Results 41 to 50 of about 6,493,577 (290)

Variation in the Pulmonary Functions with the Phases of the Menstrual Cycle in Adolescent Females [PDF]

Journal of Clinical and Diagnostic Research, 2012
Background: The dynamic changes in the level of various hormones during different phases of the menstrual cycle are known to affect various functions of the body, apart from the reproductive system. This study was intended to demonstrate the variation
Nandhini R., Subhashini A.S.
doaj  

A Biofabricated Human Acinus‐on‐a‐Chip Unveils Mechanotransductive Drivers of Ventilator‐Induced Lung Injury via Decoupling Volutrauma and Barotrauma

Advanced Science, EarlyView.
This bioinspired acinus‐on‐a‐chip recapitulates VILI pathology, revealing that volutrauma drives P53/NF‐κB pathways while barotrauma triggers mitochondrial‐Wnt dysregulation. A fibrotic transitional cell cluster was identified. Pharmacological interventions targeting these pathways significantly ameliorated injury, establishing a mechanobiological ...
Heng Lu, Liansheng Liu, Zengyong Hu, Shuxian Fang, Ruohan Ren, Sidi Liu, Meng Zhao, Zhiting Luo, Ziyue Zhang, Wenlong Shao, Qian Liu   +10 more
wiley   +1 more source

Additive effect of oxitropium bromide in combination with inhaled corticosteroids in the treatment of elderly patients with chronic asthma

Allergology International, 1999
The efficacy of the addition of inhaled oxitropium bromide in combination with inhaled corticosteroids in the treatment of elderly asthmatic patients whose asthma is not well controlled was evaluated. A randomized, open-label cross-over trial comparing 4-
Koichi Nishimura, Hiroshi Koyama, Kyosuke Ishihara, Tsuyoshi Hasegawa, Satoru Katayama, Akio Nakashima, Takateru Izumi   +6 more
doaj   +1 more source

ACAT1‐Mediated SP1‐K694 Lactylation Promotes M1 Macrophage Polarization via TREM1 Transcription in COPD

Advanced Science, EarlyView.
Upon cigarette smoke exposure(CSE), LDHA expression is increased in lung macrophages, promoting the conversion of pyruvate to lactate and elevating the lactylation level of SP1 at the K694 site. This, in turn, enhances SP1 enrichment at the TREM1 promoter, increases TREM1 expression, promoted M1 macrophage polarization, and triggers the secretion of ...
Ling Lin, Ping Zhang, Qing Song, Tao Li, Yuqin Zeng, Ping Chen   +5 more
wiley   +1 more source

CHANGES IN VENTILATION FUNCTION AND RESERVES OF GAS EXCHANGE IN CHILDREN WITH ACUTE BRONCHITIS

Східноукраїнський медичний журнал, 2022
Among the diseases of the lower part of respiratory system in children, acute bronchitis dominates, often with obstructive syndrome and ventilation disorders.
Ben Otmen Mabrouk, Yuriy M. Nechytailo, Tetiana M. Mikheeva, Dmytro Yu. Nechytailo   +3 more
doaj   +1 more source

Rural Labor Supply and Economic Opportunities: Commuting, Migration, Tariffs, and Immigration

Applied Economic Perspectives and Policy, EarlyView.
ABSTRACT Some rural counties remain dependent on agricultural or manufacturing jobs, but an increasing proportion have diversified economics. Rural counties also differ in their abilities to commute to an urban market characterized by higher wages and labor productivity.
Peter F. Orazem, Mary C. Ahearn
wiley   +1 more source

Maximal Forced Inspiratory Flow Dynamics and Acute Exacerbation in Chronic Obstructive Pulmonary Disease Patients with Exacerbation History [PDF]

Tuberculosis and Respiratory Diseases
Background Chronic obstructive pulmonary disease (COPD), characterized by progressive airflow obstruction and frequent exacerbations, is a significant global health burden. COPD severity has traditionally been assessed using expiratory flow measurements,
Heemoon Park, Jung-Kyu Lee, Eun Young Heo, Deog Kyeom Kim, Hyun Woo Lee   +4 more
doaj   +1 more source

Large lungs may predict increased air trapping in navy divers

Physiological Reports, 2022
Navy divers tend to have large lungs and low expiratory flow rates in the terminal portion of a spirogram. We examined Finnish Navy divers for the presence of air trapping, airway obstruction, and functional airway compression, and their association with
Tomi Wuorimaa, Jari Haukka, Janne Tikkinen, Kai Parkkola, Päivi Piirilä   +4 more
doaj   +1 more source

Preferential trading in agriculture: New insights from a structural gravity analysis and machine learning

American Journal of Agricultural Economics, EarlyView.
Abstract Preferential trade agreements (PTAs) contain various non‐tariff provisions, yet identifying their trade effects remains challenging because these commitments are high‐dimensional and strongly correlated within agreements. We estimated a theory‐consistent structural gravity model with domestic flows for 26 agricultural subsectors over 1988–2017
Dongin Kim, Sandro Steinbach
wiley   +1 more source

A Review on Current Challenges and Knowledge Gaps in Artificial Stone Silicosis

American Journal of Industrial Medicine, EarlyView.
ABSTRACT Background The global emergence of artificial stone (AS) silicosis represents a critical occupational health challenge. The aim of this systematic review is to provide an overview of the clinical, functional, radiological, and occupational characteristics of patients affected by AS silicosis at the time of diagnosis, and to identify current ...
Paola Mason, Marco Biasioli, Filippo Liviero, Mariella Carrieri, Maria Luisa Scapellato, Vincenzo Baldo, Shivonne Prasad, Dunya Tomic, Ryan Hoy   +8 more
wiley   +1 more source