Assessment of the Health Status of Mussels Mytilus galloprovincialis Along the Campania Coastal Areas: A Multidisciplinary Approach.

作者: Francesca Carella , Serena Aceto , Olga Mangoni , Maria Pina Mollica , Gina Cavaliere

DOI: 10.3389/FPHYS.2018.00683

关键词: AquacultureZoologyMusselMytilusMarteilia refringensHigh prevalenceCellular stress responseShellfishBiologyProtozoa

摘要: The bivalve Mytilus galloprovincialis has a broad geographic distribution, represent an important species for the ecology of coastal waters, also constituting major aquaculture species. In present work, molecular and tissue biomarkers were examined in mussel populations (M. galloprovincialis) located four different areas water Campania Region. During annual life cycle, we analyzed expression patterns several genes commonly used to estimate cellular stress response damage, namely p53, p63, HSP70, MT-10, MT-20, related lesions (pathogens, inflammations, digestive tubules damage), oxidative indicators (H2O2, SOD specific activity) associated environmental data. computed Principal Component Analysis showed that discernible based on data biomarker results. About animal health status, mussels from Gulf Pozzuoli Naples's harbor did show thinnest epithelial cell compared sampled other sampling sites; moreover, high prevalence cases intersex three examinated observed. presence potential zoonotic pathogen (Nocardia crassostreae) was identified, appearing as possible emerging disease. We reported OIE notifiable protozoa Marteilia refringens out four. likely impact both observed pathogens shellfish needs be urgently addressed. Results are discussed considering histopathological parameters biological effects.

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