Research Article

Curcumin Regulates Gut Microbiota and Exerts a Neuroprotective Effect in the MPTP Model of Parkinson’s Disease

Figure 2

Curcumin rescues the loss of DA neurons in PD mice. (a) Immunohistochemical staining of TH-positive neurons. (b) Quantification of the number of TH-positive cells in the substantia nigra. Data represent the means ± s.e.m; , , , n = 8.
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