Results 21 to 30 of about 4,409 (161)

Ocular Acanthamoebiasis in Iraq

open access: yesمجلة كلية الطب, 2008
Free – living or limax amoebae are small free-living protozoans which exist in fresh water and soil environment. These amoebae were found infective to man causing a fatal disease affecting the central nervous system.
Sami Y. Guirges   +2 more
doaj   +1 more source

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

Amoebae as Targets for Toxins or Effectors Secreted by Mammalian Pathogens

open access: yesToxins, 2021
Numerous microorganisms, pathogenic for mammals, come from the environment where they encounter predators such as free-living amoebae (FLA). The selective pressure due to this interaction could have generated virulence traits that are deleterious for ...
Ascel Samba-Louaka
doaj   +1 more source

Pathogenic free-living amoebae in Korea [PDF]

open access: yesThe Korean Journal of Parasitology, 2004
Acanthamoeba and Naegleria are widely distributed in fresh water, soil and dust throughout the world, and cause meningoencephalitis or keratoconjunctivitis in humans and other mammals. Korean isolates, namely, Naegleria sp. YM-1 and Acanthamoeba sp. YM-2, YM-3, YM-4, YM-5, YM-6 and YM-7, were collected from sewage, water puddles, a storage reservoir ...
Ho-Joon, Shin, Kyung-il, Im
openaire   +3 more sources

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

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

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

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

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

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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