Figure 5.

Regulation of reactive oxygen species in the LV. DHE staining was performed to measure the formation of $O_2^{-•}$ in heart tissue from the LV of all treatment groups. Slides were imaged by fluorescence microscopy using an excitation wavelength of 488 nm and an emission wavelength of 540 nm. Data are means ± S.D. of n = 4 hearts. ^*p < 0.05 vs. Wistar sed., ^#p < 0.05 vs. SHR sed.