Research Article

The Early Expression of HLA-DR and CD64 Myeloid Markers Is Specifically Compartmentalized in the Blood and Lungs of Patients with Septic Shock

Table 2

Expression of myeloid markers on circulating and pulmonary monocytes and neutrophils ().

ParameterPeripheral bloodLung

CD64 GMF2 683 (1466–4402)3 782 (1 435–6 830)0.4648
Pneumonia2 055 (1 209–2 818)6 830 (793–9 831)0.1875
Peritonitis4 192 (982–4386)2 447 (1 579–5 287)0.1250
HLA-DR GMF342 (252–652)1144 (889–1789)0.0098
Pneumonia484 (288–746)953 (743–1309)0.0138
Peritonitis298 (216–579)1858 (1221–3272)0.0678

GMF: geometric mean fluorescence; PB: peripheral blood.