Environmental Status of Cryptococcus neoformans and Cryptococcus gattii in Colombia
نویسندگان
چکیده
منابع مشابه
Long-term survival of Cryptococcus neoformans and Cryptococcus gattii in stored environmental samples from Colombia.
BACKGROUND Both Cryptococcus neoformans and Cryptococcus gattii have been isolated from a variety of environmental sources in Colombia. AIM To determine the viability of C. neoformans/C. gattii isolates in stored soil samples, filtrates and bird droppings from which these yeasts were previously recovered. METHODS A total of 964 samples collected between 2003 and 2009, and kept at room tempe...
متن کاملBiological activity of Cryptococcus neoformans and Cryptococcus gattii from clinical and environmental isolates Atividade biológica de Cryptococcus neoformans e Cryptococcus gattii provenientes de isolados clínicos e ambientais
First submission on 23/05/12; last submission on 31/12/12; accepted for publication on 14/03/13; published on 20/06/13 1. Doctor im Microbiology by Universidade Federal de Minas Gerais (UFMG); assistant professor at Universidade Federal de Sergipe (UFSE). 2. Resident in Neurology at Universidade Federal de São Paulo (UNIFESP). 3. Resident in Cardiology at Instituto Dante Pazzanese. 4. Doctor in...
متن کاملThe Fungus among Us: Cryptococcus neoformans and Cryptococcus gattii Ecological Modeling for Colombia
The environmental isolation of Cryptococcus spp. is typically a difficult undertaking. Collecting samples in the field is costly in terms of travel, personnel time and materials. Furthermore, the recovery rate of Cryptococcus spp. may be very low, thereby requiring a large number of samples to be taken without any guarantee of success. Ecological niche modeling is a tool that has traditionally ...
متن کاملExtracellular DNase activity of Cryptococcus neoformans and Cryptococcus gattii.
Extracellular DNase activity was studied in 73 strains of Cryptococcus neoformans and 12 strains of Cryptococcus gattii. DNase activity was measured by DNase agar clearance with and without Methyl Green. All strains tested showed extracellular DNase activity and no significant difference was found betweenC. neoformans and C. gattii strains. DNase production was higher in strains from clinical o...
متن کاملGenotypes of Clinical and Environmental Isolates of Cryptococcus neoformans and Cryptococcus gattii in Korea.
Multilocus sequence typing analysis was applied to determine the genotypes of 147 (137 clinical and 10 environmental) Cryptococcus neoformans and three clinical Cryptococcus gattii isolates from 1993 to 2014 in Korea. Among the 137 clinical isolates of C. neoformans, the most prevalent genotype was ST5 (n = 131), followed by ST31 (n = 5) and ST127 (n = 1). Three C. gattii strains were identifie...
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ژورنال
عنوان ژورنال: Journal of Fungi
سال: 2021
ISSN: 2309-608X
DOI: 10.3390/jof7060410