Anti-diabetic Properties of Thymoquinone is unassociated with Glycogen Phosphorylase Inhibition, El-Ameen, Nahid Mahmoud Ha, Taha Manal Mohamed El, Abdelwahab Siddig Ibrahim, Khalid Asaad, Elfatih Fatima, Kamel Mona Awad, and Sheikh Bassem Yousif , Pharmacognosy Journal, 01/2015, Volume 7, Issue 6, p.406-410, (2015)