Algal polysaccharides: new perspectives for the treatment of basal ganglia neurodegenerative diseases.

The objective of this review was to verify the therapeutic effect of polysaccharides derived from algae in neurodegenerative disease models involving the basal ganglia. To achieve this goal, a literature search was conducted in PubMed, Science Direct, Scopus, Web of Science, Embase, and Google Scholar databases. The descriptors "neuroprotective or neural regenerative or immunomodulatory activity or neuroprotection," "polysaccharide or carbohydrate or carbohydrate polymers," "marine algae or seaweed," and "basal ganglia" according to the Preferred Reporting Items for Systematic reviews and Meta-Analyses (PRISMA) methodology were used.

The Bisindole Alkaloid Caulerpin, from Seaweeds of the Genus , Attenuated Colon Damage in Murine Colitis Model.

Caulerpin (CLP), an alkaloid from algae of the genus Caulerpa, has shown anti-inflammatory activity. Therefore, this study aimed to analyze the effect of CLP in the murine model of peritonitis and ulcerative colitis. Firstly, the mice were submitted to peritonitis to evaluate which dose of CLP (40, 4, or 0.