Fig. 1From: Analysis of mitochondrial DNA alteration in new phenotype ACOSDifferences between ratio Mitochondrial/nuclear DNA in ACOS according to Spanish or GINA guidelines, asthmatic and COPD patients. MtDNA/nDNA was higher in all the groups suggesting the presence of inflammation; ACOS patients present an intermediate value of MtDNA/nDNA with respect to Asthma and COPDBack to article page