“Alpha-Tocopherol Mitigates Negative Effects of Dental Bleaching on Bond Strength and Hybrid Layer Formation in Endodontically Treated Teeth” (this title uses title case, but I’m including it as it might be helpful to see how the original text can be transformed into a title) Alternatively, a lowercase title could be: “alpha-tocopherol reduces negative effects of dental bleaching on bond strength and hybrid layer formation in endodontically treated teeth”