Results 31 to 40 of about 4,517 (176)

Investigating the frequency of free-living amoeba in water resources with emphasis on Acanthamoeba in Bandar Abbas city, Hormozgan province, Iran in 2019–2020

open access: yesBMC Research Notes, 2020
Objective These amoebas can cause dangerous illnesses when they accidentally enter the human body, so it is necessary to determine various forms of organisms in water resources to prevent the danger they can cause and risks to human health. Currently, in
Homa Attariani   +5 more
doaj   +1 more source

Free living amoebae in water environment: health implications

open access: yesMicrobiologia Medica, 2014
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Rossella Briancesco, Lucia Bonadonna
doaj   +1 more source

Novel Endosymbionts in Rhizarian Amoebae Imply Universal Infection of Unrelated Free-Living Amoebae by Legionellales

open access: yesFrontiers in Cellular and Infection Microbiology, 2021
Legionellales-infected water is a frequent cause of local outbreaks of Legionnaires’ disease and Pontiac fever. Decontaminations are difficult because Legionellales reproduce in eukaryotic microorganisms (protists).
Marcel Dominik Solbach   +2 more
doaj   +1 more source

Free-living amoebae isolated in the Central African Republic: epidemiological and molecular aspects

open access: yesThe Pan African Medical Journal, 2017
Among the many species of free-living amoebae infecting humans, only Naegleria fowleri, a few species of Acanthamoeba, Balamuthia mandrillaris recently Sappinia diploïdea and Paravahlkampfia Francina are responsible for human diseases especially deadly ...
Alain Farra   +4 more
doaj   +1 more source

The maintenance of free-living amoebae by cryopreservation

open access: yesThe Korean Journal of Parasitology, 1992
We have successfully cryopreserved free-living amoebae in order to maintain them feasibly under the conditions in our laboratory. The viability of trophozoites was higher when frozen by slow cooling (overall 0.7 degree C/min) than by fast cooling (overall 1.3 degrees C/min).
S A, Seo, T S, Yong, K, Im
openaire   +2 more sources

Cartography of Free-Living Amoebae in Soil in Guadeloupe (French West Indies) Using DNA Metabarcoding

open access: yesPathogens, 2020
Free-living amoebae (FLA) are ubiquitous protists. Pathogenic FLA such as N. fowleri can be found in hot springs in Guadeloupe, soil being the origin of this contamination.
Yann Reynaud   +3 more
doaj   +1 more source

Prevalence of potentially pathogenic free-living amoebae from Acanthamoeba and Naegleria genera in non-hospital, public, internal environments from the city of Santos, Brazil

open access: yesBrazilian Journal of Infectious Diseases
Acanthamoeba and Naegleria species are free-living amoebae (FLA) found in a large variety of natural habitats. The prevalence of such amoebae was determined from dust samples taken from public non-hospital internal environments with good standards of ...
Lais Helena Teixeira   +4 more
doaj   +1 more source

Pathogenic free-living amoebae

open access: yesThe Korean Journal of Parasitology, 1990
Studies on pathogenic free-living amoebae performed in Korea were briefly reviewed. One strain of Naegleria fowleri was isolated from the sewage, and 3 strains of Acanthamoeba culbertsoni from a reservoir and the gill of fish. They were identified by morphological characteristics. Three strains among the 4 were experimentally proved pathogenic to cause
openaire   +2 more sources

Spores of the Large Free-living Amoebae [PDF]

open access: yesNature, 1956
IN the course of some experiments on Amoebae suggested to me by Dr. P. Couillard of Brussels, I have discovered an easy method of procuring clean spores, newly hatching and developing specimens of the large free-living Amoebae (proteus, lescherae, discoides, kerrii).
openaire   +2 more sources

POTENTIALLY PATHOGENIC FREE-LIVING AMOEBAE IN SOME FLOOD-AFFECTED AREAS DURING 2011 CHIANG MAI FLOOD

open access: yesRevista do Instituto de Medicina Tropical de São Paulo, 2013
SUMMARY The survey was carried out to investigate the presence of potentially pathogenic free-living amoebae (FLA) during flood in Chiang Mai, Thailand in 2011.
Anchalee Wannasan   +3 more
doaj   +1 more source

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