The Effects of Crocus Sativus and Its Constituents on Nervous System: A Review

Danny Boy

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Oct 12, 2014
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"Safranal also attenuated the acute experimental absence seizures which was attributed to modifications of benzodiazepine binding sites of GABAAreceptor complex"

"Safranal is an effective anticonvulsant shown to act as an agonist at GABAA receptors.[1][2] Safranal also exhibits high antioxidant and free radical scavenging activity, along with cytotoxicity towards cancer cells in vitro.[5] It has also been shown to have antidepressant properties."

"Conclusion

Anti-oxidant and anti-inflammatory effects of the extracts of C. sativus and its constituents (crocetin, crocins, safranal) implies saffron therapeutic potential for various nervous system disorders. Based on the literature, beneficial effects of the plant and its components on neurodegenerative disorders such as Alzheimer and Parkinson's disease are mainly due to their interactions with cholinergic, dopaminergic and glutamatergic systems. It is assumed that saffron anticonvulsant and analgesic properties and its effects on morphine withdrawal and rewarding properties of morphine might be due to an interaction between saffron, GABA and opioid system.

According to human and animal studies, saffron and its constituents have been shown to be effective in the treatment of mild to moderate depression which may be because of an interaction with the serotonin and noradrenaline system. However, to have a detailed perspective of saffron effects on nervous system, more mechanistic investigations are highly advised."

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4599112/
 

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