Neuroprotective Potential of Betulin and Its Drug Formulation with Cyclodextrin-In Vitro Assessment

Area of Science:

• Neuroscience
• Pharmacology
• Biochemistry

Background:

• Neurodegenerative diseases like Alzheimer's and Parkinson's involve oxidative stress, inflammation, and protein misfolding.
• Betulin, a natural compound from birch bark, exhibits potential neuroprotective properties.
• Existing treatments for neurodegenerative diseases often have limitations.

Purpose of the Study:

• To evaluate the neuroprotective effects of betulin and its cyclodextrin complex, Betula Forte.
• To assess the antioxidant and antiapoptotic properties of Betula Forte in an in vitro neuroblastoma model.
• To compare the efficacy and cytotoxicity of Betula Forte versus betulin.

Main Methods:

• Utilized an in vitro model of differentiated SH-SY5Y neuroblastoma cells.
• Induced oxidative stress using hydrogen peroxide (H2O2).
• Assessed cell viability, cytotoxicity, reactive oxygen species (ROS) levels, and apoptosis.

Main Results:

• Betula Forte demonstrated lower cytotoxicity compared to betulin alone.
• Both compounds enhanced cell viability under oxidative stress, with Betula Forte being more effective.
• Betula Forte and betulin reduced H2O2-induced ROS production and apoptosis.

Conclusions:

• Betula Forte exhibits superior neuroprotective effects and lower cytotoxicity than betulin.
• Betula Forte represents a potentially more effective therapeutic agent for neurodegenerative diseases.
• Further research into Betula Forte's therapeutic potential is warranted.