Results 1 to 10 of about 1,869 (121)

Experimental infection ofHeterobranchus longifilis(Teleostei, Clariidae) withTrichodina maritinkae(Ciliophora, Peritrichida) [PDF]

Aquatic Living Resources, 1995
emerging candidate in this family is ~~~~~~b~~~~h~~ paper presents observations made during experimental longifilis val. whic-, in some west ~f~i~~~ countries infections of Heterobranchus longijilis early life bas been hybridized with ~l~~i~~ gariepinus to stages with regard to histopathological alterations of produce viable and culturable offspring ...
Austin Obiekezie, Daniel Ekanem
openalex   +2 more sources

Diversity of the Amoebozoa and Ciliophora Groups in Non-Human Primates Kept Ex Situ and in Their Handlers in Different Institutions in Brazil [PDF]

Pathogens
Parasitic infections in non-human primates (NHPs) kept ex situ can be caused by zoonotic protists like Balantioides coli and Entamoeba histolytica. In Brazil, little is known about these infections in neotropical species.
Laís Dib, Breno da Silva, Lais Correa, Alcides Pissinatti, Silvia Moreira, Maria Clotilde Tavares, Rodrigo Teixeira, André Luíz da Costa, José Augusto Muniz, Amauri Junglos, Zelinda Maria Hirano, Aline Dada, Sidnei da Silva, Maria Regina Amendoeira, Alynne Barbosa   +14 more
doaj   +2 more sources

Co-infection with Trichodina (Ciliophora: Trichodinidae) and Aeromonas caviae synergistically changes the hematology and histopathology of Asian seabass Lates calcarifer

Biodiversitas Journal of Biological Diversity, 2021
Abstract. Sufardin, Sriwulan, Anshary H. 2021. Co-infection with Trichodina (Ciliophora: Trichodinidae) and Aeromonas caviae synergistically changes the hematology and histopathology of Asian seabass Lates calcarifer. Biodiversitas 22: 3371-3382. Consequential interaction contributed by parasitic and bacterial infections in fish has received little ...
Sufardin Sufardin, Sriwulan Sriwulan, Hilal Anshary   +2 more
openalex   +3 more sources

Miamiensis avidus (Ciliophora: Scuticociliatida) causes systemic infection of olive flounder Paralichthys olivaceus and is a senior synonym of Philasterides dicentrarchi [PDF]

Diseases of Aquatic Organisms, 2007
The scuticociliate Miamiensis avidus was isolated from olive flounder Paralichthys olivaceus showing typical symptoms of ulceration and hemorrhages in skeletal muscle and fins. In an infection experiment, olive flounder (mean length: 14.9 cm; mean weight: 26.8 g) were immersion challenged with 2.0 x 10(3), 2.0 x 10(4) and 2.0 x 10(5) ciliates ml-1 of ...
SJ Jung, Shin‐Ichi Kitamura, JY Song, Myung‐Joo Oh   +3 more
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Alterations of Club Cell Activity in Epidermis of Common Carp, <I>Cyprinus Carpio</I> (Actinopterygii: Cypriniformes: Cyprinidae), due to Infection by <I>Ichthyophthirius Multifiliis</I> (Protista: Ciliophora) [PDF]

Acta Ichthyologica et Piscatoria, 2011
Background. The abundance of club cells in epidermal tissue of fishes in the superorder Ostariophysi is a poorly understood phenomenon. Previous results have suggested that epidermal club cells have a generic role in response to injury and that they display intense phagocytotic activity, having an anti-parasitic function in the host.
Priit Päkk, Piret Hussar, Tiit Paaver
  +6 more sources

Infection of Dreissena polymorpha (Bivalvia: Dreissenidae) with Conchophthirus acuminatus (Ciliophora: Conchophthiridae) in lakes of different trophy

European Journal of Protistology, 2012
Summary Although considerable research has been carried out on Dreissena spp., relatively little is known about the symbiotic organisms living within them. We report a two-year study of the dynamics of infection by the commensal ciliate Conchophthirus acuminatus in D. polymorpha and D.
Sergey Mastitsky
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Seasonal dynamics of Conchophthirus acuminatus (ciliophora, conchophthiridae) infection in Dreissena polymorpha and D. bugensis (bivalvia, dreissenidae)

BioInvasions Records, 2000
The freshwater invasive mollusc Dreissena polymorpha and its host-specific commensal ciliate Conchophthirus acuminatus represent a convenient model to study various aspects of symbiotic relationships. This study was conducted to test whether the nutrient enrichment of waterbodies inhabited by D. polymorpha is associated with C.
Alexander Y. Karatayev, Daniel P. Molloy, Lyubov E. Burlakova   +2 more
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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 adicionadas as quantidades de 0, 1, 2, 4, 8, 16 e 20 trofozoítos/peixe.
Alexander Camaras Berestinas, Aparício Augusto Rodrigues Streit, José Luiz Pedreira Mouriño, Maurício Laterça Martins, Washington de Barros Adamante, Luciana Ghiraldelli, Cláudio Battiston Loureiro, Claire Juliana Francisco   +7 more
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Protective potential of CpG 1668 motif-harbouring plasmids againstMiamiensis avidus(Ciliophora: Scuticociliatida) infection in olive flounder (Paralichthys olivaceus)

Aquaculture Research, 2012
Yue Jai Kang, Dong Soo Kim, Ki Hong Kim
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Family-Run Pig Farms: Research and Extension Activities for Parasite Control in a Municipality in the State of Rio de Janeiro, Brazil

Pathogens, 2022
The parasites infesting pigs and pig farmers on family farms in Rio de Janeiro city, Brazil, were analyzed, and extension activities were carried out to impart information about parasites. Between 2020 and 2021, fecal samples were collected from 180 pigs
Camila Class, Renato Silveira, Priscila Fialho, Letícia Silva, Lucas Lobão, Maria Regina Amendoeira, Alynne Barbosa   +6 more
doaj   +1 more source