• Proceedings of the PSK Conference
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• 2003.10b
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• pp.126.2-127
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• 2003

Effect of Compound-A, a phenylpropanoid isolated from Arctium lappa fruit, on the reversed cutaneous anaphylaxis (RCA) and complement-dependent hypersensitivity (CDH) were studied in SD male rats and ICR male mice, respectively. RCA and hemolysin (HY) titer test are related to reaction of Type II Hypersensitivity. Experiments were carried out to determine RCA as the edema of skin two hours after injection of 0.05 ml/site of anti-rat serum rabbit serum in SD rat. Drugs were orally administered one hour before antigen challenge. (omitted)

• Journal of Mushroom
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• v.18 no.3
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• pp.260-267
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• 2020

Phellinus baumii, a white-rot fungus, has been used for centuries as folk medicine in China, Japan, and Korea. This study aimed to evaluate the in vitro anti-diabetic, and anti-cholinesterase, and in vivo anti-inflammatory effects of the fruiting bodies of P. baumii. The methanol (ME) and hot water (HE) extracts (2.0 mg/mL) of P. baumii fruiting bodies suppressed α-amylase activity, exactly 61.33%, and 65.00%, respectively; of note, acarbose, the positive control, inhibited 93.33% of the α-amylase activity. Moreover, the ME and HE (2.0 mg/mL) inhibited 89.67% and 91.00%, respectively, of the activity of α-glucosidase activity, whereas the same concentration of acarbose suppressed 84.67% of the α-glucosidase activity. The ME and HE (1.0 mg/mL) also inhibited 96.05% and 94.58%, respectively, of the acetylcholinesterase (AChE) activity; galanthamine, the positive control, led to an inhibition of 81.12%. The butyrylcholinesterase (BChE) activity was also inhibited by ME and HE (1.0 mg/mL; 91.05% and 82.27%, respectively); of note, the same concentration of galanthamine suppressed 81.12% of the BChE activity. The production of NO in LPS-induced RAW 264.7 macrophages was significantly suppressed by both ME and HE treatments. Importantly, the carrageenan-activated rat hind-paw edema was significantly reduced 2-6 h after ME administration (50 mg/mL). Taken together, the results suggest that the fruiting bodies of P. baumii have α-amylase, α-glucosidase, α-cholinesterase, and anti-inflammatory activities, and, therefore, may be good natural sources for the promotion of human health.

• Journal of Microbiology and Biotechnology
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• v.22 no.4
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• pp.494-500
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• 2012

Silk fibroin (SF) peptide has been traditionally used as a treatment for flatulence, spasms, and phlegm. In this study, we examined whether SF peptide enhanced the anti-inflammatory effect of PEP-1-FK506 binding protein (PEP-1-FK506BP) through comparing the anti-inflammatory activities of SF peptide and/or PEP-1-FK506BP. In the presence or absence of SF peptide, transduction levels of PEP-1-FK506BP into HaCaT cells and mice skin and anti-inflammatory activities of PEP-1-FK506BP were identified by Western blot and histological analyses. SF peptide alone effectively reduced both mice ear edema and the elevated levels of cyclooxygenase-2, interleukin-6 and $-1{\beta}$, and tumor necrosis factor-${\alpha}$, showing similar anti-inflammatory effect to that of PEP-1-FK506BP. Furthermore, co-treatment with SF peptide and PEP-1-FK506BP exhibited more enhanced anti-inflammatory effects than the samples treated with SF peptides or PEP-1-FK506BP alone, suggesting the possibility that SF peptide and PEP-1-FK506BP might interact with each other. Moreover, the transduction data demonstrated that SF peptide did not affect the transduction of PEP-1-FK506BP into HaCaT cells and mice skin, indicating that the improvement of anti-inflammatory effect of PEP-1-FK506BP was not caused by enhanced transduction of PEP-1-FK506BP. Thus, these results suggest the possibility that co-treatment with SF peptide and PEP-1-FK506BP may be exploited as a useful therapy for various inflammation-related diseases.

• Journal of Life Science
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• v.31 no.8
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• pp.736-744
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• 2021

Artemisia princeps Pampanini is an herbal medicine widely used to immune function-related diseases, such as anti-oxidative, anti-inflammatory, and antibacterial agents. In this study, we investigated the anti-inflammatory effects of AP extract and underlying mechanisms were evaluated in RAW 264.7 cells. The effects of AP extract were also studied in a complete Freund's adjuvant (CFA)-induced arthritis and lipopolysaccharide (LPS)-induced inflammation mouse model. In RAW 264.7 cells, AP extracts significantly inhibited the LPS-induced nitric oxide (NO) production and inducible NO synthase and cyclooxygenase-2 protein expression. The LPS-induced phosphorylation of mitogen-activated protein kinases and nuclear factor-κB was also significantly blocked by AP extract in RAW 264.7 cells. Oral administration of AP extract suppressed the increase in mouse paw edema and spleen index compared to CFA-treated mice group. Histologically, the infiltration of inflammatory cells was increased in cartilage and synovium in the CFA-treated mouse group, whereas it was suppressed in the AP extract-administered group. Furthermore, AP extract treatment significantly reduced the inflammatory cytokine, tumor necrosis factor-α, levels in CFA and LPS-treated mouse. In conclusion, the anti-inflammatory and anti-arthritis effect of AP extract was confirmed in both in vitro and in vivo models, suggesting that Artemisia princeps Pampanini may be a candidate material for arthritis treatment.

• Journal of Physiology & Pathology in Korean Medicine
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• v.16 no.5
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• pp.914-920
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• 2002

This experiment is carried out for test whether the addition temperament drugs of Danchisoyo-san have an anti-inflammatory effect and have suppression effect on immunocyte in the state of inflammation which induced by carageenan and zymosan. The freezing lyophilization powder which were extracted from Danchisoyo-san divided low dose group(200mg/kg-DSL) and high dose group(500mg/kg-DSH) and after melting in water, it was orally administered to the mouse. Compared with inflammation induced group which were induced by triggering-inflammation reagent carageenan and zymosan and normal contrast group, we measured the edema decrement effect, macrophage and spleen cell activation. 1. Danchisoyo-san has suppress inflammatory reaction induced by carrageenan. 2. Danchisoyo-san has suppress increasing activation of abdominal cavity macrophage cell in the carrageenan induced inflammation. 3. Danchisoyo-san has suppress increasing activation of spleen cell in the carrageenan induced inflammation. 4. Danchisoyo-san has suppress increasing activation of abdominal cavity macrophage in the zymosan induced inflammation. 5. Danchisoyo-san has suppress increasing activation of spleen cell in the zymosan induced inflammation. Based on the above result, Danchisoyo-san was improved its suppression effect to the inflammatory reaction through the suppression of spleen cell and macrophage activation. So we concluded that Danchisoyo-san is prospected as a anti-inflammatory agent to cure inflammation.

• The Journal of Pediatrics of Korean Medicine
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• v.30 no.4
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• pp.77-86
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• 2016

Objectives Hataedock (HTD) is an oral Korean herbal medical oral treatment that removes fetal toxic heat and meconium from new born babies. The purpose of this study is to evaluate whether Hataedock treatment of Duchi extracts has anti-inflammation effects in atopic dermatitis-like skin lesions in House Dust Mite-Induced NC/Nga Mice. Methods The mice were divided into 3 groups (n=10 per group) as follows: the control group (Ctrl group), AD-induced group (AE group), AD-induced with HTD treatment group (DT group). 3-week-old NC/Nga mice were introduced to Hataedock treatment, made of Duchi extract. After 4 weeks, House Dust Mite-Induced application was used six times per week for 3 weeks to induce the first atopic dermatitis, and second AD in 7 weeks after. To examine skin injuries and anti-inflammatory effect, PKC, MMP-9, iNOS immunohistochemistry were used. Results The alleviate effect of the skin damage and angiogenesis was observed in DT group. The damage of stratum corneum, hyperplasia, edema, infiltration of lymphocytes and distribution of capillary were decreased in DT group. Also, the study results suggested that Hataedock treatment made of Duchi extracts in DT group remarkably decreased skin damages by 51% (p < 0.001), as well as PKC by 91%, MMP-9 by 48% (p < 0.001), iNOS by 51% (p < 0.001). Conclusions Based on the study results, we observed that Hataedock treatment of Duchi extracts alleviates AD by diminishing various inflammatory cytokines, initial steps of AD development, in the skin lesions. Potential applications for prevention and treatment of atopic dermatitis are expected.

• Korean Journal of Pharmacognosy
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• v.25 no.2
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• pp.153-159
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• 1994

The studies were conducted to investigate the inflammation, gastric ulcer, analgesic and homothrmic of experimental animals by KYUNG OK-KO water extract and drink, which is a traditional preparation in Korea. 1. It was exhibited significantly anti-inflammatory effects to acute inflammation on carragennan edema, and preventive and therapeutic effects to chronic inflammation on Freund's complete adjuvant in rats(100, 200, 400 mg/kg). Especially, preventive effect of KYUNG OK-KO water extracts at doses of 100, 200, 400 mg/kg in rats were showed dose-dependantly. 2. Aspirin-induced gastric ulcer were remarkably repaired by all experimental groups of KYUNG OK-KO water extracts. 3. The number of writing syndromes by acetic acid induced also were decreased which MPI's test was increased by tail flick apparatus in mice remarkably, all doses of water extracts(100, 200, 400 mg/kg) and dose-dependantly. 4. Aminopyrine-induced homothermic effects of KYUNG OK-KO water extract(100, 200, 400mg/kg) and drink (0.7, 1.4, 2.1 ml/kg) were significantly evaluated dose-dependantly in 400 mg/kg, 2.1 ml/kg groups.

• Journal of the Korean Society of Food Science and Nutrition
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• v.45 no.6
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• pp.797-804
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• 2016

In an acute toxicity test for Chrysanthemum indicum Linne, 0.5~10 g/kg of Chrysanthemum indicum Linne extracts were administered. Chrysanthemum indicum Linne did not produce acute toxicity even at high doses of 10 g/kg, making it a highly safe material. In the chronic toxicity test, oral administration of Chrysanthemum indicum Linne up to 2 g/kg was carried out for 13 weeks, showing liver non-toxicity. The gout inhibitory effect of Chrysanthemum indicum Linne extracts was measured by inflammatory cytokine expression and foot thickness after 24 h of monosodium urate crystal (MSU) oral administration when inflammatory cytokine production reached a maximum. The group administered 2~4 g/kg of Chrysanthemum indicum Linne extract showed an inhibitory effect on gout inflammation and edema, whereas the 10 g/kg administered group showed an increase in inflammation. Therefore, the moderate concentration of Chrysanthemum indicum Linne extract for gout inhibitory effect was under 4 g/kg. Chrysanthemum indicum Linne extract showed an anti-inflammatory effect on MSU as a relatively safe material at high capacity. These results indicate that Chrysanthemum indicum Linne extract is thought to be an excellent substance for gout prevention.

• IMMUNE NETWORK
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• v.15 no.3
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• pp.135-141
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• 2015

Dysfunction of gut immune regulation is involved in mucosal damage in inflammatory bowel disease (IBD). However, there is still no efficacious immune-regulator for the treatment of IBD. Alloferon is a novel immune-modulatory peptide that was originally isolated from infected insects. It shows anti-inflammatory effects by the regulation of cytokine production by immune cells and their activities. Therefore, we investigated the effect of alloferon in a mouse model of colitis using dextran sulfate sodium (DSS). Colitis was induced by administration of DSS in drinking water for 7 consecutive days. It was confirmed by the presence of weight loss, diarrhea, hematochezia, and colon contraction. Alloferon was injected 4 days after DSS administration. We found that alloferon improved the pathogenesis of IBD based on the reduced disease activity index (DAI) and colon contraction. Edema, epithelial erosion, and immune cell infiltration were found in mice administered DSS, but the phenomena were reduced following alloferon treatment. The plasma level of IL-6, a classical pro-inflammatory cytokine in colitis, was also decreased by alloferon. Moreover, alloferon inhibited the TNF-${\alpha}$-induced degradation and phosphorylation of $I{\kappa}B$ in Colo205 colon cancer cells. Taken together, these results show that alloferon has anti-inflammatory effects and attenuates DSS-induced colitis.

• Advances in Traditional Medicine
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• v.7 no.5
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• pp.501-508
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• 2008

Anti-nociceptive and anti-inflammatory effects of Clematidis Radix (CR)-distillates were investigated in three different pain animal models. Highly purified distillate of CR was injected to Zusanli (ST36) acupoint, called CR herb-acupuncture in the Korean traditional medicine. In tail flick latency test, the CR herb-acupuncture treatment did not show a significant effect of relieving acute phasic pain. To investigate the anti-inflammatory effect of CR herb-acupuncture, inflammatory pain was induced by subcutaneous injection of formalin to the plantar tissue or intra-articular injection of carrageenan to the tibio-tarsal joint in the rats. And the medicinal effect of CR herb-acupuncture was evaluated by analyzing pain behavior such as licking or biting behavior, or by measuring weight distribution ratio between two foot and ankle circumference. In the rat formalin test, the analgesic effect of CR herb-acupuncture was more pronounced in the late phase (for 20 min after the early phase) than in the early phase (for the first 10 min post formalin injection). It also significantly alleviated the carrageenan-induced monoarthritis, in terms of weight distribution ratio and ankle edema. These results revealed that CR herb-acupuncture was effective to treat the inflammatory pain and could be used as an analgesic treatment with an antiinflammatory effect.