Pathognomonic features and ultrastructural of Koi Herpesvirus infected Oreochromis niloticus

Abstract. Wahidi BR, Yanuhar U, Fadjar M, Andayani A. 2019. Pathognomonic features and ultrastructural of Koi Herpesvirus infected Oreochromis niloticus. Biodiversitas 20: 497-503. Koi Herpesvirus (KHV) has caused considerable losses in the cultivation of the Cyprinidae family worldwide. In addition...

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Autores principales:	BUDI RIANTO WAHIDI, UUN YANUHAR, MOHAMAD MOHAMAD FADJAR, SRI ANDAYANI
Formato:	article
Lenguaje:	EN
Publicado:	MBI & UNS Solo 2019
Materias:	Biology (General) QH301-705.5
Acceso en línea:	https://doaj.org/article/ae08a0fced404af09375acef99cccddd
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spelling	oai:doaj.org-article:ae08a0fced404af09375acef99cccddd2021-11-16T14:11:26ZPathognomonic features and ultrastructural of Koi Herpesvirus infected Oreochromis niloticus1412-033X2085-472210.13057/biodiv/d200228https://doaj.org/article/ae08a0fced404af09375acef99cccddd2019-02-01T00:00:00Zhttps://smujo.id/biodiv/article/view/3025https://doaj.org/toc/1412-033Xhttps://doaj.org/toc/2085-4722Abstract. Wahidi BR, Yanuhar U, Fadjar M, Andayani A. 2019. Pathognomonic features and ultrastructural of Koi Herpesvirus infected Oreochromis niloticus. Biodiversitas 20: 497-503. Koi Herpesvirus (KHV) has caused considerable losses in the cultivation of the Cyprinidae family worldwide. In addition to infecting Cyprinidae, KHV can also infect other freshwater fish. This study reports histopathology and ultrastructural analysis of KHV that infect Nile tilapia. Although there are no specific clinical symptoms, pathognomonic indicating Nile tilapia fish has been infected with KHV have been found, i.e. through the formation of intranuclear inclusion body and cell swelling which essentially experience chromatin margination. In addition, histopathology results indicate changes or damage to other tilapia tissue, i.e. necrosis, hypertrophy, edema, hemorrhage, inflammation, congestion, degeneration, and apoptosis. These results indicate that KHV has been distributed and replicated in tilapia organs. Based on the Transmission Electron Microscopy (TEM) analysis, KHV virions have been detected in the cytoplasm or outside the cells on a size of 150-170 nm.BUDI RIANTO WAHIDIUUN YANUHARMOHAMAD MOHAMAD FADJARSRI ANDAYANIMBI & UNS SoloarticleBiology (General)QH301-705.5ENBiodiversitas, Vol 20, Iss 2, Pp 497-503 (2019)
institution	DOAJ
collection	DOAJ
language	EN
topic	Biology (General) QH301-705.5
spellingShingle	Biology (General) QH301-705.5 BUDI RIANTO WAHIDI UUN YANUHAR MOHAMAD MOHAMAD FADJAR SRI ANDAYANI Pathognomonic features and ultrastructural of Koi Herpesvirus infected Oreochromis niloticus
description	Abstract. Wahidi BR, Yanuhar U, Fadjar M, Andayani A. 2019. Pathognomonic features and ultrastructural of Koi Herpesvirus infected Oreochromis niloticus. Biodiversitas 20: 497-503. Koi Herpesvirus (KHV) has caused considerable losses in the cultivation of the Cyprinidae family worldwide. In addition to infecting Cyprinidae, KHV can also infect other freshwater fish. This study reports histopathology and ultrastructural analysis of KHV that infect Nile tilapia. Although there are no specific clinical symptoms, pathognomonic indicating Nile tilapia fish has been infected with KHV have been found, i.e. through the formation of intranuclear inclusion body and cell swelling which essentially experience chromatin margination. In addition, histopathology results indicate changes or damage to other tilapia tissue, i.e. necrosis, hypertrophy, edema, hemorrhage, inflammation, congestion, degeneration, and apoptosis. These results indicate that KHV has been distributed and replicated in tilapia organs. Based on the Transmission Electron Microscopy (TEM) analysis, KHV virions have been detected in the cytoplasm or outside the cells on a size of 150-170 nm.
format	article
author	BUDI RIANTO WAHIDI UUN YANUHAR MOHAMAD MOHAMAD FADJAR SRI ANDAYANI
author_facet	BUDI RIANTO WAHIDI UUN YANUHAR MOHAMAD MOHAMAD FADJAR SRI ANDAYANI
author_sort	BUDI RIANTO WAHIDI
title	Pathognomonic features and ultrastructural of Koi Herpesvirus infected Oreochromis niloticus
title_short	Pathognomonic features and ultrastructural of Koi Herpesvirus infected Oreochromis niloticus
title_full	Pathognomonic features and ultrastructural of Koi Herpesvirus infected Oreochromis niloticus
title_fullStr	Pathognomonic features and ultrastructural of Koi Herpesvirus infected Oreochromis niloticus
title_full_unstemmed	Pathognomonic features and ultrastructural of Koi Herpesvirus infected Oreochromis niloticus
title_sort	pathognomonic features and ultrastructural of koi herpesvirus infected oreochromis niloticus
publisher	MBI & UNS Solo
publishDate	2019
url	https://doaj.org/article/ae08a0fced404af09375acef99cccddd
work_keys_str_mv	AT budiriantowahidi pathognomonicfeaturesandultrastructuralofkoiherpesvirusinfectedoreochromisniloticus AT uunyanuhar pathognomonicfeaturesandultrastructuralofkoiherpesvirusinfectedoreochromisniloticus AT mohamadmohamadfadjar pathognomonicfeaturesandultrastructuralofkoiherpesvirusinfectedoreochromisniloticus AT sriandayani pathognomonicfeaturesandultrastructuralofkoiherpesvirusinfectedoreochromisniloticus
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Pathognomonic features and ultrastructural of Koi Herpesvirus infected Oreochromis niloticus

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