Sample records for 肺 (lungs)

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On Microvascular Inflammation and Intestinal Leakage in Radiation Enteropathy

Röme, Andrada

Gastrointestinal tract damage is an insidious feature in patients undergoing radiotherapy. Microvascular inflammation, including leukocyte and platelet recruitment as well as epithelial barrier dysfunction, are considered to constitute key components in the pathophysiology of radiation-induced enter...

DRIVER (Chinese)


Influence of secular trends and sample size on reference equations for lung function tests

Quanjer, PH; Stocks, J; Cole, TJ; Hall, GL; Stanojevic, S; Global Lungs Initiative,

The aim of our study was to determine the contribution of secular trends and sample size to lung function reference equations, and establish the number of local subjects required to validate published reference values.30 spirometry datasets collected between 1978 and 2009 provided data on healthy, w...

DRIVER (Chinese)


Changes in the FEV1/FVC ratio during childhood and adolescence: an intercontinental study

Quanjer, PH; Stanojevic, S; Stocks, J; Hall, GL; Prasad, KVV; Cole, TJ; Rosenthal, M; Perez-Padilla, R; Hankinson, JL

In children, the ratio of forced expiratory volume in 1 s (FEV1) to forced vital capacity (FVC) is reportedly constant or falls linearly with age, whereas the ratio of residual volume (RV) to total lung capacity (TLC) remains constant. This seems counter-intuitive given the changes in airway propert...

DRIVER (Chinese)