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Table 1 Comparable tyrosine hydroxylase immunoreactive positive cell numbers in the control and methamphetamine (METH)-treated rats’ substantia nigra

From: In vivo long-lasting alterations of central serotonin transporter activity and associated dopamine synthesis after acute repeated administration of methamphetamine

Region/group

Control (n = 5)

Methamphetamine dose (mg/kg)

5 mg/kg (n = 7)

10 mg/kg (n = 6)

Substantia nigra pars compacta

33 ± 1.29

33.24 ± 2.15

32.06 ± 2.26

Substantia nigra pars reticulata

4.73 ± 0.55

3.7 ± 0.62

4.11 ± 0.81