Results 71 to 80 of about 2,222 (188)

First report of a naturally patent infection of Angiostrongylus costaricensis in a dog [PDF]

open access: yes, 2015
Angiostrongylus costaricensis is the zoonotic agent of abdominal angiostrongyliasis in several countries in North and South America. Rodents are recognized as the main definitive hosts of A.
Alfaro Alarcón, A   +10 more
core   +1 more source

Moose Survival and Habitat‐Associated Risk of Endoparasites

open access: yesEcology and Evolution, Volume 15, Issue 12, December 2025.
We observed high rates of adult and calf moose survival in New York State, with mortality primarily due to disease associated with giant liver fluke infections. Calf mortality risk increased with increasing use of wetlands, where they can acquire giant liver fluke infections, and decreased with higher amounts of nutritional energy available.
Jennifer A. Grauer   +5 more
wiley   +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

The long‐term outcome and changes in tricuspid regurgitation pressure gradient in dogs diagnosed with pulmonary hypertension and Angiostrongylus vasorum infestation

open access: yesJournal of Small Animal Practice, Volume 66, Issue 11, Page 797-807, November 2025.
Objectives Angiostrongylus vasorum (AV) is a metastrongylid parasite that has been associated with pulmonary hypertension (PH) in dogs. The objectives of the study were to describe the clinical presentation of dogs with AV and PH, document changes in tricuspid regurgitation maximum pressure gradient (TR Max PG) in subsequent months and years, record ...
R. Turner   +3 more
wiley   +1 more source

Common parasites of swine [PDF]

open access: yes, 1953
May 1953.Cover ...
Crisler, O. S.   +1 more
core  

Intestinal Nematode Infection Confers a Benefit to a Non‐Declining Frog Species, While a Fungal Parasitic Infection Has Sublethal Impacts on Reproductive Investment

open access: yesEcology and Evolution, Volume 15, Issue 9, September 2025.
Understanding the impacts of disease even in non‐declining populations is important for understanding population level health and resilience to other emerging threats. In this study we explored the impacts of co‐infection of the fungal pathogen and a novel nematode parasite on a common Australian frog species. We found that this novel nematode actually
Danielle K. Wallace   +8 more
wiley   +1 more source

Brucellosis in Marine Mammals: Meta‐Analysis of Prevalence, Infection Patterns, Host Specificity and Zoonotic Potential

open access: yesVeterinary Medicine and Science, Volume 11, Issue 5, September 2025.
Marine brucellosis shows high prevalence in cetaceans (52%), followed by other marine mammals (30%) and pinnipeds (18%), indicating species‐specific susceptibility. These findings highlight the need for targeted surveillance and diagnostic strategies to mitigate ecological and zoonotic risks.
Nasrin Sultana Tonu   +3 more
wiley   +1 more source

Angiostrongylus cantonensis: morphological and behavioral investigation within the freshwater snail Pomacea canaliculata [PDF]

open access: yes, 2018
An infection with Angiostrongylus cantonensis, the main causative agent for human eosinophilic encephalitis, can be acquired through the consumption of the freshwater snail Pomacea canaliculata.
Liu, He-Xiang   +6 more
core  

Hyperkalaemia secondary to suspected transient hyporeninaemic hypoaldosteronism in a dog (in a dog)

open access: yesVeterinary Record Case Reports, Volume 13, Issue 3, September 2025.
Abstract A 12‐year‐7‐month‐old, female, entire beagle dog was presented to a referral hospital in England for a 10‐day history of tachypnoea and lethargy. Angiostrongylus vasorum ELISA test was positive, and the patient was started on fenbendazole. One week later, it became lethargic, anorexic, polyuric and polydipsic, and it was diagnosed with an open
Maria Jose Marin Lucas, Francesca Venier
wiley   +1 more source

Ultrastructural aspects of the intestinal cells surface of Angiostrongylus cantonensis by using of transmission electron microscopy

open access: yesHelminthologia, 2021
The rat lungworm Angiostrongylus cantonensis is a zoonotic parasite and the main cause of eosinophilic meningitis in the world. Its main source of nutrients originates from the degradation of host hemoglobin in blood-feeding helminths, such as A ...
Guerra H. M. MS.   +6 more
doaj   +1 more source

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