Table 2.

The effect of intraperitoneal NGF (IP NGF) or intrathecal NGF on the percentage of BDNF-expressing DRG cells that also exhibit trkA or CGRP immunoreactivity

	Control		IP NGF		Intrathecal NGF
	% of BDNF expressing other	% of other expressing BDNF	% of BDNF expressing other	% of other expressing BDNF	% of BDNF expressing other	% of other expressing BDNF
BDNF and trkA immunoreactivities	46% (200/434)	21% (200/931)	49% (207/421)	29% (207/721)	91% (201/221)	84% (201/268)
BDNF and CGRP immunoreactivities	68% (131/192)	20% (131/644)	44% (227/511)	21% (227/1088)	96% (322/335)	76% (322/424)
BDNF mRNA and trkA immunoreactivity	44% (301/507)	30% (301/810)	80% (900/1241)	60% (900/1311)	79% (540/685)	88% (540/603)

The figures in brackets indicate the number of cells counted.