The &lt;i&gt;In Vivo&lt;/i&gt; Antinociceptive and Antiinflammatory Effects of Verbascum exuberans Hub.-Mor.

Eyiiş, Esra; Kaygisiz, Bilgin; Kılıç, Fatma Sultan; Ayhancı, Adnan

doi:10.4274/tjps.galenos.2019.77992

Cited by 3 publications

(1 citation statement)

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“…and Heldr., V. salviifolium Boiss., V. splendidum Boiss., and V. exuberans Hub.-Mor. 47 , 48 have been shown to possess analgesic and anti-inflammatory activity. The observed analgesic and anti-inflammatory activity in V. sinaiticum is also in line with the activities observed in other species within the genus.…”

Section: Discussionmentioning

confidence: 99%

Anti-Inflammatory and Analgesic Activity of Methanolic Root Extract of Verbascum sinaiticum Benth

Asefa

Teshome

Degu

2022

JIR

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Introduction Pain in its various forms is undoubtedly the most common ailment known to human beings. Non-steroidal anti-inflammatory drugs (NSAIDs) and opioid analgesics are widely used to treat pain. However, long-term use of NSAIDs and opioids causes serious adverse effects on various organs. As a result, looking for drugs with better efficacy and lesser adverse effects appears crucial. For this purpose the obvious search begins from traditional medicines, particularly herbs. Therefore, this study investigated analgesic and anti- inflammatory activity of 80% methanol root extract of Verbasicum sinaiticum Benth (VS) in vivo. Methods The dried and crushed plant material was macerated with 80% methanol sequentially and dried with lyophilizer. As per the acute toxicity study conducted elsewhere, 100 mg/kg, 200 mg/kg and 400 mg/kg doses of extract were used in the acetic acid induced writhing, hot plate test, as well as carrageenan and formalin induced anti-inflammatory models. As a positive control, aspirin 150 mg/kg was used for anti-nociceptive and anti-inflammatory model and morphine 10 mg/kg was used for central analgesic models. Results VS200 and VS400 doses of the extract significantly (p< 0.05) reduced acetic acid induced writhing as compared with the control group. Similarly in hot plate test also, both VS200 and VS400 groups demonstrated significant (p< 0.05 at 30 min and p< 0.001 at 60 and 120 min) analgesic effect in comparison with the control and VS100 groups. Furthermore, in carrageenan and formalin induced anti-inflammatory test both VS200 and VS400 were shown to produce significant (p< 0.05) anti-inflammatory effect at the later hours and days. Conclusion The findings from this study suggest that 80% methanol root extract of V. sinaiticum possesses peripheral and central analgesic as well as anti-inflammatory activity, possibly emanating from the phytochemicals present in the hydroalcoholic crude extract.

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Section: Discussionmentioning

confidence: 99%