BACKGROUND In recent years phytotherapy has been explored as a source for alternative treatments for mood disorders. One potential candidate is saffron (Crocus sativus L.), whose main bioactive components are crocins and safranal. OBJECTIVES The aim of this study was to investigate the efficacy of affron®, a standardised stigmas extract from Crocus sativus L. for improving mood, stress, anxie...

background: the involvement of water-soluble carotenoids, crocins, as the main and active components of crocus sativus l. extract in learning and memory processes has been proposed. in the present study, the effect of crocins on sporadic alzheimer's disease induced by intracerebroventricular (icv) streptozocin (stz) in male rats was investigated. methods: male adult wistar rats (n = 90 and...

Objective(s): Crocus sativus L. and its active constituent, crocin, have neuroprotective effects. The effects of crocin on memory impairment have been mentioned in studies but the signaling pathways  have not been evaluated. Therefore, the aim of this study was to evaluate the effects of crocin on the hyoscine-induced memory impairment in rat. Additionally, the level o...

More than 30 mineral elements have been found with different key functions in helping plants and animals to survive and live healthy. As a direct result, they have always attracted the attention of scientists. The quest is to find some efficient analytical and quantitative procedures in this study to determine some mineral and trace elements of Iranian Crocus sativus L. corms. Several studies h...

Background: The involvement of water-soluble carotenoids, crocins, as the main and active components of Crocus sativus L. extract in learning and memory processes has been proposed. In the present study, the effect of crocins on sporadic Alzheimer's disease induced by intracerebroventricular (icv) streptozocin (STZ) in male rats was investigated. Methods: Male adult Wistar rats (n = 90 and 260-...