IMR Press / FBE / Volume 11 / Issue 1 / DOI: 10.2741/E841

Frontiers in Bioscience-Elite (FBE) is published by IMR Press from Volume 13 Issue 2 (2021). Previous articles were published by another publisher on a subscription basis, and they are hosted by IMR Press on as a courtesy and upon agreement with Frontiers in Bioscience.

Demethoxycurcumin ameliorates rotenone-induced toxicity in rats
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1 Research Scholar, Bharath Institute of Higher Education and Research, Chennai, Tamil Nadu 600073, India
2 Department of Anatomy, Velammal Medical College, Madurai, Tamil Nadu 625009, India
3 Department of Anatomy, Sree Balaji Medical College, Chennai, Tamil Nadu 600044, India
Send correspondence to: Srinivasagam Rajasankar, Department of Anatomy, Velammal Medical College and Hospital, Madurai, Tamil Nadu 625009 Tel: 9994545434 Fax: 914522970176. E-mail:
Front. Biosci. (Elite Ed) 2019, 11(1), 1–11;
Published: 1 January 2019

Rotenone, an environmental toxin, is used to induce neurodegeneration in both the cellular and animal model of Parkinson’s disease. Demethoxycurcumin (DMC), derivative of curcumin has been reported to have antioxidant and anti-inflammatory characteristics in in vitro and in vivo PD conditions. The present study was aimed to evaluate the efficacy of DMC in the management of neurodegeneration in PD. Male Wistarratswere radomized and divided into control, rotenone, DMC +rotenone and rotenone alone treated animals. Pre-treatment with DMC one hour prior to therotenoneinjection, attenuated the motor and non-motor deficits. Western blot analysis indicated that the administration of DMC to PD rats eased the protein expression of dopaminergic and apoptotic indices. These findings showed that DMC effects on ameliorating the PD symptomsinducedbyrotenonemight be associated with the neuroprotective and antioxidant effects of this compound.

Figure 1
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