Results 91 to 100 of about 10,890,615 (391)

Classify Respiratory Abnormality in Lung Sounds Using STFT and a Fine-Tuned ResNet18 Network [PDF]

arXiv, 2022
Recognizing patterns in lung sounds is crucial to detecting and monitoring respiratory diseases. Current techniques for analyzing respiratory sounds demand domain experts and are subject to interpretation. Hence an accurate and automatic respiratory sound classification system is desired.
arxiv  

Coronavirus Disease 2019 (COVID‐19) and Cardiovascular Disease: A Viewpoint on the Potential Influence of Angiotensin‐Converting Enzyme Inhibitors/Angiotensin Receptor Blockers on Onset and Severity of Severe Acute Respiratory Syndrome Coronavirus 2 Infection

Journal of the American Heart Association : Cardiovascular and Cerebrovascular Disease, 2020
recent study confirmed that respiratory syndrome uses severe acute respiratory syndrome coronavirus (SARS- CoV) angiotensin- converting enzyme 2 (ACE2) for ...
Junyi Guo, Zheng Huang, Li Lin, Jiagao Lv   +3 more
semanticscholar   +1 more source

FEM1B enhances TRAIL‐induced apoptosis in T lymphocytes and monocytes

FEBS Open Bio, EarlyView.
FEM1B facilitates TRAIL‐induced apoptosis through distinct mechanisms in T lymphocytes and monocytes. In T lymphocytes, FEM1B engages with TRAF2, leading to a reduction in TRAF2 expression, which subsequently lessens TRAF2's inhibitory influence on caspase‐8.
Chenbo Yang, Wenhui Yu, Cui Dang, Jingjing Zhang, Jiahan Lu, Jing Xue   +5 more
wiley   +1 more source

One-step diagnosis of infection and lung cancer using metagenomic sequencing

Respiratory Research
Background Traditional detection methods face challenges in meeting the diverse clinical needs for diagnosing both lung cancer and infections within a single test. Onco-mNGS has emerged as a promising solution capable of accurately identifying infectious
Shaoqiang Li, Yangqing Zhan, Yan Wang, Weilong Li, Xidong Wang, Haoru Wang, Wenjun Sun, Xuefang Cao, Zhengtu Li, Feng Ye   +9 more
doaj   +1 more source

Dual Attention Network for Heart Rate and Respiratory Rate Estimation [PDF]

arXiv, 2021
Heart rate and respiratory rate measurement is a vital step for diagnosing many diseases. Non-contact camera based physiological measurement is more accessible and convenient in Telehealth nowadays than contact instruments such as fingertip oximeters since non-contact methods reduce risk of infection. However, remote physiological signal measurement is
arxiv  

Comprehensive clinical evaluation of novel 4DCT‐based lung function imaging methods

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Purpose Methods have been developed that apply image processing to 4DCTs to generate 4DCT‐ventilation/perfusion lung imaging. Traditional methods for 4DCT‐ventilation rely on Hounsfield‐Unit (HU) density‐change methods and suffer from poor numerical robustness while not providing 4DCT‐perfusion data.
Ehsan Golkar, Taindra Neupane, Lydia Wilson, Jennifer Kwak, Richard Castillo, Edward Castillo, Yevgeniy Vinogradskiy   +6 more
wiley   +1 more source

Airway basal stem cell-derived extracellular vesicles modulate proliferation, migration and collagen deposition of fibroblasts

Stem Cell Research & Therapy
Background Human bronchial epithelial cell-derived extracellular vesicles have demonstrated the ability to attenuate fibroblasts activation. However, the specific key effector cell populations mediating this inhibitory effect remain unidentified.
Lisi Luo, Huijie Yang, Junfeng Huang, Difei Chen, Yushan He, Jinsheng Lin, Haikang Zeng, Chu Hua, Zikai Lin, Minting Wu, Yuqin Ma, Qilin Deng, Ming Liu, Shiyue Li   +13 more
doaj   +1 more source

Technical performance analysis of different types of spirometers

BMC Pulmonary Medicine, 2022
Background The spirometer is an important element in lung function examinations, and its accuracy is directly related to the accuracy of the results of these examinations and to the diagnosis and treatment of diseases.
Zhongping Wu, Ruibo Huang, Liping Zhong, Yi Gao, Jinping Zheng   +4 more
doaj   +1 more source

Sarcopenia and frailty in chronic respiratory disease

Chronic Respiratory Disease, 2017
Sarcopenia and frailty are geriatric syndromes characterized by multisystem decline, which are related to and reflected by markers of skeletal muscle dysfunction.
A. Bone, N. Hepgul, S. Kon, M. Maddocks
semanticscholar   +1 more source

Could SARS-CoV-2-Induced Hyperinflammation Magnify the Severity of Coronavirus Disease (CoViD-19) Leading to Acute Respiratory Distress Syndrome?

Frontiers in Immunology, 2020
Citation: Girija ASS, Shankar EM and Larsson M (2020) Could SARS-CoV-2-Induced Hyperinflammation Magnify the Severity of Coronavirus Disease (CoViD-19) Leading to Acute Respiratory Distress Syndrome? Front. Immunol. 11:1206. doi: 10.3389/fimmu.2020.01206
L. F. V. Dyk, A. Girija, E. Shankar, M. Larsson   +3 more
semanticscholar   +1 more source