Retrospective Cohort Study
Copyright ©The Author(s) 2016.
World J Gastroenterol. Aug 21, 2016; 22(31): 7146-7156
Published online Aug 21, 2016. doi: 10.3748/wjg.v22.i31.7146
Figure 1
Figure 1 Comparison of CHRNs' expression in esophageal samples from healthy individuals. A: Evaluation by RT-qPCR of the mRNA expression of CHRNA3; B: CHRNA5; C: CHRNA7 and D: CHRNB4 in esophageal epithelium from healthy individuals (total individuals, never smokers and never drinkers, current smokers and current drinkers).