id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
cord-318615-uhh3owcx	Xiang, Fei	Antibody Detection and Dynamic Characteristics in Patients with COVID-19	2020-04-19		.txt	text/plain	2365	133	53	METHODS: The antibodies against SARS-CoV-2 were detected by an enzyme-linked immunosorbent assay (ELISA) based on the recombinant nucleocapsid protein of SARS-CoV-2 in patients with confirmed or suspected COVID-19 at 3-40 days after symptom onset. Here, we detected dynamics characteristics and magnitude of antibody response in patients with COVID-19, and evaluated serodiagnostic value of ELISA-based IgM, IgG tests for COVID-19 pneumonia. Detection of IgM and IgG Antibody on Different Periods (Table 2.) We evaluated specificity of IgM and IgG antibodies based on ELISA from 216 serum sample of 85 confirmed COVID-19 pneumonia patients. To evaluate the diagnostic potential of serological IgM and IgG antibodies detection, 66 patients with confirmed COVID-19 pneumonia were evaluated and compare to standard RT-PCR assays. * Specific IgM and IgG antibodies against SARS-CoV-2 from 216 serum samples of 85 confirmed COVID-19 pneumonia cases were tested with ELISA.	./cache/cord-318615-uhh3owcx.txt	./txt/cord-318615-uhh3owcx.txt