선모(仙茅) 열수(熱水) 추출물의 Collagen 유발 관절염에 대한 약리 효능 연구

서부일 ( Bu Il Seo ),노성수 ( Seong Soo Roh ),박지하 ( Ji Ha Park ),박찬익 ( Chan Ik Park ),구진숙 ( Jin Suk Koo ) 대한본초학회 2016 大韓本草學會誌 Vol.31 No.4

Objectives:In Korean medicine, Curculiginis Rhizoma was treated for arthritis in remedy. But efficacy of Curculiginis Rhizoma on collagen induced arthritis was not revealed. Methods:Anti inflammatory effect of Curculiginis Rhizoma was researched in vitro with RAW264.7 cell and cell toxicity, levels of proinflammatory cytokines (TNF-α, IL-1β, IL-6 and IL-12) and PGE2 were analyzed by ELISA assay. Inflammatory protein were analyzed by western blotting assay (JNK, ERK, COX-2, TNF-α and IL-1β). In vivo, collagen induced arthritis mice model was used to evaluate anti-inflammation effect through arthritis index, immune cell number and cytokine levels (TNF-α, IL-6 and IL-1β) in serum. Results:ECR(Extract of Curculiginis Rhizoma) has not shown cell toxicity in 200 ㎍/㎖ on RAW264.7 cell. ECR suppressed releases of NO, TNF-α, IL-1β, IL-6, IL-12 and PGE2 on RAW264.7 cell treated with lipopolysacharide (1 ㎍/㎖). And ECR inhibited regulation of TNF-α, IL-1β and IL-6 mRNA, reduced protein release of JNK, ERK, iNOS, COX-2, IL-1β and TNF-α. AI of group treated with ECR 200 ㎎/㎏ and 100 ㎎/㎏ were significantly decreased compared to vihicle arthritis mice, the number of immune cell in foot joint was increased on control mice but those of group treated with ECR 200 ㎎/㎏ and 100 ㎎/㎏ were significantly reduced. This results correspond with contens of cytokines (TNF-α, IL-1β and IL-6) in serum. Conclusions:Curculiginis Rhizoma has anti-inflammation effect on RAW264.7 cell in vitro and collagen induced arthritis in vivo . So it is necessary to research more mechanism for cascade imfact.

Early Phase of UVB - induced GM - CSF Upregulation in Epithelial Cell Line is not Totally Dependent on IL - 1α

Park, Kyoung Chan,Kim, Kyu Han,Ahn, Jong Seong,Chung, Jin Ho,Youn, Jai Il,Whang, Ji Hwan,Youn, Sang Woong,Kim, Young Gull,Koh, Woo Seok,Jung, Hyun Chae 대한피부과학회 1997 Annals of Dermatology Vol.9 No.4

Backgrounds : It was demonstrated that ultraviolet(UV) B light induces the release of IL-la in cultured human epithelial cell line and augmentation of GM-CSF production by UVB is reported to be mediated by IL-1α in the murine keratinocyte cell line Pam 212. Objective : The purpose of this study was to evaluate the effects of UVB on kinetic profile of IL-1 and GM-CSF mRNA expression and to see whether synthesis of GM-CSF by UVB can be completely inhibited by blocking IL-1α mediated pathway. Method : We used a competitive RT-PCR for measuring cytokine gene expression in epithelial cell line after UV radiation. Results : The IL-1α mRNA increased as early as 1h after UV irradiation, and then decreased at 3h after the irradiation. Thereafter, the response of IL-1α mRNA was upregulated with a second peak at 6h after the UV irradiation. However, mRNA for GM-CSF increased at 1h after UV light exposure and anti-IL-1α antibodies could only partially inhibit UV-augmented GMCSF production. Conclusion : UVB induced GM-CSF production seemed to be mainly mediated by UVB induced IL-1α but these results suggest that UVB may also induce GM-CSF production through an IL-1α independent pathway.

Interleukin-2와 결핵균 30 kDa 항원이 구개편도 및 말초혈액 T 세포 증식에 미치는 상승효과

박정규,박찬권,조은경,김화중,백태현,고필준,김병국,남부현,나기상,박찬일 충남대학교 의과대학 지역사회의학연구소 1995 충남의대잡지 Vol.22 No.1

Widespread use of BCG has not controlled tuberculosis, and more effective vaccines are clearly needed. Although chemotherapy will remain the mainstay of antituberculosis treatment, the use of adjunctive immunotherapeutic modalitites is attractive, particularly in persons with drug-resistant tuberculosis. Administration of IL-2 or IFN-γto tuberculosis patients enhance bacillary elimination. Cell-mediated immunity is the critical protective immune response in tuberculosis. Mycobacterial antigens are recognized by T cells and that elicit production of protective cytokines are potentially important vaccine antigens. The 30 kDa antigen is secreted in large quantities by growing mycobacteria. That antigen elicits greater proliferation in lymphocytes from healthy tuberculin reactors than healthy tuberculin nonreactors. In this study, the T lymphocyte proliferative responses to 30 kDa antigen from Mycobactrium tuberculosis H37Rv were examined by using tonsilar and peripheral blood lymphocytes from PPD(+) and PPD(-) tonsilectomized persons. When cultured with 30 kD antigen, tonsilar mononuclear leukocytes and T cells of PPD(+) demonstrated more ^3H-thymidine incorporation than PPD(-) persons (stimulation index was 2.5 and 1.9, 0.8 and 1.0, repectively). Peripheral blood mononuclear cells (PBMC) and peripheral blood T lymphocytes were shown the similar responses to this antigen. The combination of IL-2 and 30 kDa antigen elicited a significant proliferative responsiveness in tonsilar mononuclear leukocytes and T cells of PPD(+) persons (SI was 20 and 14.1). PBMC and peripheral blood T cells of PPD(+) persons were also shown a significant responsiveness, but PPD(-) persons did not show. These results demonstrate that the 30 kDa antigen and IL-2 have a synergistic stimulatory property in mycobacteria sensitizing lymphocytes.

Amelioration of inflammatory responses by <i>Socheongryong-Tang</i> , a traditional herbal medicine, in RAW 264.7 cells and rats

Park, Sang Mi,Lee, Tae Hoon,Zhao, Rongjie,Kim, Youn Sook,Jung, Ji Yun,Park, Chung A.,Jegal, Kyung Hwan,Ku, Sae Kwang,Kim, Jae Kwang,Lee, Chul Won,Kim, Young Woo,Cho, Il Je,An, Won G.,Kim, Sang Chan D.A. Spandidos 2018 International journal of molecular medicine Vol.41 No.5

<P>Socheongryong-Tang (SCRT) is a natural medicine prescription that has been mainly used in East Asia for the treatment of inflammatory disorders, including asthma and allergic rhinitis. The present study evaluated the anti-inflammatory effects of SCRT on lipopolysaccharide (LPS)-stimulated RAW 264.7 cells and in a rat model of carrageenan (CA)-induced paw edema. Levels of tumor necrosis factor-α (TNF-α), interleukin (IL)-1β, IL-6 and prostaglandin E<SUB>2</SUB> (PGE<SUB>2</SUB>) in the culture supernatant were quantified and nitric oxide (NO) production was monitored. In addition, the effect of SCRT on the protein expression of nuclear factor-κB (NF-κB), mitogen-activated protein kinases (MAPKs), inducible NO synthase (iNOS) and cyclooxygenase-2 (COX-2) was assessed by western blot analysis. Furthermore, the effects of SCRT on acute inflammation <I>in vivo</I> and changes in the histomorphometry and histopathology of paw skin were observed using CA-treated rats. SCRT (1 mg/ml) inhibited the LPS-induced changes in the protein expression of NF-κB, JNK, ERK1/2, iNOS and COX-2, as well as the production of NO, PGE<SUB>2</SUB> and cytokines. In the rat paw edema assay, administration of 1 g/kg of lyophilized powder obtained from the aqueous extracts of SCRT for 3 consecutive days inhibited the CA-induced increases in skin thickness, mast cell degranulation, and infiltration of inflammatory cells in the ventral and dorsal pedis skin within 4 h. These results demonstrated that SCRT exerts its anti-inflammatory activities in LPS-stimulated RAW 264.7 cells through decreasing the production of inflammatory mediators, including PGE<SUB>2</SUB>, NO and cytokines, via suppression of the NF-κB and JNK and ERK1/2 signaling pathways. In addition, the data of the CA-induced paw edema indicated an anti-edema effect of SCRT. SCRT (1 g/kg) reduced acute edematous inflammation through inhibition of mast cell degranulation and infiltration of inflammatory cells. Therefore, the present study provided scientific evidence for the anti-inflammatory activities of SCRT as well as the underlying mechanisms.</P>

해산 양식어류로부터 분리된 연쇄구균증의 원인균, Lactococcus garvieae에 대한 연구

이덕찬,이재일,박찬일,박수일 한국어병학회 2001 한국어병학회지 Vol.14 No.2

본 연구는 우리 나라의 해산 양식어류 양식장에서 발생하는 연쇄구균증 원인균의 종 조성과 미생물학적 연쇄구균증 원인균의 종 조성과 미생물학적 특성을 밝히고자 하였다. 안구 백탁, 안구 출혈, 아가미뚜껑 출혈 및 복부 팽만 등의 증상이 관찰되는 해산 양식어류에서 분리된 연쇄상구균의 여러 균주들을 Lactococcus garvieae와 생리학적, 생화학적, 혈청학적 특성을 비교하였다. 또한 polymerase chain reaction(PCR)assay로 분리 균주들과 L.garvieae의 연관성을 조사하였으며 연쇄구균증 원인균들의 분포 특성을 조사하였다. 연쇄구균증을 나타내는 3종의 해산 양식어류로부터 연쇄상구균 35균주를 분리하였으며, 이 균주들의 생리, 생화학적 특성을 L.garvieae와 비교해 본 결과 15 균주가 L.garvieae에 속하는 것을 알 수 있었다 분리균주를 참조균주인 ATCC49156토끼 향혈청으로 슬라이드 응집 시험한 결과 L.garvieae KG^+type과 응집하는 균주가 7균주로 관찰되었다. 또한 L.garvieae의 특이 primers, pLG-1(5'-CATAACAATGAGATCGC-'3)와 pLG-2(5'-GCACCCTCGCGGGTTG-3')를 사용한 16S rRNA의 PCR 시험 결과 분리균주 중 21 균주가 예상 band를 형성하여 L.garvieae로 판단하였다. 이상의 결과에 따르면 35종의 분리균주 중 L.garvieae가 21 균주, Enterococcus sp.rk 5 균주, Streptococcus sp.가 9종으로 조사된 지역에서 연쇄구균에 의한 질병 발생은 L.garvieae가 우점을 차지함을 알 수 있었다. The purpose of this study was to investigate the microbiological characteristics and the distributions of the bacteria causing streptococcicosis occurred in marine fish farm, Korea. Many kinds of cultures fishes suffered from the disease accompanied with typical symptoms, including darkening of the skin, exophthalmia, petechiae inside of the opercula and distended abdomen. The isolates from the diseased fishes were compared with Lactococcus garvieae by biochmical, biophysical and serological methods and polymerase chain reaction(PCR) assay. We isolated 35 strains of the geuns Streptococcus from the diseased olive flounder, Paralichthys olivaceus, yellow tail, Seriola quinqueradiata and Korean rockfish, Sebastes schlegeli. 15 strains out of the isolates were identified to L. garvieae and the others were not because of their different biochemical and biophysical charateristics. Seven strains of the isolates were agglutinated by rabbit serum raised against L. garvieae KG^+ phenotypic cells(ATCC49156)as a reference strain. Twenty-one strains of the isolates identified to L. garvieae since they were formed the expected band through performing PCR assay using specific primers, pLG-1(5'-CATAACAATGAGATCGC-3') and pLG-2(5'-GCACCCCGCGGTTG-3'). In the present study, it showed that L. garvieae was a dominant strain causing streptococcicosis in the tested area due to occurrence of 21 strains as L. garvieae out of all the isolates, 9 atrains as Streptococcus sp. and 5 strains as Enterococcus sp.

청각장애자 운동지도를 위한 프로그램 고찰

김정수,박정래,노일환,원충희,김흥식,강신일,박찬홍,김달영,이철원,이찬규 公州大學校스포츠科學硏究所 1987 스포츠科學硏究所論文集 Vol.- No.1

Hearing impairement in varying degrees constitutes one of the most common disabilites affecting school aged children. Eight out of every 1,000 students under the age of twenty have significant hearing loss. Hearing disabilities range from slight to total loss of sound perception. Statistics indicate that only one out of every ten hearing impaired children will become deaf. Most motor activities can be included students may possess low levels of static and/ or dynamic balance, but the greatest majority possess normal motor and physical capabilities. All the hearing impaired youngsters should be properly assessed and given the identical testing batteries as normal children. Hearing impaired students have, essentialy, a communication handicap and suffer from inability to understand verbal instructions. All physical educators should be able to use minimal finger spelling and signing for hearing impaired students.

상엽(桑葉)추출물의 LPS로 유도된 RAW 264.7 세포에서의 항염증 효과

박상미 ( Sang Mi Park ),변성희 ( Sung Hui Byun ),김영우 ( Young Woo Kim ),조일제 ( Il Je Cho ),김상찬 ( Sang Chan Kim ) 대한본초학회 2012 大韓本草學會誌 Vol.27 No.3

Objectives: Mori Folium is one of the traditional medicinal herb. It was commonly used for sericulture in the world and has been traditionally administered as natural therapeutic agent for the treatment of filariasis, diabetes and dropsy in East Asia. This study investigated an anti-inflammatory potential of Mori Folium ethanol extract (MFE). Methods: We examined the effects of MFE on the lipopolysaccharide (LPS)-induced production of nitric oxide (NO) and prostaglandin E2 (PGE2) in a murine macrophage cell line, RAW 264.7. Results: MFE inhibited production of NO and PGE2 in a dose dependent manner and also decreased the expression of inducible nitric oxide synthase (iNOS), cyclooxygenase-2, interleukin (IL)-1, IL-6 and tumor necrosis factor-a. As a plausible molecular mechanism, increased degradation of I-kBa and phosphorylation of I-kBa, NF-kB and MAP kinases by LPS were partly blocked by MFE treatment. Conclusions: These results suggest that MFE has an anti-inflammatory therapeutic potential, which may result from inhibition of NF-kB activation and MAPK phosphorylation, thereby decreasing the expression of pro-inflammatory genes.

Reversal of serologic, immunologic, and histologic dysfunction in mice with systemic lupus erythematosus by long‐term serial adipose tissue–derived mesenchymal stem cell transplantation

Choi, Eun Wha,Shin, Il Seob,Park, So Young,Park, Ji Hyun,Kim, Jong Sung,Yoon, Eun Ji,Kang, Sung Keun,Ra, Jeong Chan,Hong, Sung Hwa Wiley Subscription Services, Inc., A Wiley Company 2012 Vol.64 No.1

<P><B>Abstract</B></P><P><B>Objective</B></P><P>To investigate the efficacy of human adipose tissue–derived mesenchymal stem cell (AD‐MSC) transplantation in systemic lupus erythematosus (SLE) and to determine the optimal transplantation window for stem cells either before or after disease onset.</P><P><B>Methods</B></P><P>(NZB × NZW)F<SUB>1</SUB> mice with SLE were administered human AD‐MSCs (5 × 10<SUP>5</SUP>) intravenously every 2 weeks from age 6 weeks until age 60 weeks, while the control group received saline vehicle on the same schedule. Another experiment was carried out with a different initiation time point for serial transplantation (age 6 weeks or age 32 weeks).</P><P><B>Results</B></P><P>Long‐term serial administration (total of 28 times) of human AD‐MSCs ameliorated SLE without any adverse effects. Compared with the control group, the human AD‐MSC–treated group had a significantly higher survival rate with improvement of histologic and serologic abnormalities and immunologic function, and also had a decreased incidence of proteinuria. Anti–double‐stranded DNA antibodies and blood urea nitrogen levels decreased significantly with transplantation of human AD‐MSCs, and serum levels of granulocyte–macrophage colony‐stimulating factor, interleukin‐4 (IL‐4), and IL‐10 increased significantly. A significant increase in the proportion of CD4+FoxP3+ cells and a marked restoration of capacity for cytokine production were observed in spleens from the human AD‐MSC–treated group. In the second experiment, an early stage treatment group showed better results (higher survival rates and lower incidence of proteinuria) than an advanced stage treatment group.</P><P><B>Conclusion</B></P><P>Serial human AD‐MSC transplantation had beneficial effects in the treatment of SLE, without adverse effects. Transplantation of human AD‐MSCs before disease onset was preferable for amelioration of SLE and restoration of immune homeostasis.</P>

히스티딘의 IgE 매개 알레르기 반응 억제 효과

실왈 프라산타(Prashanta Silwal),최슬기(Seulgi Choi),신근아(Keuna Shin),이찬용(Chan Yong Lee),박종일(Jong Il Park),허준영(Jun-Young Heo),임규(Kyu Lim),박승길(Seung-Kiel Park) 한국식품영양과학회 2018 한국식품영양과학회지 Vol.47 No.7

비만세포는 알레르기를 유발하는 중요한 세포로서 항원의 자극을 받으면 알레르기 유발 물질을 분비한다. 히스티딘은 비만세포가 관여하는 만성 장염 증세를 완화하는 기능이 있다. 그러나 히스티딘이 비만세포의 활성화에 미치는 영향에 대한 연구는 없다. 우리는 알레르기 반응 연구의 동물모델인 IgE 매개 수동 피부 아나필락시스 방법 그리고 비만세포가 알레르기 유발 물질을 분비하는 반응(탈과립 반응, 염증성 지질 및 사이토카인 분비)을 통해 히스티딘이 알레르기에 미치는 영향을 연구하였다. 생쥐의 복강으로 히스티딘을 100 mg/kg으로 투여하면 수동 피부 아나필락시스를 통계적으로 의미 있는 수준으로 억제하였고, 비만세포에서도 탈과립 반응과 알레르기 유발 불질의 분비를 억제하였다. 이러한 결과는 히스티딘 섭취는 IgE 매개 알레르기를 억제하는 데 유익할 것으로 생각할 수 있다. Mast cells are major immune cells in allergies that secrete allergic mediators in response to antigen stimulation. The amino acid, histidine, ameliorates the inflammation that mast cells are involved. On the other hand, there are no reports of the effects of histidine on the activation of mast cells. This study examined the anti-allergic effects of histidine with well-established experimental methods in allergy studies, including IgE-mediated passive cutaneous anaphylaxis (PCA) in mice and mast cell activation responses, such as degranulation, secretion of inflammatory lipid LTB4 and cytokines (TNF-α and IL-4). The intraperitoneal administration of 100 mg/kg histidine suppressed PCA significantly (P<0.05) in mice. In addition, histidine inhibited IgE-mediated mast cell activation, including degranulation and the production of LTB4 and the inflammatory cytokines, TNF-α and IL-4. Overall, histidine suppressed the IgE-mediated allergic responses in vivo and in vitro. Histidine supplementation is expected to beneficial for IgE-mediated allergies.

NF-κB 억제를 통한 대회향(大茴香)의 항염증효능

금수연,박상미,제갈경환,황보민,조일제,박정아,김상찬,지선영,Keum, Soo Yeon,Park, Sang Mi,Jegal, Kyung Hwan,Hwangbo, Min,Cho, Il Je,Park, Chung A,Kim, Sang Chan,Jee, Seon Young 대한한의학방제학회 2016 大韓韓醫學方劑學會誌 Vol.24 No.4

Objectives : Illicium verum Hook. f. has been known to possess antimicrobial, antioxidant, antifungal, anti-inflammatory, insecticidal, analgesic, sedative, convulsive activities, it has been rarely conducted to evaluate the immuno-biological activity. The present study was examined to evaluate the anti-inflammatory effects of the Illicium verum Hook. f. water extracts (IVE) in vivo and in vitro. Methods : Cell viability was measured by MTT assay. The relative levels of NO were measured with Griess reagent. iNOS, COX-2, $NF-{\kappa}B$ and target proteins were detected by immunoblot analysis, and levels of cytokines were analyzed by ELISA kit. Anti-edema effect was determined in the carrageenan (CA)-induced paw edema model in rats. Results : All dosages of IVE used in MTT assay had no significant cytotoxicity. The increases of NO production and iNOS expression were detected in LPS-treated cells compared with control. However, these increases were attenuated by treatment with IVE. Also, IVE reduced the elevated production of $TNF-{\alpha}$, $IL-1{\beta}$ and IL-6 by LPS. IVE inhibited the $p-I{\kappa}B$ and translocation of $NF-{\kappa}B$ to nuclear. Furthermore, IVE significantly inhibited the increases of hind paw swelling, skin thicknesses and inflammatory cell infiltrations induced by CA injection. Therefore, IVE will be favorably inhibited the acute edematous inflammations. Conclusion : These results provide evidences that anti-inflammatory effect of IVE is partly due to the reduction of some inflammatory mediators by suppression of $NF-{\kappa}B$ pathway.