Results 161 to 170 of about 13,952,393 (347)

Validity of the 13C–Caffeine Breath Test As A Noninvasive, Quantitative Test of Liver Function [PDF]

open access: bronze, 2003
Gordon Jung-Hyuk Park   +5 more
openalex   +1 more source

Real‐Time High‐Definition Hyperspectral Endoscopy via Spatial‐Temporal Low‐Frequency‐Stochastic Spectral Encoding

open access: yesAdvanced Science, EarlyView.
A real‐time, high‐definition hyperspectral endoscopy is enabled by developing a spatial‐temporal spectral encoding approach based on low‐frequency stochastic filters combined with an encoding‐guided attention network. It provides hyperspectral image of in vivo tissue with fine superficial features, enables visualization of rapid and subtle ...
Xiaowei Liu   +11 more
wiley   +1 more source

Diagnostic Evaluation of Small Intestinal Microbial Overgrowth: A Cross-Sectional Comparison of Glucose and Lactulose Breath Tests. [PDF]

open access: yesJ Clin Med
Scalese G   +9 more
europepmc   +1 more source

Modification Strategies of Carbon‐Based Electrodes From Structural Regulation to Multifunctional Integration

open access: yesAdvanced Science, EarlyView.
Tracing the evolution from structural regulation to multifunctional integration, this paper systematically analyzes modification strategies for carbon‐based electrodes. It evaluates how element doping, surface functionalization, and composite material design affect the electrode performance, and offers perspectives on future applications and challenges
Yunlei Wang   +4 more
wiley   +1 more source

P.06.11 MAGNETIC RESONANCE IMAGING TO MEASURE ORO-CAECAL TRANSIT TIME IN ASYMPTOMATIC HEALTHY SUBJECTS – A COMPARISON WITH LACTULOSE HYDROGEN BREATH TEST

open access: bronze, 2013
Edoardo Savarino   +8 more
openalex   +1 more source

Spot Hydrogen Breath Test for Predicting Response to Low Fermentable Oligo-, Di-, Mono-saccharides, and Polyols Dietary Advice in Patients With Bloating

open access: diamond, 2023
Pochara Somvanapanich   +6 more
openalex   +2 more sources

H⁺ Exchange‐Driven ppb‐Level and High‐Selective Formaldehyde Detection at Room Temperature for Environmental and Clinical Applications

open access: yesAdvanced Science, EarlyView.
This article presents an innovative room‐temperature formaldehyde sensor based on H⁺ exchange method, achieving ppb‐level detection limit and exceptional selectivity. The study highlights its practical potential for real‐time environmental monitoring and clinical diagnostic applications.
Lubing Cai   +9 more
wiley   +1 more source

Breath Tests

open access: yesEuropean review for medical and pharmacological sciences, 2004
openaire   +3 more sources

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