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. Author manuscript; available in PMC: 2014 Oct 22.
Published in final edited form as: Neurotoxicology. 2008 Jun 19;29(6):971–977. doi: 10.1016/j.neuro.2008.06.003

Figure 1.

Figure 1

The effect of cocaine on the toxicity of Tat 1-86 in primary rat fetal midbrain cell culture. Graph represents relative (compared to non-treated controls) changes in Live/Dead ratios 48 hours following the addition of 50 nM Tat 1-86 or 50 nM Tat 1-86 + 1.5 μM cocaine to the cell cultures. Data presented as mean values ± SEM, n of sister cultures analyzed = 7-14 per each variant of treatment. *- marks significant (P<0.05) difference between Tat-treated (50 nM Tat) group and non-treated control group; *,#-marks that this experimental group (50 nM Tat+ 1.5 μM cocaine) was significantly (P<0.05) different from non-treated control (*) and from Tat-treated group (#).