منابع مشابه
What is ILD?
Interstitial lung disease (ILD) is a heterogeneous group of disorders with more than 200 reported entities. It is characterised by acute or chronic diffuse involvement of pulmonary parenchyma leading to a variable degree of lung fibrosis.1 Some clinicians prefer to use the term diffuse parenchymal lung disease (DPLD), as the disease process is not confined to interstitium of the lungs. The ILD ...
متن کاملVEGF in idiopathic ILD.
Simler et al raise an interesting possibility of the prognostic value of plasma VEGF in interstitial lung disease. Meyer et al in a previous study did not find any difference in serum VEGF165 levels in patients with diffuse parenchymal lung disease. It would have been interesting to know the bronchoalveolar lavage (BAL) fluid levels of VEGF in these patients as Meyer et al and Koyama et al have...
متن کاملVEGF in idiopathic ILD
Simler et al raise an interesting possibility of the prognostic value of plasma VEGF in interstitial lung disease. Meyer et al in a previous study did not find any difference in serum VEGF165 levels in patients with diffuse parenchymal lung disease. It would have been interesting to know the bronchoalveolar lavage (BAL) fluid levels of VEGF in these patients as Meyer et al and Koyama et al have...
متن کاملThe Avian Head Induces Cues for Sound Localization in Elevation
Accurate sound source localization in three-dimensional space is essential for an animal's orientation and survival. While the horizontal position can be determined by interaural time and intensity differences, localization in elevation was thought to require external structures that modify sound before it reaches the tympanum. Here we show that in birds even without external structures like pi...
متن کاملAlternative Theories of Atmospheric Teleconnections and LowFrequency Fluctuations
Observational studies have revealed a rich low-frequency structure in the atmosphere. A review of the theories, observations, and model studies of this low-frequency atmospheric variability is presented. On time scales of weeks or longer the atmosphere appears to possess distinct oscillatory behavior in welldefined and persistent "centers of action." This behavior is also an endemic feature of ...
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ژورنال
عنوان ژورنال: The Journal of the Acoustical Society of America
سال: 1999
ISSN: 0001-4966
DOI: 10.1121/1.427618