Instability of Aspergillus Galactomannan in Stored Clinical Samples
نویسندگان
چکیده
منابع مشابه
Instability of Aspergillus galactomannan in stored clinical samples.
We read with interest the recent paper by Wheat et al. (1) reporting on the long-term stability of Aspergillus galactomannan in bronchoalveolar lavage fluid (BALF) and serum specimens stored at 20°C. Their findings contrasted with previously published results from Johnson et al. (2), who had observed a significant loss of signal in serum— but not BALF—samples upon long-term storage. We here exp...
متن کاملMolecular Detection of Azole-Resistant Aspergillus fumigatus in Clinical Samples
Aspergillus diseases are often caused by Aspergillus fumigatus. Azoles are the mainstay of therapy, but the management of aspergillosis is hampered by the emergence of azole resistance. Rapid detection of azole resistance might benefit treatment outcome by early treatment modifications. However, the yield of fungal culture in invasive aspergillosis is low and susceptibility testing requires sev...
متن کاملthe contamination rate of stored wheat samples of mazandaran province by aspergillus flavous and aflatoxin (2003)
introduction: in respect of underground cultivation, production and consumption wheat is the major alimentary seed in iran. the contamination of wheat to fungi especially aspergillus flavous (the most important aflatoxin producer in nature) and aflatoxin is a risky factor to community health. the aim of this study was to identify aspergillus flavous and aflatoxins in the stored wheat of mazanda...
متن کاملMolecular identification of aflatoxigenic Aspergillus species in feedstuff samples
Background and Purpose: Aflatoxins are naturally produced by some species of Aspergillus, such as A. flavus and A. parasiticus. Aflatoxins reportedly have carcinogenic effects on human, poultry, and livestock, and therefore could be linked to severe human illnesses. Aflatoxin biosynthesis pathway involves different clustered genes, including structural, regular, and unassigned genes. The presen...
متن کاملContamination of Stored Pistachios to Aspergillus Section Flavi and Aflatoxins
Background: Contamination of stored pistachio nuts to Aspergillus section Flavi and aflatoxins (AFs) as well as effective parameters on fungal growth and AF production during storage was assayed. Methods: Twenty one pistachio nut samples were taken from some warehouse of Damghan county. Different parameters of storage, including temperature, relative humidity, and pest infestation were recorded...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Clinical Microbiology
سال: 2014
ISSN: 0095-1137,1098-660X
DOI: 10.1128/jcm.01912-14