Results 281 to 290 of about 433,687 (338)

Matrix Viscoelasticity Orchestrates Osteogenesis via Mechanotransduction Mediated Metabolic Switch in Macrophages

open access: yesAdvanced Healthcare Materials, EarlyView.
Fast‐relaxation viscoelastic hydrogel triggers a metabolic shift in macrophages, favoring oxidative phosphorylation (OXPHOS) over glycolysis via vasodilator‐stimulated phosphoprotein (VASP) / hypoxia‐inducible factor 1 alpha (HIF1α) signaling meditated mechanotransdution, thereby enhancing their capacity to recruit mesenchymal stem cells (MSCs) and ...
Dihao Tao   +9 more
wiley   +1 more source

Organoid‐Like Neurovascular Spheroids Promote the Recovery of Hypoxic‐Ischemic Skin Flaps Through the Activation of Autophagy

open access: yesAdvanced Healthcare Materials, EarlyView.
Highly sprouting organoid‐like neurovascular spheroids (NVUs) are developed, featuring cell‐loaded poly‐3‐hydroxybutyrate 4‐hydroxybutyrate(P34HB) porous microsphere cores embedded within Gelatin Methacryloyl. NVUs formed complex vascular plexuses and secreted extracellular matrix in vitro, simulating autologous nerves and blood interaction.
Junjin Jie   +5 more
wiley   +1 more source

[Vital capacity and forced vital capacity].

open access: yesTidsskrift for den Norske laegeforening : tidsskrift for praktisk medicin, ny raekke, 1966
openaire   +1 more source
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Fall in vital capacity with posture

British Journal of Diseases of the Chest, 1985
In a study of 147 subjects (50 normals, 50 with obstructive, and 47 with restrictive lung function), the mean reduction in forced vital capacity from standing to supine (delta FVC) was 7.5% (SD +/- 5.7), 11.2% (+/- 13.4), and 8.2% (+/- 7.7) respectively, with no significant difference between groups. The respective 95% upper confidence limits were 19%,
Malcolm Green, B. Hunt, S.M. Allen
openaire   +3 more sources

Effect of posture on vital capacity

Journal of Applied Physiology, 1986
The influence of some extreme body postures on vital capacity (VC) was examined in young adult humans. Two postures required full support of body weight by the arms: arms up, hanging from a bar, and arms down with hands gripping parallel bars. Three involved muscles that flex and extend the trunk: a partial sit-up position while supine and nearly ...
E. Healey   +5 more
openaire   +3 more sources

Forced Vital Capacity, Slow Vital Capacity, or Inspiratory Vital Capacity: Which Is the Best Measure of Vital Capacity?

Journal of Asthma, 1998
Vital capacity can be measured as forced vital capacity (FVC), slow vital capacity (SVC), and inspiratory vital capacity (IVC). Although it is well known that the latter two are generally greater, a systematic comparison of the three in subjects with different degrees of airways obstruction has not been made.
openaire   +3 more sources

The Vital Capacity in Pulmonary Emphysema

Annals of Internal Medicine, 1964
Excerpt It is commonly believed that the vital capacity of patients with obstructive or bullous pulmonary emphysema is more or less diminished; mild emphysema is supposed to be accompanied by sligh...
Abramowitz S   +2 more
openaire   +3 more sources

Inspiratory and Expiratory Vital Capacity

Chest, 1984
Vital capacity (VC) is frequently measured by two different methods (inspiration vs expiration). The difference in results is not readily available in the literature. The VC was measured both ways in 60 subjects, including many with obstructive airway disease. Only a minor difference in mean VC (75 +/- ml SD) was found.
Harold Z. Bencowitz, Harold Z. Bencowitz
openaire   +3 more sources

Vital Capacity and Timed Vital Capacity in Normal Men Over Forty

Journal of Applied Physiology, 1956
The vital capacity and the 1-second timed vital capacity were measured on 428 healthy men between the ages of 40 and 88 who were living in a rural area of Massachusetts and who came voluntarily for...
Elizabeth G. Flanagan, John Pemberton
openaire   +3 more sources

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