Analysis of HIV gag , NCoA3 , and IRF8 mRNA expression after NaB stimulation on U1 and ACH-2 cells. U1 (A and B) and ACH-2 (C) cells were stimulated with 10 mM NaB and 5.106 cells were taken at t = 0, 4, 8, 16, 24, 48 h for RNA extraction to perform qRT-PCR. NCoA3 (A and C), IRF8 (B) and gag (A, B and C) mRNA contents were measured. Cylophilin A was used as internal standard. Results represent a representative experiment performed in duplicate.