Abstract Title:

Saffron (Crocus sativus) aqueous extract and its constituent crocin reduces stress-induced anorexia in mice.

Abstract Source:

Phytother Res. 2011 Dec ;25(12):1833-8. Epub 2011 Apr 19. PMID: 21503997

Abstract Author(s):

Bahar-al-Sadat Halataei, Maryam Khosravi, Sedigheh Arbabian, Hedayat Sahraei, Leila Golmanesh, Homeira Zardooz, Cyrus Jalili, Hassan Ghoshooni

Article Affiliation:

Department of Biology, Faculty of Science, Islamic AZAD University, North Tehran Branch, Tehran, Iran.

Abstract:

In the present study, the effects of an ethanol and aqueous extract of saffron Crocus sativus and its constituents safranal and crocin on the stress-induced reduction in food intake, weight gain and anorexic time in mice were investigated. Male albino mice (20-25 g) were irregularly exposed to a trial of electroshock stress for 7 days. Then, the anorexic time as well as the animal's food intake and weight were recorded. In addition, blood samples were obtained on days 1 and 7 for corticosterone determination. Intraperitoneal (i.p.) administration of theaqueous but not the ethanol extract (10, 50 and 100 mg/kg) significantly reduced the anorexic time. The results were similar for crocin (1, 5 and 10 mg/kg; i.p.). In addition, a reduction in weight gain was observed in the controls as well as in the groups that received alcohol extract or safranal. However, this was not observed in animals treated with aqueous extract or crocin. The plasma corticosterone level did not increase in the aqueous extract and crocin treated animals. It can be concluded that the saffron aqueous extract and its constituent crocin reduce side effects of electroshock stress in mice.

Study Type : Animal Study

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