Results 71 to 80 of about 13,892 (219)

Cryptosporidium tyzzeri and Cryptosporidium pestis: Which name is valid?

, 2012
The dispute on the validity of Cryptosporidium pestis and Cryptosporidium tyzzeri origins from the uncertainty on the identity of Cryptosporidium parvum described by Tyzzer in 1912 and the interpretation of the Principal of Priority of the International ...
Fayer, R., Zhang, L., Xiao, L., Bowman, D.D., Ryan, U.M.   +4 more
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Cryptosporidium Taxonomy: Recent Advances and Implications for Public Health (Review)

, 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., Xiao, L., Ryan, U., Upton, S.J.   +3 more
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Enteroparásitos en niños menores de 5 años con diarrea. Estudio de la relación causal

Kasmera, 1995
Se obtuvieron las siguientes prevalencias en el grupo con diarrea y sin diarrea respectivamente: Protozoarios: 34.4% y 32.1 %; G.lamblia 16.0% y 16.7%; Cryptosporidium sp 12.8% y 3.6%; E. histol,Ytica 4.8% y 2.4%; B. hominis 4.8% y 11.9%; E.
W. Rincón de Heredia, B. Calvo, M. Heredia   +2 more
doaj  

Cryptosporidium spp. in domestic dogs: the "dog" genotype

, 2000
Genetic and phylogenetic characterization of Cryptosporidium isolates at two loci (18S rRNA gene and heat shock gene) from both Australian and United States dogs demonstrated that dog-derived Cryptosporidium isolates had a distinct genotype which is ...
Monis, P., Limor, J., Thompson, R.C.A., Fayer, R., Morgan, U.M., Denholm, K.M., Irwin, P.J., Xiao, L., Fall, A., Lal, A.A.   +9 more
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EPIDEMIOLOGICAL STUDY OF CRYPTOSPORIDIOSIS AND DISEASE-ASSOCIATED FACTORS IN SHEEP IN A STEPPE REGION OF ALGERIA (AIN OUSSERA)

Agricultura, 2017
This work has focused on the search for Cryptosporidium sp. carried out on a sample of 1 605 animals (1 235 lambs, 300 ewes, and 70 rams) from sixty-two flocks distributed in the commune of Ain Oussera one of the steppe regions of Algeria between 2014 ...
Hichem Dahmani, Ahcen Hakem, Mustapha Oumouna   +2 more
doaj   +1 more source

Prevalence and public health relevance of enteric parasites in domestic dogs and cats in the region of Madrid (Spain) with an emphasis on Giardia duodenalis and Cryptosporidium sp. [PDF]

Vet Med Sci, 2023
Mateo M, Montoya A, Bailo B, Köster PC, Dashti A, Hernández-Castro C, Saugar JM, Matas P, Xiao L, Carmena D.   +9 more
europepmc   +1 more source

Phylogenetic relationships of Cryptosporidium parasites based on the 70- kilodalton heat shock protein (HSP70) gene

, 2000
We have characterized the nucleotide sequences of the 70-kDa heat shock protein (HSP70) genes of Cryptosporidium baileyi, C. felis, C. meleagridis, C. muris, C. serpentis, C. wrairi, and C. parvum from various animals.
Sulaiman, I., Thompson, R.C.A., Morgan, U.M., Xiao, L., Lal, A.A.   +4 more
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Occurrence and molecular characterization of Cryptosporidium sp. in sheep

Semina: Ciências Agrárias, 2017
Considered a zoonosis of utmost importance, cryptosporidiosis has a worldwide distribution and can infect mammals, birds, reptiles, and amphibians. It is caused by a highly resistant protozoan present in the environment and can cause death in immunosuppressed individuals and pups, as well as in farm animals such as cattle and sheep, generating losses ...
Alessandra Snak, Flavia Roberta Smiderle, Nelson Luis Mello Fernandes, Arielle Aparecida Lara, Felipe Gustavo Garcia, Liza Ogawa, Silvia Cristina Osaki   +6 more
openaire   +4 more sources

Genetic diversity of Cryptosporidium spp. in captive reptiles

, 2004
The genetic diversity of Cryptosporidium in reptiles was analyzed by PCR-restriction fragment length polymorphism and sequence analysis of the small subunit rRNA gene.
Kombert, M., Koudela, B., Modry, D., Zhou, L., Sulaiman, I., Limor, J., Junge, R., Graczyk, T.K., Xiao, L., Ryan, U.M., Li, L., Arrowood, M.J., Lal, A.A.   +12 more
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Molecular and Biological Characterization of a Cryptosporidium molnari-Like Isolate from a Guppy (Poecilia reticulata)

, 2004
Histological, morphological, genetic, and phylogenetic analyses of a Cryptosporidium molnari-like isolate from a guppy (Poecilia reticulata) identified stages consistent with those of C. molnari and revealed that C.
Xiao, L., Ryan, U., O'Hara, A.J.
core