scholarly journals Antinociceptive and Anti-Inflammatory Activities of the Ethanol Extract of Annona muricata L. Leaves in Animal Models

2010 ◽  
Vol 11 (5) ◽  
pp. 2067-2078 ◽  
Author(s):  
Orlando Vieira De Sousa ◽  
Glauciemar Del-Vechio Vieira ◽  
José de Jesus R. G. De Pinho ◽  
Célia Hitomi Yamamoto ◽  
Maria Silvana Alves
Keyword(s):  
Animal Models ◽  
Ethanol Extract ◽  
Annona Muricata ◽  
Anti Inflammatory

scholarly journals Analgesic, anti-inflammatory and antipyretic activities of ethanol extract of Annona senegalensis leaves in experimental animal models

2020 ◽  
Vol 9 (10) ◽  
pp. 1477
Author(s):  
Anthony U. Megwas ◽  
Godwin C. Akuodor ◽  
Leo C. Chukwu ◽  
Daniel O. Aja ◽  
Edmund M. Okorie ◽  
...  
Keyword(s):  
Animal Models ◽  
Leaf Extract ◽  
Therapeutic Potential ◽  
Ethanol Extract ◽  
Tail Flick ◽  
Experimental Animal Models ◽  
Antipyretic Activity ◽  
Egg Albumen ◽  
Anti Inflammatory ◽  
Abdominal Constriction

Background: This study was carried out to establish the analgesic, anti-inflammatory and antipyretic effects of the ethanol extract of Anonna senegalensis leaves in experimental animals.Methods: The analgesic activity was measured using the abdominal constriction and tail flick tests. The anti-inflammatory activity was performed using xylene and egg-albumen paw induced tests, while the antipyretic activity was measured using brewer’s yeast and 2, 4 dinitrophenol induced pyrexia tests, respectively.Results: The leaf extract at all doses used exhibited significant (p<0.05) analgesic, anti-inflammatory and antipyretic activities.Conclusions: Results show that ethanol leaf extract of Anonna senegalensis possess therapeutic potential against pains and feverish conditions, supporting the claims of its this plant as remedy for similar ailments.

Antinociceptive and anti-inflammatory effects of the ethanol extract ofAlpinia conchigerarhizomes in various animal models

2010 ◽  
Vol 48 (8) ◽  
pp. 861-868 ◽  
Author(s):  
M. R. Sulaiman ◽  
Z. A. Zakaria ◽  
A. S. Mohamad ◽  
M. Ismail ◽  
M. T. Hidayat ◽  
...  
Keyword(s):  
Animal Models ◽  
Ethanol Extract ◽  
Anti Inflammatory

scholarly journals Studi Insilico Potensi Minyak Astiri dan Ekstrak Etanol Daun Annona muricata Sebagai Calon Herbal Terstandart Untuk Analgesik dan Antiinflamasi

2018 ◽  
Vol 7 (01) ◽  
Author(s):  
Reza Hakim ◽  
Yoni Rina Bintari ◽  
Dini Sri Damayanti
Keyword(s):  
Molecular Docking ◽  
Ethanol Extract ◽  
Annona Muricata ◽  
Inflammatory Reactions ◽  
Target Molecules ◽  
Cox 2 ◽  
Anti Inflammatory ◽  
Ethanol Extracts ◽  
Cox 1 ◽  
Better Than

ABSTRACTInflammatory reactions give rise to a series of processes and symptoms that can cause pain and damage to nearby cells. Inflammatory reactions are mediated by inflammatory and proinflammatory cytokines. NSAID class (non-steroidal anti-inflammatory drug) drugs have been developed to inhibit the inflammatory process by suppressing COX-1 and / or COX-2 enzyme activity. However, this drug can cause gastric mucosal irritation. the ethanol extract of Annona muricata leaf has an analgesic and anti-inflammatory effect[3].The purpose of this research is to know analgesic and antiinflamatory activity from ethanol extract and essential oil of Annona muricata leaf.The method used was the study of in silico by molecular docking of active compounds in ethanol extracts and essential oils to the COX-1, COX-2, phospolipase-A, and TNF-alpha receptor molecules as target molecules. The molecular docking results show that Annona muricata ethanol extract can act as an anti-inflammatory and analgesic, especially through strong bonds between "rutine" compounds with COX-2 receptors with affinity -10 kcal / mold and "quercetin" with affinity bindings -9.8 kkal.mol, better than dexametason (binding affinity -9.6 kcal / mol). Keywords:Inflamation, COX-1, COX-2, phospolipase-A, TNF-alfa, docking

Consideration of a Pharmacological Combinatorial Approach to Inhibit Chronic Inflammation in Alzheimer’s Disease

2019 ◽  
Vol 16 (11) ◽  
pp. 1007-1017 ◽  
Author(s):  
James G. McLarnon
Keyword(s):  
Alzheimer’S Disease ◽  
Alzheimer's Disease ◽  
Animal Models ◽  
Chronic Inflammation ◽  
Preventive Strategy ◽  
Subsequent Work ◽  
Activated Microglia ◽  
Starting Point ◽  
Anti Inflammatory ◽  
Cocktail Approach

A combinatorial cocktail approach is suggested as a rationale intervention to attenuate chronic inflammation and confer neuroprotection in Alzheimer’s disease (AD). The requirement for an assemblage of pharmacological compounds follows from the host of pro-inflammatory pathways and mechanisms present in activated microglia in the disease process. This article suggests a starting point using four compounds which present some differential in anti-inflammatory targets and actions but a commonality in showing a finite permeability through Blood-brain Barrier (BBB). A basis for firstchoice compounds demonstrated neuroprotection in animal models (thalidomide and minocycline), clinical trial data showing some slowing in the progression of pathology in AD brain (ibuprofen) and indirect evidence for putative efficacy in blocking oxidative damage and chemotactic response mediated by activated microglia (dapsone). It is emphasized that a number of candidate compounds, other than ones suggested here, could be considered as components of the cocktail approach and would be expected to be examined in subsequent work. In this case, systematic testing in AD animal models is required to rigorously examine the efficacy of first-choice compounds and replace ones showing weaker effects. This protocol represents a practical approach to optimize the reduction of microglial-mediated chronic inflammation in AD pathology. Subsequent work would incorporate the anti-inflammatory cocktail delivery as an adjunctive treatment with ones independent of inflammation as an overall preventive strategy to slow the progression of AD.

scholarly journals Dipterocarpus tuberculatus Roxb. Ethanol Extract Has Anti-Inflammatory and Hepatoprotective Effects In Vitro and In Vivo by Targeting the IRAK1/AP-1 Pathway

Molecules ◽  
2021 ◽  
Vol 26 (9) ◽  
pp. 2529
Author(s):  
Haeyeop Kim ◽  
Woo Seok Yang ◽  
Khin Myo Htwe ◽  
Mi-Nam Lee ◽  
Young-Dong Kim ◽  
...  
Keyword(s):  
Ethanol Extract ◽  
Serum Levels ◽  
Hepatoprotective Activity ◽  
Tnf Α ◽  
Anti Inflammatory ◽  
Related Proteins ◽  
Pro Inflammatory Cytokines ◽  
Inflammatory Effect

Dipterocarpus tuberculatus Roxb. has been used traditionally as a remedy for many diseases, especially inflammation. Therefore, we analyzed and explored the mechanism of the anti-inflammatory effect of a Dipterocarpus tuberculatus Roxb. ethanol extract (Dt-EE). Dt-EE clearly and dose-dependently inhibited the expression of pro-inflammatory cytokines such as IL-6, TNF-α, and IL-1β in lipopolysaccharide (LPS)-treated RAW264.7 cells. Also, Dt-EE suppressed the activation of the MyD88/TRIF-mediated AP-1 pathway and the AP-1 pathway related proteins JNK2, MKK4/7, and TAK1, which occurred as a result of inhibiting the kinase activity of IRAK1 and IRAK4, the most upstream factors of the AP-1 pathway. Finally, Dt-EE displayed hepatoprotective activity in a mouse model of hepatitis induced with LPS/D-galactosamine (D-GalN) through decreasing the serum levels of alanine aminotransferase and suppressing the activation of JNK and IRAK1. Therefore, our results strongly suggest that Dt-EE could be a candidate anti-inflammatory herbal medicine with IRAK1/AP-1 inhibitory and hepatoprotective properties.

scholarly journals KARAKTERISTIK DAN SKRINING FITOKIMIA EKSTRAK ETANOL 70% BATANG KEPUH (Sterculia foetida L.)

Jurnal Kimia ◽  
2019 ◽  
Vol 13 (1) ◽  
pp. 22
Author(s):  
N. P. S. E. Cahyani ◽  
J. Susiarni ◽  
K. C.S. Dewi ◽  
N. L.P. Melyandari ◽  
K. W.A. Putra ◽  
...  
Keyword(s):  
Moisture Content ◽  
Water Content ◽  
Ethanol Extract ◽  
Phytochemical Screening ◽  
Residual Solvent ◽  
Solvent Content ◽  
Residual Content ◽  
Ethanol Level ◽  
Anti Inflammatory

Kepuh (Sterculia foetida L) is a type of kapok plant that has been scientifically proven to have activity as an anti-inflammatory and analgesic. 70% ethanol extract of stem stem is obtained by maceration using 70% ethanol. Examination of the characteristics of 70% ethanol extract of kepuh stem included organoleptic, of moisture content and determination of residual solvent content. Phytochemical screening of 70% ethanol extract of kepuh bark includes: alkaloid, flavonoid, saponin, tannin , polyphenol, and examination of glycosides. The results of the examination of the characteristics of 70% ethanol extract of kepuh stem obtained water content of 8.66 ± 0.748%, the residual content of the solvent had a 0 (zero) ethanol level. The results of phytochemical screening showed 70% ethanol extract of stem stem containing steroid compounds, triterpenoids, flavonoids, saponins, tannins and polyphenols. The identification using UV-Vis spectrophotometry produced ? 212, the absorbance was 1.8601 and ? 284, the absorbance was 0.42186.

Anti-inflammatory Effects ofScoparia dulcisL. and Betulinic Acid

2011 ◽  
Vol 39 (05) ◽  
pp. 943-956 ◽  
Author(s):  
Jen-Chieh Tsai ◽  
Wen-Huang Peng ◽  
Tai-Hui Chiu ◽  
Shang-Chih Lai ◽  
Chao-Ying Lee
Keyword(s):  
Betulinic Acid ◽  
High Performance ◽  
Ethanol Extract ◽  
Paw Edema ◽  
Scoparia Dulcis ◽  
Inflammatory Mechanism ◽  
Tnf Α ◽  
Cox 2 ◽  
Anti Inflammatory ◽  
Analytical Result

The aims of this study intended to investigate the anti-inflammatory activity of the 70% ethanol extract from Scoparia dulcis (SDE) and betulinic acid on λ-carrageenan-induced paw edema in mice. The anti-inflammatory mechanism of SDE and betulinic acid was examined by detecting the levels of cyclooxygenase-2 (COX-2), nitric oxide (NO), tumor necrosis factor (TNF-α), interleukin-1β (IL-1β) and malondialdehyde (MDA) in the edema paw tissue and the activities of superoxide dismutase (SOD), glutathione peroxidase (GPx) and glutathione reductase (GRd) in the liver. The betulinic acid content in SDE was detected by high performance liquid chromatography (HPLC). In the anti-inflammatory model, the results showed that SDE (0.5 and 1.0 g/kg) and betulinic acid (20 and 40 mg/kg) reduced the paw edema at 3, 4 and 5 h after λ-carrageenan administration. Moreover, SDE and betulinic acid affected the levels of COX-2, NO, TNF-α and IL1-β in the λ-carrageenan-induced edema paws. The activities of SOD, GPx and GRd in the liver tissue were increased and the MDA levels in the edema paws were decreased. It is suggested that SDE and betulinic acid possessed anti-inflammatory activities and the anti-inflammatory mechanisms appear to be related to the reduction of the levels of COX-2, NO, TNF-α and IL1-β in inflamed tissues, as well as the inhibition of MDA level via increasing the activities of SOD, GPx and GRd. The analytical result showed that the content of betulinic acid in SDE was 6.25 mg/g extract.

Antinociceptive and Anti-Inflammatory Activities of Sargassum wightii and Halophila ovalis Sulfated Polysaccharides in Experimental Animal Models

2013 ◽  
Vol 16 (8) ◽  
pp. 740-748 ◽  
Author(s):  
Neelakandan Yuvaraj ◽  
Paulraj Kanmani ◽  
Ramraj Satishkumar ◽  
Alagesan Paari ◽  
Vellaiyan Pattukumar ◽  
...  
Keyword(s):  
Animal Models ◽  
Experimental Animal ◽  
Sulfated Polysaccharides ◽  
Experimental Animal Models ◽  
Sargassum Wightii ◽  
Halophila Ovalis ◽  
Anti Inflammatory
Sign in / Sign up

Export Citation Format

Share Document