Results 161 to 170 of about 204,699 (375)

Oxymatrine Inhibits Epithelial‐Mesenchymal Transition to Alleviate Airway Remodeling in Chronic Obstructive Pulmonary Disease by Suppressing the TGF‐β1/Smad Pathway

open access: yesThe Kaohsiung Journal of Medical Sciences, EarlyView.
ABSTRACT This study explored the therapeutic efficacy of oxymatrine (OMT, C15H24N2O2) in a murine model of cigarette smoke (CS)‐induced chronic obstructive pulmonary disease (COPD) and elucidated its underlying mechanisms. A COPD model was established in mice through prolonged exposure to CS, followed by intraperitoneal administration of OMT (50 mg/kg)
Shuang Zhou, Ju‐Xiang Zhu, Jing Li
wiley   +1 more source

Idiopathic Pulmonary Hilar Fibrosis: An Unusual Cause of Pulmonary Hypertension [PDF]

open access: bronze, 1993
Raúl E. Espinosa   +3 more
openalex   +1 more source

Practical Applications of Secondary/Extractive Electrospray Ionization (SESI): A Versatile Tool for Real‐Time Chemical Analysis

open access: yesMass Spectrometry Reviews, EarlyView.
ABSTRACT In the 1980s, researchers discovered the remarkable ability of electrospray plumes to effectively ionize gas‐phase molecules via secondary ionization. Around 20 years later—coinciding with the ambient mass spectrometry revolution—secondary electrospray ionization (SESI) and extractive electrospray ionization (EESI) coupled to mass spectrometry
Xin Luo   +5 more
wiley   +1 more source

The Cellular and Physiological Basis for Lung Repair and Regeneration: Past, Present, and Future. [PDF]

open access: yes, 2020
The respiratory system, which includes the trachea, airways, and distal alveoli, is a complex multi-cellular organ that intimately links with the cardiovascular system to accomplish gas exchange.
Basil, Maria C   +15 more
core   +1 more source

Causal Link and Shared Biomarkers Between Rheumatoid Arthritis and Idiopathic Pulmonary Fibrosis

open access: yesMed Research, EarlyView.
ABSTRACT This study investigates the causal relationship between rheumatoid arthritis (RA) and idiopathic pulmonary fibrosis (IPF), aiming to identify shared biomarkers between the two conditions. Utilizing bidirectional Mendelian randomization (MR), we assessed causality by analyzing genome‐wide association study (GWAS) data from European cohorts ...
Xixi Pan   +5 more
wiley   +1 more source

Comparative evaluation of supervised and unsupervised deep learning strategies for denoising hyperpolarized 129Xe lung MRI

open access: yesMagnetic Resonance in Medicine, EarlyView.
Abstract Purpose Reduced signal‐to‐noise ratio (SNR) in hyperpolarized 129Xe MR images can affect accurate quantification for research and diagnostic evaluations. Thus, this study explores the application of supervised deep learning (DL) denoising, traditional (Trad) and Noise2Noise (N2N) and unsupervised Noise2void (N2V) approaches for 129Xe MR ...
Abdullah S. Bdaiwi   +6 more
wiley   +1 more source

Effect of lung T lymphocytes on fibroblasts in idiopathic pulmonary fibrosis and extrinsic allergic alveolitis. [PDF]

open access: bronze, 1990
Moisés Selman   +7 more
openalex   +1 more source

Pathology of a Canine Model of Localized Prostate Carcinoma

open access: yesThe Prostate, EarlyView.
ABSTRACT Background Dogs spontaneously develop prostate carcinoma (PC) and share prostate gland anatomy, physiology, and size to men. Over the last 15 years, we have developed and refined a canine model of focal PC to evaluate therapeutic‐diagnostic (theranostic) interventions.
Nathan K. Hoggard   +17 more
wiley   +1 more source

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