Volatile organic compounds (VOC) as biomarkers for detection of Ceratocystis platani
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منابع مشابه
Evaluation of Bio-VOC Sampler for Analysis of Volatile Organic Compounds in Exhaled Breath
Monitoring volatile organic compounds (VOCs) from exhaled breath has been used to determine exposures of humans to chemicals. Prior to analysis of VOCs, breath samples are often collected with canisters or bags and concentrated. The Bio-VOC breath sampler, a commercial sampling device, has been recently introduced to the market with growing use. The main advantage for this sampler is to collect...
متن کاملUse of a gas-sensor array for detecting volatile organic compounds (VOC) in chemically induced cells.
An application of gas sensors for rapid bioanalysis is presented. An array of temperature-modulated semiconductor sensors was used to characterize the headspace above a cell culture. Recombinant Saccharomyces cerevisiae yeast cells, able to respond to 17 beta-estradiol by producing a reporter protein, were used as a model system. Yeast cells had the DNA sequence of the human estrogen receptor s...
متن کاملBreath measurements as volatile organic compound biomarkers.
A brief review of the uses of breath analysis in studies of environmental exposure to volatile organic compounds (VOCs) is provided. The U.S. Environmental Protection Agency's large-scale Total Exposure Assessment Methodology Studies have measured concentrations of 32 target VOCs in the exhaled breath of about 800 residents of various U.S. cities. Since the previous 12-hr integrated personal ai...
متن کاملUrinary Volatile Organic Compounds for the Detection of Prostate Cancer
The aim of this work was to investigate volatile organic compounds (VOCs) emanating from urine samples to determine whether they can be used to classify samples into those from prostate cancer and non-cancer groups. Participants were men referred for a trans-rectal ultrasound-guided prostate biopsy because of an elevated prostate specific antigen (PSA) level or abnormal findings on digital rect...
متن کاملVolatile organic compounds as new biomarkers for colorectal cancer: a review.
Analysis of the volatile part of the metabolome (volatile organic compounds, VOC) present in the gas phase of excreted materials is a promising new screening tool for several cancers, including colorectal cancer (CRC). The VOC signature can reflect health status, like a 'fingerprint', and can be modified in several diseases. Technical difficulties still limit the widespread use of VOC analysis ...
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ژورنال
عنوان ژورنال: Forest Pathology
سال: 2020
ISSN: 1437-4781
DOI: 10.1111/efp.12618