Piroxicam Encapsulated in Liposomes: Characterization and In Vivo Evaluation of Topical Anti-inflammatory Effect

1999 ◽  
Vol 25 (12) ◽  
pp. 1235-1239 ◽  
Author(s):  
G. S. Canto ◽  
S. L. Dalmora ◽  
A. G. Oliveira
Keyword(s):  
In Vivo Evaluation ◽  
Anti Inflammatory ◽  
Inflammatory Effect

scholarly journals In Vivo Evaluation of the Anti-Inflammatory Effect ofPistacia lentiscusFruit Oil and Its Effects on Oxidative Stress

2016 ◽  
Vol 2016 ◽  
pp. 1-12 ◽  
Author(s):  
Sameh Ben Khedir ◽  
Masarra Mzid ◽  
Sana Bardaa ◽  
Dorsaf Moalla ◽  
Zouheir Sahnoun ◽  
...  
Keyword(s):  
Oxidative Stress ◽  
New Drugs ◽  
Inflammatory Activity ◽  
Natural Health Products ◽  
Paw Edema ◽  
In Vivo Evaluation ◽  
Anti Inflammatory ◽  
Fruit Oil ◽  
Inflammatory Effect

In order to find new topical anti-inflammatory agents, we had recourse to a medicinal plant. This work was designed to determine the topical anti-inflammatory effect ofPistacia lentiscusfruit oil (PLFO), using carrageenan-induced paw edema rat model, and to evaluate its effects on oxidative stress. The topical anti-inflammatory activity of PLFO was compared to Inflocine® and estimated by measuring the diameter of paw edema, for 5 hours at a 1-hour interval. After that the rats were scarified and the inflamed paw tissue was removed for the exploration of some parameters of oxidative stress and histopathology. PLFO showed a significant anti-inflammatory activity in comparison with the Inflocine. The percentages of edema inhibition were 70% and % 51.5% (p<0.01), respectively, after five hours. The treatment with PLFO and Inflocine led to significant increases (p≤0.05) in the activities of CAT, SOD, and GPX and significant decreases in the MDA level and AOPP activity in the paw tissue after Carr injection, in comparison with the Carr group. Therefore, our findings demonstrate that PLFO might accelerate the development of new drugs which could be used scientifically as a source for natural health products in the treatment of topical inflammation.

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 Development and In Vivo Evaluation of Multidrug Ultradeformable Vesicles for the Treatment of Skin Inflammation

Pharmaceutics ◽  
2019 ◽  
Vol 11 (12) ◽  
pp. 644 ◽  
Author(s):  
Roberto Molinaro ◽  
Agnese Gagliardi ◽  
Antonia Mancuso ◽  
Donato Cosco ◽  
Mahmoud E. Soliman ◽  
...  
Keyword(s):  
Inflammatory Diseases ◽  
Sodium Deoxycholate ◽  
Skin Inflammation ◽  
Biological Properties ◽  
In Vivo Evaluation ◽  
Drug Concentrations ◽  
Anti Inflammatory ◽  
Transdermal Route ◽  
Inflammatory Effect

The aim of this work was to evaluate the effect of two chemically different edge activators, i.e., Tween® 80 and sodium deoxycholate, on (i) the physical, mechanical, and biological properties of ultradeformable vesicles, and (ii) the administration of naproxen sodium-loaded multidrug ultradeformable vesicles for the transdermal route in order to obtain therapeutically meaningful drug concentrations in the target tissues and to potentiate its anti-inflammatory effect by association with the antioxidant drug idebenone. The results obtained in this investigation highlighted a synergistic action between naproxen and idebenone in the treatment of inflammatory disease with a more pronounced anti-inflammatory effect in multidrug ultradeformable vesicles compared to the commercial formulation of Naprosyn® gel. Systems made up of Tween® 80 appeared to be the most suitable in terms of percutaneous permeation and anti-inflammatory activity due to the greater deformability of these vesicles compared to multidrug ultradeformable vesicles with sodium deoxycholate. Our findings are very encouraging and suggest the use of these carriers in the topical treatment of inflammatory diseases.

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

Preparation, characterization, and in vivo evaluation of anti-inflammatory activities of selenium nanoparticles synthesized by Kluyveromyces lactis GG799

2021 ◽  
Author(s):  
Xiao fan Song ◽  
Lei Qiao ◽  
Shuqi Yan ◽  
Yue Chen ◽  
Xina Dou ◽  
...  
Keyword(s):  
Inflammatory Bowel Disease ◽  
Bowel Disease ◽  
Kluyveromyces Lactis ◽  
Selenium Nanoparticles ◽  
Human Diseases ◽  
In Vivo Evaluation ◽  
Inflammatory Bowel ◽  
Anti Inflammatory

Selenium (Se) as an essential micronutrient that has implications in human diseases, including inflammatory bowel disease (IBD), especially with respect to Se deficiencies. Recently, selenium nanoparticles (SeNPs) have attracted significant...

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.

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