Results 31 to 40 of about 2,243 (197)

Parasite prevalence among equidae in the backland of the State of Pernambuco, Brazil

open access: yesSemina: Ciências Agrárias, 2017
The present study aimed to assess the prevalence of gastrointestinal and lung parasites in equidae reared in the backland of the state of Pernambuco, Brazil and also evaluate the influence of equidae species, rearing system, age group, and anthelmintic ...
Clairton Bruno Rodrigues de Morais   +3 more
doaj   +3 more sources

Analysis of the transcriptome of adult Dictyocaulus filaria and comparison with Dictyocaulus viviparus, with a focus on molecules involved in host–parasite interactions [PDF]

open access: yes, 2014
Parasitic nematodes cause diseases of major economic importance in animals. Key representatives are species of Dictyocaulus (=lungworms), which cause bronchitis (=dictyocaulosis, commonly known as “husk”) and have a major adverse impact on the health of ...
Gasser, Robin B.   +9 more
core   +1 more source

Tree leaves of Salix babylonica extract as a natural anthelmintic for small-ruminant farms in a semiarid region in Mexico [PDF]

open access: yes, 2016
Introduction In Mexico, sheep and goats are important resources of cash income, savings, food (meat and milk), wool, fertilizer, and employment of family members, particularly in populations with a low income and where poverty prevails.
ALONSO FRESAN, MARIA UXUA   +17 more
core   +1 more source

Host protective ASP-based vaccine against the parasitic nematode Ostertagia ostertagi triggers NK cell activation and mixed IgG1-IgG2 response [PDF]

open access: yes, 2016
The mucus-dwelling parasite Ostertagia ostertagi is one of the most important gastrointestinal nematodes in cattle. Our group has previously demonstrated the protective capacity of a vaccine against this parasite based on a native activation-associated ...
Borloo, Jimmy   +8 more
core   +2 more sources

Lungworm Infections in German dairy cattle herds--seroprevalence and GIS-supported risk factor analysis. [PDF]

open access: yesPLoS ONE, 2013
In November 2008, a total of 19,910 bulk tank milk (BTM) samples were obtained from dairy farms from all over Germany, corresponding to about 20% of all German dairy herds, and analysed for antibodies against the bovine lungworm Dictyocaulus viviparus by
Anne-Marie Schunn   +6 more
doaj   +1 more source

Deep insights into Dictyocaulus viviparus transcriptomes provides unique prospects for new drug targets and disease intervention [PDF]

open access: yes, 2011
The lungworm, Dictyocaulus viviparus, causes parasitic bronchitis in cattle, and is responsible for substantial economic losses in temperate regions of the world.
Campbell, Bronwyn E.   +10 more
core   +1 more source

Simulating Dictyocaulus viviparus infection in calves: the parasitic phase

open access: yesParasitology, 2000
A model simulating Dictyocaulus viviparus infection in calves is described. The present paper only deals with the parasitic phase of the life-cycle. Descriptions are given for establishment, development rate of juvenile stages, mortality rates of both juvenile and adult stages, and fecundity.
Ploeger, H.W., Eysker, M.
openaire   +3 more sources

Control of gastrointestinal nematodes in organic beef cattle through grazing management [PDF]

open access: yes, 2004
Gastrointestinal nematodes (GIN) are a major health and economic risk factor in ruminant production in organic and conventional farms (Thamsborg et al., 1999).
Figi, Rolf   +3 more
core  

Determining the Prevalence and Seasonality of Fasciola hepatica in Pasture-based Dairy herds in Ireland using a Bulk Tank Milk ELISA [PDF]

open access: yes, 2015
This study was financed by both the Irish dairy levy and Merial.peer-reviewedBackground Fasciola hepatica is a helminth parasite of global importance in livestock, with major economic impact. However information on F.
Bloemhoff, Yris   +7 more
core   +1 more source

Ovine Lungworms Infection in Tiaret (Algeria): Prevalence, Species Involved, and Pathological Findings

open access: yesFolia Veterinaria
Lungworm infections are known to be frequent and responsible for substantial economic losses in ruminants. They are caused by Dictyocaulus filaria and various species belonging to the Protostrongylidae family of nematodes.
Mabrouk Moussaoui   +4 more
doaj   +1 more source

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