• 제목/요약/키워드: MCP-1$TNF-{\alpha}$$IL-1{\beta}$

검색결과 55건 처리시간 0.027초

Blood Levels of IL-Iβ, IL-6, IL-8, TNF-α, and MCP-1 in Pneumoconiosis Patients Exposed to Inorganic Dusts

  • Lee, Jong-Seong;Shin, Jae-Hoon;Lee, Joung-Oh;Lee, Won-Jeong;Hwang, Joo-Hwan;Kim, Ji-Hong;Choi, Byung-Soon
    • Toxicological Research
    • /
    • 제25권4호
    • /
    • pp.217-224
    • /
    • 2009
  • Inhaled inorganic dusts such as coal can cause inflammation and fibrosis in the lung called pneumoconiosis. Chronic inflammatory process in the lung is associated with various cytokines and reactive oxygen species (ROS) formation. Expression of some cytokines mediates inflammation and leads to tissue damage or fibrosis. The aim of the present study was to compare the levels of blood cytokines interleukin (IL)-$1\beta$, IL-6, IL-8, tumor necrosis factor (TNF)-$\alpha$ and monocyte chemoatlractant protein (MCP)-1 among 124 subjects (control 38 and pneumoconiosis patient 86) with category of chest x-ray according to International Labor Organization (ILO) classification. The levels of serum IL-8 (p= 0.003), TNF-$\alpha$ (p=0.026), and MCP-1 (p=0.010) of pneumoconiosis patients were higher than those of subjects with the control. The level of serum IL-8 in the severe group with the small opacity (ILO category II or III) was higher than that of the control (p=0.035). There was significant correlation between the profusion of radiological findings with small opacity and serum levels of IL-$1\beta$(rho=0.218, p<0.05), IL-8 (rho=0.224, p<0.05), TNF-$\alpha$ (rho=0.306, p<0.01), and MCP-1 (rho=0.213, p<0.01). The serum levels of IL-6 and IL-8, however, did not show significant difference between pneumoconiosis patients and the control. There was no significant correlation between serum levels of measured cytokines and other associated variables such as lung function, age, BMI, and exposure period of dusts. Future studies will be required to investigate the cytokine profile that is present in pneumoconiosis patient using lung specific specimens such as bronchoalveolar lavage fluid (BALF), exhaled breath condensate, and lung tissue.

Lipopolysaccharide로 유발된 마우스 대식세포의 염증매개성 Cytokine 생성증가에 대한 참당귀 물추출물의 효능 연구 (Anti-inflammatory Effect of Angelicae Gigantis Radix Water Extract on LPS-stimulated Mouse Macrophages)

  • 한효상
    • 대한본초학회지
    • /
    • 제28권5호
    • /
    • pp.113-119
    • /
    • 2013
  • Objectives : The purpose of this study was to investigate the effects of Angelicae Gigantis Radix Water Extract(AG) on the production of proinflammatory mediators in RAW 264.7 cells stimulated with lipopolysaccharide(LPS). Method : RAW 264.7 cells were cotreated with AG(50 and 100 ug/mL) and lipopolysaccharide(LPS; 1 ug/mL) for 24 hours. After 24 hour treatment, using Bead-based multiplex cytokine assay, concentrations of various cytokines such as interleukin(IL)-6, IL-$1{\beta}$, IL-10, tumor necrosis factor-alpha(TNF-${\alpha}$), granulocyte colony-stimulating factor(G-CSF), granulocyte macrophage colony-stimulating factor(GM-CSF), interferon inducible protein-10(IP-10), leukemia inhibitory factor(LIF), lipopolysaccharide-induced chemokine(LIX), monocyte chemoattractant protein-1(MCP-1), macrophage colony-stimulating factor(M-CSF), macrophage inflammatory protein(MIP)-$1{\alpha}$, MIP-$1{\beta}$, MIP-2, Regulated on Activation, Normal T cell Expressed and Secreted(RANTES) and vascular endothelial growth factor(VEGF) were measured. Result : AG significantly inhibited LPS-induced production of TNF-${\alpha}$, MIP-$1{\alpha}$, G-CSF, RANTES, IL-10, and M-CSF from LPS-stimulated RAW 264.7 cells at the concentrations of 50 and 100 ug/mL. AG significantly inhibited LPS-induced production of MIP-$1{\beta}$, MIP-2, GM-CSF, and IL-6 from LPS-stimulated RAW 264.7 cells at the concentrations of 50 ug/mL. AG significantly inhibited LPS-induced production of VEGF from LPS-stimulated RAW 264.7 cells at the concentrations of 100 ug/mL. But AG did not show any significant effect on the production of MCP-1, LIF, LIX, IP-10 and IL-$1{\beta}$ from LPS-induced RAW 264.7 cells. Conclusion : These results suggest that AG has anti-inflammatory effect related with its inhibition of proinflammatory mediators such as TNF-${\alpha}$, MIP-$1{\alpha}$, G-CSF, RANTES, IL-10, MIP-$1{\beta}$, MIP-2, GM-CSF, IL-6, VEGF and M-CSF in LPS-induced macrophages.

비점막(鼻粘膜) 섬유모세포에서의 RANTES와 MCP의 발현 조절 (Regulation of RANTES and MCP Expression in Human Nasal Mucosal Fibroblasts)

  • 하용찬;조정제;유영천;양원용
    • IMMUNE NETWORK
    • /
    • 제3권1호
    • /
    • pp.61-68
    • /
    • 2003
  • Background: Fibroblast functions both as a structural element and as a vital immunoregulatory cell. Fibroblasts regulate inflammation through governing of chemokine expression. In order to elucidate the mechanisms by which the expressions of chemokines were regulated, the co-stimulatory effects of Th1 and proinflammatory cytokines were compared using nasal mucosal fibroblasts. Methods: Human nasal mucosa was obtained from surgery for septal deviation and the growth of fibroblasts was established. Fibroblasts from 4th to 6th passage were stimulated with various combinations of cytokines. To inhibit selected signaling pathways, fibroblasts were pretreated with cyclosporin A, wortmannin, staurosporine, and dexamethasone prior to the stimulation with cytokines. The supernatants were collected and chemokines were detected with a sandwich enzyme-linked immunosorbent assay. Results: $TNF-{\alpha}/IFN-{\gamma}$-induced production of RANTES was inhibited by all inhibitors used. MCP-1 was produced constitutively and $TNF-{\alpha}$-induced or $TNF-{\alpha}/IFN-{\gamma}$-induced production of MCP-1 was not inhibited by cyclosporin A or wortmannin, but by stauroporine or dexamethasone. All inhibitors used in this experiment inhibited $TNF-{\alpha}/IFN-{\gamma}$-induced or $IL-1{\beta}/IFN-{\gamma}$-induced production of MCP-2 in nasal mucosal fibroblasts. Although staurosporine or dexamethasone showed strong inhibitory effects, cyclosporin A or wortmannin did not inhibit the production of MCP-3 by $IL-1{\beta}/IFN-{\gamma}$ treatment. Conclusion: Chemokines were strongly induced by stimulation of cytokines in combination and showed different pattern of inhibition by the inhibitors. Therefore, it was assumed that cytokines acted on multiple pathways or on unknown pathways which converged to gene-specific transcription factors.

용담사간탕가미방(龍膽瀉肝湯加味方) 3종(種)의 염증관련 인자 억제에 관한 연구 (Suppressive Effect of Yongdamsagantanggamibang on the Inflammatory Factors)

  • 이승준;조한백;김송백;장윤정;이수정;오광우;최창민
    • 대한한방부인과학회지
    • /
    • 제22권3호
    • /
    • pp.51-65
    • /
    • 2009
  • Purpose: The purpose of this study is to investigate the anti-inflammatory effects of three types of Yongdamsagantanggamibang(YSTG) which has been medicated the patient with inflammatory disease of female genitourinary system. Methods: To verify the anti-inflammatory mechanism of YSTGs, expressions of IL-1${\beta}$, IL-6, MCP-1, COX-2 and TNF-${\alpha}$ mRNA in THP-1 cells were examined. And we investigated the production levels of IL-1${\beta}$, IL-6 and TNF-${\alpha}$ in mouse following LPS co-treatment. Results: 1. YSTG1, YSTG2 and YSTG3 extract did not show any cytotoxic effect on human fibroblast cells at any of the concentrations evaluated(500, 250, 125, 62.5, 37.25 ${\mu}g/m{\ell}$) 2. YSTG1, YSTG2 and YSTG3 extract showed scavenging activity on DPPH free radical and SOD-like activity. 3. YSTG1, YSTG2 and YSTG3 extract decreased production levels of IL-1${\beta}$, IL-6, IL-8, TNF-${\alpha}$ and MCP-1 in LPS-treated THP-1 cells. 4. YSTG1, YSTG2 and YSTG3 extract decreased expressions of IL-1${\beta}$, IL-6, MCP-1, COX-2 and TNF-${\alpha}$ mRNA in LPS-treated THP-1 cells. 5. YSTG1, YSTG2 and YSTG3 extract decreased production levels of IL-1${\beta}$, IL-6 and TNF-${\alpha}$ in serum of LPS-treated mouse. Conclusion: Based on results above, it is revealed three types of YSTG have the anti-inflammatory effect, and may be effective in the treatment for inflammatory disease of female genitourinary system.

난관수종액이 생쥐 배아발달에 미치는 영향 (Effect of Human Hydrosalpingeal Fluid on the Development of Mouse Embryo)

  • 박준철;김정아;김동자;배진곤;김종인;이정호
    • Clinical and Experimental Reproductive Medicine
    • /
    • 제37권2호
    • /
    • pp.125-134
    • /
    • 2010
  • 목 적: 난관수종액내의 사이토카인 농도를 측정하고, 사이토카인 농도가 다른 난관수종액을 이용하여 생쥐 배아 발생에 미치는 영향을 비교하고자 하였다. 연구방법: 난관수종액은 자궁난관 조영술에서 난관수종이 진단되어 복강경을 통한 난관 절제술을 시행하는 경우 난관 절제술 전에 난관으로부터 채취한 다음 3,000 rpm에서 10분간 원심분리시킨 후 상층액만을 $-20^{\circ}C$에서 보관하였다. 난관수종액의 사이토카인의 조성 및 농도를 확인하기 위하여 interleukin (IL)-$1{\alpha}$, IL-$1{\beta}$, IL-2, IL-4, IL-6, IL-8, IL-10, tumor necrosis factor (TNF)-$\alpha$, interferon (IFN)-$\gamma$, vascular endothelial growth factor (VEGF), epidermal growth factor (EGF), monocyte chemotactic protein (MCP)-1 등을 ELISA 방법으로 측정하였다. 기본 배양액에 난관수종액을 5%, 10%, 30%의 비율로 첨가하여 각 군별로 배반포로의 발달을 관찰하였다. 결 과: 난관수종액내에서 IL-$1{\alpha}$, IL-$1{\beta}$, IL-2, IL-4, IL-6, IL-8, IL-10, TNF-$\alpha$, IFN-$\gamma$, VEGF, EGF, MCP-1가 검출되었으며, 그 농도에 있어서는 큰 차이를 보였다. 정상 혈청 농도에 비하여 난관수종액-1은 IL-6, IL-10이 증가되어 있었고, 난관 수종액-2는 IFN-$\gamma$, MCP-1 및 VEGF가 증가되어 있었다. 각 난관수종액의 Th1/Th2 비는 HSF-1의 경우 IFN-$\gamma$:IL-10이 3.69로 정상인 데 비하여 HSF-2의 경우 IFN-$\gamma$:IL-10이 61.14로 크게 증가되어 있었다. 난관수종액을 포함하지 않는 배양액에서는 배반포기 발달률은 76.7%이었고, 난관수종액-1군은 74%로 대조군과 차이를 보이지 않았지만, 난관수종액-2군의 경우 27.7%로서 대조군 및 난관수종액-1군과도 유의한 차이를 보였다. 난관수종액-1의 경우 난관수종액 농도에 따른 차이는 없었으며, 난관수종액-2군의 경우 농도에 증가함에 따라 배반포로의 발달이 감소하기는 하였지만 통계적으로 유의하지는 않았다. 결 론: 난관수종액마다 사이토카인의 조성이 다르며 이에 따라 생쥐 배아발달에 미치는 영향이 다를 수 있다. 염증성 사이토카인이 증가된 난관수종액이 배아발달에 악영향을 미칠 것으로 추정된다. 특정 사이토카인에 의한 작용을 규명하기는 위해서는 향후 지속적인 연구가 필요할 것으로 생각된다.

In Vitro 내독소 유도성 급성 폐손상에서 Pentoxifylline과 Neutrophil Elastase Inhibitor의 항염효과 (Anti-inflammatory Effects of Pentoxifylline and Neutrophil Elastase Inhibitor on Lipopolysaccharide-Induced Acute Lung Injury In Vitro)

  • 김영균;김승준;박용근;김석찬;김관형;문화식;송정섭;박성학;김상호
    • Tuberculosis and Respiratory Diseases
    • /
    • 제49권6호
    • /
    • pp.691-702
    • /
    • 2000
  • 연구배경 : 내독소 유도성 급성 폐손상(acute lung injury : ALI)은 비교적 임상에서 흔히 접하는 호흡기질환으로서, 조기에 적절한 치료가 이루어지지 않을 경우 예후가 좋지 않은 것으로 알려져 있다. 하지만 최근 몇 가지 보조치료약제가 임상에서 사용되고 있기는 하지만, 아직 ALI를 효과적으로 치료할 수 있는 약제는 개발되어 있지 않은 실정이다. 이에 본 연구지들은 최근 ALI의 새로운 보조치료약제로서의 가능성이 대두 pentoxifylline (PF) 및 ONO-5046(specific neutrophil elastase inhibitor)이 백서의 내독소 유도성 ALI와 관련된 염증반응에 대해 어떤 효과를 나타내는지 알아보고자 하였다. 방법 : 내독소 유도성 ALI의 생체외(in vitro) 모델을 확립하기 위해 백서의 폐포대식세포 및 말초혈액 호중구를 다양한 비율(1:0, 5:1, 1:1, 1:5, 0:1)로 혼합하여 내독소 자극 하에서 백서의 폐포상피세포주(L2 cells) 혹은 혈관내피세포주(IP2-E4 cells)와 함께 혼합 배양하였다. 모든 실험은 5군(대조군, LPS군, LPS+PF군, LPS+ONO군, LPS+PF+ONO군)으로 나누어 비교하였는데, 우선 다양한 비율로 혼합된 백서 폐포대식세포 및 말초혈액 호중구의 배양상층액으로부터 내독소 유도성 과산화음이온 생성능을 측정하고, 이들 염증세포들이 각 폐조직세포에 미치는 세포독성능을 측정하였다. 아울러 백서의 폐포대식세포로부터 내독소 유도성 TNF-$\alpha$, MCP-1, IL-6, IL-$1{\beta}$, IL-10 분비 및 TNF-$\alpha$ iNOS, MCP-1 mRNA 발현을 관찰하였다. 결과 : (1) 세포혼합비가 1:5일 때 LPS+PF+ONO군을 제외하고는 세포혼합비에 상관없이 LPS+PF군, LPS+ONO군 및 LPS+PF+ONO군 모두에서 각 세포혼합비의 LPS군에 비해 백서 폐포대식세포와 말초혈액 호중구로부터 내독소 유도성 과산화 음이온 생성능이 억제되는 경향을 보였다. (2) 백서 혈관내피세포(IP2-E4 cells)에 대한 염증세포들의 내독소 유도성 세포독성능은 세포혼합비에 상관없이 LPS+PF군, LPS+ONO군 및 LPS+PF+ONO군 모두에서 각 세포혼합비의 LPS군에 비해 감소하는 경향올 보였다. 하지만 백서 폐포상피세포(L2 cells)에 대한 염증세포들의 내독소 유도성 세포독성능은 세포혼합비 및 각 실험군에 따라 다양한 양상을 보였다. (3) LPS+PF군 및 LPS+PF+ONO군 포두에서 백서 LPS군에 비해 TNF-$\alpha$ 분비가 LPSrns에 비해 통계적으로 유의하게 감소되었으며, MCP-1 및 IL-10 분비도 LPS군에 비해 다소 감소 하는 경향을 보였다. 반면에 LPS+ONO군은 LPS군과 비교하여 백서 폐포대식세포로부터 내독소 유도성 cytokines 분비에 별 차이가 없었다. LPS+PF군, LPS+ONO군 및 LPS+PF+ONO군 모두에서 백서 폐포대식세포로부터 내독소 유도성 IL-$1{\beta}$ 및 IL-6 분비는 LPS군에 비해 오히려 증가하는 경향을 보였다. (4) LPS+PF군, LPS+ONO군 및 LPS+PF+ONO군 모두에서 백서 폐포대식셰포로부터 내독소 유도성 TNF-$\alpha$ 및 MCP-l mRNA 발현이 억제되는 경향을 보였으나, iNOS mRNA 발현은 오히려 증가하는 경향을 보였다. pentoxifylline은 백서의 염증세포들로부터 내독소 유도성 과산화 음이온 생성을 억제하였고 폐포대식세포로부터 TNF-$\alpha$ 및 MCP-1 mRNA 발현과 억제하여 폐조직세포 손상을 감소시켰으며 ONO-5046은 과산화 음이온 생성억제 및 TNF-$\alpha$ MCP-1 mRNA 발현억제, MCP-1의 분비를 억제하였을 뿐 아니라 항염증 매개물질인 IL-10 분비를 증가시킴으로써 폐조직세포의 손상을 방지할 수 있음을 확인하였다. pentoxifylline과 ONO-5046의 병용투여시에도 과산화 음이온 생성 및 일부 염증성 물즐의 mRNA의 발현 및 분비를 억제함으로써 폐조직세포의 손상을 방지함을 확인할 수 있었다. 결론 : 이상의 결과들로 보아 PF 및 ONO-5046은 내독소 유도성 ALI의 염증반응을 완화시키는 역할을 하는 것으로 추측되며, 향후 이 약제들은 ALI의 새로운 보조 치료제로 사용하기 위해서는 추가 연구가 필요할 것으로 생각되는 바이다.

  • PDF

당귀작약산(當歸芍藥散)이 실험적으로 유발된 흰쥐의 자궁내막증의 발달 및 관련 Cytokine에 미치는 영향 (Effects of Dangguijakyaksan on the Development of Experimentally-induced Endometriosis and Related Cytokines in Rats)

  • 주병주;이동녕;서일복;김형준
    • 대한한방부인과학회지
    • /
    • 제21권4호
    • /
    • pp.104-127
    • /
    • 2008
  • Purpose: This study was performed to investigate the effects of Dangguijakyaksan on the development of experimentally-induced endometriosis in rats. Methods: Endometriosis was induced in rats by autotransplanting uterine tissue to the peritoneum and divided them into three groups: (1) sham-operated group(n=8). (2) surgically induced endometriosis and untreated control group(n=8). (3) surgically induced endometriosis and Dangguijakyaksan treated group. Dangguijakyaksan was orally administrated for 15 days after operation. Then we measured the body weight. the volume of endometriotic implants. the weight of uterus and ovary. and analysed the concentration of cytokines (MCP-1, TNF-$\alpha$, IL-1$\beta$, IL-6) in peritoneal fluids. Histopathology, immunohistochemistry for COX-2 and VEGF. and histochemistry for mast cell in transplanted uterine tissue were also performed. Results: - The volume($mm^3$) of endometriotic implants in Dangguijakyaksan treated group was significantly decreased compared with control group. - The concentration(pg/ml) of MCP-1, TNF-$\alpha$ and IL-l$\alpha$ in peritoneal fluids in Dangguijakyaksan treated group was significantly decreased compared with control group. - Histopathologically, proliferation of endometriotic epithelia. infiltration of inflammatory cells and angiogenesis in transplanted uterine tissue of Dangguijakyaksan treated group were weakly observed than those of control group. - The percentage of positive epithelial layers for COX-2 in Dangguijakyaksan treated group was significantly decreased compared with control group. - The VEGF expression of endometriotic epithelia, neovascular endothelia and stromal cells in transplanted uterine tissue of Dangguijakyaksan treated group were weakly observed than those of control group. - The number of mast cells in transplanted uterine tissue in Dangguijakyaksan treated group was significantly decreased compared with control group. Conclusion: On the basis of these results. we concluded that Dangguijakyaksan has inhibiting effects on the development of transplanted uterine tissue. And these effects may be related with decreased production of MCP-1, TNF-$\alpha$ and IL-1$\beta$, and decreased expression of COX-2 and VEGF, and inhibition of mast cell infiltration by administration of Dangguijakyaksan.

  • PDF

Production of pro-inflammatory cytokines by Porphyromonas gingivalis in THP-1 macrophagic cells

  • Choi, Eun-Kyoung;Kang, In-Chol
    • International Journal of Oral Biology
    • /
    • 제34권2호
    • /
    • pp.87-95
    • /
    • 2009
  • Porphyromonas gingivalis is a major etiologic agent of chronic periodontitis and cytokines produced by macrophages play important roles in the pathogenesis of periodontal diseases. In this study we investigated the cytokine response of phorbol myristate acetatedifferentiated THP-1 cells exposed to P. gingivalis. Compared with the prominent cell wall components of P. gingivalis (lipopolysaccharide and the major fimbrial protein FimA), live P. gingivalis stimulated much higher levels of cytokine production. In addition, whereas low multiplicity of infection challenges (MOI=10) of P. gingivalis 381 stimulated high levels of monocyte chemoattractant protein-1 (MCP-1), tumor necrosis factor-${\alpha}$ (TNF-${\alpha}$), interleukin-6 (IL-6), and IL-1${\beta}$, high dose challenges with this bacterium (MOI = 100) resulted in a substantially diminished production of MCP-1 and IL-6. Moreover, high MOI P. gingivalis challenges achieved only low levels of induction of MCP-1 and IL-6 mRNA. The decreased production of MCP-1 and IL-6 appeared to be mediated by P. gingivalis proteases, because high MOI challenges with congenic protease mutant strains of this microorganism (MT10 and MT10W) did not result in a diminished production of MCP-1 and IL-6. Similar to its protease mutant strains, leupeptin (a protease inhibitor)- treated P. gingivalis at high doses induced high levels of MCP-1 production. To examine the mechanisms underlying the diminished production of MCP-1 by P. gingivalis proteases, the activation of mitogen-activated protein (MAP) kinases and NF-${\kappa}$B was compared between the 381 and MT10W strains. Whilst high doses of both 381 and MT10W similarly activated the three members of the MAP kinase family, the DNA binding activity of NF-${\kappa}$B, as revealed by gel shift assays, was greatly increased only by MT10W. Taken together, our data indicate that P. gingivalis stimulates the production of high levels of TNF-${\alpha}$, IL-1${\beta}$, IL-6, and MCP-1 but that high dose challenges with this bacterium result in a diminished production of MCP-1 and IL-6 via the protease-mediated suppression of NF-${\kappa}$B activation in THP-1 macrophagic cells.

계작지모가우슬탕(桂芍知母加牛膝湯) 약침이 류마티스 관절염 생쥐에 미치는 영향 (A Study on the Effect and Mechanism of Gamikyejakjimogawusul-tang Herbal Acupuncture on Induced Rheumatoid Arthritis model of DBA/1 mice)

  • 정순현;조종관;김소연;김영일
    • 혜화의학회지
    • /
    • 제24권2호
    • /
    • pp.35-57
    • /
    • 2016
  • Objectives : The purpose of this study is to prove the effect and mechanism of Gamikyejakjimogawusul-tang(GKHA) herbal acupuncture on induced rheumatoid arthritis model of DBA/1 mice. Methods : We check effect of GKHA extract on the AST, ALT, Creatinine, BUN of serum and cell viability of GK extract in RAW 264.7 cells to test the stability of this study. In vitro, we measure total phenol contents, total flavonoid contents, DPPH free radical scavenging activity, ABTS cation radical scavenging activity of Gamikyejakjimogawusul-tang, effect of GK extract on ROS(Reactive Ooxygen Species) production to estimate a anti-oxidant capacity, and we also measure effect of GK extract on NO (Nitric Oxid), IL-$1{\beta}$, IL-6, IL-17, IL-21, TNF-${\alpha}$, MCP-1, GM-CSF production in RAW 264.7 cells to estimate a anti-inflammatory efficacy. In vivo, we compare a rheumatoid arthritis manifestation between control and experimental group and estimate a AI. Then we check effect of GKHA on the level of WBC, neutrophil, lympocyte, monocyte in the blood to see the effect of immune cells in blood. In addition we measure effect of GKHA on the level of hs-CRP, IgM, IgG, IL-$1{\beta}$, IL-6, IL-17, IL-21, TNF-${\alpha}$, MCP-1, GM-CSF in serum. We observe effects of GKHA on imaging of cartilage degeneration using micro CT-arthrography in paw hind. And we calculate effects of GKHA that reduced BV ratio, BS/BV ratio using 3D Micro-CT. Lastly we observe effects of GKHA histopathologic examination analysis. Results : 1. The toxicity on liver and kidney was disregardable and the cytotoxicity against RAW 264.7 cells was also disregardable. 1. Total phenol contents and total flavonoid contents in GK extract were in high level. 2. DPPH free radical scavenging activity and ABTS cation radical scavenging activity were increased according to concentration of GK extract 3. ROS production was significantly decreased in GK extract (at 10, $100{\mu}g/ml$). 4. NO, IL-6, TNF-${\alpha}$, MCP-1 production were significantly decreased in GK extract(at 10, $100{\mu}g/ml$). IL-17, GM-CSF production were significantly decreased in GK extract(at 1, 10, $100{\mu}g/ml$). IL-$1{\beta}$, IL-21 production were also decreased but there was no statistical significance. 5. 25x observation after H&E and M-T staining, infiltration of immune cells and subsidence of the cartilage and damage to the synovial cells were decreased. Conclusions : This study showed that GKHA extract had anti-oxidant capacity, anti-inflammatory efficacy. GKHA extract also had inhibiting effect on the process of rheumatoid arthritis and can protect joint and cartilage. So we expect that GKHA extract can be a meaningful treatment to rheumatoid arthritis patients.

가미귀출파징탕(加味歸朮破?湯)이 실험적으로 유발된 흰쥐의 자궁내막증에 미치는 영향 (Effects of Gamigwichulpajing-Tang on the Development of Experimentally-induced Endometriosis in Rats)

  • 김여태;이동녕;서일복;김형준
    • 대한한방부인과학회지
    • /
    • 제19권2호
    • /
    • pp.162-185
    • /
    • 2006
  • Purpose : This study was carried out to investigate the effects of Gamigwichulpajing-Tang(GGT) on the development of experimentally-induced endometriosis in rats. Materials and Methods : Endometriosis was induced in rats by auotransplanting uterine tissue to the peritoneum and devided them into three groups: (1) sham-operated group(n=8), (2) surgically induced endometriosis and untreated control group(n=8), (3)surgically induced endometriosis and GGT treated group. GGT(700mg/head) was orally administrated for 15days after operation. Then we measured the body weight, the volumes of endometriotic implants, the weight of uterus and ovary, and investigated the content of cytokines(MCP-1, $TNF-{\alpha}$, $IL-l{\beta}$) in serum and ascites. Histopathology, immunohistochemistry for COX-2, and histochemistry for mast cell in transplanted uterine tissue were performed. Results :- The $volume(mm^3)$ of endometriotic implants in GGT-treated group$(53.50\;{\pm}18.63)$ was significantly decreased(p<<0.01) compared with control group$(404.50{\pm}317.68)$. - The content(pg/ml) of MCP-1 in ascites in GGT-treated group$(4265{\pm}108)$ was significantly decreased(p<<0.001) compared with control group$(8632{\pm}1245)$. - The content(pg/ml) of $TNF-{\alpha}$ in serum in GGT-treated group$(64.5{\pm}21.6)$ was significantly decreased(p<<0.05) compared with control group$(147.1{\pm}78.2)$. - The content(pg/ml)- of $TNF-{\alpha}$ in ascites in GGT-treated group$(738.3{\pm}502.4)$ was significantly decreased(p<<0.05) compared with control group$(1245.2{\pm}362.2)$. - The percentage(%) of positive epithelial layers for COX-2 in GGT-treated group$(22.9{\pm}9.3)$ was significantly decreased(p<<0.001) compared with control group$(50.2{\pm}8.2)$. - The number of mast cells in adjacent tissue of transplanted uterine tissue in GGT-treated group$(61.4{\pm}13.9)$ was significantly decreased(p<<0.001) compared with control group$(109.3{\pm}30.2)$. - The number of mast cells in stroma of transplanted uterine tissue in GGT-treated group$(9.4{\pm}2.7)$ was significantly decreased(p<<0.001) compared with control group$(26.0{\pm}7.7)$. - Histopathologically, proliferation of endomeuiotic epithelia and stroma, and infiltration of inflammatory cells in transplanted uterine tissue of GGT-treated group were weakly observed than those of control group. Conclusion :On the basis of these results, we concluded that Gamigwichulpajing-Tang have inhibiting effects on the development of transplanted uterine tissue. And these effects may be related with decreased Production of MCP-1 and $TNF-{\alpha}$, decreased expression of COX-2, and decreased infiltration of mast cells by administration of Gamigwichulpajing-Tang.

  • PDF