Fig. 6From: Bronchoalveolar cytokine profile differentiates Pulmonary Langerhans cell histiocytosis patients from other smoking-related interstitial lung diseasesMeasurements of the levels of TARC and leptin. Concentration of TARC and leptin was determined by ELISA in the BAL of patients with the different pathologies. Data are expressed as means ± SD. **p < 0.01, ****p < 0.0001Back to article page