scholarly journals Anti-inflammatory and analgesic activity of r.a.p. (Radix Angelicae Pubescentis) ethanol extracts

2013 ◽  
Vol 10 (3) ◽  
Author(s):  
X Li ◽  
J Wang ◽  
L Gao
Keyword(s):  
Analgesic Activity ◽  
Anti Inflammatory ◽  
Ethanol Extracts ◽  
Radix Angelicae Pubescentis

scholarly journals Assessment of Analgesic, Anti-Inflammatory And Anti-Pyretic Activities of Malva Neglecta Wallr. In Animal Model

2021 ◽  
Vol 50 (3) ◽  
pp. 577-583
Author(s):  
Rahma Hamayun ◽  
Muhammad Shahid Iqbal ◽  
Muhammad Imran Qadir
Keyword(s):  
Acetic Acid ◽  
Analgesic Activity ◽  
Aqueous Ethanol ◽  
Mice Model ◽  
Hot Plate ◽  
Standard Drug ◽  
Antipyretic Activity ◽  
Ethanolic Extracts ◽  
Anti Inflammatory ◽  
Ethanol Extracts

Analgesic, anti-inflammatory and anti-pyretic activities of n-hexane and aqueous ethanolic extracts of Malva neglecta in Swiss albino mice was evaluated. For each activity, the mice were divided into 4 groups: Group 1 served as control, Groups 2 and 3 were given n-hexane and aqueous ethanol extracts, respectively whereas Group 4 was treated with the standard drug. Analgesic activity was evaluated against acetic acid induced writhing, Eddy's hot plate method, and Formalin induced paw licking. Anti-inflammatory activity was evaluated by carrageenan-induced paw edema. The extracts were also examined for their anti-pyretic activities against yeast-induced pyrexia. Results showed that the n-hexane (p < 0.05) and aqueous ethanolic (p < 0.005) extracts of M. neglecta exhibited analgesic activity by reducing acetic acid-induced writhing, mean reaction time on hot plate model and formalin-induced paw licking in mice as compared to the control. The n-hexane extract (p < 0.05) as well as aqueous ethanolic (p < 0.005) extracts produced significant antiinflammatory activity as compared to the control. Both the n-hexane and aqueous ethanolic extracts revealed significant antipyretic activity (p < 0.005 and p < 0.05, respectively) in mice model. The results of the present study demonstrated that the n-hexane and aqueous ethanol extracts of M. neglecta possess analgesic, antiinflammatory and anti-pyretic activities. Bangladesh J. Bot. 50(3): 577-583, 2021 (September)

scholarly journals Analgesic, Anti-Inflammatory, and GC-MS Studies onCastanospermum australeA. Cunn. & C. FraserexHook.

2014 ◽  
Vol 2014 ◽  
pp. 1-9 ◽  
Author(s):  
Thankarajan Sajeesh ◽  
Thangaraj Parimelazhagan
Keyword(s):  
Acetic Acid ◽  
Analgesic Activity ◽  
Ethanol Extract ◽  
Hot Plate ◽  
Plate Method ◽  
Writhing Test ◽  
Paw Oedema ◽  
Soxhlet Apparatus ◽  
Anti Inflammatory ◽  
Ethanol Extracts

The present study was aimed to evaluate the analgesic and anti-inflammatory properties ofCastanospermum australeand to profile phytochemicals by GC-MS. The ethanolic extracts were prepared by successive solvent extraction using Soxhlet apparatus. The analgesic activity was analyzed by hot plate method and acetic acid-induced writhing test whereas anti-inflammatory study was done by carrageenan induced paw oedema model. The acute toxicity study revealed that ethanol extracts of leaf and bark ofC. australewere safe even at a higher dose of 2000 mg/kg whereas ethanol extract of seed was toxic at the same dose. In both hot plate method (5.85 s) and acetic acid-induced writhing test (57%), the leaf ethanol extract exhibited significant analgesic activity (P<0.001) at a dose of 400 mg/kg. The anti-inflammatory activity of leaf extract was exhibited by the reduction in paw linear diameter by 64.76% at 400 mg/kg in carrageenan induced paw oedema. The GC-MS analysis of the ethanol extract of leaf revealed sixteen major compounds of which 1,7-dimethyl-4,10-dioxa-1,7-diazacyclododecane, (+)-N-methylephedrine, and permethylspermine were found to be pharmaceutically and the most important. These findings justify thatC. australecan be a valuable natural analgesic and anti-inflammatory source which seemed to provide potential phytotherapeutics against various ailments.

Anti-inflammatory and analgesic activity of Jateorhiza macrantha (Menispermaceae)

Planta Medica ◽  
2013 ◽  
Vol 79 (13) ◽  
Author(s):  
GO Ajayi ◽  
O Salako ◽  
IM Mosebolatan
Keyword(s):  
Analgesic Activity ◽  
Anti Inflammatory

Anti-inflammatory and analgesic activity of Memecylon edule Roxb

Planta Medica ◽  
2007 ◽  
Vol 73 (09) ◽  
Author(s):  
S Nualkaew ◽  
S Thongpraditchote ◽  
Y Wongkrajang ◽  
K Rattanamanee
Keyword(s):  
Analgesic Activity ◽  
Anti Inflammatory

Anti-inflammatory, analgesic activity, and toxicity of Pituranthos scoparius stem extract: An ethnopharmacological study in rat and mouse models

2020 ◽  
Vol 258 ◽  
pp. 112936 ◽  
Author(s):  
Ahlem Karbab ◽  
Kamel Mokhnache ◽  
Soraya Ouhida ◽  
Noureddine Charef ◽  
Farida Djabi ◽  
...  
Keyword(s):  
Mouse Models ◽  
Analgesic Activity ◽  
Stem Extract ◽  
Anti Inflammatory

Synthesis of 8-alkoxy-1,3-dimethyl-2, 6-dioxopurin-7-yl-substituted acetohydrazides and butanehydrazides as analgesic and anti-inflammatory agents

2015 ◽  
Vol 21 (5) ◽  
pp. 273-278 ◽  
Author(s):  
Grażyna Chłoń-Rzepa ◽  
Agnieszka W. Jankowska ◽  
Małgorzata Zygmunt ◽  
Krzysztof Pociecha ◽  
Elżbieta Wyska
Keyword(s):  
Analgesic Activity ◽  
Structural Element ◽  
Hot Plate ◽  
Hot Plate Test ◽  
Peripheral Mechanism ◽  
Anti Inflammatory ◽  
Factor Α ◽  
Necrosis Factor ◽  
Inhibit Tumor Necrosis Factor

AbstractA series of new 8-alkoxy-1,3-dimethyl-2,6-dioxopurin-7-yl-substituted acetohydrazides and butanehydrazides 6–12 was synthesized and evaluated for the analgesic activity in two in vivo models: the writhing syndrome and the hot-plate tests. Among the investigated derivatives, compounds with N′-arylidenehydrazide moiety 9–12 show analgesic activity significantly higher than that of acetylsalicylic acid, which may indicate the importance of this structural element for analgesic properties. The lack of the activity in the hot-plate test may suggest that the analgesic activity of the newly synthesized compounds is mediated by a peripheral mechanism. The selected compounds 7 and 12 inhibit tumor necrosis factor α production in a rat model of lipopolysaccharide-induced endotoxemia, similarly to theophylline, which may confirm their anti-inflammatory properties.

Anti-inflammatory and analgesic activity of Hypericum empetrifolium Willd. (Guttiferae)

Il Farmaco ◽  
2001 ◽  
Vol 56 (5-7) ◽  
pp. 455-457 ◽  
Author(s):  
Ada Trovato ◽  
Eugenio Raneri ◽  
Maria Kouladis ◽  
Olga Tzakou ◽  
Maria Fernanda Taviano ◽  
...  
Keyword(s):  
Analgesic Activity ◽  
Anti Inflammatory
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