Results 21 to 30 of about 87,907 (296)

Cytauxzoon felis in salivary glands of Amblyomma americanum

open access: yesTicks and Tick-Borne Diseases, 2023
Cytauxzoon felis is a tick-borne piroplasmid hemoparasite that causes life-threatening disease in cats. Despite the critical role that ticks play in pathogen transmission, our knowledge regarding the C.
Tzushan S. Yang   +7 more
doaj   +1 more source

Rickettsia felis in Ctenocephalides felis felis from Five Geographic Regions of Brazil [PDF]

open access: yesThe American Society of Tropical Medicine and Hygiene, 2014
This study evaluated rickettsial infection in 701 Ctenocephalides felis felis fleas that were collected from dogs and cats in 31 municipalities, encompassing all regions and major biomes of Brazil. A total of 268 (38.2%) fleas from 30 municipalities were polymerase chain reaction (PCR) positive for the rickettsial gltA gene.
Maria Halina Ogrzewalska   +5 more
openaire   +3 more sources

Development of a gp60-subtyping method for Cryptosporidium felis

open access: yesParasites & Vectors, 2020
Feline cryptosporidiosis is an increasing problem, especially in catteries. In humans, close contact with cats could be a potential source of infection although the risk of contracting cryptosporidiosis caused by Cryptosporidium felis is considered to be
Laura Rojas-López   +5 more
semanticscholar   +1 more source

Subtype distribution of zoonotic pathogen Cryptosporidium felis in humans and animals in several countries

open access: yesEmerging Microbes and Infections, 2020
Cryptosporidium felis is the major etiologic agent of cryptosporidiosis in felines and has been reported in numerous human cryptosporidiosis cases. Sequence analysis of the 60-kDa glycoprotein (gp60) gene has been developed for subtyping C.
Wen Jiang   +8 more
semanticscholar   +1 more source

Rickettsia felis identified in two fatal cases of acute meningoencephalitis

open access: yesPLoS Neglected Tropical Diseases, 2020
Background Rickettsia felis has recently emerged worldwide as a cause of human illness. Typically causing mild, undifferentiated fever, it has been implicated in several cases of non-fatal neurological disease in Mexico and Sweden.
A. Mawuntu   +13 more
semanticscholar   +1 more source

UAV Photogrammetry of Forests as a Vulnerable Process. A Sensitivity Analysis for a Structure from Motion RGB-Image Pipeline

open access: yesRemote Sensing, 2018
Structural analysis of forests by UAV is currently growing in popularity. Given the reduction in platform costs, and the number of algorithms available to analyze data output, the number of applications has grown rapidly.
Julian Frey   +3 more
doaj   +1 more source

Bartonella infections in fleas (Siphonaptera : Pulicidae) and lack of Bartonellae in ticks (Acari : Ixodidae) from Hungary [PDF]

open access: yes, 2006
Fleas (95 Pulex irritans, 50 Ctenocephalides felis, 45 Ctenocephalides canis) and ixodid ticks (223 Ixodes ricinus, 231 Dermacentor reticulatus, 204 Haemaphysalis concinna) were collected in Hungary and tested, in assays based on PCR, for Bartonella ...
Márialigeti, Károly   +4 more
core   +1 more source

Same Viewpoint Different Perspectives—A Comparison of Expert Ratings with a TLS Derived Forest Stand Structural Complexity Index

open access: yesRemote Sensing, 2019
Forests are one of the most important terrestrial ecosystems for the protection of biodiversity, but at the same time they are under heavy production pressures. In many cases, management optimized for timber production leads to a simplification of forest
Julian Frey   +3 more
doaj   +1 more source

Molecular evidence for the presence of Rickettsia Felis in the feces of wild-living African apes. [PDF]

open access: yesPLoS ONE, 2013
Rickettsia felis is a common emerging pathogen detected in mosquitoes in sub-Saharan Africa. We hypothesized that, as with malaria, great apes may be exposed to the infectious bite of infected mosquitoes and release R.
Alpha Kabinet Keita   +12 more
doaj   +1 more source

bak deletion stimulates gastric epithelial proliferation and enhances Helicobacter felis-induced gastric atrophy and dysplasia in mice [PDF]

open access: yes, 2015
Helicobacter infection causes a chronic superficial gastritis that in some cases progresses via atrophic gastritis to adenocarcinoma. Proapoptotic bak has been shown to regulate radiation-induced apoptosis in the stomach and colon and also susceptibility
Abuderman, A A   +5 more
core   +1 more source

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