Results 11 to 20 of about 1,131,539 (313)

Clinical manifestations of a new alpha‐1 antitrypsin genetic variant: Q0parma

open access: yesRespirology Case Reports, 2022
Alpha‐1 antitrypsin deficiency is an autosomal, codominant disorder caused by mutations of the SERPINA1 gene. Several mutations of SERPINA1 have been described associated with the development of pulmonary emphysema and/or chronic liver disease and ...
Marina Aiello   +9 more
doaj   +1 more source

Investigational Treatments in Phase I and II Clinical Trials: A Systematic Review in Asthma

open access: yesBiomedicines, 2022
Inhaled corticosteroids (ICS) remain the mainstay of asthma treatment, along with bronchodilators serving as control agents in combination with ICS or reliever therapy.
Luigino Calzetta   +6 more
doaj   +1 more source

Stem Cell-Based Regenerative Therapy and Derived Products in COPD: A Systematic Review and Meta-Analysis

open access: yesCells, 2022
COPD is an incurable disorder, characterized by a progressive alveolar tissue destruction and defective mechanisms of repair and defense leading to emphysema.
Luigino Calzetta   +6 more
doaj   +1 more source

Impact of Sex on Proper Use of Inhaler Devices in Asthma and COPD: A Systematic Review and Meta-Analysis

open access: yesPharmaceutics, 2022
Despite females being more often affected by asthma than males and the prevalence of COPD rising in females, conflicting evidence exists as to whether sex may modulate the correct inhaler technique.
Luigino Calzetta   +6 more
doaj   +1 more source

Improving spirometry testing by understanding patient preferences

open access: yesERJ Open Research, 2021
The American Thoracic Society and European Respiratory Society commissioned a task force to update the technical standards for spirometry testing with the aim of increasing the accuracy, precision and quality of spirometry measurements and improving the ...
Barbara Johnson   +3 more
doaj   +1 more source

β3-Adrenoceptor redistribution impairs NO/cGMP/PDE2 signalling in failing cardiomyocytes

open access: yeseLife, 2020
Cardiomyocyte β3-adrenoceptors (β3-ARs) coupled to soluble guanylyl cyclase (sGC)-dependent production of the second messenger 3’,5’-cyclic guanosine monophosphate (cGMP) have been shown to protect from heart failure.
Sophie Schobesberger   +9 more
doaj   +1 more source

Measurement of breathing in patients with post-COVID-19 using structured light plethysmography (SLP)

open access: yesBMJ Open Respiratory Research, 2021
Introduction COVID-19 pandemic has had a huge impact on global health to date, with 5.6 million cases in the UK since its emergence. The respiratory symptoms largely mimic those of pneumonia’ with symptoms ranging from mild to severe.
James Stockley   +3 more
doaj   +1 more source

The value of high-resolution computed tomography (HRCT) to determine exercise ventilatory inefficiency and dynamic hyperinflation in adult patients with cystic fibrosis

open access: yesRespiratory Research, 2019
Introduction In Cystic Fibrosis (CF), exercise ventilatory inefficiency and dynamic hyperinflation (DH) cause exercise limitation and induce poor exercise tolerance.
Ernesto Crisafulli   +12 more
doaj   +1 more source

Cardiac mechanics and reverse remodelling under mechanical support from left ventricular assist devices

open access: yesFrontiers in Cardiovascular Medicine, 2023
In recent years, development of mechanical circulatory support devices has proved to be a new treatment modality, in addition to standard pharmacological therapy, for patients with heart failure or acutely depressed cardiac function.
Blanca Pamias-Lopez   +3 more
doaj   +1 more source

Concurrent micro- to macro-cardiac electrophysiology in myocyte cultures and human heart slices

open access: yesScientific Reports, 2018
The contact cardiac electrogram is derived from the extracellular manifestation of cellular action potentials and cell-to-cell communication. It is used to guide catheter based clinical procedures.
Rasheda A. Chowdhury   +9 more
doaj   +1 more source

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