In our study, the active compounds in VC juice were not analyzed; hence, we cannot state with confidence the chief actives responsible for teh reduction in smoking rate. Plans for further analysis of VC in future experimentals should be made. Conclusion This is a preliminary study of the influence of VC supplementation and exercise on oxidative stress and β-end release, with relevance to smoking cessation. Results indicate the use of VC supplementation for reducing smoking rate,with and with our exercise. The reduction in smoking rate

may be associated with levels of oxidative stress. Both VC supplementation and exercise may compensate for nicotine addiction. Additional studies Eltanexor ic50 using larger samples, as well as a combination of both men and women who are heavy smokers are needed to extend these findings. Acknowledgements This study was supported from Tobacco Control Research and Knowledge Management Center (TRC) (Project code: TRC 51-01-06), Thailand and Chiang Mai University for this publication References 1. Benjakul S, Jangkapanich A, Temsirikulchai L, Tadkayun N, Nakju S: Situation of Smoking consumption in Thai Population from 1991–2007. Tobacco control research and knowledge management center. Bangkok; 2008:I-IV.

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