitted to our laboratory for disease
Goodwin, A.E. +3 more
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Recombinant baculovirus BacCarassius-D4ORFs has potential as a live vector vaccine against CyHV-2
Fish & Shellfish Immunology, 2019Cyprinid herpesvirus II (CyHV-2) is highly contagious and pathogenic to Carassius auratus gibelio (gibel carp), causing enormous economic losses in aquaculture in Yancheng city, Jiangsu province, China; however, to date, there is no effective way to protect C. auratus gibelio from CyHV-2 infection.
Kun Li +13 more
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Veterinary Immunology and Immunopathology, 2021
The accuracy of quantitative real time PCR (RTqPCR) can be attained only when a suitable reference gene is used. The gene expression for a particular gene may vary within different cells at different conditions. Hence, the suitability and stability of various potential reference genes have to be determined for expression studies. In this study, we have
Arathi Dharmaratnam +4 more
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The accuracy of quantitative real time PCR (RTqPCR) can be attained only when a suitable reference gene is used. The gene expression for a particular gene may vary within different cells at different conditions. Hence, the suitability and stability of various potential reference genes have to be determined for expression studies. In this study, we have
Arathi Dharmaratnam +4 more
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Microbial Pathogenesis, 2022
The goldfish hematopoietic necrosis viral disease (GHNVD) has led to worldwide economic losses in goldfish aquaculture. The present study has focused on the development of an inactivated vaccine for the cyprinid herpesvirus (CyHV-2) and to check the immunogenicity of the vaccine in the host.
Arathi Dharmaratnam +7 more
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The goldfish hematopoietic necrosis viral disease (GHNVD) has led to worldwide economic losses in goldfish aquaculture. The present study has focused on the development of an inactivated vaccine for the cyprinid herpesvirus (CyHV-2) and to check the immunogenicity of the vaccine in the host.
Arathi Dharmaratnam +7 more
openaire +2 more sources
Current Microbiology, 2017
Gut microbiota are integral to the host, and have received increased attention in recent years. However, information regarding the intestinal microbiota of many aquaculture animals is insufficient; elucidating the dynamics of the intestinal microbiota can be beneficial for nutrition, immunity, and disease control.
Rong, She +8 more
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Gut microbiota are integral to the host, and have received increased attention in recent years. However, information regarding the intestinal microbiota of many aquaculture animals is insufficient; elucidating the dynamics of the intestinal microbiota can be beneficial for nutrition, immunity, and disease control.
Rong, She +8 more
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Diseases of Aquatic Organisms, 2014
In this study, we examined the influence of water temperature on the development of herpesviral haematopoietic necrosis (HVHN) in goldfish Carassius auratus after experimentally induced infection with cyprinid herpesvirus 2 (CyHV-2). In Expt 1, Ryukin goldfish were infected with CyHV-2 by intraperitoneal injection and maintained at 4 different water ...
Takafumi, Ito, Yukio, Maeno
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In this study, we examined the influence of water temperature on the development of herpesviral haematopoietic necrosis (HVHN) in goldfish Carassius auratus after experimentally induced infection with cyprinid herpesvirus 2 (CyHV-2). In Expt 1, Ryukin goldfish were infected with CyHV-2 by intraperitoneal injection and maintained at 4 different water ...
Takafumi, Ito, Yukio, Maeno
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Wuhan University Journal of Natural Sciences, 2015
Cyprinid herpesvirus II (CyHV-2) infection is identified in cultured gibel carp, Carassius auratus gibelio, with high mortality in China in recent years. Histological pathology includes acute hepatocellular necrosis, splenic necrosis, kidney necrosis, hyperplasia of the secondary lamellae with focal necrosis. Acute necrotic myocarditis and granulocytes
Nan Jiang +6 more
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Cyprinid herpesvirus II (CyHV-2) infection is identified in cultured gibel carp, Carassius auratus gibelio, with high mortality in China in recent years. Histological pathology includes acute hepatocellular necrosis, splenic necrosis, kidney necrosis, hyperplasia of the secondary lamellae with focal necrosis. Acute necrotic myocarditis and granulocytes
Nan Jiang +6 more
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Fish & Shellfish Immunology
Cyprinid herpesvirus 2 (CyHV-2) caused hematopoietic necrosis in crucian carp (Carassius auratus) has resulted in huge economic losses to the carp aquaculture. Interferon (IFN) response serves as a crucial line of defense for fish against CyHV-2 infection; however, CyHV-2 frequently overcomes this defense, resulting in damage and even substantial ...
Bao-Jie Cui +9 more
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Cyprinid herpesvirus 2 (CyHV-2) caused hematopoietic necrosis in crucian carp (Carassius auratus) has resulted in huge economic losses to the carp aquaculture. Interferon (IFN) response serves as a crucial line of defense for fish against CyHV-2 infection; however, CyHV-2 frequently overcomes this defense, resulting in damage and even substantial ...
Bao-Jie Cui +9 more
openaire +2 more sources
Fish & Shellfish Immunology
Apoptosis is a physiological cell death phenomenon, representing one of the fundamental physiological mechanisms for maintaining homeostasis in living organisms. Previous studies have observed typical apoptotic features in Carassius auratus gibelio caudal fin cell (GiCF) infected with Cyprinid herpesvirus 2 (CyHV-2), and found a significant up ...
Wenjie Cheng +7 more
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Apoptosis is a physiological cell death phenomenon, representing one of the fundamental physiological mechanisms for maintaining homeostasis in living organisms. Previous studies have observed typical apoptotic features in Carassius auratus gibelio caudal fin cell (GiCF) infected with Cyprinid herpesvirus 2 (CyHV-2), and found a significant up ...
Wenjie Cheng +7 more
openaire +2 more sources