Annotation of two large contiguous regions from the Haemonchus contortus genome using RNA-seq and comparative analysis with Caenorhabditis elegans [PDF]
, 2011 The genomes of numerous parasitic nematodes are currently being sequenced, but their complexity and size, together with high levels of intra-specific sequence variation and a lack of reference genomes, makes their assembly and annotation a challenging ...
Gilleard John S. +34 more
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Introgression of ivermectin resistance genes into a susceptible Haemonchus contortus strain by multiple backcrossing [PDF]
, 2012 Anthelmintic drug resistance in livestock parasites is already widespread and in recent years there has been an increasing level of anthelmintic drug selection pressure applied to parasitic nematode populations in humans leading to concerns regarding the
Elizabeth Redman (183534) +35 more
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A multi-species model to assess the effect of refugia on worm control and anthelmintic resistance in sheep grazing systems [PDF]
, 2011 Develop a computer simulation model that uses daily meteorological data and farm management practices to predict populations of Trichostrongylus colubriformis, Haemonchus contortus and Teladorsagia (Ostertagia) circumcincta and the evolution of ...
Barnes, E.H. +16 more
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Jurnal Kedokteran Hewan, 2018 This present project was carried out to determine the effect of apus bamboo (Gigantochloaapus )leaves infusion to mortality rate and morphometry of Haemonchus contortus adult worms in vitro.
Budi Purwo Widiarso +3 more
doaj +1 more source
A survey of Haemonchus contortus parasite of sheep from Gharb plain, Morocco
Parasite Epidemiology and Control, 2019 The study was designed to determine the prevalence of Haemonchus contortus, intestinal helminthes parasite of sheep in the Gharb plain (Morocco).A total of 1154 sheep were randomly selected from farms, pastures and abattoirs, the samples were examined ...
Kamal Brik +3 more
doaj +1 more source
Exploring the anthelmintic properties of Australian native shrubs with respect to their potential role in livestock grazing systems [PDF]
, 2009 We measured in vitro anthelmintic activity in extracts from 85 species of Australian native shrub, with a view to identifying species able to provide a degree of worm control in grazing systems.
Vercoe, P. +8 more
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Journal of Parasite Science, 2022 The purpose of this study was to ascertain how the concentration of the ethyl acetate component of calabash fruit (Crescentia cujete L.) affected the in vitro mortality of the Haemonchus contortus worm.
Dyah Ajeng Suhita +4 more
doaj +1 more source
Anthelmintic Resistance in Haemonchus contortus [PDF]
, 1991 Studies were carried out on possible control measures using different drugs or management procedures which could help in the control of anthelmintic resistance in sheep nematodes, particularly that of ivermectin (IVM) resistance in Haemonchus contortus ...
Echevarria, Flavio Augusto Menezes
core +5 more sources
Animals, 2022 The evolutionary success of parasitic worms causes significant economic losses and animal health problems, including in the small ruminant industry. The hematophagous nematode Haemonchus contortus is a common endoparasite that infects wild and domestic ...
Isabella Adduci +6 more
doaj +1 more source
A conserved metalloprotease mediates ecdysis in Caenorhabditis elegans [PDF]
, 2004 Molting is required for progression between larval stages in the life cycle of nematodes. We have identified four mutant alleles of a <i>Caenorhabditis elegans</i> metalloprotease gene, <i>nas-37</i>, that cause incomplete ...
Jorgensen, A.M. +14 more
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