Results 31 to 40 of about 29,104 (218)

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

A new pathogen transmission mechanism in the ocean: the case of sea otter exposure to the land-parasite Toxoplasma gondii. [PDF]

open access: yes, 2013
Toxoplasma gondii is a land-derived parasite that infects humans and marine mammals. Infections are a significant cause of mortality for endangered southern sea otters (Enhydra lutris nereis), but the transmission mechanism is poorly understood.
Mazzillo, Fernanda FM   +2 more
core   +6 more sources

Intestinal antimicrobial gene expression: impact of micronutrients in malnourished adults during a randomized trial. [PDF]

open access: yes, 2010
BACKGROUND: Because both micronutrients and antimicrobial peptides protect against diarrhea, we looked for an effect on intestinal antimicrobial peptide gene expression during a randomized controlled trial of multiple micronutrient (MM) supplementation ...
Bevins, Charles L   +8 more
core   +1 more source

Drivers of Microbial Risk for Direct Potable Reuse and de Facto Reuse Treatment Schemes: The Impacts of Source Water Quality and Blending. [PDF]

open access: yes, 2017
Although reclaimed water for potable applications has many potential benefits, it poses concerns for chemical and microbial risks to consumers. We present a quantitative microbial risk assessment (QMRA) Monte Carlo framework to compare a de facto water ...
Chaudhry, Rabia M   +3 more
core   +2 more sources

Foot and Mouth Epidemic Reduces Cases of Human Cryptosporidiosis in Scotland. [PDF]

open access: yes, 2003
In Scotland, rates of cryptosporidiosis infection in humans peak during the spring, a peak that is coincident with the peak in rates of infection in farm animals (during lambing and calving time).
Jones, Keith   +3 more
core   +2 more sources

Diagnostics of dairy and beef cattle diarrhea. [PDF]

open access: yes, 2012
Calf diarrhea is a multifactorial disease related to a combination of host and pathogen factors. The most common pathogens found in diarrheic calves are cryptosporidium, rotavirus, coronavirus, Salmonella, attaching and effacing E coli and F5 (K99 ...
Blanchard, Patricia Carey
core   +1 more source

Diagnostic study of Cryptosporidium spp. and Giardia spp. in stray dogs and cats in Mosul city, Iraq [PDF]

open access: yesIraqi Journal of Veterinary Sciences, 2014
The current study revealed the diagnosis of Cryptosporidium spp. and Giardia spp. in fecal samples which collected from stray dogs and cats in Mosul city. The total percentage of infection with oocysts of Cryptosporidium spp. and cysts of Giardia spp. in
E.D. Hadi   +3 more
doaj  

Detection and molecular characterization of Cryptosporidium spp. in captive canaries (Serinus canaria) using different diagnostic methods

open access: yesRevista Brasileira de Parasitologia Veterinária, 2018
This study used several diagnostic methods to examine the occurrence of and molecularly characterize Cryptosporidium spp. in captive canaries (Serinus canaria) in southern and southeastern Brazil. A total of 498 fecal samples were purified by centrifugal-
Vinícius da Silva Camargo   +6 more
doaj   +1 more source

Diversity of Cryptosporidium spp. in wild rodents from the Canary Islands, Spain

open access: yesParasites & Vectors, 2020
Background Cryptosporidium spp. are worldwide protozoan parasites which include species that can lead to cryptosporidiosis in humans. Different animal species can serve as reservoirs and sources of dissemination of the disease, such as rodent species due
Katherine García-Livia   +2 more
doaj   +1 more source

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