Results 101 to 110 of about 360 (125)

Development of a qPCR assay and tremabiome deep amplicon sequencing method for differentiation of fluke species in livestock

open access: yes
Abbas M   +12 more
europepmc   +1 more source

In vitro ovicidal studies on egg-parasitic fungus Pochonia chlamydosporia and safety tests on mice. [PDF]

open access: yesFront Vet Sci
Ma Y   +8 more
europepmc   +1 more source

Transcriptome and Secretome Analysis of Intra-Mammalian Life-Stages of Calicophoron daubneyi Reveals Adaptation to a Unique Host Environment [PDF]

open access: yesMolecular and Cellular Proteomics, 2021
Paramphistomosis, caused by the rumen fluke, Calicophoron daubneyi, is a parasitic infection of ruminant livestock, which has seen a rapid rise in prevalence throughout Western Europe in recent years. After ingestion of metacercariae (parasite cysts) by the mammalian host, newly excysted juveniles (NEJs) emerge and invade the duodenal submucosa, which ...
Kathryn M Huson   +2 more
exaly   +7 more sources

In vitro screening as an anthelmintic discovery pipeline for Calicophoron daubneyi: nutritive media and rumen environment-based approaches [PDF]

open access: yesParasitology Research, 2021
AbstractParamphistomosis can lead to morbidity and mortality of ruminant livestock within tropical and sub-tropical climates. In recent decades, rumen fluke has become an emerging infection in temperate climates across Western Europe, with Calicophoron daubneyi, the primary species present. Clinical outbreaks with C.
Peter M Brophy
exaly   +5 more sources

Development and validation of a mtDNA multiplex PCR for identification and discrimination of Calicophoron daubneyi and Fasciola hepatica in the Galba truncatula snail [PDF]

open access: yesVeterinary Parasitology, 2013
Paramphistomosis and Fasciolosis caused by Calicophoron daubneyi and Fasciola hepatica, respectively, are frequent and important trematodoses in ruminant livestock worldwide. Both parasites use the same snail, Galba truncatula, as intermediate host.
Marta González-Warleta   +2 more
exaly   +5 more sources

Efficacy of oxyclozanide against the rumen fluke Calicophoron daubneyi in experimentally infected goats

The Veterinary Journal, 2009
Paramphistome infections are very common in ruminants and may induce clinical signs, but little is known about effective treatments. In this study, the efficacy of oxyclozanide against Calicophoron daubneyi was studied in goats and its activity tested against immature stages (10 days post-infection) at a dose of 22.5mg/kg bodyweight (BW) and against ...
C, Paraud   +3 more
openaire   +2 more sources

Risk periods of infection by Calicophoron daubneyi (Digenea:Paramphistomidae) in cattle from oceanic climate areas

Parasitology Research, 2007
From March 2001 to February 2004, 724 faecal samples of cattle under field conditions were collected in 121 farms from Lugo (NW Spain), an area with oceanic climate. The risk periods of infection by Paramphistomum trematoda in cattle was assessed by analyzing the prevalence of paramphistomosis, egg-output and climatic data.
Pablo, Díaz   +9 more
openaire   +2 more sources

Natural light influences cercarial emergence of Calicophoron daubneyi but not that of Haplometra cylindracea from temperature-challenged Galba truncatula

Parasitology Research, 2014
Laboratory investigations on Galba truncatula experimentally infected with Calicophoron daubneyi were carried out to study the influence of natural light and sky nebulosity on cercarial emergence in snails subjected every week outdoors to a thermal shock (a mean of 12 °C for 3 h) during the patent period.
D Rondelaud, P Vignoles, G Dreyfuss
exaly   +3 more sources

Standardisation of egg-viability assays for Fasciola hepatica and Calicophoron daubneyi: A tool for evaluating new technologies of parasite control

Veterinary Parasitology, 2015
Fasciola hepatica and Calicophoron daubneyi, liver and rumen flukes respectively, infect ruminants throughout Europe. There is considerable interest in the development of vaccines and in testing new potential anthelmintic agents against these species. One potential target of new control measures is the parasite egg, as interference at this stage of the
Theo de Waal, Grace Mulcahy
exaly   +3 more sources

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