scholarly journals Synthesis, in-vitro, in-vivo evaluation and molecular docking of 2-(3-(2-(1, 3-dioxoisoindolin-2-yl) acetamido)-4-oxo-2-substituted thiazolidin-5-yl) acetic acid derivatives as anti-inflammatory agents

2015 ◽  
Vol 9 (7) ◽  
pp. 209-222
Author(s):  
Pratima Nikalje Anna ◽  
Hirani Nazma ◽  
Nawle R
Keyword(s):  
Acetic Acid ◽  
Molecular Docking ◽  
In Vivo Evaluation ◽  
Anti Inflammatory

In vitro and in vivo evaluation of the anti-inflammatory effects of Arzanol from Helichrysum italicum

Planta Medica ◽  
2010 ◽  
Vol 76 (12) ◽  
Author(s):  
J Bauer ◽  
F Dehm ◽  
A Koeberle ◽  
F Pollastro ◽  
G Appendino ◽  
...  
Keyword(s):  
In Vivo Evaluation ◽  
Anti Inflammatory

scholarly journals ANTI-INFLAMMATORY ACTIVITY OF CURCUMIN AND CAPSAICIN AUGMENTED IN COMBINATION

2017 ◽  
Vol 9 (6) ◽  
pp. 145
Author(s):  
Thriveni Vasanth Kumar ◽  
Manjunatha H. ◽  
Rajesh Kp
Keyword(s):  
Acetic Acid ◽  
Protective Effect ◽  
Vascular Permeability ◽  
Diclofenac Sodium ◽  
Significant Inhibition ◽  
Inflammatory Activity ◽  
Anti Inflammatory ◽  
The Individual

Objective: Dietary curcumin and capsaicin are well known for their health beneficial potencies. The current study was done to assess the anti-inflammatory activity of curcumin, capsaicin and their combination by employing in vitro and in vivo models.Methods: We investigated the protective effect of curcumin, capsaicin and their combination using in vitro heat induced human red blood cell (HRBC) membrane stabilisation, in vivo 3% agar induced leukocyte mobilisation and acetic acid induced vascular permeability assay.Results: Curcumin, capsaicin and their combination exhibited concentration dependent protective effect against heat-induced HRBC membrane destabilisation, while combined curcumin and capsaicin restored 87.0±0.64 % membrane stability and it is found to be better than curcumin, capsaicin and diclofenac sodium (75.0±0.25. 72±0.9 and 80.0±0.31 %) protective effect. In agar suspension induced leukocyte mobilization assay, the combined curcumin and capsaicin had shown 39.5±1.58 % of inhibition compared to individual curcumin and capsaicin, which showed moderate inhibition of 16.0±3.14 and 21.6±2.17 % respectively. Besides, the combined curcumin and capsaicin had shown highly significant inhibition of acetic acid-induced vascular permeability in rats (62.0±3.14 %), whereas individual curcumin and capsaicin showed moderate inhibition of vascular permeability with 36.0±2.41 and 43.0±1.92 % respectively.Conclusion: This study demonstrates the significant anti-inflammatory property of combined curcumin and capsaicin at half of the individual concentration of curcumin and capsaicin.

scholarly journals Ketorolac-dextran conjugates: Synthesis, in vitro and in vivo evaluation

2007 ◽  
Vol 57 (4) ◽  
pp. 441-450 ◽  
Author(s):  
Savita Vyas ◽  
Piyush Trivedi ◽  
Subhash Chaturvedi
Keyword(s):  
Human Plasma ◽  
Parent Drug ◽  
Aqueous Solubility ◽  
Spectrophotometric Analysis ◽  
In Vivo Evaluation ◽  
Gastrointestinal Side Effects ◽  
Molecular Masses ◽  
Anti Inflammatory

Ketorolac-dextran conjugates: Synthesis,in vitroandin vivoevaluationKetorolac is a non-steroidal anti-inflammatory drug. Dextran conjugates of ketorolac (KD) were synthesized and characterized to improve ketorolac aqueous solubility and reduce gastrointestinal side effects. An N-acylimidazole derivative of ketorolac (KAI) was condensed with a model carrier polymer, dextran of different molecular masses (40000, 60000, 110000 and 200000). IR spectral data confirmed formation of ester bonding. Ketorolac contents were evaluated by UV-spectrophotometric analysis. The molecular mass was determined by measuring viscosity using the Mark-Howink-Sakurada equation. Invitrohydrolysis studies were performed in aqueous buffers (pH 1.2, 7.4, 9) and in 80% (V/V) human plasma (pH 7.4). At pH 9, a higher rate of ketorolac release from KD was observed as compared to aqueous buffer of pH 7.4 and 80% human plasma (pH 7.4), following first-order kinetics.In vivobiological screening in mice and rats indicated that conjugates retained analgesic and anti-inflammatory activities with significantly reduced ulcerogenicity compared to the parent drug.

scholarly journals Libidibia ferreaFruit Crude Extract and Fractions Show Anti-Inflammatory, Antioxidant, and Antinociceptive EffectIn Vivoand Increase Cell ViabilityIn Vitro

2019 ◽  
Vol 2019 ◽  
pp. 1-14 ◽  
Author(s):  
Tamires Rocha Falcão ◽  
Aurigena Antunes de Araújo ◽  
Luiz Alberto Lira Soares ◽  
Iuri Brilhante de Farias ◽  
Wliana Alves Viturino da Silva ◽  
...  
Keyword(s):  
Acetic Acid ◽  
Cell Viability ◽  
Gallic Acid ◽  
Cell Line ◽  
Crude Extract ◽  
Leukocyte Migration ◽  
Total Glutathione ◽  
Anti Inflammatory

Background.Libidibia ferrea(L. ferrea)is found throughout the northeastern region of Brazil, where it has been used in folk medicine with beneficial effects on many inflammatory disorders.Purpose. This study investigated the phytochemical composition of the crude extract and fractions ofL. ferreafruit and evaluated its anti-inflammatory and antinociceptive activitiesin vivoand effect on cell viabilityin vitro.Methods. Characterization of polyphenols present in crude extract (CE), hydroalcoholic fractions of 20-80% ethanol (CE20, CE40, CE60, and CE80), aqueous fraction (AqF), and ethyl acetate (EAF) fractions ofL. ferreafruit was performed by chromatographic analysis.Anti-inflammatory activity was evaluated by using a carrageenan-induced peritonitis model submitted to a leukocyte migration assay and myeloperoxidase activity (MPO) analysis. Total glutathione and malondialdehyde (MDA) levels were assessed to evaluate the oxidative stress level. Antinociceptive activity was evaluated by acetic acid-induced abdominal writhing and hot plate test.In vitrocell viability was determined by using MTT assay in a mouse embryonic fibroblast cell line (3T3 cells).Results. Chromatography revealed the presence of ellagic acid content in EAF (3.06), CE (2.96), and CE40 (2.89). Gallic acid was found in EAF (12.03), CE 20 (4.43), and CE (3.99).L. ferreacrude extract and all fractions significantly reduced leukocyte migration and MPO activity (p<0.001).L. ferreaantioxidant effect was observed through high levels of total glutathione and reduction of MDA levels (p<0.001). Acetic acid-induced nociception was significantly inhibited after administration ofL. ferreacrude extract and all fractions (p<0.001). Crude extract and all fractions significantly increased the viability of the 3T3 cell line (p<0.05).Conclusions. The appropriate extraction procedure preserves the chemical components ofL. ferreafruit, such as gallic acid and ellargic acid. Crude extract and fractions ofL. ferreafruit exhibited anti-inflammatory, antioxidant, antinociceptive activitiesin vivoand enhanced cell viabilityin vitro.

99mTc-Labeling and in Vitro and in Vivo Evaluation of HYNIC- and (Nα-His)Acetic Acid-Modified [d-Glu1]-Minigastrin

2004 ◽  
Vol 15 (4) ◽  
pp. 864-871 ◽  
Author(s):  
E. von Guggenberg ◽  
M. Behe ◽  
T. M. Behr ◽  
M. Saurer ◽  
T. Seppi ◽  
...  
Keyword(s):  
Acetic Acid ◽  
In Vivo Evaluation ◽  
99Mtc Labeling

scholarly journals A Novel Sustained Anti-Inflammatory Effect of Atorvastatin—Calcium PLGA Nanoparticles: In Vitro Optimization and In Vivo Evaluation

Pharmaceutics ◽  
2021 ◽  
Vol 13 (10) ◽  
pp. 1658
Author(s):  
Dalia H. Abdelkader ◽  
Ahmed Kh. Abosalha ◽  
Mohamed A. Khattab ◽  
Basmah N. Aldosari ◽  
Alanood S. Almurshedi
Keyword(s):  
Particle Size ◽  
Zeta Potential ◽  
In Vitro Release ◽  
In Vivo Evaluation ◽  
Water Emulsion ◽  
Atorvastatin Calcium ◽  
Anti Inflammatory ◽  
Inflammatory Effect

Atorvastatin Calcium (At-Ca) has pleiotropic effect as anti-inflammatory drug beside its main antihyperlipidemic action. Our study was conducted to modulate the anti-inflammatory effect of At-Ca to be efficiently sustained for longer time. Single oil-water emulsion solvent evaporation technique was used to fabricate At-Ca into polymeric nanoparticles (NPs). In vitro optimization survey was performed on Poly(lactide-co-glycolide) (PLGA) loaded with At-Ca regrading to particle size, polydispersity index (PDI), zeta potential, percent entrapment efficiency (% EE), surface morphology and in vitro release pattern. In vitro drug-polymers interactions were fully scanned using Fourier-Transform Infrared Spectroscopy (FTIR) and Differential Scanning calorimetry (DSC) proving that the method of fabrication is an optimal strategy maintaining the drug structure with no interaction with polymeric matrix. The optimized formula with particle size (248.2 ± 15.13 nm), PDI (0.126 ± 0.048), zeta potential (−12.41 ± 4.80 mV), % EE (87.63 ± 3.21%), initial burst (39.78 ± 6.74%) and percent cumulative release (83.63 ± 3.71%) was orally administered in Male Sprague–Dawley rats to study the sustained anti-inflammatory effect of At-Ca PLGA NPs after carrageenan induced inflammation. In vivo results demonstrate that AT-Ca NPs has a sustained effect extending for approximately three days. Additionally, the histological examination revealed that the epidermal/dermal layers restore their typical normal cellular alignment with healthy architecture.

scholarly journals Nanoemulgel, an Innovative Carrier for Diflunisal Topical Delivery with Profound Anti-Inflammatory Effect: in vitro and in vivo Evaluation

2021 ◽  
Vol Volume 16 ◽  
pp. 1457-1472
Author(s):  
Mehreen Bashir ◽  
Junaid Ahmad ◽  
Muhammad Asif ◽  
Salah-Ud-Din Khan ◽  
Muhammad Irfan ◽  
...  
Keyword(s):  
Topical Delivery ◽  
In Vivo Evaluation ◽  
Anti Inflammatory ◽  
Inflammatory Effect

scholarly journals In Vitro and In Vivo Evaluation of the Anticancer and Anti-inflammatory Activities of 2-Himachelen-7-ol isolated from Cedrus Libani

2019 ◽  
Vol 9 (1) ◽  
Author(s):  
Andree Elias ◽  
Wassim N. Shebaby ◽  
Bilal Nehme ◽  
Wissam Faour ◽  
Bassem S. Bassil ◽  
...  
Keyword(s):  
In Vivo Evaluation ◽  
Cedrus Libani ◽  
Anti Inflammatory
Sign in / Sign up

Export Citation Format

Share Document