Anti-Inflammatory Activity of Babassu Oil and Development of a Microemulsion System for Topical Delivery.

Babassu oil extraction is the main income source in nut breakers communities in northeast of Brazil. Among these communities, babassu oil is used for cooking but also medically to treat skin wounds and inflammation, and vulvovaginitis. This study aimed to evaluate the anti-inflammatory activity of babassu oil and develop a microemulsion system with babassu oil for topical delivery.

Multiple intranigral unilateral LPS infusion protocol generates a persistent cognitive impairment without cumulative dopaminergic impairment.

Inflammation in Parkinson's disease (PD) is a continuous process and might be implicated in the progression of neuronal degeneration. Taking this into account, we proposed a new protocol with multiple and consecutive intranigral lipopolysaccharide (LPS) administration in order to analyze its effects on cognitive behavior. Additionally, striatal concentrations of the neurotransmitters dopamine (DA) and serotonin and their respective metabolites were assessed in three different time-points with the purpose of identifying the consecutive and cumulative effects of LPS infusions.