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. Author manuscript; available in PMC: 2009 Apr 9.

Published in final edited form as: Pain. 2008 Aug 19;140(1):23–34. doi: 10.1016/j.pain.2008.07.006

Table 1.

P2X₃ receptor-positive and IB4-positive DRG neurons in intact ganglia

	P2X₃-ir neuron		IB4 binding neuron
	Number^a	%	Number^a	%
Sham
Total count	3517 ± 128		2973 ± 139
Total labeled	1203 ± 110	34.2 ± 0.83	1139 ± 146	38.3 ± 0.69
Small-sized	534 ± 48	15.18 ± 1.36	645 ± 62	21.7 ± 2.08
CCD
Total	3809 ± 192		3488 ± 166
Total labeled	1512 ± 210	39.7 ± 0.75^*	1532 ± 158	43.9 ± 0.81^*
Small-sized	987 ± 67	25.9 ± 1.76^*	1008 ± 92	28.9 ± 2.64^*

ir = immunoreactive. Student’s t test was used.

^*

p < 0.05 (comparison between CCD and sham).

^a

Average number of neurons per DRG.