Results 161 to 170 of about 274,214 (314)

Magnetic Resonance Imaging in the Clinical Evaluation of Lung Disorders: Current Status and Future Prospects

open access: yesJournal of Magnetic Resonance Imaging, Volume 62, Issue 5, Page 1260-1279, November 2025.
ABSTRACT The low proton density and high signal decay rate of pulmonary tissue have previously hampered the application of magnetic resonance imaging (MRI) in the clinical evaluation of lung disorders. With the continuing technical advances in scanners, coils, pulse sequences, and image postprocessing, pulmonary MRI can provide structural and ...
Linyu Wu   +7 more
wiley   +1 more source

Sex differences in exercise-induced diaphragmatic fatigue in endurance-trained athletes [PDF]

open access: yes, 2010
There is evidence that female athletes may be more susceptible to exercise-induced arterial hypoxemia and expiratory flow limitation and have greater increases in operational lung volumes during exercise relative to men.
A. William Sheel   +10 more
core   +1 more source

Temporomandibular disorder and dysfunctional breathing

open access: yesBrazilian Journal of Oral Sciences, 2015
This article studied the relationship among respiratory, masticatory and cervical muscles and the factors that contribute for TMD. It consists in a review of studies approaching dysfunctional breathing and TMD, enclosing mouth breathing syndrome, anxiety,
Eliane C. Rodrigues Corrêa   +1 more
doaj   +1 more source

Thoracic Ultrasonography in Calves: A Narrative Review of Techniques and Reporting Practices

open access: yesJournal of Veterinary Internal Medicine, Volume 39, Issue 6, November/December 2025.
ABSTRACT Ultrasonography of the bovine lung is a noninvasive technique allowing recognition of lower respiratory tract lesions and differentiation from disease limited to the upper respiratory tract. Techniques for scanning the thorax have evolved to facilitate examination of cohorts of calves quickly, while maintaining accuracy. Classification systems
George Lindley   +2 more
wiley   +1 more source

Randomized crossover comparison of proportional assist ventilation and patient-triggered ventilation in extremely low birth weight infants with evolving chronic lung disease [PDF]

open access: yes, 2007
Background: Refinement of ventilatory techniques remains a challenge given the persistence of chronic lung disease of preterm infants. Objective: To test the hypothesis that proportional assist ventilation ( PAV) will allow to lower the ventilator ...
Andreas Schulze   +17 more
core   +1 more source

Integrating surface‐guided radiation therapy and continuous positive airway pressure for breast cancer: Improving reproducibility and efficacy

open access: yesJournal of Applied Clinical Medical Physics, Volume 26, Issue 10, October 2025.
Abstract Background The utility of surface‐guided radiation therapy (SGRT) with continuous positive airway pressure (CPAP) remains underexplored compared to its application with deep inspiratory breath hold (DIBH). This study investigates the integration of CPAP and SGRT, focusing on positional reproducibility and treatment efficiency.
Jin Dong Cho   +4 more
wiley   +1 more source

Placental Transfusion for Asphyxiated Infants. [PDF]

open access: yes, 2019
The current recommendation for umbilical cord management of non-vigorous infants (limp, pale, and not breathing) who need resuscitation at birth is to immediately clamp the umbilical cord.
Bava, Sunita   +3 more
core  

Impact of extended source‐to‐surface distances and respiratory motion on the precision of electron beam therapy

open access: yesJournal of Applied Clinical Medical Physics, Volume 26, Issue 10, October 2025.
Abstract Purpose In electron beam therapy targeting superficial thoracic and abdominal lesions, the source‐to‐surface distance (SSD) varies due to patient respiration. This study aimed to investigate the percentage depth dose (PDD) and off‐center ratio (OCR) of 6, 9, and 12 MeV electron beams at extended SSDs; and to assess the variations in dose ...
Takaaki Ito   +4 more
wiley   +1 more source

Measurement and Assessment of Work of Breathing in Neonates During Nasal Continuous Positive Airway Pressure Therapy

open access: yes, 2011
Introduction: Nasal continuous positive airway pressure (nCPAP) is a widely used form of non-invasive respiratory support in neonates. The general aim of nCPAP therapy is to improve lung volume, oxygenation and decrease work of breathing. There is little
Lomp, Andrea, Lomp, Andrea
core   +1 more source

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