Document Detail

Vitamin E supplementation modulates gingival crevicular fluid lipid peroxidation and antioxidant levels in patients with orthodontic tooth movement.
MedLine Citation:
PMID:  22113708     Owner:  NLM     Status:  MEDLINE    
The aim of this study was to investigate the levels of the oxidant and antioxidant changes in orthodontic tooth movement and the effects of vitamin E on these parameters. For this purpose, 50 orthodontic patients (aged 13-18 years) required non-extracted treatment were divided randomly into the following groups: Control and Vitamin E. Same pre-adjusted appliances were applied to all patients, and vitamin E (300 mg day(-1)) was given during 1 month in vitamin E group. Gingival crevicular fluid was collected and periodontal indexes were recorded at the baseline and after 1 month. Lipid peroxidation (LP) levels as malonyldialdehyde, reduced glutathione (GSH) and glutathione peroxidase (GSH-Px), vitamin C and E levels were measured in the anterior and posterior regions of the dentition. After 1 month, orthodontic treatment LP levels increased in control group in both anterior and posterior regions in vitamin E group. LP levels also increased in vitamin E group in only posterior region. The level of GSH and vitamin C did not change statistically in control and vitamin E groups. Periodontal indexes did not show any differences in comparison with the groups. In conclusion, we observed protective role of vitamin E on LP levels in anterior region of patients with orthodontic tooth movement.
Elçin Esenlik; Mustafa Naziroğlu; Cahide Açikalin; Ishak Suat Övey
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Publication Detail:
Type:  Journal Article; Randomized Controlled Trial; Research Support, Non-U.S. Gov't     Date:  2011-11-24
Journal Detail:
Title:  Cell biochemistry and function     Volume:  30     ISSN:  1099-0844     ISO Abbreviation:  Cell Biochem. Funct.     Publication Date:  2012 Jul 
Date Detail:
Created Date:  2012-07-03     Completed Date:  2014-05-15     Revised Date:  2014-07-24    
Medline Journal Info:
Nlm Unique ID:  8305874     Medline TA:  Cell Biochem Funct     Country:  England    
Other Details:
Languages:  eng     Pagination:  376-81     Citation Subset:  IM    
Copyright Information:
Copyright © 2011 John Wiley & Sons, Ltd.
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MeSH Terms
Antioxidants / metabolism*
Ascorbic Acid / metabolism
Dietary Supplements*
Gingival Crevicular Fluid / drug effects*,  metabolism
Glutathione / metabolism
Glutathione Peroxidase / metabolism
Lipid Peroxidation / drug effects*
Malondialdehyde / metabolism
Tooth Movement*
Vitamin E / administration & dosage*,  metabolism,  pharmacology*
Reg. No./Substance:
0/Antioxidants; 1406-18-4/Vitamin E; 4Y8F71G49Q/Malondialdehyde; EC Peroxidase; GAN16C9B8O/Glutathione; PQ6CK8PD0R/Ascorbic Acid

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