• Asian Pacific Journal of Cancer Prevention
• /
• 제15권24호
• /
• pp.10879-10882
• /
• 2015

Objective: To investigate the effect of intraoperative glucose fluctuation and postoperative interlukin-6 (IL-6), tumor necrosis factor-${\alpha}$ (TNF-${\alpha}$), C-reactive protein (CRP) levels on the short-term prognosis of patients with intracranial supratentorial neoplasms. Materials and Methods: Eighty-six patients undergoing intracranial excision were selected in The Second Hospital of Jilin University. According to the condition of glucose fluctuation, the patients were divided into group A (glucose fluctuation <2.2 mmol/L, n=57) and group B (glucose fluctuation ${\geq}2.2mmol/L$, n=29). Glucose was assessed by drawing 2 mL blood from internal jugular vein in two groups in the following time points, namely fasting blood glucose 1 d before operation ($T_0$), 5 min after anesthesia induction ($T_1$), intraoperative peak glucose ($T_2$), intraoperative lowest glucose ($T_3$), 5 min after closing the skull ($T_4$), immediately after returning to intensive care unit (ICU) ($T_5$) and 2 h after returning to ICU ($T_6$). 1 d before operation and 1, 3 and 6 d after operation, serum IL-6 and TNF-${\alpha}$ levels were detected with enzyme-linked immunosorbent assay (ELISA), and CRP level with immunoturbidimetry. Additionally, postoperative adverse reactions were monitored. Results: There was no statistical significance between two groups regarding the operation time, anesthesia time, amount of intraoperative bleeding and blood transfusion (P>0.05). The glucose levels in both groups at $T_1{\sim}T_6$ went up conspicuously compared with that at $T_0$ (P<0.01), and those in group B at $T_2$, $T_4$, $T_5$ and $T_6$ were significantly higher than in group A (P<0.01). Serum IL-6, TNF-${\alpha}$ and CRP levels in both groups 1, 3 and 6 d after operation increased markedly compared with 1 d before operation (P<0.01), but the increased range in group A was notably lower than in group B (P<0.05 or P<0.01). Postoperative incidences of hypoglycemia, hyperglycemia and myocardial ischemia in group A were significantly lower than in group B (P<0.05), and respiratory support time obviously shorter than in group B (P<0.01). Conclusions: The glucose fluctuation of patients undergoing intracranial excision is related to postoperative IL-6, TNF-${\alpha}$ and CRP levels and those with small range of glucose fluctuation have better prognosis.

• 동의생리병리학회지
• /
• 제23권1호
• /
• pp.192-198
• /
• 2009

Banhabaikchulcheunma-tang (BBCT), a prescription composed of thirteen herbal mixtures, has been widely used in the treatment of brain disorders in Oriental Medicine. However, the mechanisms by which the formula affects on the production of pro-inflammatory cytokines in cerebral infarction (CI) patients remain unknown yet. The levels of secretory protein of pro-inflammatory cytokines, including tumor necrosis factor (TNF)-a, interlukin (IL)-1b, and IL-6, were significantly increased in lipopolysaccharide (LPS)-stimulated THP-1 differentiated macrophage-like (THP-1/M) cells and Peripheral blood mononuclear cells (PBMCs) from CI patients. However, pretreatment with BBCT significantly inhibited the secretion of pro-inflammatory cytokines, including TNF-a, IL-1b, and IL-6, in THP-1/M cells and PBMCs from CI patients with stimulus. Thus, these data indicate that BBCT may be beneficial in the cessation of inflammatory processes of cerebral infarction through suppression on the production of pro-inflammatory cytokines.

• 동의생리병리학회지
• /
• 제19권4호
• /
• pp.922-927
• /
• 2005

In the present study, baicalin, baicalein, and wogonin, a major flavone isolated from Scutellaria Radix were examined for their effects on PMA-induced Interlukin-6 (IL-6), $interferon-\gamma(IFN-\gamma)$, tumor necrosis factor $(TNF)-\alpha$, IL-4, IL-10, and IL-13 productions in the PMA-stimulated $CD4^+$ Jurkat T cells. These three compounds inhibited PMA-induced Th1 cytokine $(IL-6,\;IFN-\gamma,\;TNF-\alpha)$ and Th2 cytokine (IL-4 and IL-13) productions in a concentration-dependent manner. But wogonin, but not baicalin baicalein, increased PMA-induced IL-10 production. These results suggest that baicalin, baicalein, and wogonin, a major flavone modulate Th1 and Th2 cytokine productions in $CD4^+$ Jurkat T cells and these properties may contribute to the anti-atopic dermatitis activity of Scutellaria Radix.

• Journal of Chest Surgery
• /
• 제33권5호
• /
• pp.407-418
• /
• 2000

Background: With open heart surgery(OHS), it has been recognized that many postoperative complications and postperfusion syndrome are associated with the activations of complements and leulocytes. Recently, some investigators also demonstrated that interlukin-6(IL-6) linked highly with postperfusion syndrome. The puropose of this study was to investigate the sequential changes of the IL-6 and to clarify each IL-6 relationship to the complements(C3, C4) and inflammatory response following cardiopulmonary bypass(CPB). Material and Method: To determine serum levels of IL-6, complements, leukocytes, and biochemistric markers of liver and renal function, blood samples were taken from th radial artery in 30 adult patients undergoing OHS with CPB. Result: Serum IL-6 levels incrased significantly at 10 minutes after CPB-on(CPB-10) in comparison with the control levels and reached the peak at CPB-off(p<0.05). Serum complement levels declined rapidly at CPB-10 and remained at the lower levels during CPB(p<0.01). Sequential changes of IL-6 levels had positive correlations with the changes of total leukocytes and neutrophil fractions(p<0.05), but had negative correlations with lymphocyte fractions(p<0.05). Changes of C3 related postively to monocyte fractions(p<0.05). Postoperative levels of total protein and albumin, decreased significantly in comparison with the control levels(p<0.01), while the postoperative levels of AST(aspartate transaminase) and bilirubin increased (p<0.01). At CPB-off, IL-6 levels had negative correlations with total protein and albumin levels(r=-0.60, -0.47 respectively, p<0.05), whereas C3 levels had positive correlations with albumin levels(r=0.40, p<0.05). IL-6 levels, as well as neutrophil fractions, had positive correlations with aortic clamp time(ACT) and total bypass time(TBT) (IL-6; r=0.82, 0.79 respectively, neutrophil fractions; r=0.50, 0.56 respectively, p<0.05), wheres lymphocyte frations and albumin levels had negative correlations whith ACT and TBT(lymphocyte fractions; r=-0.52, -0.58 respectively, albumin; r=-0.58, -0.55 respectively, p<0.05). Conclusion: These data showed that elevated production of serum IL-6 during CPB may play a pivotal role in systemic inflammatory responses and prologed CPB period may be assosiated with more sever postperfusion syndromes.

• 동의생리병리학회지
• /
• 제24권4호
• /
• pp.638-645
• /
• 2010

The aim of this study was to investigate the effect of Taeeumjowuitanggagam-bang (TJV) on the mRNA expression of Sterol regulatory element binding proteins (SREBPs), Tumor necrosis factor-$\alpha$ (TNF-$\alpha$) and Interlukin-6 (IL-6) that are considered to play an important role in lipid and glucose metabolism. For diet-induced obese studies, we split mice into 2 groups. The low fat diet group (LFD, n=8) were supplied with general diet for 10 weeks and the high fat diet group (HFD, n=18) were supplied with 60 kcal% fat diet for 10 weeks. And then The HFD group, the diet-induced obese group, were divided into 3 groups ; a group supplied with normal saline, a group treated with TJV 200 mg/kg and a group treated with TJV 500 mg/kg. They were treated orally with TJV and measured their body weight every day during 10 weeks. After that, we measured mRNA expressions of TNF-$\alpha$, IL-6 and SREBP-1c in liver, and blood concentrations of glucose, total cholesterol and triglyceride too. The results are as follows. The TJV reduced glucose and total cholesterol of blood concentration. The TJV reduced the mRNA expressions of TNF-$\alpha$ and SREBPs in liver. However, We couldn't find the TJV effects on the mRNA expression of IL-6, triglyceride blood concentration, and body weight among groups. The TJV stained liver tissue less red than control group. These results suggest that TJV may be effective for regulation of lipid and glucose metabolism in liver.

• 생명과학회지
• /
• 제22권2호
• /
• pp.133-141
• /
• 2012

우리는 방사선피부염 동물 모델을 확립하여, 이차 면역 기관에서의 면역 세포 비율 변화를 관찰하였다. 또한, 방사선 조사에 의한 병소에서 transforming growth factor-${\beta}1$ (TGF-${\beta}1$)과 interlukin-10 (IL-10)의 발현을 증가시킨 세포를 분석하였다. Hairless-1 (HR-1) 쥐의 posterior dorsal 부위에 6 일간 매일 10 Gy 씩 electron (E)-ray를 국부 조사하여 방사선피부염 모델을 만들었다. FACS를 이용하여 면역 세포 비율의 변화를 분석한 결과 비장과 림프절에 존재하는 항원제시세포와 T 세포 및 B 세포들의 비율이 E-irradiation에 의해 영향을 받았다. 피부에서 세포 특이적인 마커와 사이토카인들의 발현 양상은 면역형광염색법으로 확인하였다. 방사선 조사 후, TGF-${\beta}1$과 interlukin-17 (IL-17)은 regulatory T 세포(Treg)보다 keratin-14 (K-14)를 발현하는 진피의 끝부분에서 높게 발현되었다. Interlukin-10 (IL-10)는 Treg 뿐만 아니라 T helper 17 (Th17) 세포, dendritic 세포, macrophage 중 어느 것과도 같은 위치에서 검출되지 않았다. 우리의 데이터는 방사선피부염 동물 모델의 병소 안에서, TGF-${\beta}1$이 증식된 keratinocyte에 과발현된다는 것을 나타낸다.

• Food Science and Biotechnology
• /
• 제18권1호
• /
• pp.262-266
• /
• 2009

To evaluate the anticolitic effect of red ginseng (RG, the steamed root of Panax ginseng CA. Meyer, Araliaceae), RG and its representative constituents, ginsenosides Rg3 and Rh2, were orally administered to dextran sulfate sodium (DSS)-induced colitic mice and inflammatory markers investigated. RG and its constituents, ginsenosides Rg3 and Rh2, inhibited colon shortening and myeloperoxidase activity induced by DSS. The ginsenosides Rg3 and Rh2 inhibited mRNA expression of interleukin (IL)-$1{\beta}$ as well as protein levels of IL-$1{\beta}$ and IL-6. These ginsenosides also inhibited the activation of a transcription nuclear factor (NF)-${\kappa}B$. Ginsenoside Rh2 was a more potent inhibitor than ginsenoside Rg3. The anticolitic effects of these ginsenosides were comparable with sulfasalazine.

• 생약학회지
• /
• 제39권2호
• /
• pp.104-109
• /
• 2008

We previously reported that anti-inflammatory properties of poncirin, isolated from fruit of Poncirus trifoliata, might be the result from the inhibition of inducible nitric oxide synthase (iNOS), cyclooxygenase-2 (COX-2), tumor necrosis $factor-{\acute{a}}$ ($TNF-{\alpha}$) and interlukin-6 (IL-6) expression via the down-regulation of $NF{-\kappa}B$ binding activity. In this study, we investigated whether poncirin has an inhibitory effect on the production of pro-inflammatory mediators ex vivo and whether poncirin could relieve the symptoms of dextran sulfate sodium (DSS)-induced colitis in mice model of inflammatory bowel disease. Poncirin significantly inhibited the productions of NO, IL-6 and $TNF-{\alpha}$ in lipopolysaccharide (LPS)-induced mouse peritoneal macrophage. In addition, poncirin-treated mice when compared to control mice not receiving treatment recovered better from the weight loss caused by DSS-induced colitis. Changes in disease activity index (DAI) of poncirin-treated mice were also more favorable than for control mice and were comparable with mice treated with a typical anti-inflammatory-drug, 5-aminosalichylic acid (5-ASA). In addition, suppression of plasma NO and IL-6 productions of poncirin-treated mice was also observed in DSS-induced colitis. These results suggest that poncirin has potentially useful anti-inflammatory effects mediated by suppression of inflammatory mediator productions.

• 한국한의학연구원논문집
• /
• 제5권1호
• /
• pp.73-79
• /
• 1999

In this research we proceeded experiments to find the basis which make it possible to explain the physical and pathological process of Sasang constitutional medicine, in the way substituting hematopoietic-immune system(essence of life, blood, Ki and mental faculties : 精血氣神) Under these suppositions, the essence of life(精) is the multipotent stem cell which has the possibility to be specialized to any cell, the Ki(氣), blood(血) and mental faculties(神) are inferred that they are formed from specialized the essence of life(精), the blood(血) is the red blood cells and etc. that appears as the result of the genesis of circulation system. The Ki(氣) is from specialized basic immunity, the mental faculties(神) means long-term memories or combined immunity. Cytokines can act as specilaizing, growing factors and particiate in extremly combined procedure being controlled by both positive and negative specializing signals. Blood gathering was carried out in the morning and on empty stomach. The plasma was seperated and Erythropoietin, Stem cell factor, Granulocyte-colony stimulaing factor, Tumor necrosis factor, interlukin-3, Interleukin-6 were measured with ELISA kit. According to the result of post analysis by Duncan, each constitution is different in SCF(stem cell factor), IL-6(interleukin-6), EPO(erythropoietin). The value of Stem cell factor is high in order of Soumin(少陰人), Soyangin(少陽人), and Taeumin(太陰人), The value of interleukin-6 is high in Taeumin, Soumin, and Soyangin. Erythropoietin is high in order of Soumin, Soyangin, and Taeumin.

• BMB Reports
• /
• 제53권3호
• /
• pp.148-153
• /
• 2020

Erythropoietin and iron have individually shown beneficial effects on early-phase liver regeneration following partial hepatectomy (PHx); however, there are limited data on the combined effect on late-phase liver regeneration after PHx. Here we examined combined effects of recombinant human erythropoietin (rhEPO, 3,000 IU/kg) and iron isomaltoside (IIM, 40 mg/kg) on late-phase liver regeneration following PHx and investigated the possible underlying mechanism. Rats administrated with rhEPO showed significantly higher liver mass restoration, interleukin-6 (IL-6, a hepatocyte mitogen) levels, and Ki-67-positive hepatocytes on day 7 after PHx than saline-treated controls. These beneficial effects were further enhanced on days 7 and 14 by co-treatment with IIM. This combination also significantly improved liver function indices, such as increased albumin production and decreased bilirubin levels, but did not alter serum levels of toxic parameters, such as aspartate transaminase and alanine transaminase. This study demonstrates that the combination of rhEPO and IIM synergistically improves late-phase liver regeneration and function after PHx, probably by promoting IL-6-mediated hepatocyte proliferation without adverse effects. Thus, this combination treatment can be a potential therapeutic strategy for patients undergoing resection for hepatic malignancies.