Figure 1From: Increase in periosteal angiogenesis through heat shock conditioning Rolling leukocytes (n/min) at day 0, 3, 5 and 10 for controls (black bar) or after heat shock conditioning for 15 minutes (light grey bar), 25 minutes (dark grey bar) or 35 minutes (white bar), as assessed by intravital fluorescence microscopy and computer-assisted off-line analysis. There were significant higher rolling leukocytes detectable after 35 minutes of heat shock conditioning over the entire observation time (* p < 0.05 vs. control group).Back to article page