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. Author manuscript; available in PMC: 2017 Dec 20.
Published in final edited form as: J Neurovirol. 2011 Apr 14;17(3):230–238. doi: 10.1007/s13365-011-0026-5

Fig. 1.

Fig. 1

Effect of HIV-1 clade B and C gp120 protein on NMDA receptor gene expression by dose-response (a) and kinetics (b) in human astrocytes. Astrocytes (1 × 106 cells/ml) were separately treated with HIV-1 clade B (Bal) and C (CN54) gp120 at 5–100 ng/ml for 24 h and 25 ng/ml for 12, 24, and 48 h. RNA was extracted and reverse transcribed followed by quantitative real-time PCR for NMDA receptor and housekeeping gene β-actin-specific primers. Data are expressed as mean±SD of TAI values of three independent experiments