Search

Parkinson’s disease, in most patients, is possibly caused by natural oxidative stress in dopaminergic neurons, insufficient exercise and galactose induced oxidative stress. Dopamine oxidizes to produce oxygen radicals that damage neurons. Exercise generates lactic acid and myokines that are essential for brain health. Galactose produces oxidative stress in the brain. These factors change with age and lifestyle. It is likely that lifestyle interventions, including daily exercise and much less alcohol and milk consumption, can delay or prevent Parkinson’s disease.

Ointments and lotions from natural extracts have a long tradition of being used in folk medicines against pain conditions. Monoterpenoids are among the major constituents of several natural topical remedies. The field of chronic pain is one of the most investigated for new active molecular entities. This review will discuss several molecular mechanisms against which monoterpenoids have been proven to be good candidates for the topical treatment of chronic pain.

The incidence of arthritis is increasing every year, as does the need for pain medication. The current work reviews an American Indian liniment that is traditionally used for pain therapy. The chemistry, therapeutic use and safety of the liniment are reviewed. The liniment contains monoterpenoids, sesquiterpenes, flavonoids, alkaloids and other compounds.

Background: This study examined the chemistry and safety of Heteromeles arbutifolia, also called toyon or California holly, which is a traditional California Indian food and treatment for Alzheimer’s disease. Methods: Plant extracts were examined by HPLC/MS, NMR and other techniques to identify compounds. Volunteers were recruited to examine the acute safety of the plant medicine using a standard short-term memory test. Results: The plant was found to contain icariside E4, dihydroxyoleanenoic acid, maslinic acid, betulin, trihydroxyoxo-seco-ursdienoic acid, catechin, vicenin-2, farrerol, kaempferide and tetrahydroxyoleanenoic acid. These compounds are anti-inflammatory agents that may protect the blood-brain barrier and prevent inflammatory cell infiltration into the brain. The dried berries were ingested by six volunteers to demonstrate the safety of the medicine. Conclusion: The plant medicine was found to contain several compounds that may be of interest in the treatment of Alzheimer’s disease. The plant medicine was found to be safe.