Evidence shows that activation of pulmonary vascular endothelium and neutrophils are involved in the pathophysiology of acute bronchiolitis. We hypothesized that levels of markers of endothelial activation and leukocyte counts are associated with requirement and duration of respiratory support.

中文翻译：

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婴儿急性细支气管炎需要呼吸支持与内皮细胞和中性粒细胞活化有关

有证据表明，肺血管内皮和中性粒细胞的激活参与了急性细支气管炎的病理生理学。我们假设内皮激活和白细胞计数的标志物水平与呼吸支持的需要和持续时间相关。