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Anti-inflammatory potential of Petiveria alliacea on activated RAW264.7 murine macrophages
| Content Provider | Scilit |
|---|---|
| Author | Gutierrez, Rosa Martha Perez Hoyo-Vadillo, Carlos |
| Copyright Year | 2017 |
| Abstract | Background: Defense and protection to multiple harmful stimuli are the inflammation, when is self-amplified and uncontrolled is the basis of the pathogenesis of a wide variety of inflammatory illness. The aim of this study was to evaluate if Petiveria alliacea could attenuate inflammation in a murine model of RAW264 macrophages the involved model and its involved mechanism. Materials and Methods: The ethanol extract from P. alliacea was precipitated with water and supernatant was used for this study (PW). The anti-inflammatory effects of PW were investigated through evaluating of the production of several cytokines, chemokines, and expression of nuclear factor-kappa B (NF-κB) in lipopolysaccharide (LPS)-stimulated RAW264.7 macrophages. Also was determined the ability to decrease the oxidative stress in RAW264.7 cells with carboxy-2',7'-dichloro-dihydro-fluorescein diacetate. Results: PW significantly suppress the secretion of prostaglandin $E_{2}$, leukotriene $C_{4}$, interleukin (IL)-1 β, IL-6, IL-10, interferon gamma nitric oxide (NO), inducible NO synthase, IL-1 β, IL-4, in RAW264.7 cells in a dose-dependent manner. In addition, PW also markedly inhibited the transcriptional activity of NF-κB. PW produced significant anti-inflammatory activity through inhibiting the production of inflammatory mediators through the NF-κB inactivation in the LPS-stimulated RAW24.7 cells. Conclusions: PW exerts significant antioxidant and anti-inflammatory activities, and this effect can be attributed in part, to the presence of dibenzyl disulfide, dibenzyl trisulfide pinitol, coumarin, myricetin, glutamyl-S-benzyl cysteine, and petiveriins A and B. Abbreviations used: COX-2: Ciclooxigenasa 2; DCFHDA: Carboxy-2',7'-dichloro-dihydro-fluorescein diacetate; DMEM: Dulbecco's modified eagle's medium; FBS: Fetal bovine serum; HSP70: Heat shock protein; IFN-γ: Interferon gamma; IL-1 β: Interleukin 1 β, IL-6: Interleukin 6; IL-10: Interleukin 10; IL-4: Interleukin 4; iNOS: Nitric oxide synthase; KCl: Potassium chloride; LPS: Lipopolysaccharides; LTC4: leukotriene C 4; $MgCl_{2}$: Magnesium chloride; MTT: 3-(4,5-dimethyl-thiazol-2-yl)-2,5-diphenyl-tetrazolium bromide; NF-κB: Nuclear factor kappa-light-chain-enhancer of activated B-cells or transcriptional activity of nuclear factor-kB; NO: Nitric oxide; PBS: Phosphate-buffered saline; PGE2: Prostaglandin E2, PMSF: Phenylmethylsulfonyl fluoride; PTC: Chloroform extract from Petiveria alliacea; PE: Ethanol extract from Petiveria alliacea; PTH: Hexane extract from Petiveria alliacea; PW: Supernatant of PTE precipitated with water; RAW264.7: Cell line murine macrophages; ROS: Reactive oxygen species; TNF-α: Tumor necrosis factor. |
| Related Links | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5538151/pdf http://www.phcog.com/article.asp?issn=0973-1296;year=2017;volume=13;issue=50;spage=174;epage=178;aulast=Gutierrez;type=2 |
| File Format | XHTML |
| ISSN | 09731296 |
| e-ISSN | 09764062 |
| DOI | 10.4103/pm.pm_479_16 |
| Journal | Pharmacognosy Magazine |
| Issue Number | 50 |
| Volume Number | 13 |
| Language | English |
| Publisher | Medknow |
| Publisher Date | 2017-01-01 |
| Access Restriction | Open |
| Subject Keyword | Toxicology Anti-inflammatory Cytokines Interleukins Petiveria Alliacea Raw264.7 Cell Pharmacognosy Magazine, Volume 13, Issue 50 |
| Content Type | Text |
| Resource Type | Article |
| Subject | Drug Discovery Pharmaceutical Science |
