Results 31 to 40 of about 236,313 (354)

Epidemiology of parasitic protozoan infections in Soay sheep (Ovis aries L.) on St Kilda [PDF]

open access: yes, 2006
The feral Soay sheep (Ovis aries L.) population on Hirta, St Kilda, is host to a diverse component parasite community, but previous parasitological studies of the population have only focussed on the metazoan species.
Craig, B. H.   +3 more
core   +2 more sources

Traumatic Myiasis Caused by an Association of <i>Sarcophaga tibialis</i> (Diptera: Sarcophagidae) and <i>Lucilia sericata</i> (Diptera: Calliphoridae) in a Domestic Cat in Italy [PDF]

open access: yes, 2016
received: 2015-05-07 accepted: 2015-06-30 published: 2015-08-25© 2015, Korean Society for Parasitology and Tropical Medicine This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http ...
Chicca, M   +4 more
core   +1 more source

Modelling the consequences of targeted selective treatment strategies on performance and emergence of anthelmintic resistance amongst grazing calves [PDF]

open access: yes, 2016
The development of anthelmintic resistance by helminths can be slowed by maintaining refugia on pasture or in untreated hosts. Targeted selective treatments (TST) may achieve this through the treatment only of individuals that would benefit most from ...
Berk, Zoe   +3 more
core   +2 more sources

In vitro and in vivo anthelmintic efficacy of plant cysteine proteinases against the rodent gastrointestinal nematode, Trichuris muris [PDF]

open access: yes, 2006
We examined the mechanism of action and compared the anthelmintic efficacy of cysteine proteinases from papaya, pineapple, fig, kiwi fruit and Egyptian milkweed in vitro using the rodent gastrointestinal nematode Heligmosomoides polygyrus.
Behnke, J.M.   +4 more
core   +3 more sources

Initial teacher education and rural education: a game for teaching parasitology

open access: yesRevista Brasileira de Educação do Campo, 2021
Rural Education lacks methodologies consistent with its theoretical-epistemological paradigms and only a few studies were developed in a dialogical approach with its needs that would result in educational products for the field itself. In this article we
Ashtari Mota Piancastelli   +4 more
doaj   +1 more source

Characterization, cloning and immunogenicity of antigens released by transforming cercariae of Schistosoma mansoni [PDF]

open access: yes, 2000
A schistosome infection is initiated when the parasite penetrates the skin of a susceptible host. Relatively large quantities of protein are released by transforming cercariae compared to later larval stages.
Coulson, P.S.   +4 more
core   +1 more source

Plasmodium parasitophorous vacuole membrane-resident protein UIS4 manipulates host cell actin to avoid parasite elimination

open access: yesiScience, 2022
Summary: Parasite-derived PVM-resident proteins are critical for complete parasite development inside hepatocytes, although the function of most of these proteins remains unknown.
Viriato M’Bana   +4 more
doaj   +1 more source

Immunological relationships during primary infection with Heligmosomoides polygyrus (Nematospiroides dubius): downregulation of specific cytokine secretion (IL-9 and IL-10) correlates with poor mastocytosis and chronic survival of adult worms [PDF]

open access: yes, 1993
Mice were infected either with Trichinella spiralis (day 0), Heligmosomoides polygyrus (day -14) or concurrently with both species and were killed in groups, together with naive control mice, on 2 occasions (day 8 and 15 post infection with T.
Behnke, Jerzy M.   +5 more
core   +2 more sources

Impact of migration on the occurrence of new cases of Chagas disease in Buenos Aires city, Argentina

open access: yesJournal of Infection in Developing Countries, 2013
This item has no abstract. Follow the links below to access the full text.
Guillermo Moscatelli   +12 more
doaj   +1 more source

Visceral Leishmaniasis and Land Use and Cover in the Carajás Integration Region, Eastern Amazon, Brazil

open access: yesTropical Medicine and Infectious Disease, 2022
Human visceral leishmaniasis is a major public health problem in the Amazon. Thus, we analyzed the spatial distribution of this disease and its relationship with epidemiological, socioeconomic, and environmental variables in the Carajás Integration ...
Claudia do Socorro Carvalho Miranda   +9 more
doaj   +1 more source

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