Figure 6.

Administration of myostatin AON in mdx mice. Single dose of 40 μg MSTN AON was injected into the gastrocnemius muscles of mdx mice. Control M23 DMD AON were injected in the contralateral muscles. The animals were sacrificed 4 days after injection. RNA was isolated from three different parts of the muscles relative to the tendon: proximal (P), medial (M) and distal (E). RT-PCR analysis was performed to detect dystrophin (upper) or myostatin (lower) skips (A). Four times consecutive injections were performed with cocktails of AON containing 40 μg of m23 DMD AON and 40 μg of either myostatin or control AON into the gastrocnemius muscles of mdx mice. Injections were varied between contralateral muscles. The mice were sacrificed at 6 hours, 1 day and 2 days after the last injection. RNA was isolated from multiple areas within the muscles and analyzed for dystrophin (upper) or myostatin (lower) skips by RT-PCR (B).

Kemaladewi et al. BMC Medical Genomics 2011 4:36   doi:10.1186/1755-8794-4-36
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