Results 111 to 120 of about 38,882,850 (250)

Impact of predicted microbiota tryptophanase activity on Cryptosporidium parvum proliferation.

open access: yesPLoS ONE
Protozoa in the genus Cryptosporidium infect intestinal epithelial cells. The profile of the fecal microbiota has been shown to impact the proliferation of Cryptosporidium parvum in a mouse model of cryptosporidiosis and a reverse effect of the parasite ...
Debora Regina Romualdo da Silva   +2 more
doaj   +1 more source

Genotyping of Cryptosporidium spp. isolated from human stool samples in Switzerland [PDF]

open access: yes, 2003
In a study to estimate the frequency of Cryptosporidium infections in Switzerland, stool samples from patients found to be positive for Cryptosporidium spp.
Fretz, R.   +5 more
core  

Anthroponotic transmission of Cryptosporidium parvum predominates in countries with poorer sanitation: a systematic review and meta-analysis

open access: yesParasites & Vectors, 2019
Background Globally cryptosporidiosis is one of the commonest causes of mortality in children under 24 months old and may be associated with important longterm health effects. Whilst most strains of Cryptosporidium parvum are zoonotic, C.
Philippa King   +2 more
doaj   +1 more source

Cryptosporidium parvum in Oysters from Commercial Harvesting Sites in the Chesapeake Bay

open access: yesEmerging Infectious Diseases, 1999
Oocysts of Cryptosporidium parvum, a zoonotic waterborne pathogen, can be removed by bivalve molluscs from contaminated water and retained on gills and in hemolymph. We identified oocysts of C.
Ronald Fayer   +7 more
doaj   +1 more source

Apical exosomes released from C. parvum-infected biliary epithelium display anti-C. parvum activity.

open access: yes, 2013
(A) Effects of incubation with isolated exosomes from the biliary epithelium on C. parvum viability. Exosomes were isolated from the basolateral or apical supernatants of H69 monolayers of non-infected control, cells of C.
Bing Q. Huang (157470)   +8 more
core   +1 more source

Cryptosporidium parvum and Cryptosporidium hominis subtypes in crab-eating macaques

open access: yesParasites & Vectors, 2019
Background Non-human primates are often infected with human-pathogenic Cryptosporidium hominis subtypes, but rarely with Cryptosporidium parvum. In this study, 1452 fecal specimens were collected from farmed crab-eating macaques (Macaca fascicularis) in ...
Li Chen   +9 more
doaj   +1 more source

A new species of Cryptosporidium (Apicomplexa: Cryptosporidiidae) from eastern grey kangaroos (Macropus giganteus) [PDF]

open access: yes, 2008
Cryptosporidium macropodum n. sp is described. Oocysts of C. macropodum from the feces of kangaroos (Macropus spp.) are morphologically indistinguishable from other mammalian Cryptosporidium species, including C. parvum, C. hominis, C. suis, and C. canis.
Power, M.L., Ryan, U.M.
core  

C. parvum priming protects against re-challenge despite continuous protein malnutrition.

open access: yes, 2016
Growth (A) and parasite fecal shedding (B) following challenge with 107 C. parvum oocysts in either naïve (PBS-C. parvum 107) PD-fed mice, or mice previously exposed to either 106 (Cp 106) or 107 (Cp 107) C. parvum oocysts 21 days prior as indicated (n =
David T. Bolick (529509)   +12 more
core   +1 more source

Molecular Targets of the 5-Amido-Carboxamide Bumped Kinase Inhibitor BKI-1748 in Cryptosporidium parvum and HCT-8 Host Cells. [PDF]

open access: yes
Cryptosporidium parvum is an apicomplexan parasite causing persistent diarrhea in humans and animals. Issuing from target-based drug development, calcium-dependent protein kinase 1 inhibitors, collectively named bumped kinase inhibitors (BKIs), with ...
Erkang Fan   +15 more
core   +2 more sources

Membrane changes in murine macrophages after in-vivo stimulation and activation [PDF]

open access: yes, 1983
The expression of various receptors and other surface determinants on resident, glycogen-and Corynebacterium parvum- elicited mouse peritoneal macrophages has been described.
GLASS, EJ, WEIR, DM, STEWART, J
core  

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