Results 271 to 280 of about 213,364 (422)

Confined spaces in space: Cerebral implications of chronic elevations of inspired carbon dioxide and implications for long‐duration space travel

open access: yesExperimental Physiology, EarlyView.
Abstract Cerebrovascular regulation is critically dependent upon the arterial partial pressure of carbon dioxide (PaCO2${P_{{\mathrm{aC}}{{\mathrm{O}}_{\mathrm{2}}}}}$), owing to its effect on cerebral blood flow, tissue PCO2${P_{{\mathrm{C}}{{\mathrm{O}}_{\mathrm{2}}}}}$, tissue proton concentration, cerebral metabolism and cognitive and neuronal ...
Jay M. J. R. Carr   +2 more
wiley   +1 more source

Cannabis and the lung [PDF]

open access: yes, 2010
Macleod, J, Reid, P T, Robertson, Roy
core   +1 more source

Immune system benefits of pulmonary rehabilitation in chronic obstructive pulmonary disease

open access: yesExperimental Physiology, EarlyView.
Abstract Chronic obstructive pulmonary disease (COPD) is a respiratory disease characterized by pulmonary and systemic inflammation. Inflammatory mediators show relationships with shortness of breath, exercise intolerance and health related quality of life. Pulmonary rehabilitation (PR), a comprehensive education and exercise training programme, is the
Asghar Abbasi   +4 more
wiley   +1 more source

Development of a standardized single‐session cardiopulmonary exercise test for combined assessment of peak oxygen uptake and on/off‐kinetics

open access: yesExperimental Physiology, EarlyView.
Abstract Peak oxygen uptake (V̇O2peak${{\dot{V}}_{{{{\mathrm{O}}}_2}{\mathrm{peak}}}}$) and V̇O2${{\dot{V}}_{{{{\mathrm{O}}}_2}}}$ on/off‐kinetics are key indicators of exercise capacity and health outcomes, but their assessment often requires separate laboratory visits, which limits feasibility.
Jefferson L. Santana   +4 more
wiley   +1 more source

Severe pneumomediastinum in an infant with respiratory syncytial virus infection: A case report. [PDF]

open access: yesMedicine (Baltimore)
Egawa J   +5 more
europepmc   +1 more source

Functional and prognostic effects when emphysema complicates idiopathic pulmonary fibrosis

open access: yesEuropean Respiratory Journal, 2017
Joseph Jacob   +10 more
semanticscholar   +1 more source

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