scholarly journals The Potential Role of Korean Mistletoe Extract as an Anti-Inflammatory Supplementation

2021 ◽  
Vol 2021 ◽  
pp. 1-10
Author(s):  
Soo-Min Ha ◽  
Ji-Hyeon Kim ◽  
Jong-Won Kim ◽  
Do-Yeon Kim ◽  
Min-Seong Ha
Keyword(s):  
High Strength ◽  
Necrosis Factor Alpha ◽  
Mistletoe Extract ◽  
Korean Mistletoe ◽  
Reactive Protein ◽  
Tnf Α ◽  
Cytokine Levels ◽  
Factor Alpha ◽  
Anti Inflammatory ◽  
Exercise Induced

Korean mistletoe has anti-inflammatory and antioxidant functions and may be a useful training supplement. We investigated the effect of Korean mistletoe extract (KME) on inflammatory markers after high-intensity exercise by 20 university male rowers (KME group vs. CON group) consuming 110 mL KME/dose (2 times a day over 8 weeks). Blood samples were collected for measurement of serum cytokine levels at baseline, immediately after exercise, and following 30 minutes of recovery. Interleukin-6 (IL-6), tumor necrosis factor-alpha (TNF-α), and C-reactive protein (CRP) were used as markers for inflammation. After supplementation, IL-6 and TNF-α levels were significantly lowered in the KME group than in the CON group at baseline, immediately after exercise, and following 30 minutes of recovery. KME can reduce high-strength exercise-induced increases in the levels of serum inflammatory cytokines in active individuals and improve anti-inflammatory functions.

scholarly journals Anti-Neuroinflammatory and Anti-Inflammatory Activities of Phenylheptatriyne Isolated from the Flowers of Coreopsis lanceolata L. via NF-κB Inhibition and HO-1 Expression in BV2 and RAW264.7 Cells

2021 ◽  
Vol 22 (14) ◽  
pp. 7482
Author(s):  
Hwan Lee ◽  
Zhiming Liu ◽  
Chi-Su Yoon ◽  
Linsha Dong ◽  
Wonmin Ko ◽  
...  
Keyword(s):  
Silica Gel ◽  
Column Chromatography ◽  
Raw264.7 Cells ◽  
Necrosis Factor Alpha ◽  
Tnf Α ◽  
Etoac Fraction ◽  
Factor Alpha ◽  
Anti Inflammatory ◽  
And Oxidative Stress ◽  
Necrosis Factor

Aging is associated with immune disregulation and oxidative stress which lead to inflammation and neurodegenerative diseases. We have tried to identify the anti-neuroinflammatory and anti-inflammatory components of Coreopsis lanceolata L. The dried flowers of C. lanceolata were extracted with 70% EtOH, and the obtained extract was divided into CH2Cl2, EtOAc, n-BuOH, and H2O fractions. The CH2Cl2 fraction was separated using silica gel and C-18 column chromatography to yield phenylheptatriyne (1), 2′-hydroxy-3,4,4′-trimethoxychalcone (2), and 4′,7-dimethoxyflavanone (3). Additionally, the EtOAc fraction was subjected to silica gel, C-18, and Sephadex LH-20 column chromatography to yield 8-methoxybutin (4) and leptosidin (5). All the compounds isolated from C. lanceolata inhibited the production of nitric oxide (NO) in LPS-induced BV2 and RAW264.7 cells. In addition, phenylheptatriyne and 4′,7-dimethoxyflavanone reduced the secretion of inflammatory cytokines, tumor necrosis factor alpha (TNF-α), and interleukin (IL)-6. Among them, phenylheptatriyne was significantly downregulated in the expression of inducible NO synthase (iNOS) and cyclooxygenase-2 (COX-2). Subsequently, phenylheptatriyne also effectively inhibited nuclear factor-kappa B (NF-κB) activation in LPS-stimulated BV2 and RAW264.7 cells. Based on these results, the anti-neuroinflammatory effect of phenylheptatriyne isolated from C. lanceolata was confirmed, which may exert a therapeutic effect in treatment of neuroinflammation-related diseases.

scholarly journals Hyaluronic Acid-Modified and TPCA-1-Loaded Gold Nanocages Alleviate Inflammation

Pharmaceutics ◽  
2019 ◽  
Vol 11 (3) ◽  
pp. 143 ◽  
Author(s):  
Jingnan Zhao
Keyword(s):  
Hyaluronic Acid ◽  
Inflammatory Cells ◽  
Oxygen Species ◽  
Necrosis Factor Alpha ◽  
Tnf Α ◽  
Nanogold Particles ◽  
Gold Nanocages ◽  
Factor Alpha ◽  
Anti Inflammatory ◽  
Necrosis Factor

Gold nanocages (AuNCs) are biocompatible and porous nanogold particles that have been widely used in biomedical fields. In this study, hyaluronic acid (HA) and peptide- modified gold nanocages (HA-AuNCs/T/P) loaded with 2-[(aminocarbonyl)amino]-5-(4-fluorophenyl)-3-thiophenecarboxamide (TPCA-1) were prepared to investigate their potential for combating inflammation. TPCA-1 was released from AuNCs, intracellularly when HA was hydrolyzed by hyaluronidase. HA-AuNCs/T/P show a much higher intracellular uptake than AuNCs/T/P, and exhibit a much higher efficacy on the suppression of tumor necrosis factor alpha (TNF-α) and interleukin 6 (IL-6) than free TPCA-1, suggesting great improvement to the anti-inflammatory efficacy of TPCA-1 through the application of AuNCs. HA-AuNCs/T/P can also reduce the production of reactive oxygen species in inflammatory cells. This study suggests that HA-AuNCs/T/P may be potential agents for anti-inflammatory treatment, and are worthy of further investigation.

scholarly journals N-Acetylcysteine (NAC): Impacts on Human Health

Antioxidants ◽  
2021 ◽  
Vol 10 (6) ◽  
pp. 967
Author(s):  
Micaely Cristina dos Santos Tenório ◽  
Nayara Gomes Graciliano ◽  
Fabiana Andréa Moura ◽  
Alane Cabral Menezes de Oliveira ◽  
Marília Oliveira Fonseca Goulart
Keyword(s):  
Human Health ◽  
Therapeutic Potential ◽  
Experimental Studies ◽  
Primary Role ◽  
Necrosis Factor Alpha ◽  
Biochemical Basis ◽  
Tnf Α ◽  
Factor Alpha ◽  
Anti Inflammatory

N-acetylcysteine (NAC) is a medicine widely used to treat paracetamol overdose and as a mucolytic compound. It has a well-established safety profile, and its toxicity is uncommon and dependent on the route of administration and high dosages. Its remarkable antioxidant and anti-inflammatory capacity is the biochemical basis used to treat several diseases related to oxidative stress and inflammation. The primary role of NAC as an antioxidant stems from its ability to increase the intracellular concentration of glutathione (GSH), which is the most crucial biothiol responsible for cellular redox imbalance. As an anti-inflammatory compound, NAC can reduce levels of tumor necrosis factor-alpha (TNF-α) and interleukins (IL-6 and IL-1β) by suppressing the activity of nuclear factor kappa B (NF-κB). Despite NAC’s relevant therapeutic potential, in several experimental studies, its effectiveness in clinical trials, addressing different pathological conditions, is still limited. Thus, the purpose of this chapter is to provide an overview of the medicinal effects and applications of NAC to human health based on current therapeutic evidence.

scholarly journals Suppression of tumor necrosis factor-alpha-induced neutrophil adherence responses by essential oils

2003 ◽  
Vol 12 (6) ◽  
pp. 323-328 ◽  
Author(s):  
Shigeru Abe ◽  
Naho Maruyama ◽  
Kazumi Hayama ◽  
Hiroko Ishibashi ◽  
Shigeharu Inoue ◽  
...  
Keyword(s):  
Essential Oils ◽  
Tumor Necrosis ◽  
Neutrophil Activation ◽  
Necrosis Factor Alpha ◽  
Tnf Α ◽  
Neutrophil Adherence ◽  
Factor Alpha ◽  
Anti Inflammatory ◽  
Necrosis Factor

Background:In aromatherapy, essential oils are used as anti-inflammatory remedies, but experimental studies on their action mechanisms are very limited.Aims:To assess their anti-inflammatory activities, effects of essential oils on neutrophil activation were examinedin vitro.Methods:Neutrophil activation was measured by tumor necrosis factor-alpha (TNF-α)-induced adherence reaction of human peripheral neutrophils.Results:All essential oils tested at 0.1% concentration suppressed TNF-α-induced neutrophil adherence, and, in particular, lemongrass, geranium and spearmint oils clearly lowered the reaction even at 0.0125%. Similar inhibitory activities for the neutrophil adherence were obtained by their major constituent terpenoids: citral, geraniol, citronellol and carvone. In contrast, very popular essential oils, tea tree oil and lavender oil, did not display the inhibitory activity at the concentration.Conclusion:Thus, some essential oils used as anti-inflammatory remedies suppress neutrophil activation by TNF-α at a low concentration (0.0125-0.025%)in vitro.

THE EFFECT OF ATORVASTATINUM IN THE TREATMENT OF PATIENTS WITH RHEUMATOID ARTHRITIS

2020 ◽  
Vol 73 (11) ◽  
pp. 2427-2430
Author(s):  
Sergii V. Shevchuk ◽  
Yuliia S. Seheda ◽  
Inna P. Kuvikova ◽  
Olena V. Shevchuk ◽  
Olena Y. Galiutina
Keyword(s):  
Inflammatory Process ◽  
Necrosis Factor Alpha ◽  
Traditional Treatment ◽  
Reactive Protein ◽  
Tnf Α ◽  
Endothelium Function ◽  
Factor Alpha ◽  
Inflammatory Drugs ◽  
Serum Paraoxonase ◽  
Necrosis Factor

The aim: Was to evaluate the effect of 6-month pathogenetic treatment in combination with atorvastatinum on the endothelium function, lipid and adipokine levels, paroxonase activity and activity of inflammatory process in RA patients. Materials and methods: The study included 55 patients with RA, dividing into two groups depending on the intended therapy. The first group included 33 patients with “traditional” treatment by methotrexate, glucocorticoids, and non-steroid anti-inflammatory drugs. The second group included 22 patients with “traditional” treatment and additionally prescribed of atorvastatinum 20 mg/day. The lipid profile, leptin, adipokine, paroxonase activity. C-reactive protein (CRP) and tumor necrosis factor-alpha (TNF-α) levels, FMDBA and IMT of carotid artery were determined in all participants of the study. Control parameters were recorded before the start, after 1 and 6 months of treatment. Results: The FMDBA has increased by 32% in the second group, compared by only 10.9% in the first group. The dynamics of IMT in the first group was also twice lower than in group with the additional use of atorvastatinum. The leptin levels in the second group significantly decreased by 27% and adiponectin levels increased by 12.8%, than in the first group – by 12.8% and by 7% respectively. The appointment of statins over 6 months resulted in DAS28, TNF-α, ESR and CRP reduction by 15%, 31%, 25% and 21.5% respectively. In the first group the dynamics of indicate rates ranged from 7.8% to 22.5%, and was significantly lower than in the second group. Conclusions: As a result of the study, it was found that the appointment of atorvastatinum 20 mg/day during 6 months not only reduces dyslipidemia, but also significantly reduces the inflammatory process and adipokine dysregulation, normalizes serum paraoxonase activity and improves the endothelium function.

scholarly journals INHIBITORY EFFECTS ON TUMOR NECROSIS FACTOR ALPHA AND INTERLEUKIN 12 USING CLOBETASOL PROPIONATE LOADED TEA TREE OIL NANOEMULSION GEL ON ANIMAL MODEL

2018 ◽  
Vol 11 (6) ◽  
pp. 182
Author(s):  
Md Sarfaraz Alam ◽  
Mohamammad Daud Ali ◽  
Md Salahuddin Ansari ◽  
Pankaj Sharma
Keyword(s):  
Clobetasol Propionate ◽  
Interleukin 12 ◽  
Tea Tree Oil ◽  
Necrosis Factor Alpha ◽  
Tea Tree ◽  
Tnf Α ◽  
Nanoemulsion Gel ◽  
Factor Alpha ◽  
Anti Inflammatory ◽  
Necrosis Factor

Objective: The main objective of our study is to explore anti-inflammatory activity at its molecular level like tumor necrosis factor alpha (TNF-α), interleukin 12 (IL-12) expression, and histopathological study.Methods: As per solubility/miscibility of clobetasol propionate (CP) with tea tree oil (TTO), surfactant and cosurfactant (Smix), and water in a ratio of oil:Smix:water (15:35:50) taken in milliliter for the preparation of nanoemulsion. Induced allergic contact dermatitis (ACD) with dinitrofluorobenzene (DNFB) was used for the study. TNF-α and interleukin 12 (IL-12) were estimated with rabbit antimouse TNF-α and rat antimouse IL-12 antibodies in 1% of bovine serum albumin in phosphate buffer.Results: Topical application of CP loaded nanoemulsion gel inhibits ear inflammation and erythema in DNFB-induced ACD in mice and significantly reduces the intracellular edema and infiltration with inflammatory mediator cells involving of mononuclear cells and neutrophils. CP loaded nanoemulsion gel reduces expression of protein level of TNF-α and IL-12.Conclusion: CP loaded nanoemulsion gel confirmed that anti-inflammatory effects showed more rapidly than the placebo and marketed gel preparation. However, the animals treated with placebo nanoemulsion gel showed a somehow comparable reduction of their inflammation during treatment compared with the marketed gel. This effect may be due to anti-inflammatory effect of TTO. This result suggested that anti-inflammatory activity of placebo nanoemulsion gel may be due to TTO present in nanoemulsion as vehicle.

scholarly journals Ultrasonically-Assisted and Conventional Extraction from Erodium Glaucophyllum Roots Using Ethanol:Water Mixtures: Phenolic Characterization, Antioxidant, and Anti-Inflammatory Activities

Molecules ◽  
2020 ◽  
Vol 25 (7) ◽  
pp. 1759 ◽  
Author(s):  
Francisco J. Barba ◽  
Cristina Alcántara ◽  
Radhia Abdelkebir ◽  
Christine Bäuerl ◽  
Gaspar Pérez-Martínez ◽  
...  
Keyword(s):  
Phenolic Compounds ◽  
Necrosis Factor Alpha ◽  
Assisted Extraction ◽  
Potent Inhibition ◽  
Tnf Α ◽  
Ultrasonic Assisted ◽  
Trolox Equivalent ◽  
Factor Alpha ◽  
Conventional Extraction ◽  
Anti Inflammatory

The paper presents experimental results concerning the ultrasonically-assisted extraction of bioactive compounds from Erodium glaucophyllum roots. A comparison with conventional methodology is presented, and thereby the phytochemical composition and the antioxidant and anti-inflammatory activities of extracts are evaluated. The phenolic profile of Erodium extracts was analyzed by TOF–LC–MS–MS. The identification of phenolic compounds revealed that the major component was (+)-gallocatechin in the aqueous extracts obtained for the different extraction methodologies. The highest quantity of phenolic compounds and antioxidant capacity was found in the hydroethanolic extract obtained by conventional extraction (29.22–25.50 mg GAE/g DM; 21.174 mM Trolox equivalent). The highest content of carotenoids, varying from 0.035 to 0.114 mg/g dry matter, was reached by ultrasonic-assisted extraction. Furthermore, Erodium extracts showed a potent inhibition of the inflammatory reaction by means of the inhibition of tumor necrosis factor-alpha (TNF-α). The extracts obtained when ultrasound extraction was combined with ethanol:water (50:50, v/v) presented the greatest inhibition (92%).

Comparing the effect of intestinal bacteria from rabbit, pig, and chicken on inflammatory response in cultured rabbit crypt and villus

2019 ◽  
Vol 65 (1) ◽  
pp. 59-67 ◽  
Author(s):  
Hong Xiao Cui ◽  
Xiu Rong Xu
Keyword(s):  
Inflammatory Response ◽  
Inflammatory Responses ◽  
Intestinal Bacteria ◽  
Inflammatory Factors ◽  
Rabbit Ileum ◽  
Necrosis Factor Alpha ◽  
Heat Treated ◽  
Tnf Α ◽  
Factor Alpha ◽  
Anti Inflammatory

Rabbit is susceptible to intestinal infection, which often results in severe inflammatory response. To investigate whether the special community structure of rabbit intestinal bacteria contributes to this susceptibility, we compared the inflammatory responses of isolated rabbit crypt and villus to heat-treated total bacteria in pig, chicken, and rabbit ileal contents. The dominant phylum in pig and chicken ileum was Firmicutes, while Bacteroidetes was dominant in rabbit ileum. The intestinal bacteria from rabbit induced higher expression of toll-like receptor 4 (TLR4) in rabbit crypt and villus (P < 0.05). TLR2 and TLR3 expression was obviously stimulated by chicken and pig intestinal bacteria (P < 0.05) but not by those of rabbit. The ileal bacteria from those three animals all increased the expression of tumor necrosis factor alpha (TNF-α) and interleukin 6 (IL-6) in crypts and villus (P < 0.05). Chicken and pig ileal bacteria also stimulated the expression of anti-inflammatory factors interferon beta (IFN-β) and IL-10 (P < 0.05), while those of rabbit did not (P > 0.05). In conclusion, a higher abundance of Gram-negative bacteria in rabbit ileum did not lead to more expressive pro-inflammatory cytokines in isolated rabbit crypt and villus, but a higher percentage of Lactobacillus in chicken ileum might result in more expressive anti-inflammatory factors.

Effects of Sulfur Mustard on Cytokines Released from Cultured Human Epidermal Keratinocytes

1998 ◽  
Vol 17 (3) ◽  
pp. 223-229 ◽  
Author(s):  
Elien M. Kurt ◽  
Robert J. Schafer ◽  
Carmen M. Arroyo
Keyword(s):  
Sulfur Mustard ◽  
Cell Types ◽  
Epidermal Keratinocytes ◽  
Cytokine Release ◽  
Experimental Conditions ◽  
Human Epidermal Keratinocytes ◽  
Necrosis Factor Alpha ◽  
Tnf Α ◽  
Cytokine Levels ◽  
Factor Alpha

The release of the cytokines interleukin (IL)-1α, IL-1β, IL-6, IL-8, and tumor necrosis factor alpha (TNF-α was measured from epiderm alkeratinocytes in an attempt to characterize the immunologic response in keratinocytes following exposure to bis (2-chloroethyl)sulfide (sulfur mustard, HD). Enzyme-linked immunosorbentassay (ELISA) was used to measure cytokine levels in adult and neonatal culture human epidermal keratinocytes (HEK) 3 h after exposure to 0.50 and 1.0 m M HD. A two-way analysis of variance was carried out for cell type and HD concentration. That analysis showed significant differences between cell types for IL-1α and IL-1β(p =.001 and p =.015, respectively). In both of these cytokines, release in neonatal HEK decreased less than in adult HEK. A significant effectof HD concentration was shown only for IL-1β (P <.001), with cytokine release decreasing with increasing HD dose. In addition, a significant cell donor type by HD concentration interaction effect was found for IL-1β under the experimental conditions described in materials and methods. With increasing HD concentration, the relative decrease in cytokine release was much greater for adult than for neonatal HEK.

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