A Amira Shaban Ahmed creator Ahmed Abd El bary Supervisor Omaima Naim Elgazayerly Supervisor ua Cairo Amira Shaban Ahmed 2006 Eng 264P : ill ; 30cm The basic goal of therapy is to achieve a steady state blood or tissue level that is effective and non toxic for an extended period of time Most conventional drug products , such as tablets and capsules , are formulated to release the active drug immediately after administration to obtain rapid and complete drug absorption It is for this reason a great interest has been centered on the idea of replacing daily administration of a drug with delivery systems that release a constant effective dose to target tissue via a controlled release mechanism Amira Shaban Ahmed ; Supervised Ahmed Abd El bary , Omaima Naim Elgazayerly Thesis (M.Sc.) - Cairo University - Faculty Of Pharmacy - Department Of Pharmaceutics Issued also as CD pharmaceutical prolonged release http://172.23.153.220/th.pdf http://172.23.153.220/th.pdf EG-GICUC 070226 20250223031747.0 eng