CAMBRIDGE, Mass., Sept. 11 /PRNewswire-FirstCall/ -- Advanced Magnetics, Inc. (Nasdaq: AMAG - News) today announced the appointment of Louis Brenner, MD as Senior Vice President and the appointment of Mohammed A. Salem, PhD as Vice President of Regulatory Affairs. Dr. Brenner joins Advanced Magnetics from his position as Senior Director of Business Development for the Renal and Transplantation Units of Genzyme Corporation. Dr. Salem joins the company from his position of Vice President of Regulatory Affairs and US Head of Regulatory Affairs at Fresenius Biotech North America.