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Figure 4 | Journal of Biomedical Science

Figure 4

From: Insulin renders diabetic rats resistant to acute ischemic stroke by arresting nitric oxide reaction with superoxide to form peroxynitrite

Figure 4

The cerebral NO, superoxide, and peroxynitrite levels in contralateral and ipsilateral cerebral hemisphere were compared in control, DM, and DMI rats after FC I/R injury. The contralateral and ipsilateral cerebral hemisphere NO levels (A and B), superoxide anion contents (D and E), and peroxynitrite production (G and H) were examined in control, DM, and DMI rats with FC I/R injury. The ratio of ipsilateral to contralateral cerebral NO (C), superoxide (F), and peroxynitrite (I) levels was also evaluated among three groups. Results are expressed as mean ± SEM (n = 7 to 8 per group).

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Journal of Biomedical Science

ISSN: 1423-0127