Results 71 to 80 of about 3,772,063 (376)
Animals, 2022 The horse, as a flight animal with a survival strategy involving rapid escape from predators, is a natural-born athlete with enormous functional plasticity of the respiratory system.
Natalia Kozłowska +3 more
doaj +1 more source
Inception-Based Network and Multi-Spectrogram Ensemble Applied For Predicting Respiratory Anomalies and Lung Diseases [PDF]
arXiv, 2020 This paper presents an inception-based deep neural network for detecting lung diseases using respiratory sound input. Recordings of respiratory sound collected from patients are firstly transformed into spectrograms where both spectral and temporal information are well presented, referred to as front-end feature extraction.
arxiv
Fine temporal structure of cardiorespiratory synchronization [PDF]
Am J Physiol Heart Circ Physiol 306:H755, 2014, 2014 Cardiac and respiratory rhythms are known to exhibit a modest degree of phase synchronization, which is affected by age, diseases, and other factors. We study the fine temporal structure of this synchrony in healthy young, healthy elderly, and elderly subjects with coronary artery disease.
arxiv +1 more source
Nitric Oxide in Health and Disease of the Respiratory System [PDF]
Physiological Reviews, 2004 During the past decade a plethora of studies have unravelled the multiple roles of nitric oxide (NO) in airway physiology and pathophysiology. In the respiratory tract, NO is produced by a wide variety of cell types and is generated via oxidation of l-arginine that is catalyzed by the enzyme NO synthase (NOS).
RICCIARDOLO, Fabio Luigi Massimo +3 more
openaire +4 more sources
The Effect of Air Pollution on Respiratory System Disease Admissions and Health Expenditures [PDF]
, 2019 Objectives: Air pollution increases hospital admissions due to respiratory system diseases. This study aims to investi-gate health expenditures due to hospital admissions in Erzincan, Turkey.Methods: We acquired data on daily admissions of patients with ...
Aktaş, Mehmet +7 more
core +1 more source
Molecular Oncology, EarlyView.NAD+ regeneration by mitochondrial complex I NADH dehydrogenase is important for cancer cell proliferation. Specifically, NAD+ is necessary for the activities of NAD+‐dependent deacetylases SIRT3 and SIRT7, which suppress the expression of p21Cip1 cyclin‐dependent kinase inhibitor, an antiproliferative molecule, at the translational and transcriptional
Masato Higurashi +5 more
wiley +1 more source
End-to-End AI-Based Point-of-Care Diagnosis System for Classifying Respiratory Illnesses and Early Detection of COVID-19 [PDF]
arXiv, 2020 Respiratory symptoms can be a caused by different underlying conditions, and are often caused by viral infections, such as Influenza-like illnesses or other emerging viruses like the Coronavirus. These respiratory viruses, often, have common symptoms, including coughing, high temperature, congested nose, and difficulty breathing.
arxiv
Neurological Consequences of COVID-19 Infection [PDF]
arXiv, 2021 COVID-19 infections have well described systemic manifestations, especially respiratory problems. There are currently no specific treatments or vaccines against the current strain. With higher case numbers, a range of neurological symptoms are becoming apparent.
arxiv
Molecular Oncology, EarlyView.Pancreatic ductal adenocarcinoma patient‐derived xenografts (PDAC‐PDXs) engrafted orthotopically in the pancreas of immunodeficient mice retain the main genetic and histopathological characteristics of the original human tumors. A 294 stroma gene signature differentiates between PDAC‐PDXs that are responsive to gemcitabine plus nab‐paclitaxel versus ...
Alessia Anastasia +13 more
wiley +1 more source
Studia Medyczne, 2017 Introduction : Tobacco smoking is the major risk factor of respiratory system diseases. However, it is worth noticing other crucial factors increasing the risk of such diseases, such as alcohol consumption, obesity, excess fat tissue around the neck and ...
Agnieszka B. Bartoszek +4 more
doaj +1 more source