ABSTRACT EFFECTS OF HIPOXIA CULTURE ON VASCULAR ENDOTHELIAL GROWTH FACTOR AND HEPATOCYTE GROWTH FACTOR FROM MESENCHYMAL STEM CELL By Agnes Ivana G Mesenchymal stem cells (MSCs) are present in various tissues such as brain, liver, bone marrow, adipose tissue, skin, placenta, and umbilical cord and can be potentially developed as therapies for various diseases. Oxygen concentration durin…