Table I.

PCR primers.

Primer name	Sequence (5′-3′)
VEGF-A-F	AGGAGGAGGGCAGAATCATCA
VEGF-A-R	CTCGATTGGATGGCAGTAGCT
VEGFB-F	GAGATGTCCCTGGAAGAACACA
VEGFB-R	GAGTGGGATGGGTGATGTCAG
VEGFC-F	GGCTGGCAACATAACAGAGAA
VEGFC-R	CCCCACATCTATACACACCTCC
FGF2-F	AGAAGAGCGACCCTCACATCA
FGF2-R	CGGTTAGCACACACTCCTTTG
ANGPT1-F	AGAACCTTCAAGGCTTGGTTAC
ANGPT1-R	GGTGGTAGCTCTGTTTAATTGCT
ANGPT2-F	CTCGAATACGATGACTCGGTG
ANGPT2-R	TCATTAGCCACTGAGTGTTGTTT
PDGF-F	GCAAGACCAGGACGGTCATTT
PDGF-R	GGCACTTGACACTGCTCGT
HPRT1-F	TGACACTGGCAAAACAATGCA
HPRT1-R	GGTCCTTTTCACCAGCAAGCT