Retraction Note: BMC Complement Altern Med 13, 10 (2013)
https://doi.org/10.1186/1472-6882-13-10
The Editor has retracted this article because there are concerns with the histological sections shown in Figure 10, specifically:
• Panels PN and PQ appear to show repeated areas between these two panels
• Panels PN, PQ50, PQ100 and PQ200 appear to show repeated areas within these panels
The authors have stated that they do not have access to the original data. The Editor therefore no longer has confidence in the results and conclusions reported. None of the authors has responded to the Editor about this retraction.