Niacin Regulates Glucose Reactive Protein (GRP78), Protein Carbonyl Content (PCC) and Malondialdehyde (MDA) in the Hyperglycemic Human Lens Epithelial Cells, Handayani, Nina, Sujuti Hidayat, Permatasari Nur, and Rudijanto Achmad , Pharmacognosy Journal, January 2019, Volume 11, Issue 1, p.8-11, (2019)