Samina Bano

Trends in Psychopharmacology: Pharmacodynamics to Pharmacogenetics

Tryptophan metabolism in stress model of depression:a target for an emerging herbal antidepressant

• Broschiertes Buch

Produktbeschreibung

Depression is a devastating illness that has affected up to 450 million people around the world.The extract from St. John's wort (Hypericum perforatum,SJW), a bushy, wild-growing plant with yellow flowers, has been used for centuries in many folk and herbal remedies. The herbal remedy, SJW has been shown to be as effective as antidepressants in trials in Germany and elsewhere, with no major side effects. Present study proves the involvement of SJW in modulating serotonergic system and also proves that, tryptophan dependency of serotonin function are related to adaptation to conditioned stress. St. John's wort also affects expression of genes involved in mediating tryptophan metabolism. It is concluded that a full understanding of mechanism of action of SJW on tryptophan metabolism in the brain during health and disease states will require an integrative approach that also considers gene expression and activity of peripheral tryptophan metabolism. SJW extracts offer an option for an inexpensive "over-the-counter" treatment for stress-related mental disorders.

Produktdetails

• Verlag: VDM Verlag Dr. Müller
• Seitenzahl: 72
• Englisch
• Gewicht: 115g
• ISBN-13: 9783639268782
• ISBN-10: 3639268784
• Artikelnr.: 30561792

Autorenporträt

Professor Dr.Samina Bano (former British Commonwealth Scholar and Fellow) affiliated with Department of Biochemistry, University of Karachi is engaged in teaching and research. Her expertise is in the field of both Biochemistry and Biochemical Psychopharmacology. Present research focuses on tryptophan metabolism in stress related mental illness.