Results 71 to 80 of about 24,858 (264)

Light and electron microscopic studies on turbot Psetta maxima infected with Enteromyxum scophthalmi: histopathology of turbot enteromyxosis [PDF]

Diseases of Aquatic Organisms, 2010
In the last decade, a new parasite that causes severe losses has been detected in farmed turbot Psetta maxima (L.), in north-western Spain. The parasite was classified as a myxosporean and named Enteromyxum scophthalmi. The aim of this study was to characterize the main histological changes that occur in E. scophthalmi-infected turbot.
Bermúdez, Roberto, Losada, Ana Paula, Vázquez, Sonia, Redondo, Mª José, Álvarez-Pellitero, Mª del Pilar, Quiroga, María Isabel   +5 more
openaire   +3 more sources

First Description and Characterisation of Lactococcus garvieae Strains Causing Septicaemic Disease in Farmed Sea Bass (Dicentrarchus labrax; Linnaeus) in Spain

Journal of Fish Diseases, EarlyView.
ABSTRACT This study presents the first description and characterisation of Lactococcus garvieae isolated from diseased European sea bass (Dicentrarchus labrax) farmed in Spain. During autumn 2023, two fish farms were affected by infectious outbreaks causing moderate cumulative fish mortality (5%–10%). Diseased fish showed clinical signs of haemorrhagic
Belén Fouz, Evelyn Carballeda‐Carrasco, Javier Barriga‐Cuartero, Yolanda Torres‐Corral, Álvaro Robles, Carlos Zarza, Ysabel Santos   +6 more
wiley   +1 more source

Fish protein hydrolysate affected amino acid absorption and related gene expressions of IGF‐1/AKT pathways in turbot ( Scophthalmus maximus )

Aquaculture Nutrition, 2020
The effects of fish protein hydrolysate (FPH) on growth, peptide and amino acid (AA) transporters, postprandial free AA and related gene expression of IGF‐1/AKT pathway were evaluated in turbot (Scophthalmus maximus).
Yuliang Wei, Mengqing Liang, Houguo Xu
semanticscholar   +1 more source

Ocular Morphology and Clinical Ophthalmic Parameters of Nile Tilapia Oreochromis niloticus

Veterinary Ophthalmology, EarlyView.
ABSTRACT Objective To describe the ocular morphological characteristics and establish clinical and ophthalmic reference standards for Nile tilapia. Animals Studied Fresh carcasses were used for diaphanization, optical and electron microscopy, and computed tomography analyses.
Dandara Franco Ferreira da Silva, Lucélia Gonçalves Vieira, Pedro Vale de Azevedo Brito, Sonia Nair Báo, Ingrid Gracielle Martins da Silva, Rodrigo Diana Navarro, Clarissa Machado de Carvalho, Paula Diniz Galera, Daniel Henrique Viana da Silva, Weslley de Souza Barbosa, Rosélia de Lima Sousa Araújo, Giane Regina Paludo, Liria Queiroz Luz Hirano   +12 more
wiley   +1 more source

A Review of Phage Therapy for Aquaculture Applications: Efficacy, Health Ramifications and Research Challenges

Fish and Fisheries, Volume 27, Issue 2, Page 300-312, March 2026.
Bacteriophage therapy is characterised by numerous advantages, facilitating its diverse aquaculture application and efficacy as an antibiotic alternative mitigating the spread of antimicrobial‐resistant pathogens. Contributing to the modern reappraisal of the aquaculture application of bacteriophage therapy, challenges impeding its widespread ...
Louise James, Tamsyn M. Uren Webster, Gethin Thomas, Mathias Middelboe, Sofia Consuegra   +4 more
wiley   +1 more source

TMT-Based Proteomic Analysis of Scophthalmus maximus Hearts Under High Temperature Stress

Progress in Fishery Sciences
Water temperature is one of the most important ecological environmental factors affecting fish survival and growth. When the water temperature is higher than the optimal temperature for fish survival, fish homeostasis may be disrupted.
Yinuo ZHAO, Rongjing XU, Zhihui HUANG, Yuhang JIANG, Junwen CAO, Xin'an WANG, Shiying LIU, Pengfei YAN, Aijun MA   +8 more
doaj   +1 more source

Involvement of Exogenous N-Acyl-Homoserine Lactones in Spoilage Potential of Pseudomonas fluorescens Isolated From Refrigerated Turbot

Frontiers in Microbiology, 2019
Some bacteria can modulate their spoilage potential by responding to environmental signaling molecules via the quorum sensing (QS) system. However, the ability of Pseudomonas fluorescens, the specific spoilage organism (SSO) of turbot, to response to ...
Tingting Li, Dangfeng Wang, Likun Ren, Yongchao Mei, Ting Ding, Ting Ding, Qiuying Li, Haitao Chen, Jianrong Li   +8 more
doaj   +1 more source

Trouble in the Tank: A Case Report of Fatal Scuticociliate Encephalitis in a Whitetip Reef Shark (Triaenodon obesus)

Journal of Fish Diseases, Volume 49, Issue 3, March 2026.
Abstract This case report presents a recent case of scuticociliatosis in a whitetip reef shark (Triaenodon obesus), housed at a zoo (Haus des Meeres Aqua Terra Zoo, Vienna, Austria). Clinical signs such as uncoordinated swimming and body tilt were observed prior to death.
Hella Schwegler, Jeff Schreiner, Maria Prüllage, Karoline Lipnik, Astrid S. Holzer, Eva Lewisch   +5 more
wiley   +1 more source

Intestinal histomorphology, autochthonous microbiota and growth performance of the oscar (Astronotus ocellatus Agassiz, 1831) following dietary administration of xylooligosaccharide [PDF]

, 2016
The present study investigates the changes in intestinal histomorphology, autochthonous microbiota and growth performance of the oscar, Astronotus ocellatus, following dietary administration of different levels of xylooligosaccharide (XOS).
Hoseinifar, S.H., Khalili, M., Sun, Y.-Z.   +2 more
core   +1 more source

Effects of oral delivery of two antimicrobial peptides CATHPb1 and As-CATH4 by bait microalga [Tetraselmis subcordiformis (Wille) Butcher] on resistance to bacterial infection in turbot (Scophthalmus maximus L.)

Aquaculture Reports
To find a safer alternative to antibiotics for the treatment of bacterial infection in aquaculture, attempts were made to express exogenous antimicrobial peptides (AMPs) in the bait microalga Tetraselmis subcordiformis and feed the obtained alga to ...
Subing Han, Yaping Shao, Ping Liu, Fengjie Sun, Chunxiao Meng, Zhengquan Gao, Yulin Cui   +6 more
doaj   +1 more source