Fig. 4.
Changes of body temperature and electrocardiography during day and night after 3 wk of diethoxycarbonyl-1,4-dihydrocollidine (DDC) diet in caveolin-3 (Cav-3) overexpression (OE) and transgene negative (TGneg) mice. A and B: the changes of body temperature (A) and heart rate (HR; B) and corrected QT (QTc) interval were similar between DDC-fed Cav-3 OE and TGneg mice (n = 7–10 per group). Values are means ± SE. *P < 0.05, **P < 0.01, compared with chow-fed TGneg mice. †P < 0.05, ††P < 0.01, compared with chow-fed Cav-3 OE mice. #P < 0.05 compared with DDC-fed TGneg mice.