THE EFFECT OF A MESENCHYMAL STEM CELL CONDITIONED MEDIUM FRACTION ON MORPHOLOGICAL CHARACTERISTICS OF HEPATOCYTES IN ACETAMINOPHEN-INDUCED ACUTE LIVER FAILURE: A PRELIMINARY STUDY Article Temnov A., Rogov K., Zhalimov V., Igor P., Pekov S., Bader A., Sklifas A., Giri S. HEPATIC MEDICINE-EVIDENCE AND RESEARCH. DOVE MEDICAL PRESS LTD. Vol. 11. 2019. P. 89-96