There was a highly significant medium-strength positive correlation between kisspeptin and oral glucose–stimulated insulin levels, as assessed by insulin AUC ( Figure 6F ).
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The sentences
There was a highly significant medium-strength positive correlation between kisspeptin and serum insulin at 60 minutes after oral glucose load ( Figure 6D ), with a trend toward significance at 10 minutes ( Figure 6C ) and no significant correlation at 120 minutes ( Figure 6E ).