Diversity of Helicobacter pylori isolates in expression of antigens and induction of antibodies

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Aug 14, 2008 (publication date) through Nov 22, 2024

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World Journal of Gastroenterology

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1007-9327

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Baishideng Publishing Group Inc, 7041 Koll Center Parkway, Suite 160, Pleasanton, CA 94566, USA

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World J Gastroenterol. Aug 14, 2008; 14(30): 4816-4822
Published online Aug 14, 2008. doi: 10.3748/wjg.14.4816

Table 2 Comparison between positive rates of 7 genes and their products of H pylori and serum antibodies

Target gene (positive/negative)	Positive rate (%)	Target antigen (positive/negative)	Positive rate (%)	Target antibody (positive/negative)	Positive rate (%)
ureB (151/0)	100	UreB (151/0)	100	Anti-UreB (151/0)	100
hpaA (151/0)	100	HpaA (151/0)	100	Anti-HpaA (132/19)	87.4
vacA (151/0)	100	VacA (79/72)	52.3	Anti-VacA (65/86)	43.0
CagA (146/5)	96.7	CagA (139/12)	92.1	Anti-CagA (108/43)	71.5
napA (148/3)	98.0	NapA (141/10)	93.4	Anti-NapA (135/16)	89.4
flaA (151/0)	100	FlaA (151/0)	100	Anti-FlaA (128/23)	84.8
flaB (151/0)	100	FlaB (151/0)	100	Anti-FlaB (120/31)	79.5

Citation: Tang RX, Luo DJ, Sun AH, Yan J. Diversity of Helicobacter pylori isolates in expression of antigens and induction of antibodies. World J Gastroenterol 2008; 14(30): 4816-4822
URL: https://www.wjgnet.com/1007-9327/full/v14/i30/4816.htm
DOI: https://dx.doi.org/10.3748/wjg.14.4816