Figure 2From: Manipulation of valve composition to elucidate the role of collagen in aortic valve calcification After 6 days of in vitro culture, leaflet composition was analyzed via measurement of (A) total collagen, (B) HA, (C) total sGAGs, and (D) DNA. The dashed line and gray box in each panel represent the mean and standard deviation for the Day 0 (fresh, undepleted leaflet) control. *P <0.05 compared to undepleted; ^P < 0.05 compared to Day 0 control.Back to article page