CD14 and HIV-1 infection: The total percentage of CD14+ cells does not change notably after HIV-1 infection (Table 1, median percentage in healthy donors = 13,6% versus 10,4% in HIV-1 infected patients), nor does the amount of cells not expressing CD14, CD16 and sialoadhesin (66.47 and 67.28%, respectively), or the percentage of cells expressing sialoadhesin, but not CD14 and CD16 (0.21 and 0.42%, respectively).