Influence of Six Medicinal Herbs on Collagenase-Induced Osteoarthritis in Rats

2013 ◽  
Vol 41 (06) ◽  
pp. 1407-1425 ◽  
Author(s):  
Pallavi Nirmal ◽  
Soumya Koppikar ◽  
Prashant Bhondave ◽  
Aarti Narkhede ◽  
Bhagyashri Nagarkar ◽  
...  
Keyword(s):  
Body Weight ◽  
Ricinus Communis ◽  
Body Weight Loss ◽  
Zingiber Officinale ◽  
Medicinal Herbs ◽  
Inflammatory Activity ◽  
Tribulus Terrestris ◽  
Type Ii ◽  
Standard Drug ◽  
Anti Inflammatory

Medicinal herbs have been effectively used for their anti-inflammatory activity, but their exact role has not yet been documented in scientific literature for the management of Osteoarthritis (OA). Since Sida cordifolia L., Piper longum L., Zingiber officinale Rosc., Ricinus communis L., Vitex negundo L. and Tribulus terrestris L. have been widely used in traditional medicine for their anti-inflammatory activity, to evaluate anti-osteoarthritic activity of these herbs, we used a collagenase type II-induced osteoarthritis (CIOA) rat model. Arthritis was induced in wistar rats by intra-articular injection of collagenase type II. Powders of herbs were given orally for 20 days as a suspension in water (270 mg/kg b. wt.). The effects of the treatment in the rats were monitored by physiological parameters like body weight, knee diameter, paw retraction, paw volume, glycosaminoglycan (GAG) release, radiography and histopathology of knee joint. Selected herbs have significantly prevented body weight loss and knee swelling compared to arthritic control (CIOA). All test groups, including indomethacin (standard drug, 3 mg/kg), significantly reduced paw volume compared to CIOA. GAG release in the serum was significantly lowered in herb treated groups compared to indomethacin. The anterior posterior radiographs of S. cordifolia and P. longum treated groups showed a protective effect against OA. Histopathology revealed protection in the structure of the articular cartilage and in chondrocyte pathology as well as reduced clefting. Treatment with herbs has shown chondroid matrix within normal limits. From the results, we observed that S. cordifolia and P. longum possess potent anti-osteoarthritic activity.

scholarly journals Anti-Inflammatory Activity of Hydroxytriazenes and their Vanadium Complexes

2008 ◽  
Vol 5 (s2) ◽  
pp. 1144-1148 ◽  
Author(s):  
Kalpana Singh ◽  
Peeyush Patel ◽  
A. K. Goswami
Keyword(s):  
Body Weight ◽  
Metal Complexes ◽  
Diclofenac Sodium ◽  
Inflammatory Activity ◽  
Albino Rats ◽  
Vanadium Complexes ◽  
Standard Drug ◽  
Standard Methods ◽  
Paw Oedema ◽  
Anti Inflammatory

The anti-inflammatory activity of hydroxytriazenes as well as their vanadium complexes has been studied using carrageenan induced hind paw oedema method in albino rats (Wister strain). Hydroxytriazenesviz., 3-hydroxy-1,3-diphenyltriazene(HT-1), 3-hydroxy-3-phenyl-1-(4-sulfonamido)phenyl triazene(HT-2), 3-hydroxy-3-p-chlorophenyl-1-(4-sulfonamido) phenyltriazene(HT-3), 3-hydroxy-3-m-chlorophenyl-1-(4-sulfonamido)phenyltriazene(HT-4)(HT-4) and their respective vanadium complexes C-1, C-2, C-3 and C-4 have been synthesized using standard methods, purified, characterized and used for studying their anti-inflammatory activities. The hind paw oedema was produced by subplanter injection of carrageenan and the paw volume was measured plethysmographically after 0.5, 1, 2, 3 and 5 h. The animals were givenHT-1, HT-2, HT-3andHT-4and also vanadium complexes C-1, C-2, C-3 and C-4 dissolved inDMSO(at dose 5 mg/Kg body weight). Diclofenac sodium (5 mg/kg) was used as a standard drug. The standard drug shows maximum inibition up to 1h as 81.73% which goes on increasing up to 3h (88.94%) but further reduces to 74.93% at the end of 5 h. The test compounds i.e. both ligands as well as their metal complexes show maximum percent inhibition only up to 1h. after which the efficacy reduces. Thus it can be said that both ligands as well as their vanadium complexes show very significant anti-inflammatory activity up to 1h which is comparable to standard drug.

scholarly journals SALVADORA PERSICA;

2018 ◽  
Vol 21 (01) ◽  
Author(s):  
Talea Hoor ◽  
Riffat Farooqu ◽  
Jan Mohammad Shaikh ◽  
Nasim Karim
Keyword(s):  
Body Weight ◽  
Inflammatory Activity ◽  
Control Group ◽  
Standard Group ◽  
Salvadora Persica ◽  
Standard Drug ◽  
Once Daily ◽  
Crude Drug ◽  
Group A ◽  
Anti Inflammatory

Objective: To evaluate anti-inflammatory activity of Salvadora persicain rats.Materials & methods: The anti-inflammatory activity of Salvadora persica was assessed in 63albino rats of both sexes, weighing 400 gm. They were divided into three groups, A (control), B(crude drug), C (standard drug) with twenty one animals. Each group was divided into threesubgroups with seven animals. Groups B &C were given crude drug and aspirin diluted in one mlof distilled water once daily orally, in doses of 300, 500, & 700 mg/kg body weight respectively,prior to induction of edema and Group A was given same volume of saline. Inflammation wasinduced in hind paw of rat by sub-planter injection of 0.1ml of 1% carrageenan. Paw volume wasmeasured in terms of milliliters using plethysmometer, immediately before injection & then hourlyup to 5 hours& mean was calculated. The inhibition of edema was calculated for each subgroupwith respect to control group. Results: After carrageenan injection mean paw volume of controlgroup was 5.43 ml, while that of drug treated subgroup was 4.32 ml & standard group was 4.49 mlat the dose of 700 mg/kg body weight. Comparison of crude drug with the control was found to bestatistically significant only at 700 mg/kg & was comparable with the standard drug aspirin.Conclusions: Salvadora persica has shown anti-inflammatory activity by decreasing the pawvolume of carageenan induced edema.

Design, Synthesis, Characterization and in silico molecular docking studies and in vivo anti-inflammatory Activity of Pyrazoline clubbed Thiazolinone Derivatives

2020 ◽  
Vol 17 ◽  
Author(s):  
Deepak Kumar Singh ◽  
Mayank Kulshreshtha ◽  
Yogesh Kumar ◽  
Pooja A Chawla ◽  
Akash Ved ◽  
...  
Keyword(s):  
Molecular Docking ◽  
Biological Activities ◽  
Inflammatory Activity ◽  
Standard Drug ◽  
Docking Score ◽  
Chemical Structures ◽  
Cox 2 ◽  
Anti Inflammatory ◽  
Cox 1

Background: The pyrazolines give the reactions of aliphatic derivatives, resembling unsaturated compounds in their behavior towards permanganate and nascent hydrogen. This nucleus has been associated with various biological activities including inflammatory. Thiazolinone is a heterocyclic compound that contains both sulfur and nitrogen atom with a carbonyl group in their structure.Thiazolinone and their derivatives have attracted continuing interest because of their various biological activities, such as anti-inflammatory, antimicrobial, anti-proliferative, antiviral, anticonvulsant etc. The aim of the research was to club pyrazoline nucleus with thiazolinone in order to have significantanti-inflammatory activity. The synthesized compounds were chemically characterized for the establishment of their chemical structures and to evaluate as anti-inflammatory agent. Method: In the present work, eight derivatives of substituted pyrazoline (PT1-PT8) were synthesized by a three step reaction.The compounds were subjected to spectral analysis by Infrared, Mass and Nuclear magnetic resonance spectroscopy and elemental analysis data. All the synthesized were evaluated for their in vivo anti-inflammatory activity. The synthesized derivatives were evaluated for their affinity towards target COX-1 and COX-2, using indomethacin as the reference compound molecular docking visualization through AutoDock Vina. Results: Compounds PT-1, PT-3, PT-4 and PT-8 exhibited significant anti-inflammatory activity at 3rd hour being 50.7%, 54.3%, 52.3% and 57% respectively closer to that of the standard drug indomethacin (61.9%).From selected anti-inflammatory targets, the synthesized derivatives exhibited better interaction with COX-1 and COX-2 receptor, where indomethacin showed docking score of -6.5 kJ/mol, compound PT-1 exhibited highest docking score of -9.1 kJ/mol for COX-1 and compound PT-8 having docking score of 9.4 kJ/mol for COX-2. Conclusion: It was concluded that synthesized derivatives have more interaction with COX-2 receptors in comparison to the COX-1 receptors because the docking score with COX-2 receptors were very good. It is concluded that the synthesized derivatives (PT-1 to PT-8) are potent COX-2 inhibitors.

A Facile One-Pot Synthesis of 3-Methylbenzisoxazoles via a Key Intermediate of ortho-Ethoxyvinyl Nitroaryls by Domino Rearrangement and Their Anti- Inflammatory Activity

2020 ◽  
Vol 16 (8) ◽  
pp. 1161-1165
Author(s):  
Bashetti Nagaraju ◽  
Jagarlapudi V. Shanmukhakumar ◽  
Nareshvarma Seelam ◽  
Tondepu Subbaiah ◽  
Bethanamudi Prasanna
Keyword(s):  
Stannous Chloride ◽  
Biologically Active ◽  
Inflammatory Activity ◽  
Albino Rats ◽  
One Pot ◽  
Simple Method ◽  
Standard Drug ◽  
Entire Study ◽  
One Pot Synthesis ◽  
Anti Inflammatory

Background: Recently, there has been a lot of scientific interest in exploring the syntheses of oxygen and nitrogen-containing heterocyclic compounds due to their pharmacological activities. In addition, benzisoxazoles play a very important role in organic synthesis as key intermediates. Objective: In this paper, we focused on developing a novel synthetic route for biologically active arylisoxazoles under normal conditions, and simplified it to get high purities and yields, and also reported their anti-inflammatory activities. Method: An efficient and simple method has been explored for the synthesis of novel 3-methyl arylisoxazoles from o-nitroaryl halides via o-ethoxyvinylnitroaryls, using dihydrated stannous chloride (SnCl2.2H2O) in MeOH / EtOAc (1:1) via Domino rearrangement in one pot synthesis. Result: We synthesized novel 3-methylarylisoxazoles from o-nitroarylhalides via o-ethoxyvinylnitroaryls, using dihydrated stannous chloride (SnCl2.2H2O) in MeOH / EtOAc (1:1) via domino rearrangement. In this reduction, nitro group and ethoxy vinyl group change to the functional acyl ketones, followed by hetero cyclization. Here, the reaction proceeds without the isolation of intermediates like 2-acylnitroarenes and 2- acylanilines. All the synthesized compounds were completely characterized by the NMR and mass spectra. The compounds were also explored for their anti-inflammatory activity by carrageenan-induced inflammation in the albino rats (150-200 g) of either sex used in this entire study with the use of Diclofenac sodium as the standard drug. The initial evaluations identified leading targets with good to moderate anti-inflammatory activity. Conclusion: A simple, one-pot and convenient method has been explored for the synthesis of novel 3- methylarylisoxazoles with high purity and reaction yields. All the compounds 3a, 3c, 3d, 3f, 3g and 3h exhibited 51-64% anti-inflammatory activities.

Design and Synthesis of Novel Anti-inflammatory/Anti-ulcer Hybrid Molecules with Antioxidant Activity

2020 ◽  
Vol 16 ◽  
Author(s):  
Bhim Bahadur Chaudhari ◽  
Alka Bali ◽  
Ajitesh Balaini
Keyword(s):  
Antioxidant Activity ◽  
Oral Absorption ◽  
Radical Scavenging ◽  
Reducing Power ◽  
Antioxidant Potential ◽  
Inflammatory Activity ◽  
In Vivo Models ◽  
Standard Drug ◽  
Hybrid Molecules ◽  
Anti Inflammatory

Background: NSAIDs are the most widely prescribed medications worldwide for their anti-inflammatory, antipyretic, and analgesic effects However, their chronic use can lead to several adverse drug events including GI toxicity. The selective COX-2 inhibitors developed as gastro-sparing NSAIDs also suffer from serious adverse effects which limit their efficacy. Objective: Local generation of reactive oxygen species is implicated in NSAID-mediated gastric ulceration and their combination with H2 antagonists like famotidine reduces the risk of ulcers. The objective of this work was to design and synthesize novel methanesulphonamido isoxazole derivatives by hybridizing the structural features of NSAIDs with those of antiulcer drugs (ranitidine, famotidine, etc.) to utilize a dual combination of anti-inflammatory activity and reducing (antioxidant) potential. Method: The designing process utilized three dimensional similarity studies and utilized an isoxazole core having a potential for anti-inflammatory as well as radical scavenging antioxidant activity. The compounds were assayed for their antiinflammatory activity in established in vivo models. The in vitro antioxidant activity was assessed in potassium ferricyanide reducing power (PFRAP) assay employing ascorbic acid as the standard drug. Results: Compounds (5, 6, 9 and 10) showed anti-inflammatory activity comparable to the standard drugs and were also found to be non-ulcerogenic at the test doses. Compounds 6-10 exhibited good antioxidant effect in the concentration range of 1.0-50.0 µmol/ml. The test compounds were also found to comply with the Lipinski rule suggesting good oral absorption. Conclusion: A new series of isoxazole based compounds is being reported with good anti-inflammatory activity coupled with antioxidant potential as gastro-sparing anti-inflammatory agents.

scholarly journals Anti-Inflammatory Activity of Chrozophora rottleri Extracts on Carrageenan-Induced Rat Paw Edema

2016 ◽  
Vol 3 ◽  
pp. 20-26
Author(s):  
Mallikarjuna Rao Talluri ◽  
Battu Ganga Rao ◽  
Y. Venkateswaea Rao
Keyword(s):  
Ethyl Acetate ◽  
Methanol Extract ◽  
Bioactive Molecules ◽  
Inflammatory Activity ◽  
Paw Edema ◽  
Standard Drug ◽  
Isolation And Characterization ◽  
Rat Paw Edema ◽  
Anti Inflammatory ◽  
Rat Paw

The present study was intended to evaluate Anti-inflammatory activity ofC. rottleriextracts (Hydroalcoholic, Methanol, Ethyl acetate and Hexane). The Anti-inflammatory activity ofC.rottleriextracts at doses of 125mg/kg, 250mg/kg and 500mg/kg using carrageenan induced rat paw edema model compared with standard drug (Indomethacin). The selected plant extracts significantly inhibited paw edema along with the standard drug Indomethacin. Of all extracts, methanol extract produced significant effect on reduction of increased paw thickness, hydro alcoholic and ethyl acetate extracts produced moderate percentage inhibition and hexane extract produced low level of percentage inhibition in reducing paw edema on carrageenan induced rats. In all extracts, methanol extract at a dose of 500mg/kg showed more percentage inhibition i.e . 53.47±2.19. From the results obtained during the study it is concluded thatC. rottlerihaving the bioactive molecule responsible for Anti-inflammatory activity by individually or by combination of different bio-active compounds present in it. Further is necessary for isolation and characterization of bioactive molecules which are responsible for the selected plant biological activities.

scholarly journals Efecto de la inflorescencia de “coliflor” sobre síndrome caquéctico en Mus musculus var. swiss con cáncer inducido

2020 ◽  
pp. 53-57
Keyword(s):  
Body Weight ◽  
Mus Musculus ◽  
Redox Reactions ◽  
Antioxidant Properties ◽  
Body Weight Loss ◽  
Progressive Increase ◽  
Anticancer Properties ◽  
Progressive Loss ◽  
Metabolic Imbalance ◽  
Anti Inflammatory

The objective was to determine the effect of Brassica oleracea var Botrytis "cauliflower" inflorescences on cachectic syndrome in Mus musculus var. swiss with induced cancer. Cachectic syndrome is characterized by progressive loss of body weight, anorexia, asthenia, immunosuppression and metabolism of carbohydrates, lipids and proteins, with loss of muscle and adipose tissue. It used dry cauliflower inflorescence extract (ESC) and male mice 35-45 g with induced cancer, divided into groups: G1 untreated control, G2 and G3 treated with ESC, doses 10 and 20mg/kg/bw/vo and G4 treated with quercitin, dose 7.14mg/Kg/bw/vo for 90 days. Some manifestations of cachectic syndrome were determined. It was observed that G1 had thinning and progressive increase in alopecia, asthenia and conjunctival xerosis due to energy and metabolic imbalance compared to G2, G3 and G4 that had higher body weight and fewer cachectic manifestations, being significant by time and treatment group (P<0.01). It has been reported that cauliflower contains flavonoids quercitin and kaemferol, with anti-inflammatory properties for its action on cyclooxygenase, lipooxygenase, interleukins and chemosins, with antioxidant properties on intracellular glutathione, in redox reactions and favoring the expression of caspases in cell apoptosis. Therefore, it is concluded that cauliflower prevents body weight loss and decreases cachectic syndrome because it contains kaempferol and quercitin that act synergistically with anti-inflammatory, antioxidant and anticancer properties.

SYNTHESIS AND EVALUATION OF SOME NOVEL TRIAZOLO BETA-LACTAM DERIVATIVES FOR THEIR ANTI-INFLAMMATORY ACTIVITY

INDIAN DRUGS ◽  
2014 ◽  
Vol 51 (01) ◽  
pp. 48-54
Author(s):  
◽  
N.B Wable ◽  
D.S Musmade ◽  
V. B. Gawali ◽  
J. S. Pattan ◽  
...  
Keyword(s):  
1H Nmr ◽  
Inflammatory Activity ◽  
Beta Lactam ◽  
Standard Drug ◽  
Anti Inflammatory

A series of substituted triazole based β-Lactam derivatives were synthesized. The structures of the synthesized compounds were characterized and confirmed by IR, 1H- NMR and CHN analysis. The synthesized compounds were evaluated for their anti-inflammatory activity. All the compounds have shown promising anti-inflammatory activity when compared with standard drug Ibuprofen.

scholarly journals ANTI-INFLAMMATORY ACTIVITY OF NIGELLA SATIVA SILVER NANOPARTICLES: BIOCHEMICAL STUDY

2019 ◽  
pp. 346-349
Author(s):  
GOMATHI KANNAYIRAM ◽  
SANDHYA A ◽  
SOWMIYA S ◽  
VALARMATHI S ◽  
DANIEL JOSEPH
Keyword(s):  
Silver Nanoparticles ◽  
Protein Denaturation ◽  
Nigella Sativa ◽  
Inflammatory Activity ◽  
Assay Method ◽  
Enzyme Linked Immunosorbent Assay ◽  
Infrared Analysis ◽  
Standard Drug ◽  
Rbc Membrane ◽  
Anti Inflammatory

Objective: The aim of this study is to evaluate the anti-inflammatory activity of Nigella sativa silver nanoparticles (NS AgNPs). Methods: Fourier transform infrared analysis was used to characterize the NS AgNPs and the extract. 2,2-diphenylpicrylhydrazyl assay was done to test the antioxidant potency of NS AgNP. Furthermore, in vitro anti-inflammatory activity of the extract and the NS AgNP was determined by red blood cell (RBC) membrane stabilization assay, protein inhibition assay, and interleukin-1 (IL-1) beta assay. Results: The NS AgNP exhibited dose-dependent antioxidant property. At the concentration 0.01 mg/ml 80% of radical was scavenged by NS AgNP. Inhibition of protein denaturation assay also suggests that NS AgNP shows the highest activity (70%) when compared with the standard drug aspirin (65%). RBC assay suggests that NS AgNP stabilizes the RBC membrane and prevents leaking. In the enzyme-linked immunosorbent assay method the NS AgNP showed better IL-1 beta inhibition activity when compared to aqueous extract. Conclusion: From the study, it was inferred that NS AgNPs are more effective when compared to the extract. These results suggest that NS AgNP can be used to treat inflammatory disorders.

scholarly journals Hepatoprotective and Anti-Inflammatory Activities of the Cnidoscolus chayamansa (Mc Vaugh) Leaf Extract in Chronic Models

2018 ◽  
Vol 2018 ◽  
pp. 1-12 ◽  
Author(s):  
Mariana Z. Pérez-González ◽  
A. Georgina Siordia-Reyes ◽  
Patricia Damián-Nava ◽  
Simón Hernández-Ortega ◽  
Martha L. Macías-Rubalcava ◽  
...  
Keyword(s):  
Body Weight ◽  
Weight Gain ◽  
Liver Damage ◽  
Body Weight Gain ◽  
Inflammatory Activity ◽  
Meoh Extract ◽  
Chronic Model ◽  
Lupeol Acetate ◽  
Chronic Models ◽  
Anti Inflammatory

Previous report described that CHCl3:MeOH extract of C. chayamansa leaves and pure compounds (moretenol, moretenyl acetate, kaempferol-3,7-dimethyl ether, and 5-hydroxy-7-3′,4′-trimethoxyflavanone) showed important topical and systemic anti-inflammatory activity in acute model, as well as in vitro antimycobacterial and antiprotozoal activities. In this paper, we describe the in vivo hepatoprotective and anti-inflammatory effects of the CHCl3:MeOH extract in chronic model and the isolation of additional compounds (moretenone and lupeol acetate). The hepatoprotective activity was determined at 39 days using Balb/c mice with liver damage induced with an antitubercular drug (RIF/INH/PZA). The anti-inflammatory activity was evaluated in a chronic model induced with CFA and in two acute models (TPA and carrageenan). In addition, moretenone and lupeol acetate were isolated and identified by spectroscopic data. Lupeol acetate is a main compound present in fractions 14-42, and this fraction was the majority fraction from the extract; from this moretenone was obtained. In animals with liver damage, the extract at 200 and 400 mg/kg induced better body weight gain with respect to positive control (Silymarin); in addition, the mice that received the extract at 200 mg/kg and Silymarin exhibited slight steatosis; however, the animals’ livers at 400 mg/kg did not show steatosis. The extract and fractions 14-42 showed a good anti-inflammatory activity by TPA model (DE50 = 1.58 and 1.48 mg/ear) and by carrageenan model (DE50 = 351.53 and 50.11 mg/kg). In the chronic inflammatory test, the extract at three doses revealed a similar effect to that of phenylbutazone, although the body weight gain was better in animals that received the extract at 900 mg/kg. Conclusion. The CHCl3:MeOH extract showed significant anti-inflammatory and good hepatoprotective effect on chronic models. The fraction containing moretenone and lupeol acetate as main compounds was more active than extract in both acute models of inflammation.

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