1. Volume 34, Issue 4, Pages 308-317 (April 2014)
A high isoflavone diet decreases 5′ adenosine monophosphate–activated protein kinase activation and does not correct selenium-induced elevations in fasting blood glucose in mice 
Michael T. Stallings, Brandon R. Cardon, Jeremy M. Hardman, Tyler A. Bliss, Scott E. Brunson, Chris M. Hart, Maria D. Swiss, Squire D. Hepworth, Merrill J. Christensen, Chad R. Hancock 
Nutrition Research 
Volume 34, Issue 4, Pages (April 2014)
DOI: /j.nutres
Copyright © 2014 The Authors Terms and Conditions

2. Fig. 1
Glucose tolerance AUC. Intraperitoneal GTT results. Mice were injected with a 20% glucose solution, and blood glucose was measured at 0, 15, 30, 60, and 120 minutes. Graph represents mean ± SE for groups that did not receive supplemental Se (black) and those that did receive 3 mg Se/kg per day as SMSC (gray). There was a tendency for a main effect for increased AUC (P = .08) in mice given supplemental SMSC. Data are shown as means ± SE (minute [milligrams per deciliter]), n = 6 to 10.
Nutrition Research  , DOI: ( /j.nutres )
Copyright © 2014 The Authors Terms and Conditions

3. Fig. 2
Basal phosphorylation of AMPK in skeletal muscle and liver. In the 3 muscles examined (WQ [A], RQ [B], and TA [C]), there was a main effect of dietary IF content on AMPK phosphorylation (P < .05). We did not observe an effect of either SMSC supplementation or IF content of the diet in liver tissue (D). The representative blots are presented in the same order (left to right) as the groups in the figure. Graph represents mean ± SE for groups that did not receive supplemental SMSC (black) and those that did receive 3 mg Se/kg per day as SMSC (gray). Line and asterisk indicate a main effect of IF decreasing pAMPK levels in WQ, P < .05; RQ, P < .05; and TA, P < .05; n = 4 to 9.
Nutrition Research  , DOI: ( /j.nutres )
Copyright © 2014 The Authors Terms and Conditions

4. Fig. 3
Liver kinase B1 protein expression in white, mixed, and red skeletal muscle. In TA (B) (P < .01) and RQ (C) (P < .05), there was a main effect of the HIF diet of decreasing LKB1 protein levels. This effect was not observed in the WQ (A). The representative blots are presented in the same order (left to right) as the groups in the figure. Graph represents mean ± SE for groups that did not receive supplemental SMSC (black) and those that did receive 3 mg Se/kg per day as SMSC (gray). Line and asterisk indicate a main effect of IF decreasing LKB1, n = 6 to 9.
Nutrition Research  , DOI: ( /j.nutres )
Copyright © 2014 The Authors Terms and Conditions

5. Fig. 4
Acetyl-CoA carboxylase phosphorylation in white, mixed, and red skeletal muscle. In the muscles tested (WQ [A], TA [B], and RQ [C]), neither SMSC nor HIF intake altered ACC phosphorylation as measured by Western blot despite increased phosphorylation of its upstream kinase AMPK. All data are presented as phosphorylated ACC/ACC, and the representative blots are presented in the same order (left to right) as the groups in the figure. Graph represents mean ± SE for groups that did not receive supplemental SMSC (black) and those that did receive 3 mg Se/kg per day as SMSC (gray), n = 5 to 7.
Nutrition Research  , DOI: ( /j.nutres )
Copyright © 2014 The Authors Terms and Conditions

6. Fig. 5
Mitochondrial content in white, mixed and red skeletal muscle. Adenosine monophosphate–activated protein kinase plays an important role in mitochondrial biogenesis. To explore the potential effect of HIF-induced AMPK deactivation on mitochondrial content, we measured the Cyt C (A, C, and E) and UCP3 (B, D, and F) in the WQ (A and B), RQ (C and D), and the TA (E and F) muscles. These proteins were unchanged in all tissues and groups. Graph represents mean ± SE for groups that did not receive supplemental SMSC (black) and those that did receive 3 mg Se/kg per day as SMSC (gray), n = 6 to 8.
Nutrition Research  , DOI: ( /j.nutres )
Copyright © 2014 The Authors Terms and Conditions

7. Fig. 6
Glucose transporter type 4 in white, mixed, and red skeletal muscle. Glucose transporter type 4 is the insulin-sensitive glucose transporter in skeletal muscle. Despite Se-induced tendency for increased AUC in GTTs, total GLUT4 protein levels were unchanged in the WQ (A), TA (B), and RQ (C) muscles. Representative blots are presented in the same order (left to right) as the groups in the figure. Graph represents mean ± SE for groups that did not receive supplemental SMSC (black) and those that did receive 3 mg Se/kg per day as SMSC (gray), n = 4 to 5.
Nutrition Research  , DOI: ( /j.nutres )
Copyright © 2014 The Authors Terms and Conditions