Results 61 to 70 of about 3,278 (169)

Parasit Gastrointestinal Pada Hewan Ternak Di Tempat Pemotongan Hewan Kabupaten Sigi, Sulawesi Tengah [PDF]

open access: yes, 2016
Disease in lifestock due to gastrointestinal parasites can cause economic loss and harmful for health of breeders or people who eat meat from these animals. .
Isnawati, R. (Rina)   +3 more
core   +2 more sources

Pathological findings in the caeca of naturally infected ostriches, Struthio camelus Linnaeus, 1758 (Aves, Struthionidae) parasitized by Codiostomum struthionis (Horst, 1885) Railliet and Henry, 1911 (Nematoda, Strongylidae)

open access: yesVeterinary Parasitology, 2009
In order to characterize lesions associated with Codiostomum struthionis in ostriches, 10 caeca were examined on both macro- and microscopic levels. Parasites were found in the distal third of the caecum and characterized as C. struthionis. Thickened mucosa was identified macroscopically where parasites were observed in high concentrations.
Francisco Carlos Rodrigues, de Oliveira   +3 more
openaire   +2 more sources

Restrictions of anthelmintic usage: perspectives and potential consequences [PDF]

open access: yes, 2009
Given the increasing levels of anthelmintic resistance in equine parasites, parasitologists nowrecommend traditional treatment approaches to be abandoned and replaced by more sustainablestrategies.
Martin K Nielsen
core   +1 more source

Hookworm prevalence in ocelots in Costa Rica is inconsistent with spillover from domestic dogs despite high overlap

open access: yesEcosphere, Volume 15, Issue 9, September 2024.
Abstract Spatial overlap between wildlife and related domestic animals can lead to disease transmission, with substantial evidence for viral and bacterial spillover. Domestic and wild animals can also share potentially harmful helminth parasites, many of which have environmental transmission stages that do not require direct contact between hosts.
Juan S. Vargas Soto   +7 more
wiley   +1 more source

Abundant variation in microsatellites of the parasitic nematode Trichostrongylus tenuis and linkage to a tandem repeat [PDF]

open access: yes, 2006
An understanding of how genes move between and within populations of parasitic nematodes is important in combating the evolution and spread of anthelmintic resistance.
Adam, A.   +5 more
core   +1 more source

Oesophagostomum stephanostomum causing parasitic granulomas in wild chimpanzees (Pan troglodytes verus) of Taï National Park, Côte d'Ivoire

open access: yesAmerican Journal of Primatology, Volume 86, Issue 8, August 2024.
Female adult AF1 shortly before death. On post‐mortem examination she was found with this large abdominal granuloma, shown here after incision, caused by the nodular worm Oesophagostomum stephanostomum. Abstract Nematodes belonging to the genus Oesophagostomum frequently infect wild chimpanzees (Pan troglodytes) across widely separated field sites ...
Jenny E. Jaffe   +5 more
wiley   +1 more source

The diet–intestinal microbiota dynamics and adaptation in an elevational migration bird, the Himalayan bluetail (Tarsiger rufilatus)

open access: yesEcology and Evolution, Volume 14, Issue 7, July 2024.
We conducted the first investigation into the seasonal dynamics of diet–gut interactions within Himalayan bluetail (Tarsiger rufilatus), a migratory songbird known for its elevational movements. This species experiences year‐round elevational shifts and endures drastic environmental variations such as hypoxia, hypothermia, and limited food availability.
Shangmingyu Zhang   +9 more
wiley   +1 more source

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

Genetic diversity and population genetics of large lungworms (Dictyocaulus, Nematoda) in wild deer in Hungary [PDF]

open access: yes, 2016
This is the author accepted manuscript. The final version is available from Springer Verlag via the DOI in this record.Dictyocaulus nematode worms live as parasites in the lower airways of ungulates and can cause significant disease in both wild and ...
Acs, Z, Hayward, A, Sugár, L
core   +1 more source

Dictyocaulus viviparus genome, variome and transcriptome elucidate lungworm biology and support future intervention [PDF]

open access: yes, 2016
The bovine lungworm, Dictyocaulus viviparus (order Strongylida), is an important parasite of livestock that causes substantial economic and production losses worldwide.
Choi, Young-Jun   +13 more
core   +2 more sources

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