Results 31 to 40 of about 251 (129)

Improvement of pulmonary arterial compliance by pulmonary vasodilator in pulmonary hypertension from combined pulmonary fibrosis and emphysema

Respiratory Medicine Case Reports, 2019
Combined pulmonary fibrosis and emphysema (CPFE) is a common but under-recognized syndrome characterized with distinct profiles of both pulmonary fibrosis and emphysema.
Kei Kusaka, Yoshiteru Morio, Yuya Kimura, Keita Takeda, Masahiro Kawashima, Kimihiko Masuda, Hirotoshi Matsui   +6 more
doaj   +1 more source

Use of machine learning models to predict prognosis of combined pulmonary fibrosis and emphysema in a Chinese population

BMC Pulmonary Medicine, 2022
Background Combined pulmonary fibrosis and emphysema (CPFE) is a novel clinical entity with a poor prognosis. This study aimed to develop a clinical nomogram model to predict the 1-, 2- and 3-year mortality of patients with CPFE by using the machine ...
Qing Liu, Di Sun, Yu Wang, Pengfei Li, Tianci Jiang, Lingling Dai, Mengjie Duo, Ruhao Wu, Zhe Cheng   +8 more
doaj   +1 more source

NADH and Nonnatural Dihydronicotinamides (NAH) as Reagents in Organic Synthesis and Catalysis

European Journal of Organic Chemistry, EarlyView.
NADH and synthetic 1,4‐dihydronicotinamides (NAH) are versatile redox reagents that extend beyond biological hydride transfer. This review highlights their development as nonenzymatic reagents in organic synthesis, from polar to radical reactivity and ultimately to applications in complex biological environments.
Uxía Deus‐Lorenzo, José L. Mascareñas, Mauro Mato   +2 more
wiley   +1 more source

Stress Redistribution During Dwell Fatigue in Ti‐6Al‐4V: In Situ Characterization and Crystal Plasticity Modeling

Fatigue &Fracture of Engineering Materials &Structures, EarlyView.
ABSTRACT This study of dwell fatigue in titanium alloys utilizes characterization and DIC to map stress redistribution within domains of microstructure during stress dwell‐loading. The estimation of stresses is based on knowledge of measured strains during the stress hold and at the unloaded state such that spatially resolved creep and stress ...
Yu Cao, Yang Liu, Fionn P. E. Dunne
wiley   +1 more source

Pulmonary function impairment in patients with combined pulmonary fibrosis and emphysema with and without airflow obstruction

International Journal of COPD, 2014
Yoshiaki Kitaguchi,1,2 Keisaku Fujimoto,3 Masayuki Hanaoka,1 Takayuki Honda,4 Junichi Hotta,2 Jiro Hirayama2 1First Department of Internal Medicine, Shinshu University School of Medicine, Matsumoto, 2Department of Internal Medicine, Okaya City Hospital ...
Kitaguchi Y, Fujimoto K, Hanaoka M, Honda T, Hotta J, Hirayama J   +5 more
doaj  

Analysis of clinical characteristics and prognosis of lung cancer patients with CPFE or COPD: a retrospective study

BMC Pulmonary Medicine
Background Lung cancer (LC) commonly occurs in patients with combined pulmonary fibrosis and emphysema (CPFE) and chronic obstructive pulmonary disease (COPD), but comparative research is limited. This study examines clinical characteristics, treatments,
Yuying Wei, Liuqing Yang, Qing Wang
doaj   +1 more source

Serum Krebs von den Lungen-6 as a potential biomarker for distinguishing combined pulmonary fibrosis and emphysema from chronic obstructive pulmonary disease: A retrospective study

Heliyon
Background: The presence of fibrotic interstitial lung disease (ILD) is relatively common in patients with emphysema. This has been designated combined pulmonary fibrosis and emphysema (CPFE). CPFE had worse prognosis than emphysema alone.
Aiyuan Zhou, Xiyan Zhang, Rongli Lu, Wenzhong Peng, Yanan Wang, Haiyun Tang, Pinhua Pan   +6 more
doaj   +1 more source

Combined Pulmonary Fibrosis and Emphysema: Comparative Evidence on a Complex Condition

Biomedicines, 2023
Combined pulmonary fibrosis and emphysema (CPFE) is a clinical syndrome characterized by upper lobe emphysema and lower lobe fibrosis manifested by exercise hypoxemia, normal lung volumes, and severe reduction of diffusion capacity of carbon monoxide. It
Diana Calaras, Alexander G. Mathioudakis, Zsofia Lazar, Alexandru Corlateanu   +3 more
doaj   +1 more source

New complexes [CpFe(DPPE)Thiophenes]PF6

Polyhedron, 1996
Abstract The reactions of CpFe(dppe)I with thiophenes in the presence of TIPF 6 afforded the new complexes [CpFe(dppe)thiophenes]PF 6 (thiophenes = thiophene, 2-methyl-thiophene, 3-methyl-thiophene, 2,5-dimethyl-thiophene, benzothiophene and dibenzothiophene).
Diaz, Eloisa, Leal, Gabriel
openaire   +2 more sources

A Rare Endobronchial Lipoma of the Right Middle Lobe Causing Middle Lobe Syndrome and Recurrent Post‐Obstructive Infection in a Patient With Interstitial Lung Disease, Managed by Lung‐Sparing Bronchoscopy

Respirology Case Reports, Volume 14, Issue 11, November 2026.
A 70‐year‐old smoker with combined pulmonary fibrosis and emphysema presented with recurrent right middle lobe infections and declining pulmonary function. This case describes bronchoscopic diagnosis of endobronchial lipoma and treatment of benign obstruction in persistent middle lobe disease, highlighting the need for longer surveillance to assess ...
Anastasios Palamidas, Kostandinos Papatheodosiou, Evagelia Karagianni, Fotios Daglis, Demosthenes Bouros   +4 more
wiley   +1 more source