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Fig. 2 | Molecular Medicine

Fig. 2

From: Interleukin 1 Induces HIV-1 Expression in Chronically Infected U1 Cells: Blockade by Interleukin 1 Receptor Antagonist and Tumor Necrosis Factor Binding Protein Type 1

Fig. 2

IL-1 increases both cell-associated and released p24 antigen

Ul cells were cultured in the absence or presence of 50 ng/ml IL-1α or IL-1β. After 24 hr the concentrations of cell-associated (open bars) and supernatant (hatched bars) p24 antigen were determined by ELISA. Each data point depicts the mean ± SD of four samples. †p = 0.01 and §p < 0.001 when comparing cell-associated p24 antigen with supernatant p24 antigen.

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Molecular Medicine

ISSN: 1528-3658