Role of anti-Giardia recombinant cyst wall protein IgG polyclonal antibodies in diagnosis and protection

AMB Express

Table 2 Detection of G. duodenalis cyst antigens in stool samples by sandwich ELISA

Groups	Positive cases		Negative cases
Groups	X ± SD	No.	X ± SD	No.
Healthy volunteers (25)			0.21 ± 0.01	25
G. duodenalis infected patients (100)	0.72 ± 0.01	97	0.25 ± 0.05	3^a
Cryptosporidium (10)	0.11 ± 0.11	2^b	0.21 ± 0.14	8
E. histolytica (10)	0.21 ± 0.16	1^b	0.12 ± 0.03	9
E. coli (10)	0.23 ± 0.01	1^b	0.14 ± 0.03	9