Results 221 to 230 of about 175,477 (328)

Proteoglycans and Hyaluronan in Normal and Aberrant Lung Development

open access: yesProteoglycan Research, Volume 3, Issue 2, April 2025.
ABSTRACT Lung development is a tightly regulated process that progresses through five distinct stages: embryonic, pseudoglandular, canalicular, saccular, and alveolar. Each stage is characterized by coordinated cellular interactions and structural changes driven by signals from epithelial, endothelial, and mesenchymal cells.
Andrea Reszegi   +4 more
wiley   +1 more source

Respiratory Function in Ventilated Newborn Infants Nursed Prone and Supine

open access: yesPediatric Pulmonology, Volume 60, Issue 4, April 2025.
ABSTRACT Objectives Prone positioning has been associated with improved oxygenation in ventilated newborn infants but the physiological basis of this improvement has not been previously studied. We aimed to test the hypothesis that respiratory function measured by composite physiological indices would be improved in the prone compared to the supine ...
Konstantina Barka   +4 more
wiley   +1 more source

Cardiac Echocardiography Findings in Previously Healthy Hospitalized Children With Bronchiolitis – a Retrospective Study

open access: yesPediatric Pulmonology, Volume 60, Issue 4, April 2025.
ABSTRACT Objective Children less than two years of age with a prolonged or severe course of bronchiolitis are usually referred for Echocardiographic evaluation during hospitalization. Our aim was to assess the yield of Echocardiography (Echo) in these children and to assess possible characteristics predicting positive Echo findings.
George Shallufi   +6 more
wiley   +1 more source

Transfer of the Active Form of Transforming Growth Factor-β1 Gene to Newborn Rat Lung Induces Changes Consistent with Bronchopulmonary Dysplasia [PDF]

open access: bronze, 2003
Jack Gauldie   +5 more
openalex   +1 more source

Performance of the Asthma Clinical Score in the Evaluation of Acute Asthma in the Emergency Department

open access: yesPediatric Pulmonology, Volume 60, Issue 4, April 2025.
ABSTRACT Objective The primary objective of this study was to examine the performance of the Asthma Clinical Score (ACS) relative to the Pediatric Respiratory Assessment Measure (PRAM). Our secondary objectives were to determine interrater reliability, discriminative validity, responsiveness, and predictive validity of the ACS and PRAM.
Adjoa A. Andoh   +6 more
wiley   +1 more source

Home - About - Disclaimer - Privacy