Results 31 to 40 of about 1,595 (194)
Acta Scientiarum: Biological Sciences, 2014 The present study provides the first investigation on the ecological aspects of the parasites M. lippincottianusfrom the Amazonian basin, as well as the parasite-host relationship.
Maria Danielle Figueiredo Guimarães Hoshino +1 more
doaj +1 more source
Aquaculture Reports, 2020 Tambaqui (Colossoma macropomum) is the main native fish produced in continental aquaculture from South America. However, its production has been negatively affected by significant economic losses due to frequent outbreaks caused by the parasite ...
Lieschen V.G. Lira +7 more
doaj +1 more source
Veterinary Integrative Sciences, 2021 The objective of this research was to establish loop-mediated isothermal amplifications (LAMP) that could be used to detect parasitic ciliate Ichthyophthirius multifiliis (I. multifiliis) in freshwater cyprinid fish.
Surachai Pikulkaew, Panyisa Potibut
doaj +1 more source
Efficacy of selected oral chemotherapeutants against Ichthyophthirius multifiliis (Ciliophora: Ophyroglenidae) infecting rainbow trout Oncorhynchus mykiss [PDF]
, 2003 The chemotherapeutic efficacy of 6 in-feed compounds against Ichthyophthirius multifiliis Fouquet, 1876 was assessed using experimental infections of rainbow trout Oncorhynchus mykiss (Walbaum) fingerlings.
Cote, Isabelle +3 more
core +1 more source
Parasitic fauna in hybrid tambacu from fish farms
Pesquisa Agropecuária Brasileira, 2013 The objective of this work was to evaluate the parasitic fauna of hybrid tambacu (Colossoma macropomum x Piaractus mesopotamicus) from fish farms and the host-parasite relationship.
Ronilson Macedo Silva +4 more
doaj +1 more source
Revista Brasileira de Parasitologia Veterinária, 2008 Um fator limitante nas primeiras fases do cultivo do jundiá (Rhamdia quelen Quoy e Gaimard, 1824) é a presença da ictioftiríase. Os ácidos graxos poliinsaturados (PUFAs) presentes na dieta possuem uma potente atividade imuno-moduladora, e esta atividade ...
Rodrigo J. Vargas +4 more
doaj +1 more source
Inducible nitric oxide synthase (inos) enzyme activity and transcription level as well as ultrastructural changes in different tissues of grass carp in response to ichthyophthirius multifiliis [PDF]
Kafkas Universitesi Veteriner Fakültesi Dergisi, 2019 This study aims to contribute to this growing area of research by exploring the gene expression and enzyme activity of iNOS, and provide new insights into the ultrastructural changes in the kidneys, spleen, skin and gills infected with Ichthyophthirius ...
Yingjie LU +6 more
doaj +1 more source
ECTOPARÁSITOS EN ALEVINES DE Oreochromis niloticus EN LA ESTACIÓN DULCEACUÍCOLA DE DIVISA, PANAMA
Tecnociencia, 2023 Se evaluó la presencia de ectoparásitos en alevines de tilapia del nilo Oreochromis niloticus cultivados en la estación Dulceacuícola de Divisa, República de Panamá. Se analizó un total de 75 alevines de 60 días de edad, se midieron peso y largo.
Kedric González +2 more
doaj +1 more source
Acta Amazonica, 2013 O objetivo principal deste trabalho foi estudar a parasitofauna e a relação hospedeiro- parasito em tambaqui Colossoma macropomum cultivados em tanques-rede no Rio Matapi, município de Santana, estado do Amapá, região da Amazônia oriental, Brasil.
Evandro Freitas Santos +5 more
doaj +1 more source
Histopathological alteration induced in gill tissue of rainbow trout (Oncorhynchus mykiss) treated via gamma-irradiated Ichthyophthirius multifiliis trophonts and coated with alginate nanoparticles [PDF]
مجله علوم و فنون هستهای, 2020 The Ichthyophthirius multifiliis is one of the most important protozoan pathogens of farmed and wild fish populations. In this study, histopathological effects of gamma-irradiated trophonts of I.
S. Moodi +3 more
doaj +1 more source