Results 81 to 90 of about 30,828 (221)
Molecular characterization of Cryptosporidium isolates obtained from human immunodeficiency virus-infected individuals living in Switzerland, Kenya, and the United States. [PDF]
, 2000 A total of 22 Cryptosporidium isolates from human immunodeficiency virus-infected patients from Kenya, Switzerland, and the United States were examined at three genetic loci: the 18S ribosomal DNA, HSP-70, and acetyl coenzyme A synthetase genes.
Deplazes, P. +8 more
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Veterinary Medicine and Science, Volume 12, Issue 4, July 2026.This cross‐sectional study reports the prevalence and molecular characterisation of Cryptosporidium spp. and Giardia duodenalis in Algerian equines. C. equi and C. hominis were detected for the first time in Algerian horses and donkeys, respectively, and equines are identified as potential sources of zoonotic C. parvum subtypes.
Nassiba Reghaissia +11 more
wiley +1 more source
Simplified methods for obtaining purified oocysts from mice and for growing Cryptosporidium parvum in vitro [PDF]
, 1996 Seven- to 8-day-old Arc/Swiss mice were infected with 100,000-120,000 Cryptosporidium parvum oocysts. At 8 days postinfection (PI) the jejunum, ileum, cecum, colon, and rectum were removed.
Meloni, B.P., Thompson, R.C.A.
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BMC Genomics, 2019 Background Cryptosporidiosis is a major cause of gastrointestinal diseases in humans and other vertebrates. Previous analyses of invasion-related proteins revealed that Cryptosporidium parvum, Cryptosporidium hominis, and Cryptosporidium ubiquitum mainly
Zhixiao Xu +4 more
doaj +1 more source
In Vitro Antiparasitic Effects of Silver Nanoparticles on Sarcocystis Bradyzoites
Veterinary Medicine and Science, Volume 12, Issue 4, July 2026.In vitro, silver nanoparticles (AgNPs) exhibit dose and time‐dependent antiparasitic activity against Sarcocystis bradyzoites from sheep, achieving up to 59.53% mortality at 800 µg/mL after 120 min. These results suggest AgNPs may be a potential alternative to traditional drugs, meriting further in vivo investigation for veterinary use.
Nasrin Karimi +3 more
wiley +1 more source
Cryptosporidium Taxonomy: Recent Advances and Implications for Public Health (Review) [PDF]
, 2004 There has been an explosion of descriptions of new species of Cryptosporidium during the last two decades. This has been accompanied by confusion regarding the criteria for species designation, largely because of the lack of distinct morphologic ...
Fayer, R. +3 more
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Risk Ranking of Microbiological Hazards in Food (2015–2019)
Food Risk Assess Europe, Volume 4, Issue 3, July 2026.Abstract Microbiological food safety risks arise from pathogens that can contaminate food at different points along the food chain. Exposure to these hazards can result in illnesses that can vary widely in severity and duration, depending on factors such as the specific pathogen involved, the amount of the pathogen ingested, and the susceptibility of ...
Ms Chloe Glennon +12 more
wiley +1 more source
Freshwater Biology, Volume 71, Issue 6, June 2026.ABSTRACT Saprolegniosis, also known as water mould, is a lethal disease caused by Saprolegnia oomycetes that threatens freshwater animals including fish, amphibians, and crustaceans, as well as aquaculture. It causes biodiversity loss and population declines, including those of endangered fishes.
Ville Julkunen +5 more
wiley +1 more source
Characterisation of Cryptosporidium growth and propogation in cell free environments [PDF]
, 2011 Cryptosporidium is an enteric parasite that has a global impact on the health and survival of millions of people and animals worldwide. The resistant oocyst stage of the organism's life cycle is excreted in the faeces of infected animals and humans and ...
Estcourt, Annika
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Heliyon, 2018 Infections with Cryptosporidium spp. and Cystoisospora belli are important causes of diarrhoea in HIV patients. Nevertheless, information concerning these two parasites is scarce in many African countries, including Mozambique.
Verónica Casmo +3 more
doaj +1 more source