Results 71 to 80 of about 104,676 (298)

Airway epithelium respiratory illnesses and allergy (AERIAL) birth cohort: study protocol

Frontiers in Allergy
IntroductionRecurrent wheezing disorders including asthma are complex and heterogeneous diseases that affect up to 30% of all children, contributing to a major burden on children, their families, and global healthcare systems. It is now recognized that a
Elizabeth Kicic-Starcevich, David G. Hancock, David G. Hancock, David G. Hancock, Thomas Iosifidis, Thomas Iosifidis, Thomas Iosifidis, Patricia Agudelo-Romero, Patricia Agudelo-Romero, Jose A. Caparros-Martin, Yuliya V. Karpievitch, Desiree Silva, Desiree Silva, Desiree Silva, Desiree Silva, Lidija Turkovic, Peter N. Le Souef, Peter N. Le Souef, Anthony Bosco, Anthony Bosco, Anthony Bosco, David J. Martino, Anthony Kicic, Anthony Kicic, Anthony Kicic, Susan L. Prescott, Susan L. Prescott, Stephen M. Stick, Stephen M. Stick, Stephen M. Stick   +29 more
doaj   +1 more source

Collaborative Three-Tier Architecture Non-contact Respiratory Rate Monitoring using Target Tracking and False Peaks Eliminating Algorithms [PDF]

arXiv, 2020
Monitoring the respiratory rate is crucial for helping us identify respiratory disorders. Devices for conventional respiratory monitoring are inconvenient and scarcely available. Recent research has demonstrated the ability of non-contact technologies, such as photoplethysmography and infrared thermography, to gather respiratory signals from the face ...
arxiv  

Interfacial Yield Stress Response in Synthetic Mucin Solutions

Advanced Materials Interfaces, EarlyView.
The solution rheology of novel synthetic mucins mimicking natural mucin domains is studied. Like many natural mucin solutions, apparent solid‐like rheology is seen. However, no bulk structural features are found to explain it. Interfacial rheology and robust modelling reveal that this arises from molecular associations at the air–water interface ...
Sumit Sunil Kumar, Travis Leadbetter, J. Brandon McClimon, Manuel A. Lema, Farhana M. Khan, Prashant K. Purohit, Adam B. Braunschweig, Robert W. Carpick   +7 more
wiley   +1 more source

A Distinct Difference Between Air and Mucosal Temperatures in Human Respiratory Tract

Frontiers in Medicine, 2021
Extensive evidence indicates that several types of temperature-sensitive ion channels are abundantly expressed in the sensory nerves innervating airway mucosa.
Mehdi Khosravi, Ruei-Lung Lin, Ashish P. Maskey, Subodh Pandey, An-Hsuan Lin, Lu-Yuan Lee   +5 more
doaj   +1 more source

Extracting Fractional Inspiratory Time from Electrocardiograms [PDF]

arXiv, 2020
Non-invasive at-home monitoring of lung and lung airways health enables the early detection and tracking of respiratory diseases like asthma and chronic obstructive pulmonary disease (COPD). Various proposed approaches estimate the respiratory rate and extract the respiratory waveform from an electrocardiogram (ECG) signal as a way to discreetly ...
arxiv  

Disintegration of the KITENIN/ErbB4 Functional Complex by the Flavonoid Hispidulin Suppresses Colorectal Cancer Progression

Advanced Therapeutics, EarlyView.
Hispidulin disrupts the KITENIN/ErbB4 oncogenic complex and inhibits KITENIN‐mediated AP‐1 activity, cell invasion, and aerobic glycolysis. It also suppresses the production of cancer‐associated metabolites and downregulates transcriptional regulators downstream of the KITENIN complex.
Mücahit Varlı, Songjin Oh, Eunae Kim, Barış Gökalsın, Nüzhet Cenk Sesal, Kyung Keun Kim, Man Jeong Paik, Hangun Kim   +7 more
wiley   +1 more source

Implantable Self‐Powered Systems for Electrical Stimulation Medical Devices

Advanced Science, EarlyView.
In this paper, the design strategy and clinical application of ISS are discussed in depth from four aspects: the design and optimization of the energy collection module, the selection and preparation of adaptive electrode materials, the innovation of system design strategy, and the biological effect of electrical stimulation of ISS.
Xi Cui, Li Wu, Chao Zhang, Zhou Li
wiley   +1 more source

Nasal commensal Staphylococcus epidermidis enhances interferon-λ-dependent immunity against influenza virus

Microbiome, 2019
Background Staphylococcus epidermidis is one of the most abundant colonizers of healthy human mucosa including that in the respiratory tract. As the respiratory microbiome has been linked to host immune responses, this study sought to determine the role ...
Hyun Jik Kim, Ara Jo, Yung Jin Jeon, Sujin An, Kang-Mu Lee, Sang Sun Yoon, Jae Young Choi   +6 more
doaj   +1 more source

Rapid Extraction of Respiratory Waveforms from Photoplethysmography: A Deep Encoder Approach [PDF]

arXiv, 2022
Much of the information of breathing is contained within the photoplethysmography (PPG) signal, through changes in venous blood flow, heart rate and stroke volume. We aim to leverage this fact, by employing a novel deep learning framework which is a based on a repurposed convolutional autoencoder.
arxiv  

Real‐Time Evolutionary Landscape of the Bronchial Epithelium and Corresponding Dynamic Immune Cell Alterations in Lung Squamous Cell Carcinogenesis

Advanced Science, EarlyView.
Lung squamous cell carcinoma (LUSC) is often preceded by sequential premalignant lesions with an increasing probability of malignant progression. Using single‐cell RNA sequencing, the dynamic cellular evolution from normal lung to LUSC tissues is delineated; clonal structure of premalignant and malignant epithelium is reveled; the conversion of immune ...
Baohong Luo, Yuting Luo, Sicheng Chen, Tiantian Yang, Bixia Liu, Xiting Liao, Xiaoke Zheng, Tian Tian, Jinxu Liu, Qinru Zhan, Xiaohua Situ, Zhongpeng Xie, Yanxia Wang, Zhe‐Sheng Chen, Honglei Chen, Zheng Yang, Zunfu Ke   +16 more
wiley   +1 more source