Researchers from Brazil 🇧🇷 tested βCD-complexed 1,8-cineole (Eucalyptol) in mice with Parkinson-like symptoms. Daily treatment reduced tremors and other movement problems, improved sensorimotor performance, and preserved tyrosine hydroxylase, a marker of dopamine-producing neurons, in two brain regions involved in movement. The findings suggest this CD formulation may help protect dopamine-related function in this mouse model.
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Araújo-Monteiro, L., Soares-Silva, B., Carvalhinho-Lopes, P.S. et al. β-Cyclodextrin-Complexed 1,8-Cineole Attenuates Motor Deficits and Preserves Tyrosine Hydroxylase Immunoreactivity in a Reserpine-Induced Mouse Model of Parkinsonism. Mol Neurobiol 63, 971 (2026). https://doi.org/10.1007/s12035-026-06262-4