HomeIngredientAnti-Inflammatory and Antinociceptive Effects of Boesenbergia rotunda Polyphenol Extract in Diabetic Peripheral Neuropathic Rats

Anti-Inflammatory and Antinociceptive Effects of Boesenbergia rotunda Polyphenol Extract in Diabetic Peripheral Neuropathic Rats

March 31, 2022

J Pain Res. 2022 Mar 24;15:779-788. doi: 10.2147/JPR.S359766. eCollection 2022.

ABSTRACT

INTRODUCTION: Diabetic peripheral neuropathy (DPN) is still one of the most prevailing complication of diabetes and it affects a huge diabetic population. Boesenbergia rotunda is a ginger species that has both culinary and medicinal applications. Recent studies have revealed that B. rotunda has potential applications in diabetes, pain and inflammatory related disorders. As such this study investigated the potential of B. rotunda extract (EBR) in attenuating DPN in rats.

METHODS: DPN was induced in male Sprague Dawley rats using a combination of 30% fructose solution and streptozotocin (40 mg/kg). Afterwards diabetic rats were treated with EBR (100 and 400 mg/kg) for 5 weeks. DPN was assessed using thermal hyperalgesia, cold and mechanical allodynia and rotarod test, while nociceptive responses were assessed by formalin and acetic acid test. In addition, serum proinflammatory cytokine levels were determined using ELISA kits.

RESULTS: EBR displayed hypoglycemic effect by significantly reducing the blood glucose concentration of treated diabetic rats, while simultaneously alleviating the reduced body weight. Furthermore, EBR markedly alleviated thermal hyperalgesia, cold and mechanical allodynic responses as well as ameliorated motor coordination in the treated diabetic rats. In addition, EBR significantly reduced nociceptive responses in the formalin and acetic acid test, as well as decreased serum levels of proinflammatory cytokines (TNF-α and IL-1β).

CONCLUSION: The results suggested that EBR exerted anti-inflammatory and anti-nociceptive effects, thus alleviating diabetic painful neuropathy.

PMID:35356266 | PMC:PMC8959722 | DOI:10.2147/JPR.S359766

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Patrick Blanchard MD

Meet Dr. Blanchard Dr. Blanchard’s medical practice is an embodiment of Integrative health which brings conventional and complementary approaches together in a coordinated way. Conveniently located in sunny Florida and over the internet with ValiseMD’s secure HIPPA compliant telXmed servers. Since 1994, patients with a wide range of challenging medical problems have achieved optimum health using the best of natural medicine, judiciously combined with high-tech innovations. Breakthroughs are often achieved even after patients have consulted mainstream specialists and holistic practitioners. Dr. Blanchard is founder and CEO of ValiseMD, Inc. He is board certified in Family Medicine since 1994 and awarded Fellow of the American Academy of Family Physicians in 2001. He received the ‘Teacher of the Year’ award from the University of Kansas School of Medicine at completion of his residency in Family Medicine. He completed a fellowship at Wake Forest University in the field of vascular neurosonology. He holds a medical patent in the field of Gastroenterology. He holds an unrestricted license to practice medicine and surgery in Florida. He started his medical career as a Emergency Medical Technician, then as a Paramedic and later a Medical Doctor.