Results 1 to 10 of about 227,330 (261)

Breath Analysis: Comparison among Methodological Approaches for Breath Sampling [PDF]

Molecules, 2020
Despite promising results obtained in the early diagnosis of several pathologies, breath analysis still remains an unused technique in clinical practice due to the lack of breath sampling standardized procedures able to guarantee a good repeatability and
Annamaria Catino, Alessia Di Gilio, Niccolo Varesano   +2 more
exaly   +6 more sources

The Role of Breath Analysis in the Non-Invasive Early Diagnosis of Malignant Pleural Mesothelioma (MPM) and the Management of At-Risk Individuals [PDF]

Molecules
Malignant pleural mesothelioma (MPM) is a rare and aggressive malignancy associated with occupational or environmental exposure to asbestos. Effective management of MPM remains challenging due to its prolonged latency period and the typically late onset ...
Marirosa Nisi, Alessia Di Gilio, Jolanda Palmisani, Niccolò Varesano, Domenico Galetta, Annamaria Catino, Gianluigi de Gennaro   +6 more
doaj   +2 more sources

The Use of Breath Analysis in the Management of Lung Cancer: Is It Ready for Primetime? [PDF]

Current Oncology, 2022
Breath analysis is a promising non-invasive method for the detection and management of lung cancer. Exhaled breath contains a complex mixture of volatile and non-volatile organic compounds that are produced as end-products of metabolism.
Rachel J. Keogh, John C. Riches
doaj   +2 more sources

Metabolic trajectories of diabetic ketoacidosis onset described by breath analysis [PDF]

Frontiers in Endocrinology
PurposeThis feasibility study aimed to investigate the use of exhaled breath analysis to capture and quantify relative changes of metabolites during resolution of acute diabetic ketoacidosis under insulin and rehydration therapy.MethodsBreath analysis ...
Mo Awchi, Mo Awchi, Kapil Dev Singh, Kapil Dev Singh, Sara Bachmann Brenner, Sara Bachmann Brenner, Marie-Anne Burckhardt, Marie-Anne Burckhardt, Melanie Hess, Melanie Hess, Jiafa Zeng, Jiafa Zeng, Alexandre N. Datta, Alexandre N. Datta, Urs Frey, Urs Frey, Urs Zumsteg, Gabor Szinnai, Gabor Szinnai, Pablo Sinues, Pablo Sinues   +20 more
doaj   +2 more sources

Simultaneous measurement of inhaled air and exhaled breath by double multicapillary column ion-mobility spectrometry, a new method for breath analysis: results of a feasibility study

ERJ Open Research, 2022
The high sensitivity of the methods applied in breath analysis entails a high risk of detecting analytes that do not derive from endogenous production.
Michael Westhoff, Maren Friedrich, Jörg I. Baumbach   +2 more
doaj   +1 more source

A proof of concept study for the differentiation of SARS-CoV-2, hCoV-NL63, and IAV-H1N1 in vitro cultures using ion mobility spectrometry

Scientific Reports, 2021
Rapid, high-throughput diagnostic tests are essential to decelerate the spread of the novel coronavirus disease 2019 (COVID-19) pandemic. While RT-PCR tests performed in centralized laboratories remain the gold standard, rapid point-of-care antigen tests
M. Feuerherd, A.-K. Sippel, J. Erber, J. I. Baumbach, R. M. Schmid, U. Protzer, F. Voit, C. D. Spinner   +7 more
doaj   +1 more source

Breath Analysis for Early Detection of Rising Ketone Bodies in Postpartum Dairy Cows Classified as at Risk of Ketosis

Ruminants, 2023
Ketosis is a metabolic disorder associated with high production and low energy intake in dairy cows. Fat reserves are mobilized, and gluconeogenesis occurs.
Elaine van Erp-van der Kooij, Janiek Derix, Stijn van Gorp, Amy Timmermans, Charles Krijnen, István Fodor, Liesbeth Dingboom   +6 more
doaj   +1 more source

SnO₂-Based Ultra-Flexible Humidity/Respiratory Sensor for Analysis of Human Breath

Biosensors, 2023
Developing ultraflexible sensors using metal oxides is challenging due to the high-temperature annealing step in the fabrication process. Here, we demonstrate the ultraflexible relative humidity (RH) sensor on food plastic wrap by using 808 nm near ...
Moumita Deb, Mei-Yu Chen, Po-Yi Chang, Pin-Hsuan Li, Ming-Jen Chan, Ya-Chung Tian, Ping-Hung Yeh, Olivier Soppera, Hsiao-Wen Zan   +8 more
doaj   +1 more source

Breath Analysis of COVID-19 Patients in a Tertiary UK Hospital by Optical Spectrometry: The E-Nose CoVal Study

Biosensors, 2023
Throughout the SARS-CoV-2 pandemic, diagnostic technology played a crucial role in managing outbreaks on a national and global level. One diagnostic modality that has shown promise is breath analysis, due to its non-invasive nature and ability to give a ...
Steven Laird, Luke Debenham, Danny Chandla, Cathleen Chan, Emma Daulton, Johnathan Taylor, Palashika Bhat, Lisa Berry, Peter Munthali, James A. Covington   +9 more
doaj   +1 more source

Comparison of Targeted and Untargeted Approaches in Breath Analysis for the Discrimination of Lung Cancer from Benign Pulmonary Diseases and Healthy Persons

Molecules, 2021
The aim of the present study was to compare the efficiency of targeted and untargeted breath analysis in the discrimination of lung cancer (Ca+) patients from healthy people (HC) and patients with benign pulmonary diseases (Ca−).
Michalis Koureas, Dimitrios Kalompatsios, Grigoris D. Amoutzias, Christos Hadjichristodoulou, Konstantinos Gourgoulianis, Andreas Tsakalof   +5 more
doaj   +1 more source