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. Author manuscript; available in PMC: 2010 May 1.
Published in final edited form as: Phytomedicine. 2009 Mar 20;16(5):406–415. doi: 10.1016/j.phymed.2009.02.018

Figure 3.

Figure 3

Hypoglycemic effect of blueberry phenolic-rich and anthocyanin-enriched extracts relative to metformin in insulin resistant C57bl/6J mice. The animals were maintained on a high fat diet and food restricted 4 hours prior to treatment by gavage. The extracts and metformin were formulated with 66% Labrasol as the delivery vehicle. The anthocyanin-enriched extract was also used with only water as the vehicle and compared to water and the other treatments.

*:p<0.05; **:p<0.01; ***:p<0.001 vs. 0 hr. c:p<0.05; cc:p<0.01;ccc:p<0.001vs vehicle