AIMC Topic: Respiratory System

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Classification of Sputum Sounds Using Artificial Neural Network and Wavelet Transform.

International journal of biological sciences May 22, 2018
Sputum sounds are biological signals used to evaluate the condition of sputum deposition in a respiratory system. To improve the efficiency of intensive care unit (ICU) staff and achieve timely clearance of secretion in patients with mechanical venti...
Humans Respiratory System Sputum Wavelet Analysis Neural Networks, Computer Algorithms
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Spatiotemporal calcium signaling patterns underlying opposing effects of histamine and TAS2R agonists in airway smooth muscle.

American journal of physiology. Lung cellular and molecular physiology Jul 1, 2025
Intracellular calcium (Ca) release via phospholipase C (PLC) following G-protein-coupled receptor (GPCR) activation is typically linked to membrane depolarization and airway smooth muscle (ASM) contraction. However, recent findings show that bitter t...
Respiratory System Calcium Signaling Calcium Humans Myocytes, Smooth Muscle Animals Receptors, G-Protein-Coupled Taste Receptors, Type 2 Muscle, Smooth Histamine Flufenamic Acid Chloroquine
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Overview of artificial intelligence in point-of-care ultrasound. New horizons for respiratory system diagnoses.

Anaesthesiology intensive therapy Jan 1, 2024
Throughout the past decades ultrasonography did not prove to be a procedure of choice if regarded as part of the routine bedside examination. The reason was the assumption defining the lungs and the bone structures as impenetrable by ultrasound. Only...
Humans Artificial Intelligence Respiratory Tract Diseases Artifacts Respiratory System Point-of-Care Systems Ultrasonography
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Data Science-Based Analysis of Patient Subgroup Structures Suggest Effects of Rhinitis on All Chemosensory Perceptions in the Upper Airways.

Chemical senses Jan 1, 2021
Viral rhinitis contributes significantly to olfactory dysfunction, but it is unclear how many patients have other chemosensory symptoms in addition to olfactory loss. This was addressed in the present reanalysis of data previously published in Pelleg...
Acute Disease Perception Cohort Studies Rhinitis Respiratory System Olfaction Disorders Male Middle Aged Data Science Adolescent Young Adult Humans Female Adult Machine Learning Aged Prospective Studies
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[Evaluation of upper airway dimension among adolescent patients with different sagittal skeletal patterns by cone-beam CT].

Shanghai kou qiang yi xue = Shanghai journal of stomatology Oct 1, 2017
PURPOSE: To analyze whether upper airway dimensions were influenced by different sagittal skeletal pattern among adolescent patients.
Cephalometry Cone-Beam Computed Tomography Humans Pharynx Sleep Apnea, Obstructive Imaging, Three-Dimensional Respiratory System Adolescent
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Minimally interactive segmentation of 4D dynamic upper airway MR images via fuzzy connectedness.

Medical physics May 1, 2016
PURPOSE: There are several disease conditions that lead to upper airway restrictive disorders. In the study of these conditions, it is important to take into account the dynamic nature of the upper airway. Currently, dynamic magnetic resonance imagin...
Pattern Recognition, Automated Reproducibility of Results Adolescent Image Processing, Computer-Assisted Respiration Humans Magnetic Resonance Imaging Female Respiratory System Motion Time Factors Fuzzy Logic Polycystic Ovary Syndrome Imaging, Three-Dimensional Sleep Apnea, Obstructive
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