passages.id: split_6_test_172_passage
passages.type: progene_text
passages.text: Experiment II was a 16 - week double - blind , placebo - controlled study of the safety and efficacy of MSF in doses of up to 0.18 mg / kg given three times per week in 5 men and 10 women ( 60 - 82 years ) , with Mini - Mental State Examination ( MMSE ) scores of 9 - 24 , who had SDAT .