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. 2004 Jul;68(3):236–240.

Table II.

Gross and microscopic lesions in vaccinated and unvaccinated pigs inoculated with Streptococcus suis

	Gross lesions				Microscopic lesions
Group	Meningitis	Pneumonia	Polyserositis	Enlarged lymph nodes	Meningitis	Pneumonia	Synovitis	Lymphadenitis
Positive control	10/15^a	7/15^a	0/11^a	1/15^a	11/15^a	12/15^a	2/15^a	6/15^a
Montanide ISA 25	5/13^ac	2/13^a	0/13^a	0/13^a	7/13^ac	8/13^ac	1/13^a	2/13^ac
Montanide ISA 50	3/16^bc	4/16^a	0/16^a	1/16^a	4/16^bc	6/16^bcd	1/16^a	3/16^ac
Saponin	3/14^bc	3/14^a	2/14^a	9/14^b	3/14^bc	6/14^bc	3/14^a	11/14^d
Negative control	0/8^bc	0/8^a	0/8^a	0/8^a	0/8^b	0/8^d	0/8^a	0/8^bc

Values in each column with different superscripts are significantly different (P < 0.05)