1. The expression of antioxidant enzymes in the gingivae of type 2 diabetics with chronic periodontitis 
Poliana M. Duarte, Marcelo H. Napimoga, Ellen C. Fagnani, Vanessa R. Santos, Marta F. Bastos, Fernanda V. Ribeiro, Vera C. Araújo, Ana Paula D. Demasi 
Archives of Oral Biology 
Volume 57, Issue 2, Pages (February 2012)
DOI: /j.archoralbio
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2. Fig. 1
Relative expression of genes encoding Prx I and Prx II. qPCR analysis of PRDX1 (A) and PRDX2 (B) expression on mRNA extracted from gingival tissue of healthy and periodontitis patients, associated or not with diabetes mellitus (DM), categorized as well- controlled or poorly controlled. Different letters indicate statistical significance amongst the groups (p<0.05).
Archives of Oral Biology  , DOI: ( /j.archoralbio )
Copyright © 2011 Elsevier Ltd Terms and Conditions

3. Fig. 2
Relative expression of genes encoding GPx I, catalase, SOD1 and SOD2. qPCR analysis of GPX1 (A), CAT (B), SOD1 (C) and SOD2 (D) expressions on mRNA extracted from gingival tissue of healthy and periodontal disease patients, associated or not with diabetes mellitus (DM), categorized as well-controlled or poorly controlled. Different letters indicate statistical significance amongst the groups (p<0.05).
Archives of Oral Biology  , DOI: ( /j.archoralbio )
Copyright © 2011 Elsevier Ltd Terms and Conditions