Analgesic and Anti-Inflammatory Activities of Methanol Extract fromDesmodium triflorumDC in Mice

2009 ◽  
Vol 37 (03) ◽  
pp. 573-588 ◽  
Author(s):  
Shang-Chih Lai ◽  
Wen-Huang Peng ◽  
Shun-Chieh Huang ◽  
Yu-Ling Ho ◽  
Tai-Hung Huang ◽  
...  
Keyword(s):  
Acetic Acid ◽  
Tumor Necrosis Factor ◽  
Tumor Necrosis ◽  
Formalin Test ◽  
Methanol Extract ◽  
Paw Edema ◽  
Inflammatory Mechanism ◽  
Tnf Α ◽  
Anti Inflammatory ◽  
Necrosis Factor

In this study, we evaluated the analgesic effect of methanol extract from Desmodium triflorum DC (MDT) by using animal models of acetic acid-induced writhing response and formalin test. The anti-inflammatory effect of MDT was investigated by λ-carrageenan-induced paw edema in mice. In order to study the anti-inflammatory mechanism of MDT, we detected the activities of glutathione peroxidase (GPx) and glutathione reductase (GRd) in the liver, the levels of interleukin-1β (IL-1β), tumor necrosis factor (TNF-α), malondialdehyde (MDA) and nitric oxide (NO) in the edema paw tissue. In the analgesic test, MDT (0.5 and 1.0 g/kg) decreased the acetic acid-induced writhing response and the licking time on the late phase in the formalin test. In the anti-inflammatory test, MDT (0.5 and 1.0 g/kg) decreased the paw edema at the 3rd, 4th, 5th and 6th hour after λ-carrageenan administration. On the other hand, MDT increased the activities of SOD and GRd in liver tissues and decreased the MDA level in the edema paw at the 3rd hour after λ-carrageenan-induced inflammation. MDT also affected the levels of interleukin-1β, tumor necrosis factor-α, NO and MDA which were induced by λ-carrageenan. The results suggested that MDT possessed analgesic and anti-inflammatory effects. The anti-inflammatory mechanism of MDT might be related to the decreases in the level of MDA in the edema paw via increasing the activities of SOD and GRd in the liver, and the NO level via regulating the IL-1β production and the level of TNF-α in the inflamed tissues.

Analgesic and Anti-Inflammatory Activities of the Methanol Extract ofKalanchoe gracilis(L.) DC Stem in Mice

2010 ◽  
Vol 38 (03) ◽  
pp. 529-546 ◽  
Author(s):  
Zhen-Rung Lai ◽  
Wen-Huang Peng ◽  
Yu-Ling Ho ◽  
Shun-Chieh Huang ◽  
Tai-Hung Huang ◽  
...  
Keyword(s):  
Acetic Acid ◽  
Formalin Test ◽  
Methanol Extract ◽  
Late Phase ◽  
Paw Edema ◽  
Inflammatory Mechanism ◽  
Tnf Α ◽  
Anti Inflammatory ◽  
Necrosis Factor ◽  
Inflammatory Effect

In this study, we evaluated the analgesic effect of the methanol extract of Kalanchoe gracilis (MKGS) stem in animal models by inducing writhing response with acetic acid and conducting formalin test. The anti-inflammatory effect of MKGS was also estimated on mice with λ-carrageenan induced paw edema model. In order to investigate the anti-inflammatory mechanism of MKGS, we analyzed the activities of glutathione peroxidase (GPx) and glutathione reductase (GRx) in the liver, and the levels of interleukin-1β (IL-1β), tumor necrosis factor (TNF-α), malondialdehyde (MDA) and nitric oxide (NO) in the edema paw tissue. In the analgesic tests, MKGS (0.5 and 1.0 g/kg) decreased both the acetic acid-induced writhing response and the licking time in the late phase of the formalin test. In the anti-inflammatory test, MKGS (0.1, 0.5 and 1.0 g/kg) decreased paw edema at the third, fourth, fifth and sixth hours after λ-carrageenan had been administrated. Furthermore, MKGS increased the activities of SOD and GRx in liver tissues and decreased MDA level in the edema paws three hours after λ-carrageenan was injected. MKGS also affected the levels of IL-1β, TNF-α and NO induced by λ-carrageenan. All these results suggested that MKGS possessed analgesic and anti-inflammatory effects. The anti-inflammatory mechanism of MKGS might be related to the lowering of MDA level in the edema paw via increasing the activities of superoxide dismutase (SOD) and GRx in the liver, as well as the decreases in the levels of TNF-α and NO, and the production of IL-1β in inflamed tissues.

Analgesic and Anti-Inflammatory Activities of the Methanol Extract ofElaeagnus oldhamiiMaxim. in Mice

2012 ◽  
Vol 40 (03) ◽  
pp. 581-597 ◽  
Author(s):  
Chi-Ren Liao ◽  
Yuan-Shiun Chang ◽  
Wen-Huang Peng ◽  
Shang-Chih Lai ◽  
Yu-Ling Ho
Keyword(s):  
Acetic Acid ◽  
Formalin Test ◽  
Methanol Extract ◽  
Antioxidant Activities ◽  
Late Phase ◽  
Paw Edema ◽  
Hplc Fingerprint ◽  
Tnf Α ◽  
Cox 2 ◽  
Anti Inflammatory

We investigated possible mechanisms of analgesic and anti-inflammatory activities of the methanol extract from the leaf of Elaeagnus oldhamii Maxim. (EOMeOH). EOMeOHwas evaluated for its analgesic activity in acetic acid-induced writhing response and formalin test, and anti-inflammatory effect was examined by λ-carrageenan-induced paw edema assay. We detected the activities of GPx, GRd and SOD in the liver, and the levels of inflammatory mediators including IL-1β, IL-6, TNF-α, COX-2, MDA and NO in the edema paw to investigate the mechanism of action against inflammation. Total polyphenol, flavonoid and flavanol contents of EOMeOHwere detected to explore its antioxidant activities. Results showed that, in the analgesic test, EOMeOHdecreased acetic acid-induced writhing response and the licking time in the late phase of formalin test. In the anti-inflammatory test, EOMeOHdecreased paw edema at the 2nd, 3rd, 4th and 5th h after λ-carrageenan had been injected. EOMeOHincreased the activities of SOD and GPx in liver tissue and decreased MDA, NO, IL-1β, IL-6, TNF-α and COX-2 levels in paw edema tissue at the 3rd h after λ-carrageenan-induced inflammatory reaction. EOMeOHexhibited abundant polyphenol, flavonoid and flavanol contents. In HPLC fingerprint test of EOMeOH, two index ingredients, ursolic acid and pomolic acid, were isolated from EOMeOHand were exhibited in HPLC chromatographic analysis. The results demonstrated analgesic and anti-inflammatory effects of EOMeOH. It was indicated that the anti-inflammatory mechanism of EOMeOHmay be due to declined levels of NO and MDA in the edema paw through increasing the activities of SOD, GPx and GRd in the liver. Additionally, EOMeOHdecreased IL-1β, IL-6, TNF-α and COX-2 levels in the edema paw. The results suggested its value in future development of herbal medicine for the treatment of inflammatory diseases.

scholarly journals Analgesic and Anti-Inflammatory Activities of Methanol Extract ofFicus pumilaL. in Mice

2012 ◽  
Vol 2012 ◽  
pp. 1-9 ◽  
Author(s):  
Chi-Ren Liao ◽  
Chun-Pin Kao ◽  
Wen-Huang Peng ◽  
Yuan-Shiun Chang ◽  
Shang-Chih Lai ◽  
...  
Keyword(s):  
Acetic Acid ◽  
Methanol Extract ◽  
Inflammatory Diseases ◽  
Paw Edema ◽  
Tissue Destruction ◽  
Hplc Fingerprint ◽  
Analgesic Effects ◽  
Inflammatory Mechanism ◽  
Tnf Α ◽  
Anti Inflammatory

This study investigated possible analgesic and anti-inflammatory mechanisms of the methanol extract ofFicus pumila(FPMeOH). Analgesic effects were evaluated in two models including acetic acid-induced writhing response and formalin-induced paw licking. The results showedFPMeOHdecreased writhing response in the acetic acid assay and licking time in the formalin test. The anti-inflammatory effect was evaluated by λ-carrageenan-induced mouse paw edema and histopathological analyses.FPMeOHsignificantly decreased the volume of paw edema induced by λ-carrageenan. Histopathologically,FPMeOHabated the level of tissue destruction and swelling of the edema paws. This study indicated anti-inflammatory mechanism ofFPMeOHmay be due to declined levels of NO and MDA in the edema paw through increasing the activities of SOD, GPx, and GRd in the liver. Additionally,FPMeOHalso decreased the level of inflammatory mediators such as IL-1β, TNF-α, and COX-2. HPLC fingerprint was established and the contents of three active ingredients, rutin, luteolin, and apigenin, were quantitatively determined. This study provided evidence for the classical treatment ofFicus pumilain inflammatory diseases.

Analgesic and Anti-Inflammatory Activities ofTorenia concolorLindley var.formosanaYamazaki and Betulin in Mice

2009 ◽  
Vol 37 (01) ◽  
pp. 97-111 ◽  
Author(s):  
Ying-Chih Lin ◽  
Hao-Yuan Cheng ◽  
Tai-Hung Huang ◽  
Hsin-Wei Huang ◽  
Yi-Hsuan Lee ◽  
...  
Keyword(s):  
Nitric Oxide ◽  
Acetic Acid ◽  
Antioxidant Enzymes ◽  
Formalin Test ◽  
Methanol Extract ◽  
Paw Edema ◽  
Reduction Of No ◽  
Inflammatory Mechanism ◽  
Anti Inflammatory ◽  
Inflammatory Effect

The present study was intended to examine the analgesic effect of the 70% methanol extract of Torenia concolor Lindley var. formosana Yamazaki (TCMeOH) and betulin using models of acetic acid-induced writhing response and formalin test. In addition, we investigated the anti-inflammatory effect of TCMeOHand betulin using model of λ-carrageenan-induced paw edema. We observed the activities of antioxidant enzymes (SOD, GPx and GR) in the liver and the levels of malondialdehyde (MDA) and nitric oxide (NO) in the edema paw. The results showed that TCMeOH(1.0 and 2.0 g/kg) and betulin (30 and 90 mg/kg), significantly inhibited the acetic acid-induced writhing response. TCMeOH(2.0 g/kg) and betulin (30 and 90 mg/kg) significantly inhibited formalin-induced licking time during both the early and late phases. TCMeOH(0.5, 1.0 and 2.0 g/kg) and betulin (30 and 90 mg/kg) also significantly decreased the paw edema at the 4th hour after λ-carrageenan injection. Furthermore, TCMeOHand betulin treatment also significantly increased the activities of SOD, GR and GPx in the liver while decreasing the level of MDA in the edema paw. Finally, betulin (30 and 90 mg/kg) also caused considerable reduction of NO level in the edema paw. Taken together, the present results indicated that TCMeOHand betulin possessed analgesic and anti-inflammatory effects. The anti-inflammatory mechanism of TCMeOHand betulin may be related to decreasing the levels of MDA and NO in the edema paw by increasing the activities of antioxidant enzymes in the liver.

scholarly journals Analgesic and Anti-Inflammatory Activities of Methanol Extract ofCissus repensin Mice

2012 ◽  
Vol 2012 ◽  
pp. 1-10 ◽  
Author(s):  
Ching-Wen Chang ◽  
Wen-Te Chang ◽  
Jung-Chun Liao ◽  
Yung-Jia Chiu ◽  
Ming-Tsuen Hsieh ◽  
...  
Keyword(s):  
Acetic Acid ◽  
Formalin Test ◽  
Methanol Extract ◽  
Inflammatory Diseases ◽  
Paw Edema ◽  
Tissue Destruction ◽  
Inflammatory Mechanism ◽  
Cox 2 ◽  
Anti Inflammatory ◽  
Inflammatory Effect

The aim of this study was to investigate possible analgesic and anti-inflammatory mechanisms of theCRMeOH. Analgesic effect was evaluated in two models including acetic acid-induced writhing response and formalin-induced paw licking. The anti-inflammatory effect was evaluated byλ-carrageenan-induced mouse paw edema and histopathologic analyses. The results showed thatCRMeOH(500 mg/kg) decreased writhing response in the acetic acid assay and licking time in the formalin test.CRMeOH(100 and 500 mg/kg) significantly decreased edema paw volume at 4th to 5th hours afterλ-carrageenan had been injected. Histopathologically,CRMeOHabated the level of tissue destruction and swelling of the edema paws. These results were indicated that anti-inflammatory mechanism ofCRMeOHmay be due to declined levels of NO and MDA in the edema paw through increasing the activities of SOD, GPx, and GRd in the liver. Additionally,CRMeOHalso decreased IL-1β, IL-6, NFκB, TNF-α, COX-2, and iNOS levels. The contents of two active ingredients, ursolic acid and lupeol, were quantitatively determined. This paper demonstrated possible mechanisms for the analgesic and anti-inflammatory effects ofCRMeOHand provided evidence for the classical treatment ofCissus repensin inflammatory diseases.

scholarly journals EVALUATION OF AQUEOUS FRUIT EXTRACT OF TAMARINDUS INDICA (L) FOR INHIBITION OF TUMOR NECROSIS FACTOR-a AND CYCLO OXYGENASE ENZYMES IN EXPERIMENTAL ANIMAL

2018 ◽  
Vol 11 (3) ◽  
pp. 57 ◽  
Author(s):  
Mohammad Daud Ali ◽  
Atul Kumar Gupta ◽  
Arif Naseer ◽  
Mohd Aamir Mirza ◽  
Sabir Afzal
Keyword(s):  
Tumor Necrosis Factor ◽  
Tumor Necrosis ◽  
Significant Inhibition ◽  
Tamarindus Indica ◽  
Screening Assay ◽  
Standard Drug ◽  
Cox Inhibitor ◽  
Tnf Α ◽  
Anti Inflammatory ◽  
Necrosis Factor

 Objective: The main objective of this study was to assess tumor necrosis factor-α (TNF)-α and cyclooxygenase enzymes (COX) inhibition potency of Tamarindus indica Linn. in comparison to standard drug (indomethacin).Methods: Three plants are selected for the studies, namely: Aloe vera (L.), Terminalia chebula Reitz., and T. indica Linn. Estimation of TNF-α in serum (at 1:10 dilution in PBS) was performed using the immunoenzymatic (ELISA) technique. COX inhibitor screening assay kits were used for estimation of COX.Result: All three plant extracts showed a potent significant inhibition of the COX enzyme as compared to the positive control and standard drug when the animal was administered with 400 mg/kg. These studies indicate that the T. indica plant extract showed significant COX inhibition even at low dose. All the extracts were effective anti-inflammatory in nature, however, T. indica extracts at a dose of 400 mg/kg were found to be most potent. It was found to be comparable with that of Indomethacin 10 mg/kg body weight.Conclusion: The anti-inflammatory activity expressed by all the three plants A. vera (L.), T. chebula Reitz., and T. indica L. Among all three plants T. indica (L) was found to be more active against both TNF-α and COX, and it was comparable to standard drug Indomethacin. Need further studies to elucidate the exact secondary metabolite by which these plants express this activity.

scholarly journals Modification of Tumor Necrosis Factor-α and C-C Motif Chemokine Ligand 18 Secretion by Monocytes Derived from Patients with Diabetic Foot Syndrome

Biology ◽  
2019 ◽  
Vol 9 (1) ◽  
pp. 3
Author(s):  
Karine O. Galstyan ◽  
Ludmila V. Nedosugova ◽  
Narine S. Martirosian ◽  
Nikita G. Nikiforov ◽  
Natalia V. Elizova ◽  
...  
Keyword(s):  
Tumor Necrosis Factor ◽  
Diabetic Foot ◽  
Tumor Necrosis ◽  
Tumor Necrosis Factor Α ◽  
Tnf Α ◽  
Inflammatory Activation ◽  
Chemokine Ligand ◽  
Anti Inflammatory ◽  
Factor Α ◽  
Necrosis Factor

Background: This study involves the investigation of spontaneous and induced secretion of the pro-inflammatory cytokine tumor necrosis factor-α (TNF-α) and the anti-inflammatory chemokine C-C motif chemokine ligand 18 (CCL18) by monocytes isolated from blood of patients with long-term type 2 diabetes mellitus (T2DM), both with or without foot ulcers. Methods: A total of 121 patients with T2DM (79 without diabetic foot syndrome (DFS) and 42 patients with DFS) were included. Cluster of Differentiation 14 (CD14+) monocytes were isolated from patients’ blood and stimulated by interferon-γ (IFN-γ) and interleukin-4 (IL-4) for induction of pro- and anti-inflammatory monocyte activation, respectively. The concentrations of TNF-α and CCL18 in the culture medium were measured using ELISA on day 1 and day 6 after cell stimulation. Results: We found a correlation between glycated hemoglobin (HbA1c) and stimulated secretion levels of TNF-α (r = 0.726, p = 0.027) and CCL18 (r = –0.949, p = 0.051) in patients with DFS. There was an increase of pro- and anti-inflammatory activation of monocytes in all patients with different durations of DFS (p < 0.05). However, no stimulation of anti-inflammatory activation was detected in patients with DFS lasting more than 6 months (p = 0.033). Conclusions: Our study showed an increase in pro-inflammatory secretion and a decrease in anti-inflammatory secretion by monocytes isolated from blood of patients with T2DM depending on HbA1c levels and duration of the inflammatory process. These findings allow us to assume that monocytes isolated from T2DM patients are characterized by a biased ability to respond towards pro-inflammatory stimulation, contributing to the chronic wound process.

scholarly journals Apigenin-7-Glucuronide from Urera aurantiaca Inhibits Tumor Necrosis Factor Alpha and Total Nitrite Release in Lipopolysaccharide-Activated Macrophages

2020 ◽  
Vol 2020 ◽  
pp. 1-5
Author(s):  
Carla Marrassini ◽  
Laura Cogoi ◽  
Valeria Sülsen ◽  
Claudia Anesini
Keyword(s):  
Tumor Necrosis Factor ◽  
Tumor Necrosis Factor Alpha ◽  
Tumor Necrosis ◽  
Maximum Effect ◽  
Necrosis Factor Alpha ◽  
Tnf Α ◽  
Factor Alpha ◽  
Anti Inflammatory ◽  
Necrosis Factor ◽  
Inflammatory Effect

Urera aurantiaca is an Argentinean medicinal and edible species traditionally used to treat symptoms of inflammation. The aim of this study was to evaluate the anti-inflammatory activity of a methanol extract and its major compound. U. aurantiaca aerial parts were extracted with methanol by maceration. A phytochemical analysis was performed, and the extract’s major component, apigenin-7-glucuronide (A7G), was identified by spectroscopic and HPLC methods. The analysis of the inflammatory mediators nitric oxide (NO) and tumor necrosis factor alpha (TNF-α) in lipopolysaccharide- (LPS-) stimulated macrophages were used in the evaluation of the extract and the major compound anti-inflammatory effects. The extract reduced LPS-augmented NO release from 100 μg/mL (27%), reaching the highest inhibition at 1000 μg/mL (96.3%), while A7G reduced it 30.7% at 1 μg/mL, and its maximum effect was 97.1% at 10 μg/mL. In the TNF-α model, the extract at 500 and 1000 μg/mL reduced LPS-augmented TNF-α by 13.5% and 93.9%, respectively; meanwhile, A7G reduced it by 26.2% and 83.8% at 5 and 10 μg/mL, respectively. U. aurantiaca popular use was validated. In the present study, for the first time, A7G was isolated from U. aurantiaca; furthermore, A7G showed anti-inflammatory effect in the macrophage cell line RAW264.7 (ATCC) and seems to be responsible for the extract anti-inflammatory effect.

EVALUATION OF ANALGESIC AND ANTIINFLAMMATORY ACTIVITY OF CUSCUTA REFLEXA EXTRACTS ON ANIMAL MODELS

INDIAN DRUGS ◽  
2016 ◽  
Vol 53 (10) ◽  
pp. 54-62
Author(s):  
P. B Udavant ◽  
◽  
V.S Suggala ◽  
S. J. Kshirsagar ◽  
C. D. Upasani
Keyword(s):  
Acetic Acid ◽  
Formalin Test ◽  
Methanol Extract ◽  
Biological Activities ◽  
Second Phase ◽  
Thermal Stimulus ◽  
Paw Edema ◽  
Antiinflammatory Effect ◽  
Cuscuta Reflexa ◽  
Anti Inflammatory

Cuscuta reflexa (Roxb.) belonging to the family Convolvulaceae and popularly known as dodder, is a parasitic plant with claims of antibacterial, antiproliferative and anti-inflammatory properties in literature. HPTLC analysis and investigation of analgesic and anti-inflammatory activities of Cuscuta reflexa extracts, petroleum ether extract, methanol extract, and aqueous extract of Cuscuta reflexa (PECR, MECR, and AECR respectively) at three dose levels of 50, 200 & 300 mg/kg body weight of an animal by oral route were used for biological activities. The analgesic activity of was determined using hot plate analgesia, acetic acid-induced writhing response and formalin test. The anti-inflammatory activity was determined using models like carrageenan, serotonin and histamine-induced paw edema models along with cotton pellet induced granuloma. Probable mechanism involved in the antiinflammatory effect of methanol and aqueous extracts was evaluated with various tests like ulcerogenicity test; acetic acid induced vascular permeability test and leukocyte migration test using a single dose of 300 mg/kg orally. Acute oral toxicity test revealed the LD50 of >2 g/kg. PECR, MECR and AECR (200 and 300 mg/ kg p.o.) significantly (P< 0.05) increased latency against thermal stimulus, decreased the acetic acidinduced writhing responses and licking times of the second phase in the formalin test. Moreover, MECR and AECR (200 and 300 mg/kg p.o.) exhibited significant (P<0.01) antiinflammatory effect against carrageenan and mediator-induced paw edema. The most promising fraction of methanol extract was found to be quercetin, which could be responsible for the biological activity. Results suggest significant analgesic and antiinflammatory effects produced by MECR and AECR.

scholarly journals ANTI-INFLAMMATORY EFFECT OF ELETTARIA CARDAMOM OIL ON CARRAGEENAN-INDUCED PAW EDEMA USING RATS BASED ON TUMOR NECROSIS FACTOR α, INTERLEUKIN 6, AND INTERLEUKIN 1 LEVELS IN SERUM

2018 ◽  
Vol 11 (2) ◽  
pp. 207 ◽  
Author(s):  
Nithya Sermugapandian ◽  
Rubini R ◽  
Martina V
Keyword(s):  
Tumor Necrosis Factor ◽  
Inflammatory Cytokines ◽  
Tumor Necrosis ◽  
Tumor Necrosis Factor Α ◽  
Paw Edema ◽  
Anti Inflammatory ◽  
Factor Α ◽  
Necrosis Factor ◽  
Pro Inflammatory Cytokines ◽  
Inflammatory Effect

 Objective: In this study, we evaluated the anti-inflammatory effect of Elettaria cardamom oil and the underlying mechanism using in vivo models of inflammation.Methods: Male Sprague–Dawley rats, 4-6 weeks old, weighing 120-130 gms are used for the study. The anti-inflammatory study of E. cardamom oil was studied by injecting 0.1 ml of 1% carrageenan to the subplantar region of the right hind paw of rats. The development of acute inflammation was measured at the end of every 1st, 2nd, 3rd, 4th, 5th, and 6th h using plethysmometer.Results: As results from the above study, E. cardamom oil at a dose of 0.175 ml/kg was less significant than that of E. cardamom oil at a dose of 0.280 ml/kg when given orally. A p<0.05 shows a significant decrease in paw edema. It also reduced the levels of pro-inflammatory cytokines such as tumor necrosis factor α, interleukin (IL) 1, and IL 6 levels in the serum. The histopathology results also showed a significant reduction of congested blood vessels with no marked impression for inflammation.Conclusion: E. cardamom oil possesses anti-inflammatory activity in dose-dependent manner as they inhibit the levels of pro-inflammatory cytokines.

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