“Melatonin plus porcine bone on discrete calcium deposit implant surface stimulates osteointegration in dental implants”, by Calvo Guirado Jl, Gómez-Moreno G, Barone A, Cutando A, Alcaraz-Baños M, Chiva F, Lopez-Mari L, Guardia J. J Pineal Res 2009, 47, 164–172 The above article, published online on 02 August 2009 in Wiley Online Library (https://onlinelibrary.wiley.com/doi/abs/10.1111/j.1600-079X.2009.00696.xx), has been retracted by agreement between the journal Editor in Chief, Gianluca Tosini, and John Wiley & Sons A/S following an investigation based on concerns raised by a reader. The authors did not respond when asked to comment on these concerns. The investigation concluded that the same photographs and x-ray images were utilized to support the scientific results in several other articles under different experimental setups. Thus, the conclusions of this manuscript are considered not sufficiently supported.

“在离散钙沉积种植体表面上的褪黑激素加猪骨刺激牙种植体中的骨整合”，作者：Calvo Guirado Jl、Gómez-Moreno G、Barone A、Cutando A、Alcaraz-Baños M、Chiva F、Lopez-Mari L、Guardia J。J 松果体研究 2009, 47, 164–172上述文章于 2009 年 8 月 2 日在线发表于 Wiley 在线图书馆 (https://onlinelibrary.wiley.com/doi/abs/10.1111/j.1600-079X.2009.00696.xx)，经期刊同意撤回主编 Gianluca Tosini 和 John Wiley & Sons A/S 根据读者提出的问题进行了调查。当被要求对这些担忧发表评论时，作者没有回应。调查得出的结论是，在不同实验设置下，使用相同的照片和 X 射线图像来支持其他几篇文章中的科学结果。因此，本手稿的结论被认为没有得到充分支持。