TY - BOOK AU - Lina Jamil Mohammed Abdelhafez AU - Abdelgawad Mohamed Hashem , AU - Mohammed Abdelhalem Ramadan , TI - A study on the potential antimicrobial aactivity of natural products on the growth of helicobacter pylori / PY - 2010/// CY - Cairo : PB - Lina Jamil Mohammed Abdelhafez , KW - CNMR and ruta graveolence KW - Helicobacter pylori KW - UV, HNMR N1 - Thesis (M.Sc.) - Cairo University - Faculty of Pharmacy - Department of Microbiology and Immunology; Issued also as CD N2 - The study was conducted to determine the capacity of crude plant extracts to inhibit the growth of H. pylori. Fractionation of the active extract has been done to determine the active principle responsible for the anti-helicobacter activity. To evaluate the anti-helicobacter activity of the plant extracts, MICs of the tested plant extracts against culture of H. pylori were determined by agar dilution method ER -