• Journal of Mushroom
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• v.22 no.1
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• pp.1-7
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• 2024

Mushrooms play crucial roles as reservoirs of naturally occurring bioactive compounds. Among these, Cordyceps militaris is significant because of its well-established reputation for organoleptic excellence and positive health effects, which have led to its widespread commercialization. In contrast, the key properties of Paecilomyces variotii, an ectomycorrhizal symbiont, has received limited attention. In alignment with current research trends, the study of the mycelia and culture media of these mushrooms hold promise in identifying potential sources of valuable bioactive compounds. In the present study, we investigated C. militaris and P. variotii for their phenolic acids and sterols, assessing antioxidant capacity, anti-inflammatory effects, and anti-proliferative activity. Interestingly, P. variotii mycelia exhibited higher concentrations of ergosterol and phenolic compounds, with comparable levels observed in the fruiting bodies, along with superior antioxidant activity compared to that of C. militaris. In contrast, C. militaris mycelia demonstrated anti-inflammatory effects (which were absent in P. variotii mycelia) and cytotoxicity comparable to, and at times exceeding, that of its fruiting bodies (in contrast to P. variotii). In addition, the species analyzed in this study displayed variations in growth rates and mycelial production, which merit consideration for potential future applications and further study.

• Korean Journal of Pharmacognosy
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• v.14 no.4
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• pp.149-160
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• 1983

It has been known that Gentianae macrophyllae Radix is reputed to be effective in removal of 'Pungseub' and 'Heoyeol', and to be analgesic. Since ancient times, however, there have been many examples of substituting Lycoctoni Radix for Gentianae macrophyllae Radix. For that reason, this experiment was conducted to compare the diuretic, analgesic, anti-inflammatory, anti-pyretic, anti-bacterial effect, and toxicity of Lycoctoni Radix with those of Gentianae macrophyllae Radix. The results obtained in this work were summarized as follows; In the test of acute toxicity, Lycoctoni Radix was found to be toxic in comparison to Gentianae macrophyllae Radix which was found to be non-toxic. Both herbs were found to be diuretic and Gentianae macrophyllae Radix was more effective than the other and to be ineffective for the blood pressure and respiration. Lycoctoni Radix was found to be more analgesic than the other. Gentianae macrophyllae Radix was found to be more anti-inflammatory of the two and both demonstrated anti-pyretic effect. Anti-bacterial effect was detected only in Lycoctoni Radix. It is concluded that Gentianae macrophyllae Radix has mild diuretic, analgesic, anti-inflammatory and anti-pyretic effect, but Lycoctoni Radix, due to its toxicity, can not be substituted for Gentianae macrophyllae Radix.

• Korean Journal of Pharmacognosy
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• v.50 no.3
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• pp.165-174
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• 2019

Oregonin is known as a representative active substance of plants of the Alnus species. In this study, we will show the results of establishing a method for extracting trace amounts of useful substances in plants. Additionally, a variety of physiological activity studies were conducted with extracts containing high content of useful substances. In this study, anti-oxidant, anti-inflammatory and anti-allergic activities of supercritical fluid residue 60% EtOH extracts of Alnus sibirica (ASCFR) were investigated in vitro. To explore anti-oxidant and anti-inflammatory characteristics of supercritical extract, DPPH radical scavenging, and ABTS radical scavenging activity, inhibition of nitric oxide production in LPS-stimulated RAW 264.7 cells and ${\beta}$-hexosaminidase release in IgE-stimulated RBL-2H3 cells were examined, respectively. Results showed a concentration-dependent increase in DPPH and ABTS radical scavenging activity. Cells stimulated with LPS produced more nitric oxide than normal control cells. However, cells treated with supercritical fluid residue 60% EtOH extract decreased production in a concentration-dependent manner. In anti-allergic activity studies, ASCFR showed concentration-dependentanti-allergic activity. Based on results and strong antioxidant activity, ASCFR has potential as basic research materials for development of therapeutic supplements-based medicines or functional cosmetics related to chronic inflammatory skin immunity diseases.

• The Journal of Korean Obstetrics and Gynecology
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• v.21 no.4
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• pp.17-35
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• 2008

Purpose: It is the purpose of this study to investigate the anti-inflammatory effects of water extract from Gagamsoyosan(GGSYS) on the peritoneal macrophage. Methods: To evaluate anti-inflammatory effects of GGSYS. inflammatory cytokines were measured in lipopolysaccharide(LPS) -stimulated macrophages. Furthermore. the western blot has been done to look into the molecular mechanism. Results: GGSYS did not have any cytotoxicity in the peritoneal macrophages and suppressed production of LPS-induced NO. tumor necrosis factor-alpha (TNF-$\alpha$). interleukin(IL)-1$\beta$. IL-6. IL-12. GGSYS inhibited the activation of extracelluar signal-regulated kinase (ERK1/2). c-Jun N-terminal kinase(JNK), p38 kinase and the degradation of inhibitory kappa B-alpha($I_{k}B-\alpha$) in the LPS-stimulated peritoneal macro phages. GGSYS inhibited LPS-induced endotoxin shock and the production of TNF-$\alpha$. IL-l$\beta$. IL-6 in serum from LPS-stimulated mice. Conclusion: These results suggest that GGSYS may have the anti-inflammatory effect which can inhibit the production of NO and inflammatory cytokines. GGSYS is expected to protect against inflammatory diseases.

• The Korea Journal of Herbology
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• v.32 no.3
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• pp.97-103
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• 2017

Objective : According to recent studies, Anemarrhenae Rhizoma has anti-inflammatory activities of DW extract, but it hasn't not yet conducted to evaluate inflammatory factors about 80% ethanol extract. Therefore, The aim of this study is to investigate the various effects of individual or combined 80% ethanol extract of Anemarrhenae Rhizoma on cell viability and various anti-inflammatory factors. Methods : Anemarrhenae Rhizoma extract was prepared with 80% ethanol. MTT assay, ELISA, and Luminex were performed in LPS-activated RAW 264.7 cell line to measure cytotoxicity, Nitric oxide (NO), cyclooxygenase-2 (COX-2), prostaglandin E2 ($PGE_2$), Leukotriene B4 ($LTB_4$), and cytokines ($IL-1{\beta}$, IL-6, and $TNF-{\alpha}$), respectively. Results : At concentration of $200{\mu}g/m{\ell}$ Anemarrhenae Rhizoma extract, cytotoxicity was observed in RAW 264.7 cells. However, at concentration less than $100{\mu}g/m{\ell}$ of Anemarrhenae Rhizoma, cytotoxicity was not observed in RAW 264.7 cells. All concentration of Anemarrhenae Rhizoma extract showed no difference of NO, and $IL-1{\beta}$level in RAW 264.7 cells compared with control group. In contrast, at concentration of $100{\mu}g/m{\ell}$ Anemarrhenae Rhizoma extract significantly inhibited LPS-induced production of COX-2, PGE2, and $LTB_4$ level in RAW 264.7 cells. In addition, the production of proinflammatory cytokines (IL-6, $TNF-{\alpha}$) in LPS-induced RAW 264.7 cells was significantly decreased at concentration of all or 10, and $100{\mu}g/m{\ell}$, respectively. Conclusion : These findings demonstrate that Anemarrhenae Rhizoma has inhibitory effect on inflammatory mediators in LPS-activated RAW 264.7 cells showing possible developed as a raw material for new therapeutics to ease the symptoms related with inflammatory.

• Journal of The Korean Society of Integrative Medicine
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• v.11 no.2
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• pp.119-128
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• 2023

Purpose : The fruit of Actinidia polygama has been used in oriental medicine for the treatment of gout, rheumatoid arthritis, and inflammation. Though A. polygama exhibited anti-inflammatory activity in RAW 264.7 cells and carrageenan-induced rat paw edema, the exact mechanism for anti-inflammation was not evaluated yet. In this study, the anti-inflammatory mechanisms of A. polygama ethanol extract (APEE) in lipopolysaccharide (LPS) stimulated RAW 264.7 cells. Methods : WST-1 assay was applied to analyze the cytotoxic effect of APEE in RAW 264.7 cells. The productions of nitric oxide (NO) and prostaglandin (PG) E₂ were analyzed by the Griess reaction and enzyme immunoassay (EIA) assay, respectively. In addition, protein expressions for inducible NO synthase (iNOS) and cyclooxygenase (COX)-2 were measured by Western blot analysis. The activated status of an inflammatory transcription factor, NF-κ B, and its upstream signaling molecules, mitogen-activated protein kinases (MAPKs), was also evaluated by Western blot analysis. Results : As a result, APEE treatment did not exhibit any cytotoxicity until the concentration of 200 ㎍/㎖. APEE treatment significantly inhibited NO and PGE₂ productions as well as their enzymes, iNOS and COX-2 in a dose-dependent manner. The inflammatory transcription factor, NF-κ B, was also attenuated by APEE treatment. In addition, the phosphorylated status of MAPKs such as extracellular regulated kinase (ERK), c-jun NH2 kinase (JNK), and p38, were significantly diminished by APEE treatment in LPS stimulated RAW 264.7 cells. Conclusion : Consequently, APEE treatment significantly attenuated the production of inflammatory mediators and their enzyme expressions in LPS-stimulated RAW 264.7 cells. The inflammatory transcription factor, NF-κ B, and upstream signaling molecules, MAPKs, were also significantly attenuated by APEE treatment in LPS-activated RAW 264.7 cells. These results indicate that APEE might be a candidate to be utilized as a promising candidate for the treatment of inflammatory disorders.

• Journal of Sasang Constitutional Medicine
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• v.4 no.1
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• pp.241-253
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• 1992

To observe the diuretic action in mice, the anti-inflammatory action by carrageenin method and the anti-pyretic action by yeast method in rats, the Bittern was administered. Diuretic effort of Bittern was studied by measuring the urine flow, sodium, potassium in urinary excretion. The results in this work were summarized as follows: 1. The Bittern showed significant diuretic action. 2. The Bittern showed significant anti-inflammatory effect. 3. The Bittern showed significant anti-pyretic effect. According to the above results, the Bittern seems to be applicable to the treatment of edema.

• Journal of Life Science
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• v.26 no.5
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• pp.584-591
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• 2016

Saururus chinensis is a perennial plants, its flavonoid compound is known to exhibit anti-oxidative activity. This study was aimed to investigate the effect of Water Extract and Solvent Fractions of Saururus chinensis on antioxidant, anti-inflammatory and anti-invasive of Phorbol 12-myristate 13-acetate (PMA)-induced matrix metalloproteinase (MMP-2) and MMP-9 activities. Plant samples were fractionated into hexane, CHCl₃, ethyl acetate, butanol, and water fractions, and each of these was assayed individually. The water fraction showed the highest extraction yield at 9.25%(w/w). Anti-oxidative activity was analyzed by DPPH assay. Cell viability was detected by the MTS assay. Anti-inflammatory activity was assayed by the nitric oxide (NO) production in mouse macrophage Raw 264.7 cells. The activity and mRNA expression of MMP-2 and MMP-9 in human oral squamous carcinoma YD-10B cells were examined by zymography and RT-PCR. As results, MMP-2/-9 activation was increased in PMA induced YD-10B cells. In PMA-treated YD-10B cells, the increased mRNA expression and protein activation of MMP-2/-9 were significantly inhibited in the ethyl acetate fraction. The ethyl acetate fraction showed the highest anti-oxidative activity at 73.38%. The ethyl acetate fraction at non-cytotoxic concentrations significantly exhibited the anti-inflammatory activity of Raw 264.7 cells in dose-dependent manner. In conclusion, these findings demonstrate that the ethyl acetate fraction obtained from a chinensis water extract potentiates a promising therapeutic anti-invasive agent and, therefore, as an anti-cancer drug for cancer prevention and therapy in oral cancer.

• Biomedical Science Letters
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• v.21 no.4
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• pp.218-226
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• 2015

The present study investigated the mechanisms of licochalcone B (LicB)-mediated inhibition of the inflammatory response in murine macrophages. RAW264.7 murine macrophages were cultured in the absence or presence of lipopolysacharide (LPS) with LicB. LicB suppressed the generation of nitric oxide and the pro-inflammatory cytokines interleukin (IL)-$1{\beta}$, IL-6 and tumor necrosis factor-${\alpha}$. LicB also inhibited the expression of mRNA for inducible nitric oxide synthase and pro-inflammatory cytokines induced by LPS. Moreover, LicB inhibited nuclear factor-${\kappa}B$ (NF-${\kappa}B$) and activator protein-1 translocation into the nucleus in a dose-dependent manner. Thus, LicB mainly exerts its anti-inflammatory effects by inhibiting the LPS-induced NF-${\kappa}B$ and activator protein-1 signaling pathways in macrophages, which subsequently diminishes the expression and release of various inflammatory mediators. LicB shows promise as a therapeutic agent in inflammatory diseases.

• Microbiology and Biotechnology Letters
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• v.43 no.3
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• pp.280-285
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• 2015

Anti-oxidative and anti-inflammatory activities of Cotoneaster horizontalis Decne ethanol extract (CHEE) were evaluated. CHEE possessed a potent scavenging activity against 1,1-diphenyl-2-picryl hydrazyl, which was similar to the activity of ascorbic acid which was used as a positive control. CHEE also effectively suppressed hydrogen peroxide-induced reactive oxygen species on RAW 264.7 cells. Furthermore, CHEE induced the expression of the anti-oxidative enzyme heme oxygenase 1, and its upstream transcription factor, nuclear factor-E2-related factor 2. CHEE inhibited LPS induced nitric oxide (NO) formation as a consequence of inducible NO synthase (iNOS) down regulation. Taken together, these results provide us with an important new insight; that C. horizontalis possesses anti-oxidative and anti-inflammatory activities. Therefore, C. horizontalis may be utilized as a promising material in the field of nutraceuticals.