• 월간산업보건
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• s.89
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• pp.17-20
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• 1995

• 월간산업보건
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• s.118
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• pp.14-17
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• 1998

• Korean Architects
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• no.4 s.360
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• pp.16-17
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• 1999

• 한국도로학회지:도로
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• v.10 no.4
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• pp.17-21
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• 2008

• Railway Journal
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• v.17 no.1
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• pp.31-35
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• 2014

• Annals of Clinical Neurophysiology
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• v.23 no.1
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• pp.46-52
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• 2021

Background: We aimed to investigate candidates for serological biomarkers of neuropathic pain in individuals with neuromyelitis optica spectrum disorder (NMOSD). Methods: We analyzed 38 sera samples from 38 participants with NMOSD in National Cancer Center. Neuropathic pain was evaluated using the painDETECT questionnaire. Pain with neuropathic components (painDETECT score ≥ 13) was observed in 22 participants, among whom 17 had definite neuropathic pain (painDETECT score ≥ 19). The remaining 16 participants had non-neuropathic pain (painDETECT score < 13). Serum glial fibrillary acidic protein (GFAP) levels were assessed using a single-molecule array assay. Several cytokines, including tumor necrosis factor-alpha (TNF-α), interleukin (IL)-6, IL-10, and IL-17A, were measured by a multiplex bead-based immunoassay. Results: In comparison of NMOSD participants with neuropathic pain components (or definite neuropathic pain) and those with non-neuropathic pain, the absolute values of serum GFAP, TNF-α, IL-6, and IL-10 levels were higher in participants with neuropathic pain components (or definite neuropathic pain), but these findings did not reach statistical significance. Conclusions: Further larger-scale investigations to find reliable serological biomarkers for neuropathic pain in NMOSD are warranted.

• IMMUNE NETWORK
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• v.14 no.1
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• pp.38-44
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• 2014

K/BxN serum can transfer arthritis to normal mice owing to the abundant autoantibodies it contains, which trigger innate inflammatory cascades in joints. Little is known about whether gut-residing microbes affect host susceptibility to autoantibody-mediated arthritis. To address this, we fed C57BL/6 mice with water containing a mixture of antibiotics (ampicillin, vancomycin, neomycin, and metronidazol) for 2 weeks and then injected them with K/BxN serum. Antibiotic treatment significantly reduced the amount of bacterial genomic DNA isolated from fecal samples, in particular a gene encoding 16S ribosomal RNA derived from segmented filamentous bacteria. Arthritic signs, as indicated by the arthritic index and ankle thickness, were significantly attenuated in antibiotic-treated mice compared with untreated controls. Peyer's patches and mesenteric lymph nodes from antibiotic-treated mice contained fewer IL-17-expressing cells than those from untreated mice. Antibiotic treatment reduced serum C3 deposition in vitro via the alternative complement pathway. IL-$17^{-/-}$ congenic C57BL/6 mice were less susceptible to K/BxN serum-transferred arthritis than their wild-type littermates, but were still responsive to treatment with antibiotics. These results suggest that gut-residing microbes, including segmented filamentous bacteria, induce IL-17 production in GALT and complement activation via the alternative complement pathway, which cause the host to be more susceptible to autoantibody-mediated arthritis.

• The Korea Journal of Herbology
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• v.26 no.2
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• pp.75-81
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• 2011

Objectives : This study aims at examining the anti-inflammatory effects of Scutellariae Radix extract. Methods : Scutellariae Radix was hot water extracted to make the samples(SR) for the experiment. Their effects were examined on the increase of cell viability in mouse macrophage Raw 264.7 cells, the creation of nitric oxide(NO) in lipopolysaccharide(LPS)-induced Raw 264.7 cells, and the creation of cytokines of interleukin(IL)-$1{\beta}$ and others. Results : The results of the experiment are as follows. 1. The MTT assay was carried out to check the cellular toxicity of the water extract of Scutellariae Radix. The results were found no significant toxicity caused to macrophages by the water extract of Scutellariae Radix. 2. The water extract of Scutellariae Radix significantly restricted the increase of NO in the LPS-induced macrophages after 24-hour culture. 3. The water extract of Scutellariae Radix significantly restricted the creation of IL-6, IL-10, IL-12p40, IL-17, interferon-inducible protein(IP)-10, keratinocyte-derived chemokine(KC), and vascular endothelial growth factor(VEGF) in the LPS-induced macrophages at the concentration of $25{\mu}g/mL$ or higher. Conclusion : The samples(SR) of hot water extract of Scutellariae Radix caused no significant cellular toxicity to macrophages and significantly restricted the creation of NO, IL-6, IL-10, IL-12p40, IL-17, IP-10, KC, and VEGF in the LPS-induced macrophages at $25{\mu}g/mL$ or higher, thus demonstrating significant anti-inflammatory effects.

• BMB Reports
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• v.52 no.4
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• pp.283-288
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• 2019

$Foxp3^+$ regulatory $CD4^+$ T (Treg) cells play an essential role in preventing overt immune responses against self and innocuous foreign antigens. Selective expansion of endogenous Treg cells in response to the administration of interleukin (IL)-2/antibody complex, such as the IL-2/JES6-1 complex (IL-2C) in mice, is considered an attractive therapeutic approach to various immune disorders. Here, we investigated the therapeutic potential of IL-2C in allergic airway inflammation models. IL-2C treatment ameliorated Th17-mediated airway inflammation; however, unexpectedly, IL-2C treatment exacerbated Th2-mediated allergic airway inflammation by inducing the selective expansion of Th2 cells and type-2 innate lymphoid cells. We also found that IL-2 signaling is required for the expansion of Th2 cells in lymphoproliferative disease caused by Treg cell depletion. Our data suggest that IL-2C is selectively applicable to the treatment of allergic airway diseases depending on the characteristics of airway inflammation.

• Food Science of Animal Resources
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• v.23 no.1
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• pp.75-79
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• 2003

This study was carried out to detect the pro-inflammatory cytokines(IL-1, IL-6, TNF-a, IL-18) and IL-1 receptor accessory in mongolia mare's milk by western blotting. IL-1 and TNF-a were detected in 4 samples of mare's milk Proteins of 6 kD and 7 kD were bound to specific antibody against hIL-18. But, IL-l and TNF-a were not detectable in Difco skim milk IL-6 like factor of 60 kD was detected in both Difco skim milk and mare's milk. Also, IL-1 receptor accessory of 55 kD was detected in the mongolia mare's milk.