Assistant Professor Dr. Adel Haider Shabib / lecturer at the College of Dentistry / Ashur University participated in the discussion of the master's student Sara Alaa Omran about her thesis entitled ((Immunohistochemical evaluation of the epidermal growth factor receptor and Ki-67 in oral mucosal ulcers in rats treated with fenugreek oil)) and the discussion took place in the discussion hall in the Oral Diagnosis Department / College of Dentistry / University of Baghdad and the student received an excellent grade.