The effect of partial denervation of developing rats fast muscles on their motor unit properties

1. The effects of partial denervation on motor units of the fast twitch extensor digitorum longus (EDL) muscle of the rat were studied. 2. Partial denervation was performed by surgically removing 2-4 mm of the L4 ventral ramus in 3- and 18-day-old Wistar rats. Two to three months later, EMG activity...

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