a single direct injection of a local anesthetic , 0.5 % bupivacaine hydrochloride ( bpvc ) ( marcaine ) , into rat soleus and extensor digitorum longus ( edl ) muscles produced massive fiber necrosis with extensive phagocytosis followed by rapid regeneration , predominantly in the soleus .
C0887621
bupivacaine hydrochloride
C2945665
marcaine