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Brain-derived neurotrophic factor (BDNF) mRNA and glial cell line-derived neurotrophic factor (GDNF) mRNA expression in the rat substantia nigra.
M: Size markers (600, 500, 400, 300, 200, 100 bp from top to bottom); 1, 5, 9: blank group; 2, 6, 10: sham-surgery group; 3, 7, 11: model group; 4, 8, 12: electroacupuncture group.
