Results 131 to 140 of about 124,440 (339)

A mathematical model for breath gas analysis of volatile organic compounds with special emphasis on acetone

open access: yes, 2010
Recommended standardized procedures for determining exhaled lower respiratory nitric oxide and nasal nitric oxide have been developed by task forces of the European Respiratory Society and the American Thoracic Society.
A Amann   +93 more
core   +1 more source

Light‐Based Molecular Tools to Precisely Monitor and Operate β‐Adrenoceptors

open access: yesMedicinal Research Reviews, EarlyView.
ABSTRACT β‐Adrenoceptors are important G protein–coupled receptors involved in cardiovascular, metabolic, and neurological regulation. To study their function with high precision, light‐based molecular tools have been developed offering precise spatiotemporal control.
Ignazzitto Maria Tindara   +3 more
wiley   +1 more source

Pulmonary Gas Exchange During Hemodialysis: A Comparison of Subjects With and Without COPD on Bicarbonate Hemodialysis [PDF]

open access: bronze, 2010
Maria Alfakir   +10 more
openalex   +1 more source

Restoring Functional Status: A Long-Term Case Report of Severe Lung and Ventilatory Muscle Pump Dysfunction Involving Recurrent Bacterial Pneumonias [PDF]

open access: yes, 2012
Background and Purpose: Prolonged mechanical ventilation contributes to immobility and deconditioning making efforts to safely discontinue ventilator support desirable. This case report documents how implementing physical therapy treatment interventions,
Laatsch-Lybeck, Linda Jean   +2 more
core   +2 more sources

Dynamic RBC‐To‐Membrane Ratio in 129Xe MRI: A Biomarker of Decreased Lung Function in Pulmonary and Vascular Diseases

open access: yesMagnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose To present a method for quantifying dissolved 129Xe spectroscopy using singular value decomposition (SVD) and a dynamic red blood cell (RBC)/membrane ratio as a biomarker of disease. Methods A spectroscopic sequence was performed in 45 subjects (27 healthy, 12 dyspnea of unknown origin [DUO], and 6 pulmonary hypertension [PH ...
Gabriela María García Delgado   +8 more
wiley   +1 more source

Effect of acetazolamide on pulmonary and muscle gas exchange during normoxic and hypoxic exercise [PDF]

open access: bronze, 2007
Amy M. Jonk   +6 more
openalex   +1 more source

Antibacterial Micro/Nanorobots: Innovations, Challenges, and Future Perspectives in Combatting Infection

open access: yesNano Select, EarlyView.
Antibacterial micro/nanorobots (MNRs) represent a breakthrough in antibacterial therapy, making precise delivery of drugs to the infection site. This review systematically summarizes the material composition, actuation, and applications of MNRs in combating biofilms and drug‐resistant infections while emphasizing the existing challenges of ...
Yichao Chen   +4 more
wiley   +1 more source

Therapeutic benefits of proning to improve pulmonary gas exchange in severe respiratory failure: focus on fundamentals of physiology. [PDF]

open access: yesExp Physiol, 2022
Berg RMG   +9 more
europepmc   +1 more source

Supplementary parenteral arginine corrects hypoargininaemia and rebalances plasma amino acid profiles in very preterm infants receiving parenteral nutrition: A prospective study

open access: yesNutrition in Clinical Practice, EarlyView.
Abstract Background Plasma amino acid (AA) profiles in parenteral nutrition (PN)–dependent very preterm infants (VPIs) consistently show overprovision of essential AA (EAA) and arginine deficiency. This may have implications for growth and immune/inflammatory responses.
Frances Callaghan   +6 more
wiley   +1 more source

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