title: Role of vitamin e in prevention of oral cancer:-a review.
abstract: Oral cancer is one of the major global threads to public health. The development of oral cancer is tobacco related mainly. Vitamin-E can inhibit reaction of the tobacco specific nitrosamine which undergoes specific activation, detoxification process. Dietary substitute such as vitamin-E can prevent oral cancer at a very early stage that is in premalignant lesions, in premalignant conditions. Main action of vitamin E includes increase immunity, controls free radicals mediated cell disturbances, maintains membrane integrity, inhibit cancer cell growth, cytotoxicity. Many past studies suggest the role of antioxidant (vitamin-E) in treatment of oral mucosal lesions particularly includes oral leukoplakia, oral lichen planus, oral submucous fibrosis and oral cancer. Vitamin-E as an antioxidant helps in prevention and slow the growth of Head and Neck cancer, improve the effects of cancer chemotherapy and reduce the side effects from both chemotherapy and radiation therapy for cancer patients. As prevention modality use of Vitamin-E may be beneficial for human beings.
authors.affiliation: Post Graduate Student, Department of Oral Medicine and Radiology, Institute of Dental Sciences , Bareilly, India .
authors.forename: Md Asad
authors.initials: MA
authors.lastname: Iqubal
authors.affiliation: Post Graduate Student, Department of Oral Medicine and Radiology, Institute of Dental Sciences , Bareilly, India .
authors.forename: Mobeen
authors.initials: M
authors.lastname: Khan
authors.affiliation: Post Graduate Student, Department of Oral Medicine and Radiology, Institute of Dental Sciences , Bareilly, India .
authors.forename: Prabhakar
authors.initials: P
authors.lastname: Kumar
authors.affiliation: Post Graduate Student, Department of Oral Medicine and Radiology, Institute of Dental Sciences , Bareilly, India .
authors.forename: Anjani
authors.initials: A
authors.lastname: Kumar
authors.affiliation: Post Graduate Student, Department of Oral Medicine and Radiology, Institute of Dental Sciences , Bareilly, India .
authors.forename: Kratika
authors.initials: K
authors.lastname: Ajai
keywords: Free radicals; Oral cancer; Premalignant lesions and Premalignant conditions; Vitamin-E