In the periphery of the ischemic territory , SG in the cortex was greater ( less edema accumulation ) in the hypertensive group ( 1.041 +/- 0.001 vs 1.039 +/- 0.001 , P less than 0.05 ) .
O O O O O B-DiseaseOrPhenotypicFeature O O O O O O O O O O B-DiseaseOrPhenotypicFeature O O O O B-DiseaseOrPhenotypicFeature O O O O O O O O O O O O O O O O