[Homing multipotent mesenchymal stromal cells in different ways of introduction of old laboratory animals after liver resection.].

The aim of this research was to study the migration of multipotent mesenchymal stromal cells (MMSC) in old laboratory animals under physiological conditions and after liver resection. Different routes of administration were used: to the caudal vein, intraperitoneal, hepatic artery, portal vein. Studies have shown the ability of the old organism to respond to changes in the directed migration of MMSCs in the tissues that have undergone the greatest damage, which may be due to the production of connective tissue of the damaged organ chemoattractant.