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U Ryan

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Articles 36
Citations 434
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Recent Articles
1.
Ryan U, Hill K, Deere D
Water Res . 2022 May; 220:118659. PMID: 35635918
As urban communities continue to grow, demand for recreational access (including swimming) in drinking water sources have increased, yet relatively little is understood about the public health implications this poses...
2.
Squire S, Robertson I, Yang R, Ayi I, Ryan U
Acta Trop . 2019 Aug; 199:105126. PMID: 31394078
Gastrointestinal (GIT) parasite infections result in significant economic losses to ruminant livestock production. To determine the prevalence and risk factors associated with GIT parasite infections in livestock from Ghana, a...
3.
Ng-Hublin J, Combs B, Reid S, Ryan U
Epidemiol Infect . 2018 Jul; 146(11):1413-1424. PMID: 29974834
Cryptosporidium is a protozoan parasite that causes the diarrhoeal disease, cryptosporidiosis. Although many species have been identified, the majority of human disease worldwide is caused by two species; Cryptosporidium parvum...
4.
Mackie J, Stenner R, Gillett A, Barbosa A, Ryan U, Irwin P
Aust Vet J . 2017 Jun; 95(7):259-261. PMID: 28653380
Case Report: An adult female Australian little red flying fox (Pteropus scapulatus) presented with icterus and anaemia. Examination of a blood smear revealed numerous trypanosomes 20.4-30.8 µm long with tapered...
5.
Yang R, Abraham S, Gardner G, Ryan U, Jacobson C
Aust Vet J . 2017 Apr; 95(5):143-148. PMID: 28444752
Objective: Develop a multiplex quantitative PCR assay to investigate the prevalence and shedding of Escherichia coli O157/O145, Salmonella spp. and Campylobacter spp. in sheep at sale yards and abattoirs. Methods:...
6.
Ryan U, Zahedi A, Paparini A
Parasite Immunol . 2016 Jul; 38(9):535-47. PMID: 27454991
Cryptosporidium is a major cause of moderate-to-severe diarrhoea in humans worldwide, second only to rotavirus. Due to the wide host range and environmental persistence of this parasite, cryptosporidiosis can be...
7.
Yang R, Ryan U, Gardner G, Carmichael I, Campbell A, Jacobson C
Aust Vet J . 2016 Apr; 94(5):129-37. PMID: 27113981
Objectives: To develop molecular tools for the investigation of the prevalence, species and faecal shedding of Yersinia in sheep. Methods: A quantitative PCR (qPCR) targeting the β subunit of the...
8.
Zhao G, Fang Y, Ryan U, Guo Y, Wu F, Du S, et al.
Parasitol Res . 2015 Nov; 115(2):879-87. PMID: 26593737
Cryptosporidium parvum commonly inhabits the intestinal tract of animals and humans and can cause acute watery diarrhea and weight loss. However, host immune responses to Cryptosporidium infections are not fully...
9.
Austen J, Ryan U, Ditcham W, Friend J, Reid S
Exp Parasitol . 2015 Mar; 153:105-10. PMID: 25816975
Trypanosoma copemani is known to be infective to a variety of Australian marsupials. Characterisation of this parasite revealed the presence of stercorarian-like life-cycle stages in culture, which are similar to...
10.
Yang R, Elankumaran Y, Hijjawi N, Ryan U
Exp Parasitol . 2015 Mar; 153:55-62. PMID: 25765560
A cell-free culture system for Cryptosporidium parvum was analysed using scanning electron microscopy (SEM) to characterise life cycle stages and compare gene expression in cell-free culture and cell culture using...