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. 2015 Mar 5;10(3):e0118845. doi: 10.1371/journal.pone.0118845

Fig 1. Expression of beta1- and beta2-adrenoceptors.

Fig 1

A, Western blotting showed the expression of beta1- and beta2-adrenoceptors in KYSE410 cells, an ESCC cell line, and HET-1A cells, an immortalized esophageal epithelial cell line. B and C, siRNA-induced down-regulation of beta1- and beta2-adrenoceptor mRNA and protein expression was confirmed by RT-PCR (B) and western blotting (C), respectively. GAPDH and beta-actin served as endogenous controls. Negative is representative of nonspecific control siRNA for beta-adrenoceptors.