Effect of alcoholic extract of Entada pursaetha DC on monosodium iodoacetate-induced osteoarthritis pain in rats

Rashmi R. Kumari, Amar S. More, Gaurav Gupta, Madhu C. Lingaraju, Venkanna Balaganur, Pankaj Kumar, Dinesh Kumar, Anil K. Sharma, Santosh K. Mishra, Surendra Kumar Tandan

Research output: Contribution to journalArticle

5 Citations (Scopus)

Abstract

Background & objectives: Osteoarthritis (OA) is a degenerative disease characterized by joint pain and progressive loss of articular cartilage. Entada pursaetha has been traditionally used in the treatment of inflammatory disease, liver ailment, etc. In this study we investigated suppressive effect of ethanolic extract of E. pursaetha (EPE) on monosodium iodoacetate (MIA)-induced osteoarthritis pain and disease progression by histopathological changes in joints in a rat model. Methods: OA was induced in right knee of rat by intra-articular injection of 3 mg of MIA and characterized by pathological progression of disease and pain of affected joint. Spontaneous movements, mechanical, thermal and cold sensitivity were monitored at days 0 (before drug and MIA injection), 7, 14 and 21 of MIA administration. EPE (30, 100 and 300 mg/kg), vehicle or etoricoxib (10 mg/ kg; reference drug) were administered daily for 21 days by oral route. Results: EPE at various doses significantly reduced mechanical, heat, cold hyperalgesia and increased the horizontal and vertical movements in intra-articular MIA injected rats. EPE prevented the damage to cartilage structure and reduced the cellular abnormalities. Articular cartilage of rats treated with EPE at 300 mg/kg group was almost normal with well-developed smooth surface and chondrocytes were distributed individually or arranged in column. Interpretation & conclusions: the present findings showed that the EPE was not only able to mitigate pain and hyperalgesia but also inhibited MIA-induced cartilage degeneration in vivo. EPE may have the potential to become therapeutic modality in the treatment of osteoarthritis. However, further studies need to be done to confirm these findings in other models and clinical trials.

Original languageEnglish (US)
Pages (from-to)454-462
Number of pages9
JournalIndian Journal of Medical Research
Volume141
Issue numberApril
StatePublished - 2015
Externally publishedYes

Fingerprint

Iodoacetates
Osteoarthritis
Rats
Cartilage
Pain
etoricoxib
Hyperalgesia
Arthralgia
Articular Cartilage
Disease Progression
Hot Temperature
Joints
Intra-Articular Injections
Cellular Structures
Chondrocytes
Pharmaceutical Preparations
Liver
Liver Diseases
Knee
Therapeutics

Keywords

  • Entada pursaetha
  • Hyperalgesia
  • Monosodium iodoacetate
  • Osteoarthritis
  • Pain

ASJC Scopus subject areas

  • Biochemistry, Genetics and Molecular Biology(all)
  • Medicine(all)

Cite this

Kumari, R. R., More, A. S., Gupta, G., Lingaraju, M. C., Balaganur, V., Kumar, P., ... Tandan, S. K. (2015). Effect of alcoholic extract of Entada pursaetha DC on monosodium iodoacetate-induced osteoarthritis pain in rats. Indian Journal of Medical Research, 141(April), 454-462.

Effect of alcoholic extract of Entada pursaetha DC on monosodium iodoacetate-induced osteoarthritis pain in rats. / Kumari, Rashmi R.; More, Amar S.; Gupta, Gaurav; Lingaraju, Madhu C.; Balaganur, Venkanna; Kumar, Pankaj; Kumar, Dinesh; Sharma, Anil K.; Mishra, Santosh K.; Tandan, Surendra Kumar.

In: Indian Journal of Medical Research, Vol. 141, No. April, 2015, p. 454-462.

Research output: Contribution to journalArticle

Kumari, RR, More, AS, Gupta, G, Lingaraju, MC, Balaganur, V, Kumar, P, Kumar, D, Sharma, AK, Mishra, SK & Tandan, SK 2015, 'Effect of alcoholic extract of Entada pursaetha DC on monosodium iodoacetate-induced osteoarthritis pain in rats', Indian Journal of Medical Research, vol. 141, no. April, pp. 454-462.
Kumari RR, More AS, Gupta G, Lingaraju MC, Balaganur V, Kumar P et al. Effect of alcoholic extract of Entada pursaetha DC on monosodium iodoacetate-induced osteoarthritis pain in rats. Indian Journal of Medical Research. 2015;141(April):454-462.
Kumari, Rashmi R. ; More, Amar S. ; Gupta, Gaurav ; Lingaraju, Madhu C. ; Balaganur, Venkanna ; Kumar, Pankaj ; Kumar, Dinesh ; Sharma, Anil K. ; Mishra, Santosh K. ; Tandan, Surendra Kumar. / Effect of alcoholic extract of Entada pursaetha DC on monosodium iodoacetate-induced osteoarthritis pain in rats. In: Indian Journal of Medical Research. 2015 ; Vol. 141, No. April. pp. 454-462.
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AU - Balaganur, Venkanna

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