Table 1.

Summary of results

Treatment	Untreated (topical)/ DMSO (systemic)		7,8 DHF		Deoxygedunin
			635 pg	64 pg	1,166 pg	167 pg
Topical
WT mice
Axon profile length			+	NS	+	+
Axon profile number			+	+	+	+
trkB KO
Axon profile length	−		−		−
Axon profile number	−		−		−
BDNF KO
Axon profile length	−		+		+
Axon profile number	NS		NS		NS
Systemic
WT mice
Axon profile length	NS		+		+
Axon profile number			NS		NS
M response	NS		+		+

⁺, increased relative to untreated WT controls; −, decreased relative to untreated WT controls; NS, not significantly different from untreated WT controls.