Results 81 to 90 of about 54,253 (241)

PERTUKARAN UDARA O2 DAN CO2 DALAM PERNAPASAN

open access: yesJKS (Jurnal Kedokteran Syiah Kuala), 2012
Abstrak. Udara atmosfer norrnal yang kering adalah campuran gas-gas yang mengandung sekitar 79% Nitrogen (N2) dan 2l% oksigen (O2). Manusia bernapas sekitar 6 liter (6x10-3m3)  udara agar mendapatkan pasokan oksigen (O2) segar kedalam paru dan membuang ...
Saminan Saminan
doaj  

IN VIVO CONFOCAL MICROENDOSCOPY: FROM THE PROXIMAL BRONCHUS DOWN TO THE PULMONARY ACINUS

open access: yesВестник трансплантологии и искусственных органов, 2013
In vivo endoscopic microscopy aims to provide the clinician with a tool to assess architecture and morphology of a living tissue in real time, with an optical resolution similar to standard histopathology.
L. Thiberville   +2 more
doaj   +1 more source

Changes in elastin, elastin binding protein and versican in alveoli in chronic obstructive pulmonary disease-4

open access: yes, 2011
Stic fiber volume fraction % in control (closed circles) and COPD (open circles) patients.Copyright information:Taken from "Changes in elastin, elastin binding protein and versican in alveoli in chronic obstructive pulmonary disease"http://respiratory ...
Peter N Black (87934)   +5 more
core   +1 more source

The Beta Agonist Lung Injury TrIal (BALTI) : prevention trial protocol [PDF]

open access: yes, 2011
Background: Acute lung injury complicates approximately 25-30% of subjects undergoing oesophagectomy. Experimental studies suggest that treatment with beta agonists may prevent the development of acute lung injury by decreasing inflammatory cell ...
Matthew W Cooke   +44 more
core   +1 more source

Hamman's crunch—A pathognomonic sign of pneumomediastinum

open access: yesEquine Veterinary Education, EarlyView.
Summary Pneumomediastinum, particularly spontaneous pneumomediastinum, is uncommon and presents a diagnostic challenge. In human medicine, auscultation of Hamman's crunch, a crepitant, crunching noise, audible over the cardiac region in synchrony with the heartbeat, is considered pathognomonic for pneumomediastinum.
S. McCullagh   +4 more
wiley   +1 more source

Genome-wide association and large-scale follow up identifies 16 new loci influencing lung function [PDF]

open access: yes, 2011
Pulmonary function measures reflect respiratory health and are used in the diagnosis of chronic obstructive pulmonary disease. We tested genome-wide association with forced expiratory volume in 1 second and the ratio of forced expiratory volume in 1 ...
Stricker, Bruno H. Ch   +902 more
core   +1 more source

The 2025 ATS/ERS update of the international multidisciplinary classification of the interstitial pneumonias: implications for the pathologist

open access: yesHistopathology, EarlyView.
This review highlights changes relevant to pathologists in the updated multidisciplinary classification of interstitial pneumonias. Changes include expansion beyond idiopathic disease, subclassification as interstitial (fibrotic vs non‐fibrotic) and alveolar filling disorders, expansion to include additional patterns (e.g.
Andrew G Nicholson   +7 more
wiley   +1 more source

Born early, age fast: Consequences of premature birth on chronic disease and accelerated ageing

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend ELGANs are exposed to several postnatal pro‐oxidant stressors, including ambient and supplemental oxygen, mechanical ventilation, infections, hyperalimentation, excessive glucocorticoids and intermittent hypoxia. Since endogenous antioxidant defences are underdeveloped, this imbalance promotes oxidative stress and inflammation ...
Estelle B. Gauda   +5 more
wiley   +1 more source

Calculating pulmonary shunt fraction using standard clinical measurements

open access: yesPhysiological Reports
This single‐case pedagogical tutorial features a respiratory therapist who underwent a physiological shunt study for departmental education. Four formulas were used to estimate the shunt.
John G. Toffaletti, Gerald S. Zavorsky
doaj   +1 more source

Anatomical and functional mapping of vagal nociceptive sensory nerve subsets innervating the mouse lower airways by intersectional genetics

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend We used an intersectional approach with recombinase‐expressing mice and adeno‐associated virus to map and modulate distinct nociceptive afferents in the vagal ganglia. TRPV1+P2X2+ neurons resided in the nodose ganglion (N), innervated the lungs (many projected into the alveoli) but not the trachea, and projected to the nucleus ...
Mayur J. Patil   +11 more
wiley   +1 more source

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