Table 1. Primers for quantitative reverse transcription PCR analysis.

Gene	Forward primer (5′-3′)	Reverse primer (5′-3′)
Nes	GGTAGGGCTAGAGGACCCAA	TGGGCAATTCAAGGATCCCC
Sox2	AACCGATGCACCGCTACGA	TGCTGCGAGTAGGACATGCTG
Tgfb1	CACCATCCATGACATGAACC	TCATGTTGGACAACTGCTCC
Vit	TGTAAATGCTTCAGAACCTACCAGTC	TCCCATAAACGCTCAATGCTTTCC
Thbs1	GCCAGATGACAAGTTCCAAG	CTGACACCACTTGCTGCTTC
Cola1	TGGTTTCCCTGGTGCTGATG	CTGCCAGTGAGACCCTTGG
Gapdh	ATCAAGAAGGTGGTGAAGCA	AAGGTG GAAGAATGGGAGTTG