Xiaokeping Mixture Attenuates Diabetic Kidney Disease by Modulating TGF-β/Smad Pathway in db/db Mice

Table 1

PCR sequences and PCR products.

Name	Upstream primer (5′–3′)	Downstream primer (5′–3′)
TGF-β1	ATTCCTGGCGTTACCTTGG	AGCCCTGTATTCCGTCTCCT
Smad3	GCCCAGTTACCTACTCGG AGC	TGTTGACATTGGAGAGCAGC
Smad7	TACCGTGCAGATCAGCTTTG	TTTGCATGAAAAGCA AGCAC
SIP1	TGAAGATGAAGAAGGCTGGAA	GCAAGGGAGGAAAACCAACT
GAPDH	ATGACTCTACCCACGGCAAG	TACTCAGCACCAGCATCACC