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Figure 5 The effect of activin A (10 and 100 ng/ml) on the protein levels of interleukin (IL)-6 (A), IL-8 (B), macrophage inflammatory protein (MIP)-1-alpha (C), and tumor necrosis alpha (TNF)-alpha (D) in peripheral blood mononuclear cells supernatants from six patients with unstable angina pectoris (AP) (solid bars), seven patients with stable AP (striped bars), and six healthy controls (open bars) after culturing for 18 h. Data are given as the mean value ± SEM. *p < 0.05 versus unstimulated cells.
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