Dr. Beatriz L. Gomez and colleagues described a new inhibition immunoassay for the diagnosis of histoplasmosis (1). My laboratory developed and extensively evaluated an antibody sandwich immunoassay for this purpose. It is important to contrast the two methods, as their performance characteristics differ. The characteristics of the assay developed in my laboratory are high sensitivity in dissem...

35 36 Isavuconazole (BAL4815) is a promising novel broad-spectrum triazole in late37 stage clinical development that has proven active in vitro against Aspergillus and 38 Candida. We compared the in vitro activity of this agent with that of voriconazole and 39 fluconazole by the CLSI M38-A and CLSI M27-A2 procedures against a large 40 collection of 1007 relevant opportunistic fungi collected fr...

The minimal inhibitory concentrations (MICs) of lucknomycin, a new polyenic derivative, were determined for 101 clinical isolates of Candida, 38 clinical or environmental strains of Aspergillus fumigatus, and 30 isolates of A. niger. The most susceptible species were Candida albicans and Candida tropicalis (mean MIC, 0.4 micrograms/ml). Aspergillus spp. were less susceptible, with mean MICs of ...

PURPOSE Fusarium, Aspergillus, and Dematiaceous are the most common fungal species causing keratitis in tropical countries. Herein we report a prospective study on fungal keratitis caused by these three fungal species. METHODOLOGY A prospective investigation was undertaken to evaluate eyes with presumed fungal keratitis. All the fungal isolates (n = 73) obtained from keratitis infections were...

BACKGROUND Intracranial fungal granulomas occur by extension from contiguous structures or by hematogenous dissemination from lungs. Isolated granulomas without any obvious source of infection are extremely uncommon. OBJECTIVE To describe isolated intracerebral Aspergillus spp. granuloma without any obvious source of infection. MATERIALS AND METHODS We analyzed clinical, radiological and pa...

The Experiments were carried out during the period of July 2001 to December 2002. Infestation of poultry feeds by fungi and aflatoxins content in feeds were determined. Ten feed samples were collected from ten different farms located in three different areas of Bangladesh. Five different fungal species belonging four genera were detected which were Aspergillus flavus, Aspergillus niger, Fusariu...

Aflatoxins are secondary toxic metabolites produced by some Aspergillus spp. particularly, Aspergillus flavus and A. parasiticus that contaminate food and feed. The objective of this study was to evaluate the contamination of feedstuffs with Aspergillus spp. and detect genes involved in the aflatoxin biosynthesis pathway of A. flavus and A. parasiticus isolates. A total of 110 cow feed samples ...

The in vitro antifungal activity of albendazole, a benzimidazole widely used as an antihelmintic drug in humans, was investigated and assessed for its activity against Aspergillus spp. Forty-eight isolates, representing the most frequent species found in human pathology [Aspergillus fumigatus (n = 27), Aspergillus flavus (n = 10), Aspergillus terreus (n = 7), Aspergillus nidulans (n = 3) and As...

Humid indoor environments may be colonised by allergenic filamentous microfungi (moulds), Aspergillus spp., Penicillium spp., Cladosporium spp., and Alternaria spp. in particular. Mould-induced respiratory diseases are a worldwide problem. In the last two decades, mould allergens and glucans have been used as markers of indoor exposure to moulds. Recently, mould allergens Alt a 1 (Alternaria al...