Results 31 to 40 of about 11,878 (215)

Research progress and limitation analysis of RNA interference in Haemonchus contortus in China

Frontiers in Veterinary Science, 2023
Haemonchus contortus is a highly pathogenic and economically important parasitic nematode that affects small ruminants worldwide. While omics studies hold great promise, there are fewer research tools available for analyzing subsequent gene function ...
Bin Hou, Ying Hai, Buhe Buyin, Surong Hasi   +3 more
doaj   +1 more source

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), Gilleard John Stuart, Redman Elizabeth, Elizabeth Redman, Neil Sargison (183538), Bartley, David Jon, Fiona Whitelaw, Sargison, Neil, Jackson Frank, Sargison, N., Morrison, Alison, David Jon Bartley (183554), Bartley, D.J., John Stuart Gilleard (183561), Morrison, A., Whitelaw Fiona, Jackson, Frank, Bartley David Jon, Frank Jackson, Whitelaw, F., David Jon Bartley, Fiona Whitelaw (183540), Alison Morrison (183550), Whitelaw, Fiona, Morrison Alison, Redman, Elizabeth, Redman, E., Neil Sargison, Alison Morrison, Jackson, F., Gilleard, J., Sargison Neil, John Stuart Gilleard, Gilleard, John Stuart, Frank Jackson (183545)   +34 more
core   +1 more source

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., Protasio Anna V., Anna V Protasio, Laing Roz, Jackson Frank, Hunt, M., Steven Laing, Beech, R., Laing, S., Frank Jackson, Mungall, K., Michael Quail, Saunders Gary, Hunt Martin, Gilleard, J.S., Quail Michael, Mungall Karen, Berriman, M., Gary Saunders, Anna V. Protasio, Laing Steven, Beech Robin, Martin Hunt, Robin Beech, Saunders, G., Jackson, F., Karen Mungall, Quail, M., Matthew Berriman, Roz Laing, Laing, R., John S Gilleard, John S. Gilleard, Protasio, A.V., Berriman Matthew   +34 more
core   +1 more source

Avaliação endoparasiticida das moléculas Moxidectina e Ivermectina contra nematódeos gastrintestinais de ovinos naturalmente infectados

Pubvet, 2019
As helmintoses gastrintestinais em ovinos são o principal fator que interfere na produção e criação destes animais e se não tratada de forma adequada, pode levar ao desenvolvimento de resistência, resultando em prejuízos ao produtor.
Andressa Duarte Lorg, Laura Muniz Arruda Pereira, Luciana Maffini Heller, Julio Sylvio Dias Bortolato, Isabelle Smaniotto Compagnoni, Antonio Campanha Martinez , Cláudio Alessandro Massamitsu Sakamoto   +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., Jorgensen, EM, Page, AP, Chan, A.C., Davis, MW, Chan, AC, Page, A.P., Birnie, AJ, Birnie, A.J., Davis, M.W.   +9 more
core   +1 more source

Drug targets of the heartworm, "Dirofilaria immitis" [PDF]

, 2012
The filarial parasite, Dirofilaria immitis, infects dogs and canids in warm and tropical areas of the globe. Located in the right pulmonary arteries, the heartworm infection is a severe and potentially fatal disease; caused mainly by the adult worm ...
Godel, Christelle
core   +1 more source

Resistência de parasitos gastrintestinais de ovinos a alguns anti-helmínticos no estado de Santa Catarina, Brasil [PDF]

Ciência Rural, 2002
A atuação dos anti-helmínticos à base de ivermectin (0,2mg/kg), levamisole (10mg/kg), closantel (10mg/kg) e albendazole (10mg/kg), foi avaliada em 65 rebanhos ovinos do estado de Santa Catarina, Brasil.
César Itaqui Ramos, Valdomiro Bellato, Volney Silveira de Ávila, Guilherme Caldeira Coutinho, Antonio Pereira de Souza   +4 more
doaj   +1 more source

The kunitz domain protein BLI-5 plays a functionally conserved role in cuticle formation in a diverse range of nematodes [PDF]

, 2010
The cuticle of parasitic nematodes performs many critical functions and is essential for proper development and for protection from the host immune response.
Stepek, Gillian, Page, Antony P., McCormack, Gillian   +2 more
core   +1 more source

Haemonchus contortus

, 2018
Published as part of Zvegintsova, N. S., Kharchenko, V. A. & Kuzmina, T. A., 2018, Helminths Of Exotic Even-Toed Ungulates (Artiodactyla) In The Askania-Nova Biosphere Reserve, Ukraine, pp. 471-494 in Vestnik Zoologii 52 (6) on page 477, DOI: 10.2478/vzoo-2018-0049, http://zenodo.org/record ...
Zvegintsova, N. S., Kharchenko, V. A., Kuzmina, T. A.   +2 more
openaire   +2 more sources

A panel of microsatellite markers to discriminate and study interactions between Haemonchus contortus and Haemonchus placei [PDF]

Veterinary Parasitology, 2017
Haemonchus contortus and Haemonchus placei are two closely related economically important parasites of ruminants. Their close morphological similarity, common occurrence as co-infections and ability to hybridize makes definitive diagnosis and epidemiological studies in field populations challenging. In this paper, we describe the development of a panel
Santos, Michelle C., Redman, Elizabeth, Amarante, Mônica R.V., Gilleard, John S., Amarante, Alessandro F.T.   +4 more
openaire   +4 more sources