id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
cord-292417-hauq93v2	Xue, Mingshan	Predictive effects of IgA and IgG combination to assess pulmonary exudation progression in COVID‐19 patients	2020-08-17		.txt	text/plain	2585	138	51	In severe COVID‐19 patients, the combination of IgA and IgG can predict the progress of pulmonary lesions and is closely related to hypoxemia and both also play an important defense role in invasion and destruction of bronchial and alveolar epithelium by SARS‐CoV‐2. In severe COVID-19 patients, the combination of IgA and IgG can predict the progress of pulmonary lesions and is closely related to hypoxemia and both also play an important defense role in invasion and destruction of bronchial and alveolar epithelium by SARS-CoV-2. In our study, the level of IgG and increased to highest when the first symptoms began, and IgA peaked after admission 15-20 days, which were earlier than the chest PA & LAT and CT to the maximum lung exudation area, and both showed significant correlation with the oxygen partial pressure difference (A-aDO 2 ) and oxygenation index (OI) of arterial alveolar blood.	./cache/cord-292417-hauq93v2.txt	./txt/cord-292417-hauq93v2.txt