curcumin and Ataxia

curcumin has been researched along with Ataxia* in 1 studies

Other Studies

1 other study(ies) available for curcumin and Ataxia

ArticleYear
Curcumin nanoparticles attenuate neurochemical and neurobehavioral deficits in experimental model of Huntington's disease.
    Neuromolecular medicine, 2014, Volume: 16, Issue:1

    Till date, an exact causative pathway responsible for neurodegeneration in Huntington's disease (HD) remains elusive; however, mitochondrial dysfunction appears to play an important role in HD pathogenesis. Therefore, strategies to attenuate mitochondrial impairments could provide a potential therapeutic intervention. In the present study, we used curcumin encapsulated solid lipid nanoparticles (C-SLNs) to ameliorate 3-nitropropionic acid (3-NP)-induced HD in rats. Results of MTT (3-(4,5-dimethylthiazolyl-2)-2,5-diphenyltetrazolium bromide) assay and succinate dehydrogenase (SDH) staining of striatum revealed a marked decrease in Complex II activity. However, C-SLN-treated animals showed significant increase in the activity of mitochondrial complexes and cytochrome levels. C-SLNs also restored the glutathione levels and superoxide dismutase activity. Moreover, significant reduction in mitochondrial swelling, lipid peroxidation, protein carbonyls and reactive oxygen species was observed in rats treated with C-SLNs. Quantitative PCR and Western blot results revealed the activation of nuclear factor-erythroid 2 antioxidant pathway after C-SLNs administration in 3-NP-treated animals. In addition, C-SLN-treated rats showed significant improvement in neuromotor coordination when compared with 3-NP-treated rats. Thus, the results of this study suggest that C-SLNs administration might be a promising therapeutic intervention to ameliorate mitochondrial dysfunctions in HD.

    Topics: Animals; Ataxia; Corpus Striatum; Curcumin; Disease Models, Animal; Drug Evaluation, Preclinical; Female; Glutathione; Humans; Huntington Disease; Lameness, Animal; Lipid Peroxidation; Mitochondria; Motor Activity; Nanoparticles; NF-E2-Related Factor 2; Nitro Compounds; Oxidative Stress; Phytotherapy; Propionates; Random Allocation; Rats; Rats, Wistar; Reactive Oxygen Species; Superoxide Dismutase

2014