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Prevalence and Risk Factors of Cognitive Impairment in COPD: A Systematic Review and Meta-Analysis.
Public Health Nurs
January 2025
Department of Gastrointestinal Surgery, Peking University Shenzhen Hospital, Shenzhen, China.
Aim: The aim of this systematic review is to present the pooled estimated prevalence and risk factors for cognitive impairment (CI) in patients with chronic obstructive pulmonary disease (COPD).
Background: Patients with COPD suffer from progressive and irreversible airflow limitation, resulting in continuous impairment of lung function, which in addition to causing lesions in the lungs, often accrues to other organs as well. In recent years, a growing number of cross-sectional and longitudinal studies have shown that hypoxia is an important factor in causing CI and that there is an important link between them, but the assessment of co-morbid neurocognitive impairment and dysfunction is often overlooked.
Var. and Extract Mixture Protects Against Lipopolysaccharide-Induced Pulmonary Inflammation and Cyclophosphamide-Induced Immune Deficiency: Evidence.
J Med Food
January 2025
Department of Food Science & Biotechnology, Sejong University, Seoul, Republic of Korea.
Respiratory tract diseases (RTDs) cause airflow limitations and impaired respiratory function, primarily due to pulmonary inflammation and immune dysfunction. var. Kitamur and (CP) are traditional herbs known for their anti-inflammatory and immune-enhancing properties.
View Article and Find Full Text PDFAssociation between asthma and cardiovascular disease: evidence from the national health and nutrition examination survey 1999-2018.
Front Cardiovasc Med
December 2024
Department of Cardiovascular Medicine, The Affiliated Changsha Central Hospital, Hengyang Medical School, University of South China, Changsha, Hunan, China.
Background: Cardiovascular disease(CVD) remains a significant global challenge. Asthma, which is characterized by airway hyperresponsiveness and reversible and limited airflow, plays an important role in cardiovascular diseases. This study aimed to investigate the association between asthma and CVD.
View Article and Find Full Text PDFInhalation of patchouli essential oil alleviates airway inflammation in cigarette smoke-induced COPD mice.
Sci Rep
December 2024
State Key Laboratory of Biobased Material and Green Papermaking, School of Bioengineering, Qilu University of Technology, Shandong Academy of Sciences, Jinan, People's Republic of China.
Chronic obstructive pulmonary disease (COPD) is the third leading cause of death worldwide, characterized by persistent respiratory symptoms and airflow limitations resulting from small airway injury, bronchial wall thickening, and hypersecretion of mucus. Current pharmacological interventions are ineffective in reversing these airflow limitations; In our study, we investigated the potential role of patchouli essential oil (PEO) in the treatment of COPD and its underlying molecular mechanisms, both in vitro and in vivo. To establish a cigarette smoke-induced COPD mice model, we exposed the mice to cigarette smoke (CS) and administered nasal drip of lipopolysaccharides (LPS).
View Article and Find Full Text PDFSimilar pipeline experiment and disaster control emergency plan of updraft airflow fire in mine.
Sci Rep
December 2024
College of Safety Science and Engineering, Liaoning Technical University, 47 Zhonghua Road, Xihe District, Fuxin City, 123000, Liaoning Province, China.
Based on the engineering example of Linsheng coal mine, this paper uses TF1M3D computer simulation platform to systematically analyze the process of smoke flow spreading and air flow disorder disaster from the perspective of the whole mine network, and puts forward corresponding plans and measures. A small scale similar experiment was carried out to study the updraft flow fire in the mine. Through the analysis of the collected experimental data, the variation law of the air volume of the fire source in the main air path, side branch road and total air path with different air volume and the variation characteristics of the temperature at the monitoring point with time were obtained under different air volume conditions, and the critical air volume was fitted as 1.
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