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   Articles with "breath samples" as a keyword



Assessing individual performance and maintaining breath sample integrity in biomedical detection dogs

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recommendations! Published in 2018 at "Behavioural Processes"

DOI: 10.1016/j.beproc.2017.08.008

Abstract: In empirical tests of biomedical detection dogs, exhaled breath samples are often used because breath contains volatile organic compounds that can signal metabolic states, infection, or disease. However, in studies that present dogs with breath… read more here.

Keywords: breath; detection; breath samples; silicone coated ... See more keywords

Breath collection protocol for SARS-CoV-2 testing in an ambulatory setting

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recommendations! Published in 2022 at "Journal of Breath Research"

DOI: 10.1088/1752-7163/ac4e2c

Abstract: Background. The SARS-CoV-2 pandemic changed the way the society functioned. The race to develop a rapid, non-invasive, widely available test resulted in multiple studies examining the potential of breath to be that ‘game changing test’.… read more here.

Keywords: sars cov; collection; breath; protocol ... See more keywords

Impact of breath sample collection method and length of storage of breath samples in Tedlar bags on the level of selected volatiles assessed using gas chromatography-ion mobility spectrometry (GC-IMS)

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recommendations! Published in 2024 at "Journal of Breath Research"

DOI: 10.1088/1752-7163/ad4736

Abstract: The analysis of volatile organic compounds (VOCs) in exhaled air has attracted the interest of the scientific community because it provides the possibility of monitoring physiological and metabolic processes and non-invasive diagnostics of various diseases.… read more here.

Keywords: breath; tedlar bags; tedlar bag; storage ... See more keywords

A deep learning approach for detecting liver cirrhosis from volatolomic analysis of exhaled breath

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recommendations! Published in 2022 at "Frontiers in Medicine"

DOI: 10.3389/fmed.2022.992703

Abstract: Liver disease such as cirrhosis is known to cause changes in the composition of volatile organic compounds (VOC) present in patient breath samples. Previous studies have demonstrated the diagnosis of liver cirrhosis from these breath… read more here.

Keywords: liver cirrhosis; breath samples; breath; deep learning ... See more keywords