Figure 7Quantification of non-esterified cholesterol content by means of filipin staining in the blood vessel compartment (podocalyxin+) in hearts of 15-week old male C57BL/6 Vegfb+/- (n=5) and Vegfb-/- mice (n=7), normalized to wildtype (Vegfb+/+) mice (n=8). Data presented as box-and-whisker plots. Boxes represents lower/upper quartiles with the median values indicated with a horizontal line. Whiskers represent min-max values. Statistical evaluation using one-way ANOVA and Dunnett´s multiple comparisons test, p-value: * <0.05, ** <0.01 (compared to Vegfb+/+ mice). Quantification of non-esterified cholesterol content by means of filipin staining in hearts of 15-week old male C57BL/6 Vegfb+/- (n=5) and Vegfb-/- (n=7) mice, normalized to wildtype (Vegfb+/+) mice (n=8). Data presented as box-and-whisker plots. Boxes represents lower/upper quartiles with the median values indicated with a horizontal line. Whiskers represent min-max values. Statistical evaluation using one-way ANOVA and Dunnett´s multiple comparisons test, p-value: ** <0.01 (compared to Vegfb+/+ mice). Quantification of non-esterified cholesterol content by means of filipin staining in hearts of 25-week old male CD1 Flt1+/lacz (n=20) mice, normalized to wildtype CD1 (Flt1+/+) mice (n=16). Data presented as box-and-whisker plots. Boxes represents lower/upper quartiles with the median values indicated with a horizontal line. Whiskers represent min-max values. Statistical evaluation using t-test, p-value: ** <0.01. Quantification of non-esterified cholesterol content by means of filipin staining in hearts of 12 to 16-week old male C57BL/6 wildtype (Vegfb+/+) (n=4), BKS.C57BL/6 db/+ Vegfb+/+ (n=8), db/db Vegfb+/- (n=10) and db/db Vegfb-/- (n=4) mice, normalized to db/db Vegfb+/+ (n=6) mice. Data presented as box-and-whisker plots. Boxes represents lower/upper quartiles with the median values indicated with a horizontal line. Whiskers represent min-max values. Statistical evaluation using one-way ANOVA and Dunnett´s multiple comparisons test, p-value: * <0.05, *** <0.001 (compared to db/db Vegfb+/+ mice). Left panel: Quantification of non-esterified cholesterol content by means of filipin staining in hearts of C57BL/6 male mice after 25 weeks on HFD, long-term treated with isotype control (n=17) or VEGF-B blocking antibody (2H10, n=17) initiated after 5 weeks on HFD, normalized to age-matched mice on chow diet (n=10). Data presented as box-and-whisker plots. Boxes represents lower/upper quartiles with the median values indicated with a horizontal line. Whiskers represent min-max values. Right panel: Body weights (mean ± SEM) of HFD (n=17+17) and chow fed littermate mice (n=10). Statistical evaluation using one-way ANOVA and Dunnett´s multiple comparisons test, p-value: * <0.05, *** <0.001 (compared to HFD control mice). Quantification of non-esterified cholesterol content by means of filipin staining in hearts of mice on HFD for 17 weeks followed by treatment for 1 week with 2H10 antibody (n=5) compared to control antibody treated mice (n=5). Data presented as box-and-whisker plots. Boxes represents lower/upper quartiles with the median values indicated with a horizontal line. Whiskers represent min-max values.Statistical evaluation using t-test, p-value: ** <0.01.