The results of flow cytometric analysis of this work indicate that phenotypically different EPC (CD45−CD309+CD117+; CD45−CD31+CD34+; CD31+CD34+CD146−) were recruited from the bone marrow to the injured lungs of mice with a combined pathology (MS and pulmonary emphysema) on the 146th experiment day (results not shown) with preservation of the pattern for 188 days. This evidence concerns the gene PECAM1 and pulmonary emphysema.