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Effect of plasma free fatty acids on lung function in male COPD patients.
Sci Rep
January 2025
Department of Internal Medicine, Afzalipour Faculty of Medicine, Afzalipour Hospital Research Center, Kerman University of Medical Sciences, Kerman, Iran.
Inflammation and oxidative stress play a pivotal role in COPD pathogenesis. Free fatty acids (FFA) as signaling molecules through a series of G-proteins coupled receptors, play an important role in regulation of the immune system and oxidative stress. For this reason, we decided to investigate the profile of FFA in the plasma in the COPD patients.
View Article and Find Full Text PDFLifetime Body Mass Index Trajectories and Contrasting Lung Function Abnormalities in Mid-Adulthood: Data From the Tasmanian Longitudinal Health Study.
Respirology
January 2025
Centre for Epidemiology and Biostatistics, Melbourne School of Population and Global Health, University of Melbourne, Melbourne, Victoria, Australia.
Background And Objective: The impact of lifetime body mass index (BMI) trajectories on adult lung function abnormalities has not been investigated previously. We investigated associations of BMI trajectories from childhood to mid-adulthood with lung function deficits and COPD in mid-adulthood.
Methods: Five BMI trajectories (n = 4194) from age 5 to 43 were identified in the Tasmanian Longitudinal Health Study.
Spirometric pattern and cardiovascular risk: a prospective study of 0.3 million Chinese never-smokers.
Lancet Reg Health West Pac
January 2025
Department of Epidemiology & Biostatistics, School of Public Health, Peking University, Beijing 100191, China.
Article Synopsis
- Non-smoking patients with restrictive spirometric patterns (RSP) or airflow obstruction (AFO) are at a higher risk of cardiovascular disease (CVD), particularly acute myocardial infarction and heart failure.
- During a 12-year follow-up study, risks were notably elevated in women, especially underweight individuals, with the severity of AFO and reduced lung function contributing to increased risks.
- The study highlights the need for further research to understand the impact of body shape on CVD risk among non-smokers with these respiratory conditions.
Lung clearance index: A sensitive measure of airway function improvement in adolescents after weight loss from bariatric surgery.
Respir Med
January 2025
Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel; Clalit Health Services, Dan Petah Tikva District, Petah Tikva, Israel. Electronic address:
Background: Morbid obesity in adolescents impacts respiratory function, often leading to reduced lung volume and obstructive ventilatory defects. However, standard spirometric values frequently remain within normal ranges.
Objectives: We hypothesized that Lung Clearance Index (LCI) is a more sensitive marker for detecting airway dysfunction in adolescents with morbid obesity than conventional lung function tests.
Assessment of Osteoprotegerin and Receptor Activator of Nf-Κb Ligand in Malaysian Male Patients with Chronic Obstructive Pulmonary Disease: A Cross-Sectional Study.
Rev Invest Clin
January 2025
Discipline of Clinical Pharmacy, School of Pharmaceutical Sciences, University Sains Malaysia, Penang, Malaysia.
Background: Limited information exists regarding the pathophysiological interactions between osteoporosis and chronic obstructive pulmonary disease (COPD). Objective: To study the association of Osteoprotegerin (OPG) and receptor activator of nuclear factor kappa-Β ligand (RANKL) in male COPD patients. Methods: An observational clinical study was conducted at Penang General Hospital in Malaysia.
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