Natural habitat of Cryptococcus neoformans var. gattii
نویسندگان
چکیده
منابع مشابه
Cutaneous cryptococcosis due to Cryptococcus neoformans var. gattii.
A case of cutaneous cryptococcosis due to Cryptococcus neoformans var. gattii in an immunocompetent host is presented. In addition a review of the literature on this subject was carried out and a brief comment made on occurrence of the variety gattii in Brazil.
متن کاملCryptococcus neoformans var. gattii meningitis in Egypt: a case report.
Cryptococcus neoformans is an encapsulated yeast ubiquitous in nature which, when it infects humans, typically causes pulmonary disease and occasionally meningitis [1]. Serotyping of the organism has identified 3 main varieties: C. neoformans var. grubii (serotype A), C. neoformans var. neoformans (serotype D) and C. neoformans var. gattii (serotypes B and C) [2]. Serotypes A and D have been is...
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 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 کاملDiversity of the Cryptococcus neoformans-Cryptococcus gattii species complex.
More than 110 years of study of the Cryptococcus neoformans and Cryptococcus gattii species complex has resulted in an enormous accumulation of fundamental and applied biological and clinical knowledge. Recent developments in our understanding of the diversity within the species complex are presented, emphasizing the intraspecific complexity, which includes species, microspecies, hybrids, serot...
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ژورنال
عنوان ژورنال: Journal of Clinical Microbiology
سال: 1990
ISSN: 0095-1137,1098-660X
DOI: 10.1128/jcm.28.7.1642-1644.1990