TABLE 2.

Distribution of p11C tetramer-binding CD3⁺ CD8⁺ T lymphocytes in systemic and mucosal lymphoid compartments of chronically SIVmac- and SHIV 89.6P-infected Mamu-A*01⁺ rhesus monkeys

Monkey	Virus	% p11C tetramer-binding CD3+ CD8+ T lymphocytesa
		PBLb	Lymph nodec	Duodenumd	Colone
138-88	SIVmac251	4.85	NAf	2.83	28.14
93-98	SIVmac251	6.79	12.69	5.69	14.74
191-96	SIVmac251	1.70	22.10	10.18	26.87
154-97	SIVmac251	1.36	12.06	11.09	20.46
94-98	SIVmac251	0.38	0.54	1.27	2.84
403-91	SIVmac251	1.79	0.95	0.81	0.80
448-98	SIVmac251	3.39	NA	NA	15.31
88-98	SIVmac251	0.16	1.03	0.54	1.48
H-544	SHIV 89.6P	1.65	NA	NA	11.19
H-547	SHIV 89.6P	0.31	NA	NA	6.24

^aStaining with PE-coupled tetrameric Mamu-A*01/p11C complex and gated on CD8⁺ T lymphocytes

^bPBL, peripheral blood lymphocyte.

^cLymphocytes from femoral lymph node obtained by incisional biopsy.

^dLymphocytes isolated from duodenal mucosal specimens obtained by endoscopic pinch biopsy.

^eLymphocytes isolated from distal-colonic mucosal biopsy specimens obtained by pinch biopsy.

^fNA, not available.