Results 21 to 30 of about 1,595 (194)

INFECÇÃO COM TROFOZOÍTOS DE Ichthyophthirius multifiliis (CILIOPHORA) EM Poecilia vivipara (POECILIIDAE) COMO HOSPEDEIRO EXPERIMENTAL INFECTION WITH TROPHOZOITES OF Ichthyophthirius multifiliis (CILIOPHORA) IN Poecilia vivipara (POECILIIDAE) AS AN EXPERIMENTAL HOST

Ciência Animal Brasileira, 2007
Este trabalho estudou o grau de parasitismo em Poecilia vivipara infectado experimentalmente com trofozoítos de Ichthyophthirius multifiliis. Em frascos de 400 mL de água com aeração constante foram acondicionados quatro peixes, com duas réplicas e ...
Alexander Camaras Berestinas, Aparício Augusto Rodrigues Streit, José Luiz Pedreira Mouriño, Maurício Laterça Martins, Washington de Barros Adamante, Luciana Ghiraldelli, Claudio Loureiro, Claire Juliana Francisco   +7 more
doaj   +1 more source

Silencing of heat shock protein 90 (hsp90): Effect on development and infectivity of Ichthyophthirius multifiliis. [PDF]

BMC Vet Res, 2023
Recently, an increasing number of ichthyophthiriasis outbreaks has been reported, leading to high economic losses in fisheries and aquaculture. Although several strategies, including chemotherapeutics and immunoprophylaxis, have been implemented to ...
Saleh M, Abdel-Baki AS, Dkhil MA, El-Matbouli M, Al-Quraishy S.   +4 more
europepmc   +2 more sources

AI-Driven Realtime Monitoring of Early Indicators for Ichthyophthirius multifiliis Infection of Rainbow Trout. [PDF]

J Fish Dis
ABSTRACT A novel video‐based real‐time system based on AI (artificial intelligence) was developed to detect clinical signs in fish exposed to pathogens. We selected a White Spot Disease model involving rainbow trout as the experimental animal and the parasitic ciliate Ichthyophthirius multifiliis as a pathogen.
Bonnichsen R, Nielsen GGB, Dam JS, Schrøder-Petersen D, Buchmann K.   +4 more
europepmc   +2 more sources

Proteins of the Ciliated Protozoan Parasite Ichthyophthirius multifiliis Identified in Common Carp Skin Mucus. [PDF]

Pathogens, 2021
The skin mucus is the fish primary defense barrier protecting from infections via the skin epidermis. In a previous study, we have investigated the proteome of common carp (Cyprinus carpio) skin mucus at two different time points (1 and 9 days) post ...
Saleh M, Abdel-Baki AS, Dkhil MA, El-Matbouli M, Al-Quraishy S.   +4 more
europepmc   +2 more sources

Parasitofauna de cachara cultivado em tanque-rede no rio Paraguai

Pesquisa Agropecuária Brasileira, 2013
O objetivo deste trabalho foi descrever a fauna parasitária de cachara (Pseudoplatystoma reticulatum) cultivado em tanque-rede, no rio Paraguai. Dez peixes com peso médio de 598,0±81,3 g e comprimento total médio de 38,6±1,6 cm foram examinados. Todos os
Gabriela Tomas Jeronimo, Arlene Sobrinho Ventura, Santiago Benites de Pádua, Fabiana Satake, Marcia Mayumi Ishikawa, Mauricio Laterça Martins   +5 more
doaj   +1 more source

Sodium butyrate and peppermint essential oil in jundiá diet: performance, histology, and challenge of Ichthyophthirius multifiliis. [PDF]

, 2020
O objetivo do presente estudo foi avaliar o desempenho zootécnico, a mucosa intestinal, a resistência ao estresse e a reação à infestação pelo parasita Ichthyophthirius multifiliis em larvas de jundiá Rhamdia quelen suplementadas com óleo essencial de ...
SPANGHERO, E. C. A. de M., CHAGAS, E. C., ZANIBONI-FILHO, E., SPANGHERO, D. B. N., CHAVES, F. C. M., PEDRON, J. dos S.   +5 more
core   +1 more source

Parasitic infections in tambaqui from eight fish farms in Northern Brazil

Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2015
The aim of this study was to evaluate the parasites and parasite-host relationship in Colossoma macropomum from eight fish farms in Amapá State, Northern Brazil. A total of 12,242,559 parasites were recovered from hosts in the eight fish farms, and 87.4%
M.K.R. Dias, L.R. Neves, R.G.B. Marinho, M. Tavares-Dias   +3 more
doaj   +1 more source

Morphological, histopathological and molecular characterization of parasitic ciliate Ichthyophthirius multifiliis infecting an indigenous and endangered fish, Schizothorax macropogon (Cyprinidae: Schizothoracinae) in high plateau, Tibet, China

Aquaculture Reports, 2022
Ichthyophthirius multifiliis Fouquet, 1876 is an important parasitic pathogen of freshwater fish, with low host specificity and broad geographical distribution.
Wen Jing Li, Xiao Meng Lyu, Pin Nie, Yang Liu   +3 more
doaj   +1 more source

Host-Microbiota-Parasite Interactions in Grass Carp: Insights from <i>Ichthyophthirius multifiliis</i> Infection. [PDF]

Microorganisms
The ciliate parasite Ichthyophthirius multifiliis poses significant threats to grass carp (Ctenopharyngodon idellus) aquaculture. However, the limited understanding of host microbiota shifts and immune responses hinders effective control strategies. This
Li F, Jiang D, Wang Q, Chang O, Yin J, Yu M, Pan H.   +6 more
europepmc   +2 more sources

An investigation into the efficacy of Biokos® in controlling ciliates in laboratory cultures of Saccharina latissima gametophytes. [PDF]

J Phycol
Abstract A major challenge faced by kelp aquaculture operations is the control of contaminants, including by marine ciliates. Biokos® is a commercially available treatment for ciliate parasites in fish, in which the active ingredient is a viscosin‐like lipopeptide surfactant.
Farrugia Drakard V, Fester M, Stekoll MS.   +2 more
europepmc   +2 more sources