Histopathological and microbiological study of porcine lymphadenitis: contributions to diagnosis and control of the disease

Table 2 PFGE analysis of selected microorganisms isolated from different organic localization from pigs with generalised TBL

Microorganism	Animal ID	PFGE patterns identified								Farm
Microorganism	Animal ID	SLN^a	PLN	SILN	GHLN	Lungs	Liver	Spleen	Tonsils	Farm
T. pyogenes	#6	-^*	–	–	-^*	A	A^*	–	–	5
	#8	A^*	A	A	A	A	A	–	–	6
	#11	-^*	–	A	-^*	–	A^*	A	–	7
	#19	-^*	-^*	B	–	–	B	-^*	B	7
	#20	-^*	C	B	-^*	B	B	–	–	7
	#21	C^*	-^*	D	–	C	C^*	–	C	12
	#22	D1^*	D	B1	B1	B	B1	B	–	12
	#23	–	B^*	B^*	-^*	-^*	-^*	-^*	-^*	12
S. porcinus	#10^*	G	–	H	–	–	–	I	–	7
	#19^*	–	–	C	–	–	A	–	C	12
	#23^*	–	–	–	–	B	–	–	C	12
	#26^*	E	–	–	F	E	F	F	E	14
	#34	–	–	D	D	D	–	–	D	11
S. dysgalactiae spp. equisimilis	#7^*	–	–	B	A	A	–	–	–	6
	#9^*	C	–	–	D	C	C	–	–	7
	#29^*	–	–	–	–	F	F	–	–	15
	#33	–	–	G	–	F	–	–	G1	15
	#35^*	–	–	–	–	F	F	E	–	16
	#37^*	–	–	H	H	–	–	–	–	4

^aSLN, PLN, SILN and GHLN: submandibular, popliteal, superficial inguinal and gastrohepatic lymph nodes, respectively
Different letters (A, B-B1, C, D-D1) correspond with different PFGE patterns
-: negative
^*MTC detected from this sample by qPCR analysis
Cases with the same PFGE pattern isolated from two or more organs are marked in bold

ISSN: 2055-5660