Results 21 to 30 of about 5,888 (209)

First identification of Naegleria species and Vahlkampfia ciguana in Nile water, Cairo, Egypt: Seasonal morphology and phylogenetic analysis

open access: yesJournal of Microbiology, Immunology and Infection, 2020
Background/Purpose: In Egypt, there is a scarcity of data concerning Naegleria (N.) family, with a shortage of phylogenetic studies. This study's aim was molecular detection, sequencing and phylogenetic analysis of morphologically identified Nagleria and
Ayman A. El-Badry   +5 more
doaj   +1 more source

IN VITRO IDENTIFICATION OF NAEGLERIA AND ACANTHAMOEBA ISOLATED FROM WATER AND SEAGE [PDF]

open access: yesAssiut Veterinary Medical Journal, 1993
Potentially pathogenic free-living amoebae of the genera Naegleria and Acanthamoeba were isolated from the Egyptian aquatic environment (water and sewage). The isolated species of both genera were identified on the basis of morphological characteristics,
K. ASHMAWY   +5 more
doaj   +1 more source

A nonmitochondrial hydrogen production in Naegleria gruberi [PDF]

open access: yes, 2014
Naegleria gruberi is a free-living heterotrophic aerobic amoeba well known for its ability to transform from an amoeba to a flagellate form. The genome of N.
Šutak, Robert   +4 more
core   +1 more source

Isolation, molecular characterization and phylogeny of Naegleria species in water bodies of North-Western Province, Sri Lanka.

open access: yesPLoS ONE, 2021
BackgroundThe inland freshwater bodies in the North-Western Province of Sri Lanka have ideal environmental conditions for the Naegleria species. Therefore, the presence and prevalence of Naegleria species in the water bodies of North-Western Province ...
Nuwan Gunarathna   +4 more
doaj   +1 more source

Agglutination of Naegleria fowleri and Naegleria gruberi by antibodies in human serum [PDF]

open access: yesJournal of Clinical Microbiology, 1983
The capability of serum samples from 423 human subjects to agglutinate rounded cells of Naegleria fowleri nN68 was assessed. Sera from the umbilical cords of seven infants failed to agglutinate N. fowleri cells. The median agglutination titer was 1:4 for sera from children through age 4 years, 1:8 for sera from juveniles 5 to 15 years of age, and 1:16 ...
M F, Reilly   +3 more
openaire   +2 more sources

Disseminated acanthamoebiasis in a horse

open access: yesBrazilian Journal of Veterinary Pathology, 2020
Amoebic infections have been described in humans and animals, causing lesions in specific organs or as systemic infections. In both animals and humans, immunocompromised patients are predisposed to the infection.
Maria F. Gonzalez   +2 more
doaj   +1 more source

Naegleria fowleri and Naegleria gruberi 20S proteasome: identification and characterization

open access: yesEuropean Journal of Cell Biology, 2020
The Naegleria are ubiquitous free-living amoebae and are characterized by the presence of three phases in their biological cycle: trophozoite, cyst and flagellate. Of this genus, only Naegleria fowleri has been reported as pathogenic to humans. The proteasome is a multi-catalytic complex and is considered to be the most important structure responsible ...
Paula, Guzmán-Téllez   +5 more
openaire   +2 more sources

Meningoencefalitis amebiana primaria por Naegleria fowleri [PDF]

open access: yes, 2023
Las Amebas de Vida Libre (AVL) son protozoos que viven libremente en el ambiente. Se alimentan de bacterias y otros microorganismos. Presentan estadios quísticos (resistencia) y trofozoítos (reproducción).
Costamagna, Sixto Raúl
core  

Biology of Naegleria spp [PDF]

open access: yesMicrobiological Reviews, 1988
Definition du genre et des especes, distribution dans la nature, croissance et nutrition, physiologie et metabolisme, sensibilite aux antimicrobiens et antibiotiques, destruction par les produits chimiques, conservation, structure et fonctions (trophozoites), locomotion etat flagelle, stade kystique, differenciation, enkystement, Nagleria en tant que ...
openaire   +2 more sources

Insights into genome evolution, pan-genome, and phylogenetic implication through mitochondrial genome sequence of Naegleria fowleri species

open access: yesScientific Reports, 2022
In the current study, we have systematically analysed the mitochondrial DNA (mtDNA) sequence of Naegleria fowleri (N. fowleri) isolate AY27, isolated from Karachi, Pakistan. The N.
Muhammad Aurongzeb   +7 more
doaj   +1 more source

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