In the present study , the effect of crocins on sporadic Alzheimer 's disease induced by intracerebroventricular ( icv ) streptozocin ( STZ ) in male rats was investigated .
O O O O O O O O B-ChemicalEntity O O B-DiseaseOrPhenotypicFeature I-DiseaseOrPhenotypicFeature I-DiseaseOrPhenotypicFeature O O O O O O B-ChemicalEntity O B-ChemicalEntity O O O B-OrganismTaxon O O O