Cryptococcus neoformans var neoformans Isolated from Droppings of Captive Birds in Nigeria
نویسندگان
چکیده
منابع مشابه
Isolation of Cryptococcus neoformans from pigeon droppings in Ahwaz, Iran
C. neoformans is a basidiomycetous, yeast-like fungus that, following inhalation from an environmental source, causes respiratory and neurological infection in humans and animals. This fungus has 5 serotypes (A, B, C, D, and AD), and recently was subdivided into 3 varieties known as C. neoformans var. grubii (serotype A), C. neoformans var. neoformans (serotype D), and C. neoformans var. gattii...
متن کاملPrevalence of Cryptococcus neoformans var. neoformans (Serotype D) and Cryptococcus neoformans var. grubii (Serotype A) isolates in New York City.
Analysis of 40 New York City Cryptococcus neoformans isolates revealed that 39 were typeable, of which 85 and 12.5% were Cryptococcus neoformans var. grubii (serotype A) and Cryptococcus neoformans var. neoformans (serotype D), respectively. The prevalence of serotype D isolates in New York City appears to be significantly higher than indicated by previous studies of North American isolates.
متن کاملOrigin of Cryptococcus neoformans var. neoformans diploid strains.
The basidiomycetous yeast Cryptococcus neoformans is an important human fungal pathogen. Two varieties, C. neoformans var. neoformans and C. neoformans var. gattii, have been identified. Both are heterothallic with two mating types, MATa and MATalpha. Some rare isolates are self-fertile and are considered occasional diploid or aneuploid strains. In the present study, 133 isolates, mostly from I...
متن کاملIn vitro antifungal susceptibility of clinical isolates of Cryptococcus neoformans var. neoformans and C. neoformans var. gattii.
One of the differences observed between the two varieties of Cryptococcus neoformansis the greater difficulty to achieve an adequate therapeutical response in patients affected by C. neoformans var. gattii, an observation that has been validated in vitro only rarely. The aim of this work was to study the susceptibility patterns of 35 Colombian clinical isolates of C. neoformans, 20 of which bel...
متن کاملFirst report of isolation of Cryptococcus neoformans var. neoformans from avian excreta in Kathmandu, Nepal.
This paper delineates the first report on the saprophytic distribution of Cryptococcus neoformans var. neoformans in the city of Kathmandu, Nepal. Twenty-eight samples of old and dry pigeon droppings collected from different sites in Kathmandu were investigated for the presence of C. neoformans by employing a dilution technique. The organism was isolated from seven (25%) of the specimens, repre...
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ژورنال
عنوان ژورنال: Journal of Wildlife Diseases
سال: 1997
ISSN: 0090-3558
DOI: 10.7589/0090-3558-33.2.343