Details

Autor(en) / Beteiligte

• Chalotra, Rishabh
• Dhanawat, Meenakshi
• Chauhan, Samrat
• Mujwar, Somdutt
• Gupta, Sumeet

Titel

Evaluation of Iris Kashmiriana Baker plant extracts against nociception and rheumatoid arthritis in experimental rats: A concept proof by In-silico model

Ist Teil von

• Journal of ethnopharmacology, 2024-03, Vol.321, p.117498-117498, Article 117498

Ort / Verlag

Ireland

Erscheinungsjahr

2024

Link zum Volltext

Quelle

MEDLINE

Beschreibungen/Notizen

• Iris Kashmiriana Baker, a traditional medicinal plant, is native to Asia, found in India, Nepal, Afghanistan, Pakistan, as name indicates majorly it's found in Kashmir region of India. Ethnopharmacologically this plant has been used there for the management of joint pain, but there was no scientific literature available. This species also comes under critically endangered species. The current study aims to evaluate the effect of Iris kashmiriana Baker against nociception and rheumatoid arthritis in experimental rats with In-silico model. Various extracts of the plant were investigated for their in-vitro antioxidant activity. Acute inflammation and FCA induced in rat model, then acetic acid-induced writhing in mice were used. These anti-rheumatic results were justified by the computational method. The total phenolic and flavonoid concentration of HE extracts were found to be 95.30 ± 2.80 mg/g and 18.18 ± 5.88 mg/g respectively. IC and maximum inhibition of HE extracts against DPPH and H O were also effective. Among different doses, 400 mg/kg of HE extracts showed significant (p<0.001) reduction in acute inflammation (16.42 %), in analgesic activity, the HE extract was found statistically (p<0.001) reduced (60.15 %) and in arthritis model, maximum inflammation reduced (25.9%) was found with hydro ethanol extract and statistical significant (p<0.001). and the paw thickness was reduced (27.4 %). Antioxidant activity of HE extract was found to be optimum (37.01%, p<0.001), Superoxide dismutase concentration was found to be optimum (65.12%, p<0.001). In Histopathology, HE 400 mg/kg showed mild inflammation only. The weight of the thymus and spleen were also determined and the HE 400 mg/kg extract inhibited the increase in weight of these organs compared with positive group (28.26 %, and 25.11 %), respectively. Among all the different extracts and various doses, the iris kashmiriana Baker hydro-ethanolic (60:40) 400 mg/kg extract showed the best response among all different extracts.