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Published on: June 25, 2014
American ginseng modulates pancreatic beta cell activities
Zonggui Wu1, John Zeqi Luo, Luguang Luo
1Department of Cardiology, Second Affiliated Hospital, Second Military Medical University, Shanghai, China. zgwu@medmail.com.cn
American ginseng (Panax quinquefolius) shows promise for diabetes management by boosting insulin production and protecting pancreatic beta cells. Further research is needed to identify specific compounds responsible for these beneficial effects.
Area of Science:
- Pharmacology and Herbal Medicine
- Endocrinology and Metabolism
- Cell Biology
Background:
- The therapeutic mechanisms of Panax quinquefolius (American ginseng) for diabetes remain unclear.
- Emerging research suggests American ginseng positively influences pancreatic beta cell function and insulin secretion.
Purpose of the Study:
- To elucidate the underlying mechanisms by which Panax quinquefolius exerts beneficial effects in diabetes.
- To explore the impact of Panax quinquefolius on pancreatic beta cell survival and function.
- To investigate the clinical efficacy of Panax quinquefolius in managing type 2 diabetes.
Main Methods:
- Review of recent preclinical and clinical studies investigating Panax quinquefolius and diabetes.
- Analysis of mechanism-based studies focusing on cellular immuno-reactivity and mitochondrial function.
- Evaluation of clinical trial data on postprandial glycemia in type 2 diabetic patients.
Main Results:
- Panax quinquefolius demonstrated an increase in insulin production and a reduction in pancreatic beta cell death in experimental models.
- Mechanism studies indicated improvements in cellular immuno-reactivity and mitochondrial function.
- Clinical studies confirmed that Panax quinquefolius improves postprandial glycemia in patients with type 2 diabetes.
Conclusions:
- Panax quinquefolius exhibits potential therapeutic benefits for diabetes through mechanisms involving enhanced insulin production and beta cell protection.
- Further in vitro and in vivo studies are required to isolate specific active components of Panax quinquefolius and their interactions with pancreatic islets and beta cells.
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