نتایج جستجو برای: bovine cryptosporidium
تعداد نتایج: 77813 فیلتر نتایج به سال:
Evaluation of a combination rapid immunoassay for detection of Giardia and Cryptosporidium antigens.
A combination cassette format nonenzymatic rapid immunoassay for detection of Giardia and Cryptosporidium antigens was evaluated by using 556 patient stool specimens from three clinical laboratories. This assay (Genzyme Diagnostics Contrast Giardia/Cryptosporidium), which can be used with fresh or formalin-fixed specimens, had unadjusted sensitivities and specificities of 96.1 and 98.5% for Gia...
Rotaviruses (RVs) are significant enteric pathogens of humans and animals. In March 2021, the University Kentucky Veterinary Diagnostic Laboratory (UKVDL) received a fecal sample from 1-week-old goat kid with diarrhea farm 5 additional diarrheic kids. The was tested negative for Bovine coronavirus , rotavirus Group A, E. coli K99+, Cryptosporidium parvum Salmonella spp by multiplex real-time PC...
BACKGROUND Cryptosporidiosis is a zoonotic disease caused by the protozoan parasite Cryptosporidium spp. that can affect domestic animal and human populations. In newborn ruminants, cryptosporidiosis is characterized by outbreaks of diarrhea, which can result in high morbidity and economic impact. The aim of the present study was to determine the prevalence of Cryptosporidium spp. in small rumi...
1. Fayer R. Taxonomy and species delimitation in Cryptosporidium. Exp Parasitol. 2010;124:90–7. DOI: 10.1016/j. exppara.2009.03.005 2. Morgan-Ryan UM, Fall A, Ward LA, Hijjawi N, Sulaiman I, Fayer R, et al. Cryptosporidium hominis n. sp. (Apicomplexa: Cryptosporididae) from Homo sapiens. J Eukaryot Microbiol. 2002;49:433– 40. DOI: 10.1111/j.1550-7408.2002. tb00224.x 3. Xiao L, Ryan U. Cryptospo...
background: cryptosporidiosis is a common coccidian parasite infection in patients with diarrhea that has worldwide distribution especially in developed countries. therefore,the aim of this study was to determine the occurrence of cryptosporidium infection in patients with gastroenteritis admitted to hospitals of mazandaran university of medical sciences by parasitological and molecular methods...
OBJECTIVES To determine the prevalence of Cryptosporidium infection in children with diarrhoea, identify associated factors and identify the parasite using Polymerase Chain Reaction (PCR). METHODS A total of 138 diarrhoeic faecal samples were collected between August 2011 and February 2013, from children under 12 years of age, admitted to paediatric units of Teaching Hospitals, Kandy and Pera...
We analyzed 1,042 Cryptosporidium oocyst-positive slides (456 from raw waters and 586 from drinking waters) of which 55.7% contained 1 or 2 oocysts, to determine species/genotypes present in Scottish waters. Two nested PCR-restriction fragment length polymorphism (RFLP) assays targeting different loci (1 and 2) of the hypervariable region of the 18S rRNA gene were used for species identificatio...
There is an increasing demand for diagnostic testing for Giardia intestinalis (G. lamblia) and Cryptosporidium parvum, with a priority being placed on obtaining diagnostic results in an efficient and timely manner. Several commercial companies have developed rapid diagnostic tests that are simple to perform and can be completed in less time than traditional methods for detecting Giardia and Cry...
OBJECTIVE Pigs, as hosts of zoonotic Cryptosporidium species/genotypes, are domestic animals with public health significance. The present study was to characterize the infection rate and species/genotype of Cryptosporidium in pre-weaned and post-weaned pigs from Shanghai and Shaoxing, China. METHODS A total of 208 fecal samples (42 from pre-weaned piglets, and 166 from post-weaned pigs) were ...
The identification and characterisation of Cryptosporidium genotypes and subtypes are fundamental to the study of cryptosporidiosis epidemiology, aiding in prevention and control strategies. The objective was to determine the genetic diversity of Cryptosporidium in samples obtained from hospitals of Rio de Janeiro, Brazil, and Buenos Aires, Argentina. Samples were analysed by microscopy and Taq...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید