نتایج جستجو برای: viral nervous necrosis

تعداد نتایج: 394505  

Journal: :Journal of virology 1994
C Tornatore K Meyers W Atwood K Conant E Major

Human immunodeficiency virus type 1 (HIV-1) infection of the developing central nervous system results in a dementing process in children, termed HIV-1-associated encephalopathy. Infection of astroglial elements of the pediatric nervous system has been demonstrated and suggests that direct infection of some astrocytes may contribute to the neurologic deficit. In this model, HIV-1 establishes a ...

Journal: :Advances in tropical biodiversity and environmental sciences 2022

Hybrid grouper is a variety of that has become increasingly popular in recent years. The development cultured Indonesia utilizing the Recirculating Aquaculture System (RAS) currently underway; nevertheless, fish RAS system continue to struggle with infectious diseases, one which VNN (viral nervous necrosis) infection caused by piscine betanodavirus. purpose this study was know clinical sign, mo...

Journal: :International microbiology : the official journal of the Spanish Society for Microbiology 2007
Esther García-Rosado Irene Cano Beatriz Martín-Antonio Alejandro Labella Manuel Manchado M Carmen Alonso Dolores Castro Juan J Borrego

Several microbial disease outbreaks in farm stocks of newly cultured sparid fish species, such as common seabream, redbanded seabream, and white seabream, were recorded from 2004 to 2006. This study describes the isolation and characterization of the potential causative agents, either bacteria or viruses, of these outbreaks. The isolated bacterial strains were characterized according to traditi...

Journal: :Proceedings of the Royal Society of Medicine 1967

Journal: :Postgraduate Medical Journal 1983

Journal: :Fish & Shellfish Immunology 2021

The gilthead sea bream (Sparus aurata) is a marine fish of great importance for Mediterranean aquaculture. This species has long been considered resistant to Nervous Necrosis Virus (NNV), an RNA virus that causes massive mortalities in several farmed animals. However, the recent appearance RGNNV/SJNNV reassortant strains started pose serious threat hatcheries, as it able infect larvae and juven...

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