Anti-oxidant and anti-inflammatory effect of polar extracts obtained from waste product of wine making

2020 ◽  
pp. 1-5
Author(s):  
M. J. Germanó ◽  
M. D. Muñoz ◽  
M. C. Della-Vedova ◽  
G. E. Feresin ◽  
M. Rinaldi-Tosi ◽  
...  
Keyword(s):  
Waste Product ◽  
Wine Making ◽  
Anti Oxidant ◽  
Anti Inflammatory ◽  
Polar Extracts ◽  
Inflammatory Effect

The Anti-oxidant Activity and Anti-inflammatory Effect of Rubus buergeri Miguel Leaf Extract

KSBB Journal ◽  
2019 ◽  
Vol 34 (4) ◽  
pp. 331-337
Author(s):  
Min-Seon Kim ◽  
Kyongwol Yang ◽  
Seung-Young Kim
Keyword(s):  
Leaf Extract ◽  
Anti Oxidant ◽  
Anti Inflammatory ◽  
Inflammatory Effect

scholarly journals Mosquitocidal and Anti-Inflammatory Properties of The Essential Oils Obtained from Monoecious, Male, and Female Inflorescences of Hemp (Cannabis sativa L.) and Their Encapsulation in Nanoemulsions

Molecules ◽  
2020 ◽  
Vol 25 (15) ◽  
pp. 3451 ◽  
Author(s):  
Paolo Rossi ◽  
Alessia Cappelli ◽  
Oliviero Marinelli ◽  
Matteo Valzano ◽  
Lucia Pavoni ◽  
...  
Keyword(s):  
Cannabis Sativa ◽  
Waste Product ◽  
Dermal Fibroblasts ◽  
Malaria Vectors ◽  
Botanical Insecticides ◽  
Preliminary Evaluation ◽  
Male And Female ◽  
Gene And Protein Expression ◽  
Anti Inflammatory ◽  
Inflammatory Effect

Among the various innovative products obtainable from hemp (Cannabis sativa L.) waste biomass originating from different industrial processes, the essential oil (EO) deserves special attention in order to understand its possible application in different fields, such as cosmetics, pharmaceuticals, and botanical insecticides. For the purpose, in the present work, we studied the chemical composition of EOs obtained from different hemp varieties, namely Felina 32 and Carmagnola Selezionata (CS) using monoecious, male, and female inflorescences, and we evaluated their mosquitocidal activities on larvae and pupae of two main malaria vectors, Anopheles gambiae and An. stephensi. Then, in order to evaluate the safe use of hemp EOs for operators, the potential pro- or anti-inflammatory effect of hemp EOs together with their toxicological profile were determined on dermal fibroblasts and keratinocytes. Given the promising results obtained by insecticidal and anti-inflammatory studies, a preliminary evaluation of EOs encapsulation into nanoemulsions (NEs) has been performed with the aim to develop a formulation able to improve their poor physicochemical stability. Felina 32 and CS inflorescences provided EOs with an interesting chemical profile, with monoterpene and sesquiterpene hydrocarbons as the major components. This study highlighted the potential application of male inflorescences, which are usually discharged during hemp product processing. These EOs could be exploited as potential sustainable and eco-friendly insecticides, given their capability to be toxic against mosquitoes and the possibility to use them to prepare stable and safe formulations. The LC50 values found in this study (<80 ppm) are lower, on average, than those of many plant EOs, with the advantage of using an industrial waste product. From MTT assay and gene and protein expression analysis, EOs showed no cytotoxicity at the appropriate doses and exerted an anti-inflammatory effect on the human cell lines tested. These findings encourage further applied research on hemp EOs in order support their industrial exploitation.

scholarly journals Observing the Anti-oxidant and Anti-inflammatory Effect of Nigella Sativa Combined With Silybum Marianum Extracts on the Acute Peritonitis Mouse Model

2021 ◽  
Vol 24 (3) ◽  
pp. 372-385
Author(s):  
Maryam Bahrami ◽  
◽  
Ali Ghazavi ◽  
Ali Ganji ◽  
Ghasem Mosayebi ◽  
...  
Keyword(s):  
Acute Toxicity ◽  
Therapeutic Potential ◽  
Inflammatory Diseases ◽  
Nigella Sativa ◽  
Control Group ◽  
Silybum Marianum ◽  
Acute Peritonitis ◽  
Anti Oxidant ◽  
Anti Inflammatory ◽  
Inflammatory Effect

Background and Aim: In addition to free radicals such as Nitric Oxide (NO), inflammation is one of the most important pathophysiological causes of peritonitis. Over thousands of years, Nigella Sativa (NS) and Silybum Marianum (SM) are two plants known for their anti-oxidant and anti-inflammatory properties. However, the effect of its compound is unclear. Thus, in this study, we evaluated the anti-inflammatory effect of NS and SM extracts and their combination on inflammatory diseases like thioglycollate peritoneal. Methods & Materials: Alcoholic extracts of SM and NS were obtained by the soxhlet method. Male Balb/C mice were divided into 5 groups and gavage orally for 14 days with SM, NS, the mixture of extracts of these two, DMSO 30% as the control group, and dexamethasone as the positive control group. The safety profile and acute toxicity in mice were assessed. On day 10, acute peritonitis was induced by thioglycollate 3%. Finally, the total anti-oxidant power and NO concentration were measured by FRAP and Griess method, respectively, in the serum of treated mice. Ethical Considerations: All experimental process was performed following the guidelines according to the Animal Ethics Committee of Arak University of Medical Sciences (IR.ARAKMU.REC.1397.359). Results: Acute toxicity test showed no significant changes in weight and physical appearance of the mice. However, the extract and their mixture decreased NO level significantly (P=0.000) in serum. Also, the mixture significantly increased total anti-oxidant power (P=0.015). Conclusion: Results showed that the SM and NS extract mixture demonstrated anti-inflammatory activity, inhibiting inflammatory mediators such as NO and increasing anti-oxidant power, thus supporting its therapeutic potential in slowing down inflammatory processes in inflammation disorders.

scholarly journals Anti-inflammatory, anti-oxidant effect and cytotoxicity of Ocimum sanctum intra oral gel for combating periodontal diseases

2020 ◽  
Vol 16 (12) ◽  
pp. 1026
Author(s):  
Jaiganesh Ramamurthy ◽  
Keyword(s):  
Brine Shrimp ◽  
Periodontal Diseases ◽  
Methyl Cellulose ◽  
Ocimum Sanctum ◽  
Exponential Increase ◽  
Equivalent Effect ◽  
Anti Oxidant ◽  
Anti Inflammatory ◽  
Oxidant Effect ◽  
Inflammatory Effect

It is of interest to evaluate the anti-inflammatory, anti-oxidant effect and cytotoxicity of Ocimum sanctum (an Indian herb, Thulsi) intra oral gel in combating periodontal diseases. Hence, 2% of O. sanctum gel was prepared with Carbopol940 soaked in purified water containing 0.2% w/v sodium benzoate overnight. Hydroxy proplyl methyl cellulose (HPMC) solution was mixed with propylene glycol using using tissue homogenizer. Anti-oxidant effect was analyzed using DPPH radical assay and anti-inflammatory effect was assessed using the inhibition of albumin denaturation assay. Ocimum sanctum gel with various dilutions from10 micro litres to 50 micro litres showed exponential increase in percentage of inhibition from 60.9 to 72.2 exhibiting antioxidant activity. The anti-inflammatory effect of Ocimum sanctum gel showed comparatively equivalent effect with standard diclofenac gel with values ranging from 76.6 for 50 micro liters of Ocimum sanctum gel and 89.6 for standard gel at 50 micro liters. Ocimum sanctum showed less toxicity towards brine shrimp nauplii. Thus we show that Ocimum sanctum gel showed potent anti-oxidant and anti-inflammatory effect and less toxic to brine shrimp nauplii as a promising agent for the treatment of periodontal diseases.

Reduction of paw edema and liver oxidative stress in carrageenan-induced acute inflammation by Lobaria pulmonaria and Parmelia caperata, lichen species, in mice

2019 ◽  
pp. 1-9
Author(s):  
Samira Salem ◽  
Essaid Leghouchi ◽  
Rachid Soulimani ◽  
Jaouad Bouayed
Keyword(s):  
Time Course ◽  
Acute Inflammation ◽  
Lichen Species ◽  
Paw Edema ◽  
Sod Activity ◽  
Edema Formation ◽  
Lobaria Pulmonaria ◽  
Anti Inflammatory ◽  
Endogenous Antioxidant ◽  
Inflammatory Effect

Abstract. Paw edema volume reduction is a useful marker in determining the anti-inflammatory effect of drugs and plant extracts in carrageenan-induced acute inflammation. In this study, the anti-inflammatory effect of Lobaria pulmonaria (LP) and Parmelia caperata (PC), two lichen species, was examined in carrageenan-induced mouse paw edema test. Compared to the controls in carrageenan-induced inflammation (n = 5/group), our results showed that pretreatment by single oral doses with PC extract (50–500 mg/kg) gives better results than LP extract (50–500 mg/kg) in terms of anti-edematous activity, as after 4 h of carrageenan subplantar injection, paw edema formation was inhibited at 82–99% by PC while at 35–49% by LP. The higher anti-inflammatory effect of PC, at all doses, was also observed on the time-course of carrageenan-induced paw edema, displaying profile closely similar to that obtained with diclofenac (25 mg/kg), an anti-inflammatory drug reference (all p < 0.001). Both LP and PC, at all doses, significantly ameliorated liver catalase (CAT) activity (all p < 0.05). However, superoxide dismutase (SOD) activity, glutathione peroxidase (GPx) activity and glutathione (GSH) levels were found increased in liver of PC- compared to LP-carrageenan-injected mice. Our findings demonstrated on one hand higher preventive effects of PC compared to LP in a mouse carrageenan-induced inflammatory model and suggested, on the other hand, that anti-inflammatory effects elicited by the two lichens were closely associated with the amelioration in the endogenous antioxidant status of liver.

Anti-inflammatory effect of Curcuma longa (turmeric) rhizome when administered topically in gel form

Planta Medica ◽  
2009 ◽  
Vol 75 (09) ◽  
Author(s):  
AH Mollik ◽  
W Mozammel Haq ◽  
S Chandra Bachar ◽  
R Jahan ◽  
M Rahmatullah
Keyword(s):  
Curcuma Longa ◽  
Anti Inflammatory ◽  
Inflammatory Effect
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