Table 1.

PCR Primers Used in This Study

Gene name	Primer pair
Ngf	Forward	5′-ACTCATACTGCACCACGACT-3′
	Reverse	5′-TCAGCCTCTTCTTGTAGCCTT-3′
Bdnf	Forward	5′-GACGGTCACAGTCCTAGAGAA-3′
	Reverse	5′-CCTTATGAATCGCCAGCCAAT-3′
Ntf3	Forward	5′-TACGGCAACAGAGACGCTAC-3′
	Reverse	5′-GTGGTGAGGTTCTATTGGCTAC-3′
Ntf5	Forward	5′-AGGCACTGGCTCTCAGAATG-3′
	Reverse	5′-AGCTGTGTCGATCCGAATCC-3′
GAPDH	Forward	5′-CAAGGACACTGAGCAAGAG-3′
	Reverse	5′-TGCAGCGAACTTTATTGATG-3′