Results 61 to 70 of about 39,769 (214)

Public Health Implications of Latent Toxoplasmosis and Its Association With Type 2 Diabetes: A Case–Control Study in Qazvin, North‐Western Iran

open access: yesHealth Science Reports, Volume 9, Issue 2, February 2026.
ABSTRACT Introduction Toxoplasma gondii is a worldwide‐distributed zoonotic parasite, causing latent infections in humans. Increasing evidence has suggested a possible link between toxoplasmosis and diabetes mellitus (DM), though data from Iran are limited. This study was conducted to determine the seroprevalence of latent T.
Leila Modarresnia   +11 more
wiley   +1 more source

Morphological and Molecular Characterization of Eimeria spp. Infecting Domestic Poultry Gallus gallus in Riyadh City, Saudi Arabia

open access: yesMicroorganisms, 2023
Coccidiosis in chickens is one of the major problems in the poultry industry, caused by protozoan parasites of the genus Eimeria. The current study used morphological and molecular characteristics to identify Eimeria spp.
Mohammed M. Mares   +3 more
doaj   +1 more source

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

Coccidian oocysts

open access: yesParasitology, 1944
1. The spores of Eimeria (not the oocysts) are the real infective agents and, as in other Sporozoa, they readily set free their sporozoites in the duodenum or in vitro under suitable conditions.2. The protective oocyst has double walls: the ectocyst is thick and impervious to fluids but easily fractures by mechanical means, such as drying.
openaire   +1 more source

Modeling Factors Associated With Diarrhea Caused by Cryptosporidium Species Using Machine Learning Methods

open access: yesJournal of Clinical Laboratory Analysis, Volume 40, Issue 3, February 2026.
This study applies machine learning methods, specifically Random Forest and Bagged CART, to classify Cryptosporidium spp. infections among children and identify key risk factors. The Bagged CART model demonstrated superior sensitivity and predictive performance, highlighting household crowding and water source as the most influential determinants of ...
Türkan Mutlu Yar   +2 more
wiley   +1 more source

Population biology of Toxoplasma gondii: what's out and where did they come from

open access: yesMemorias do Instituto Oswaldo Cruz, 2009
Until recently, Toxoplasma gondii was considered to be clonal with little genetic variability. In this paper we summarize recent genotyping data from chickens in Brazil, and pigs, lambs and white-tailed deer in the USA, to demonstrate the high genetic ...
JP Dubey, Chunlei Su
doaj   +1 more source

Parasites of the Spotted Sucker, Minytrema melanops (Cypriniformes: Catostomidae) from Arkansas and Oklahoma [PDF]

open access: yes, 2018
During October 2015, March and April 2016 and again between March and April 2017, 15 Spotted Sucker (Minytrema melanops) were collected from sites in the Ouachita (n = 5), Red (n = 1), and St.
Choudhury, Anindo   +6 more
core   +3 more sources

Imaging malaria parasites across scales and time

open access: yesJournal of Microscopy, Volume 301, Issue 2, Page 122-150, February 2026.
Abstract The idea that disease is caused at the cellular level is so fundamental to us that we might forget the critical role microscopy played in generating and developing this insight. Visually identifying diseased or infected cells lays the foundation for any effort to curb human pathology.
Julien Guizetti
wiley   +1 more source

Effect of sulphuric acid and formalin on sporulation of Eimeria bovis oocysts

open access: yesKufa Journal for Veterinary Medical Sciences, 2011
Eimeria bovis oocysts were isolated and identified after obtained the fecal sample from infected calf.     Three different concentrations of sulphuric acid and of formalin were examining to observe their effect on E.bovis oocysts sporulation in ...
Noaman N. A'aiz
doaj   +1 more source

Effects of Feed Additives and Mixed Eimeria Species Infection on Intestinal Microbial Ecology of Broilers [PDF]

open access: yes, 2006
Evaluation of digestive microbial ecology is necessary to understand effects of growth-promoting feed. In the current study, the dynamics of intestinal microbial communities (MC) were examined in broilers fed diets supplemented with a combination of ...
Clemente-Hernandez, S.   +2 more
core   +2 more sources

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