MISSION VIEJO, Calif.--(BUSINESS WIRE)--Aeolus Pharmaceuticals, Inc. (OTC Bulletin Board:AOLS) announced today that it has initiated a study to confirm the efficacy of AEOL 10150 as a countermeasure to nuclear and radiological exposure in non-human primates. AEOL 10150 has previously demonstrated a statistically significant survival advantage when given to mice after exposure to radiation. The new study is designed to test the efficacy of AEOL 10150 as a treatment for damage to the lungs due to exposure to radiation and to begin establishing an animal model that can be validated and could be utilized by the U.S. Food and Drug Administration (US FDA) for approval of a countermeasure for Pulmonary Acute Radiation Syndrome under the “Animal Rule”.