共查询到20条相似文献,搜索用时 22 毫秒
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AIM: To observe the anti-atherosclerosis effect of paeonal (Pae) on the activation of NF-κB and the expression of cell adhesion molecules in human umbilical vein endothelial cells (HUVECs) induced by hyperlipidemic serum. METHODS: Cultured HUVECs were used as target cells. Hyperlipidemic serum was added to the culture medium to establish the injury mode of HUVECs. Methyl thiazolyl tetrazolium (MTT) method was used to examine the cell viability. The mRNA expression of NF-κB p65 was determined by RT-PCR. The protein levels of IκB-α, intercellular cell adhesion molecule-1 (ICAM-1) and E-selectin were detected by Western blotting. RESULTS: After treated with Pae, the cell viability was increased and the morphological changes of HUVECs injured by hyperlipidemic serum trended to normal. The expression of IκB-α in HUVECs injured by hyperlipidemic serum increased, while the expression of NF-κB p65 mRNA, ICAM-1 and E-selectin protein was decreased. CONCLUSION: The anti-atherosclerosis mechanism of paeonal may be related to the inhibitory effect of the natural compound on the pathway of NF-κB/IκB, thereby reducing the expression of ICAM-1 and E-selectin and attenuating the inflammatory reaction in vascellum. 相似文献
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CHEN Yue-feng YANG Yue-jin RUAN Ying-mao CHEN Xi ZHANG Bao-jie WANG Qing-zhi SI Wen-xue TIAN Yi ZHOU Yan-wen CHEN Ji-lin GAO Run-lin CHEN Zai-jia 《园艺学报》2006,22(10):1943-1948
AIM: To investigate cardiomyocyte apoptosis and the expression of caspase-3, Bcl-2 and Bax after acute myocardial infarction (AMI) in rats.METHODS: AMI model was established with the ligation of left coronary artery in 78 randomly selected female SD rats.Twenty-four hours after operation, 43 survivors were randomly divided into 48-hour and 4-week two groups according to the time points: MI 48 h (n=11) and MI4 weeks (n=13) groups, sham-operated rats (S, n=27) were also randomly selected and reassigned to S48 h (n=10) and S4 weeks (n=10) groups.Cardiomyocyte apoptosis was detected with in situ terminal deoxynucleotidyl transferase (TdT)-dUTP nick-end labeling (TUNEL staining) and DNA gel electrophoresis.Caspase-3, Bcl-2 expression and Bax expression were detected with immunohistochemistry and Western blotting analysis.RESULTS: Compared with sham-operated group, after AMI, systolic, diastolic, and mean arterial blood pressures (SBP, DBP, MAP), left ventricular systolic pressure (LVSP) and the maximum change rate of left ventricular pressure rise and fall (±dp/dt) were significantly decreased (P<0.05, P<0.01), while left ventricular end diastolic pressure (LVEDP) was significantly increased (P<0.05) in MI 48 h group.All the above indices in MI 4 weeks group had the same change as that in MI48h group, with the LVEDP significantly higher (P<0.01), except for a non-significantly change in SBP, DBP and MAP (all P>0.05).In both MI 48 h and MI 4 weeks groups, myocyte apoptotic index was significantly increased in the infracted/scar, border and non-infarcted areas (P<0.05,P<0.01) with caspase-3 and Bax expressions increased significantly (P<0.05, P<0.01) in myocytes of the above three areas and Bcl-2 expression increased only in myocytes of the infracted area in MI 48 h group.Western blotting indicated that Bcl-2/Bax ratio was also decreased in MI 48 h subgroup.CONCLUSIONS: After AMI in rats, cardiomyocyte apoptosis happened in the infarction/scar, border and non-infarcted areas, with caspase-3 and Bax expression in myocytes increased, and with Bcl-2 expression increased in myocytes of infracted area and Bcl-2/Bax ratio decreased only early after AMI. 相似文献
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IκB is an inhibitor of nuclear factor-kappa B (NF-κB) and presents in the majority of cells. Eight structurally related members of the mammalian IκB family have been described:IκBα, IκBβ, IκBε, Bcl-3, IκBγ, IκBδ, p100 and p105. The ankyrin repeat domain of IκB can interact with NF-κB, and sequester NF-κB in the cytoplasm as inactive complexes. Most recently, IκBα has been found to inhibit p53 tumor suppressor protein by binding p53 to form a cytoplasmic p53·IκBα complex and studies have shown that p100 profoundly sensitizes cells to death-receptor-mediated apoptosis. The current review is to describe the members of IκB family, their related signaling pathways, and their application in tumor therapy. 相似文献
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AIM: To observe the effects of TNF-α/nuclear factor-κB(NF-κB)/matrix metalloproteinase-2(MMP-2) pathway on the expression of MMP-2 in the mice with viral myocarditis. METHODS: Six-week-old inbred male mice were randomly assigned to control and myocarditis group. The mice in myocarditis group and control group were intraperitoneally inoculated with 0.1 mL 10-5.69 TCID50/mL coxsackievirus B3 and vehicle (PBS), respectively. Ten mice were sacrificed at the 4th and 10th days after injection. The blood and heart specimens were harvested. The serum content of TNF-α was measured by ELISA. The myocardial levels of MMP-2, NF-κB p65 and IκBα were determined by Western blot. RESULTS: Compared with control group, the protein expression of MMP-2 and NF-κB p65 in the myocardium and the serum content of TNF-α were significantly increased in myocarditis group (P<0.05). The protein expression of IκBα was lower in myocarditis group than that in control group (P<0.05).CONCLUSION: TNF-α, NF-κB p65 and MMP-2 were higher in the mice with acute viral myocarditis. The increased expression of them might be involved in the pathogenesis of viral myocarditis. 相似文献
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AIM: To investigate the effects of NF-κB decoy oligodeoxynucleotides (ODNs) on apoptosis in lung cancer cell A549. METHODS: The treatments of lung cancer cells (A549) were divided into three groups: group A (control group); group B (decoy ODN group) and group C (scramble decoy ODN group). FITC-labeled NF-κB decoy ODNs was transfected into A549 with LipofectAMINETM2000. The activation was observed by electrophoretic mobility shift assays (EMSA). The proliferation was observed by growth curve. The apoptosis of cells were observed by flow cytometry and TdT mediated dUTP-biotin Nick End Labeling (TUNEL). The expression of Bcl-2 and Fas were observed by Western blot. RESULTS: After FITC-labeled decoy ODNs was transfected for 1 hour, the decoy ODNs was detected in the nuclei of A549 cells. EMSA performed the depression of the NF-κB binding to the nucleus. The growth curve showed the inhibition of the A549 cell growth and the percentage of apoptosis was increased compare with control group by flow cytometry and TUNEL. The amount of apoptosis inhibitor (Bcl-2) in group A and group C were 2.0 times and 2.1 times more than that in group B, respectively. The level of apoptosis accelerator (Fas) in group B were 2.6 times and 2.3 times more than that in group A and group C, respectively via Western blot. CONCLUSION: The NF-κB decoy ODNs accelerate the apoptosis of lung cancer cell A549 and the mechanism may be due to its inhibiting the expression of Bcl-2 and increasing the level of Fas. 相似文献
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DING Gui-xia ZHANG Ai-hua HUANG Song-ming WU Yuan-jun FEI Li GUO Mei CHEN Rong-hua 《园艺学报》2004,20(10):1754-1758
AIM: To investigate the role of NF-κB/IκB signal pathway in the regulation of cyclooxygenase-2 (COX-2) expression in human mesangial cells (HMC). METHODS: The PGE2 concentration in supernatants of HMC was measured by radioimmunoassay. COX-2 mRNA and protein expression were determined by RT-PCR and Western blot. Electrophoretic mobility shift assay (EMSA) and Western blot were used to detect the activity of NF-κB and degradation of IκB. RESULTS: IL-1β significantly upregulated COX-2 expression and PGE2 production in HMC. Significant up-regulation of NF-κB activation, nuclear translocation of p65 subunit, and degradation of IκB α and IκB β were observed in IL-1β-induced HMC. CONCLUSION: Expression of COX-2 in IL-1β-induced HMC is mediated by NF-κB/IκB signal pathway. 相似文献
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ZHANG Li-li PANG Hui L Min-li ZHANG Hui-ying JIA Jian-tao WANG Li-min LIU Yan LI Xu-jiong LI Bao-hong ZHANG Cui-ying ZHAO Zhong-fu HAN De-wu JI Cheng 《园艺学报》2013,29(5):941-946
AIM: To explore the cardiomyocyte apoptosis induced by glucose-regulated protein 78/immunoglobulin heavy chain-binding protein (GRP78/BiP) in liver cirrhotic rats and its mechanism. METHODS: The liver cirrhotic rat model was established with multiple pathogenic factors, and sampled at the time points of 4 weeks, 6 weeks and 8 weeks. In experiment 1, the heart was collected and weighed, the thickness of the left ventricular wall was measured, and the ratios of the left ventricular wall thickness to the heart weight, and the heart weight to the body weight were calculated. In experiment 2, TUNEL was used to detect the apoptotic cardiomyocytes,and the protein levels of GRP78/BiP, CCAAT/enhancer-binding protein homologous protein/growth arrest and DNA damage-inducible protein 153 (CHOP/GADD153), caspase-12, nuclear factor-κB p65 (NF-κB p65) and B-cell lymphoma/leukemia-2 (Bcl-2) in the myocar-dium were detected by the method of immunohistochemistry. RESULTS: Compared with the normal myocardium, significant larger ratios of the left ventricular wall thickness to the heart weight and the heart weight to the body weight, a significant increase in the cardiomyocyte apoptosis, and a significant larger positive expression index of GRP78/BiP in the hearts 8 weeks after modeling were observed. The protein levels of CHOP/GADD153 and caspase-12 were gradually increased during the development of liver cirrhosis and were significantly increased at 8 weeks. The positive expression of NF-κB p65 and Bcl-2 showed consistent changes, and were markedly higher at 4 weeks than those at the other time points. The positive expression index of GRP78/BiP was positively correlated with the apoptotic index, and the levels of CHOP/GADD153 and caspase-12. The positive expression index of CHOP/GADD153 was negatively correlated with NF-κB p65 and Bcl-2. CONCLUSION: Elevated expression of GRP78/BiP may play a crucial role in the pathogenesis of liver cirrhotic cardio-myopathy mediated by endoplasmic reticulum stress. 相似文献
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CHEN Shen-ren ZHENG Zhi-chao LUO Yi-ping DENG Li-juan HUANG Hai-hua CHEN Lin-xing ZHANG Wei 《园艺学报》2004,20(3):440-444
AIM: To investigate the expression and function of apoptosis-related protein, Fas, FasL, and Bcl-2 in the pathogenesis of autoimmune thyroiditis. METHODS: Immunohistochemical staining was performed on 20 Hashimoto's thyroiditis (HT), 20 Graves' disease (GD), and 20 thyroid follicular adenoma (TFA, as control).RESULTS: All the cases expressed Fas, mainly on the cell surface and cytoplasm. FasL was found in all except 3 of the TFA. Bcl-2 in 15 of HT, 19 of GD, 17 of TFA. In TFA follicular cells expressed moderate Fas and minimal or absent FasL. In HT, follicles adjacent to infiltrating lymphocytes showed a increased levels of Fas and FasL, but infiltrating lymphocytes exhibited weaker staining of Fas and FasL than thyrocytes. In GD, thyrocytes and lymphocytes showed nearly similar Fas with HT, but rather weaker for FasL than HT. Bcl-2 was nearly similar in GD and TFA, but follicular cells in vicinity of lymphocytes and lymphocytes located in germinal centers of HT tissues exhibited significantly weaker. CONCLUSION: The expression of Fas, FasL and Bcl-2 in Hashimoto's thyroiditis and Graves' disease was nearly similar. Strong FasL expression and weak Bcl-2 expression on the follicles in HT may induce apoptosis. These results provide further proof that the functions of Fas and its ligand and Bcl-2 may play an important part in the pathogenesis of autoimmune thyroid diseases. The lymphocytes do not seem to be directly engaged in the process with their own FasL, but they may provide some cytokines that , in turn , up-regulates Fas and/or FasL leading to apoptosis. 相似文献
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AIM:To investigate the effects of 1,25-dihydroxyvitamin D3 [1,25-(OH)2D3] on nuclear factor kappa B (NF-κB) signaling pathway in passively sensitized human airway smooth muscle cells (HASMCs). METHODS:HASMCs were passively sensitized with 10% serum from asthmatic patients. 1,25-(OH)2D3 was used as an interfering factor. Electrophoretic mobility shift assay (EMSA) was used to detect the DNA-binding activity of NF-κB. Immunocytochemical staining was used to observe the nuclear translocation of NF-κB p65. Western blotting was used for IκBα and phosphorylated IκBα protein detection. Real-time fluorescence quantitative PCR was used to determine vitamin D receptor (VDR), vitamin D 24-hydroxylase (CYP24) and IκBα mRNA expression. The mRNA expression of IκBα in HASMCs after actinomycin D treatment was also determined. RESULTS:(1) 1,25-(OH)2D3 significantly attenuated the DNA-binding activity of NF-κB and the nuclear translocation of NF-κB p65 in HASMCs passively sensitized by asthmatic serum. (2) 1,25-(OH)2D3 enhanced IκBα mRNA stability and inhibited IκBα protein phosphorylation in passively sensitized HASMCs, thus increasing IκBα expression in these HASMCs. (3) 1,25-(OH)2D3 up-regulated VDR mRNA level and evoked its functional response in passively sensitized HASMCs. CONCLUSION: 1,25-(OH)2D3 enhanced the expression of IκBα and therefore inhibited NF-κB signaling passway in HASMCs. This effect may be dependent on VDR, and responsible for the inhibitory effect of 1,25-(OH)2D3 on passively sensitized HASMCs. 相似文献
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AIM: To investigate the effect of butylphthalide on apoptosis of hippocampal neurons in Alzheimer disease (AD) rats via SIRT1/NF-κB signaling pathway and its mechanism. METHODS: AD rat model was established by intragastric administration of AlCl3 and intraperitoneal injection of D-galactose. After treated with butylphthalide at 25 mg/kg (low dose), 50 mg/kg (medium dose) and 100 mg/kg (high dose), the effects of butylphthalide on the morphology of hippocampal neurons, apoptosis rate, and the protein levels of Bcl-2, Bax, cleaved caspase-3 and the SIRT1/NF-κB signaling pathway associated proteins were determined by HE staining, flow cytometry and Western blot, respectively. After treated with SIRT1 agonist SRT1720 and inhibitor sirtinol, the role of SIRT1/NF-κB signaling pathway in hippocampal neuronal apoptosis was observed. On the basis of giving 50 mg/kg butylphthalide, sirtinol was administered, and the effect of butylphthalide on neuronal apoptosis regulated by SIRT1/NF-κB signaling pathway was evaluated. RESULTS: The morphology of hippocampal neurons in the AD rats were improved, the apoptosis rate of hippocampal neurons and the protein levels of Bax and cleaved caspase-3 were inhibited, and the protein levels of Bcl-2 and the activation of SIRT1/NF-κB signaling pathway were promoted by butylphthalide significantly (P<0.05). The protein expression of Bcl-2 and the activation of SIRT1/NF-κB signaling pathway were promoted, and the apoptosis of hippocampal neurons and the protein levels of Bax and cleaved caspase-3 were inhibited by SRT1720 remarkably (P<0.05), whereas the effect of sirtinol was contrary to that of SRT1720. After sirtinol treatment, the inhibitory effect of butylphthalide on apoptosis of hippocampal neurons, the protein levels of Bax and cleaved caspase-3, and the promotion of Bcl-2 protein expression in hippocampal neurons were markedly weakened (P<0.05). CONCLUSION: Butylphthalide inhibits the apoptosis of hippocampal neurons in the AD rats by down-regulating the protein expression of Bax and cleaved caspase-3, and up-regulating the protein expression of Bcl-2 through activating SIRT1/NF-κB signaling pathway. 相似文献
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AIM: To study the relationship between respiratory syncytial virus (RSV) infection and apoptosis, between RSV infection and expressions of FasL, Fas, Bcl-2 and Bax. METHODS: Apoptotic cells were examined by flow cytometry and transmission electron microscope. Immunohistochemical analysis was used to detect the expressions of apoptosis-associated gene FasL, Fas, Bcl-2 and Bax in A549 cells during RSV infection. RESULTS: Apoptotic index increased at 72 h and 120 h postinfection. Apoptotic cells were detected by transmission electron microscope. High-expressions of FasL, Fas and Bax genes and low-expression of Bcl-2 gene were detected by immunohistochemical staining. CONCLUSION: Apoptosis in A549 cells was induced by RSV infection. This apoptosis may be induced by up-regulating the expression of FasL, Fas, Bax genes and down-regulating the expression of Bcl-2 gene. 相似文献
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AIM:To explore the effect of ischemic preconditioning on cardiac myocyte apoptosis and the expression of bcl-2 during myocardial ischemia/reperfusion in rats. METHODS:We use TUNEL,immunohistochemical and in situ hybridization(ISH) methods to detect the cardiac myocyte apoptosis and the expression of bcl-2 during myocardial ischemia/reperfusion in rats. RESULTS:①The numbers of positive cardiac myocyte nuclear and the percentage of positive cardiac myocyte nuclear in IP+I/R3h group decreased significantly(P<0.05,P<0.01)compared with I/R3h group,respectively.②The numbers of bcl-2 protein positive cardiomyocyte and the percentage of bcl-2 protein positive cardiomyocyte in IP+I/R3h group were higher(P<0.01)than that of I/R3h group,respectively.The numbers of positive bcl-2 mRNA cardiomyocyte and the percentage of positive bcl-2 mRNA cardiomyocyte in IP+I/R1h group were higher(P<0.01)than that of I/R1h group,respectively.CONCLUSION:① The first window of IP's protection could reduce cardiomyocyte apoptosis significantly.② Up-regulating the protein expression of bcl-2 in cardiomyocytes during I/R may be one of the mechanisms of first window of IP's protection. 相似文献
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AIM: To explore the effect of PKC activition on cardiac myocyte apoptosis and expression of bcl- 2 during myocardial ischemia/reperfusion(I/R) in rats. METHODS: TUNEL,immunohistochemistry and in situ hybridization were used. RESULTS: The TUNEL data showed that the numbers of positive cardiac myocyte nucleus and the percentage of positive cardiac myocyte nucleus in PMA+IR3 h group decreased significantly(P<0.05,P<0.01), compared to those in IR3h group. The number of Bcl-2 protein positive cardiomyocytes and the percentage of Bcl-2 protein positive cardiomyocytes in PMA+IR3h group were higher than those in IR3h group (P<0.01) bcl- 2 mRNA expression showed the same changes in PMA+IR0h group compared to IR1h group.CONCL USIONS:Activation of PKC decreased cardiomyocyte death during I/R.Upregulation of bcl-2 gene expression in cardiomyocytes during I/R may be one of the mechanisms of decreasing cardiomyocyte death by PCK activating during I/R. 相似文献
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GAO Qing LI Shu-ren XUN Li-ying YUAN Ke-xin XIE Yue-tao ZHANG Qian-hui HAO Qing-qing DANG Yi QI Xiao-yong 《园艺学报》2015,31(4):640-646
AIM: To investigate the effects of transplantation of bone marrow mesenchymal stem cells (BMSCs) modified by bcl-2 gene on myocardial cell apoptosis, angiogenesis and cardiac function in the rabbit after acute myocardial infarction (MI).METHODS: The rabbit BMSCs were isolated, cultured and purified in vitro. The BMSCs were transfected with adenovirus or adenovirus-Bcl-2. The rabbit model of MI was established by ligation of left anterior descending branch. The rabbits were injected with Ad-Bcl-2-BMSCs (MI+Bcl-2-BMSCs group), Ad-BMSCs (MI+BMSCs group) and DMEM (MI group) in infarction marginal zone 2 weeks after ligation. The cardiac function was evaluated by echocardiography.The apoptosis of myocardial cells was measured by TUNEL. The mRNA expression of VEGF was detected by real-time PCR. The expression of CD31 was examined by immunohistochemical staining, and new blood capillaries were counted at 4 weeks after BMSCs transplantation. The correlation of the above values with cardiac function was analyzed.RESULTS: The cardiac function was better, the apoptotic rate was lower, the mRNA expression of VEGF and the capillary density were higher in both MI+Bcl-2-BMSCs group and the MI+BMSCs group than those in MI group, and those in MI+Bcl-2-BMSCs group increased more obviously.The left ventricular ejection fraction (LVEF) had a negative correlation with the myocardial cell apoptosis rate. A positive correlation with the mRNA expression level of VEGF and the capillary density was also observed.CONCLUSION: The transplantation of BMSCs modified by bcl-2 gene significantly reduces the myocardial cell apoptosis, promotes angiogenesis, improves heart function of the rabbits with MI. 相似文献
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AIM: To observe the effects of transection of right cervical sympathetic trunk (TCST) on inflammatory response and expression of high mobility group box 1 (HMGB1) and TLR4/NF-κB signaling pathway in the rats after acute myocardial infarction (AMI). METHODS: AMI model was established by ligation of left anterior descending coronary artery in SD rats, then the model rats were randomly divided into MI group and MI+TCST group. MI+TCST model was performed by transection of right cervical sympathetic trunk after left anterior descending coronary artery ligation. The rats in MI group and MI+TCST group were divided into 1, 3, 7, 14 and 28 d subgroups, and another sham operation group threading without ligation, with 8 rats in above each group. After modeling for 4 weeks, the cardiac function was measured by echocardiography. All rats were killed to harvest the hearts for mesuring cardiac hypertrophy index. The myocardial tissue close to infarction was observed with HE staining. The relative mRNA expression levels of HMGB1, tumor necrosis factor α(TNF-α) and interleukin (IL)-6 at different time points were detected by real-time PCR. The protein expression of HMGB1 and TLR4 at different time points after AMI was determined by Western blot. The effect of transection of right cervical sympathetic trunk on the expressions of HMGB1 and TLR4/NF-κB signaling pathway was also analyzed.RESULTS: Compared with the MI group, left ventricular ejection fraction (LVEF) and left ventricular shorterning fraction (LVFS) were significantly higher (P<0.05), left ventricular end-diastole dimension (LVEDd), left ventricular end-systole dimension (LVESd) and cardiac hypertrophy index were significantly lower (P<0.05), and the mRNA levels of HMGB1, TNF-α and IL-6 decreased significantly in MI+TCST group (P<0.05). Western blot results revealed that the protein expression level of HMGB1 increased in the infarct border zone at 3 d, and reached its peak at 7 d, then gradually decreased, and at 28 d after MI in MI group was still significantly higher than that in sham group (P<0.05). The protein expression of TLR4 was consistent with that of HMGB1. Transection of right cervical sympathetic trunk reduced protein expression of HMGB1 and TLR4/NF-κB signaling pathway-related proteins (P<0.05).CONCLUSION: Transection of right cervical sympathetic trunk improves ventricular remodeling and maintaining cardiac function. The mechanism may be related to inhibiting HMGB1/TLR4/NF-κB signaling pathway to reduce inflammatory response. 相似文献
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AIM: To study the expression of endostatin in ischemic myocardium of myocardial infarction (MI) rats in various periods and the correlation with VEGF expression and microvascular density (MVD).METHODS: Thirty-two male Sprague-Dawley rats after myocardial infarction were randomly divided into 7, 14, 21 and 28 days group.The sham group was normal control group (eight rats in each group).The expression of endostatin, VEGF and MVD in ischemic myocardium were observed by immunohistochemistry.RESULTS: The expression of endostatin significantly increased in the ischemic myocardium after MI, peaked at 7 days, then gradually decreased at 14, 21 and 28 days.The endostatin level at 28 days was the same as the shams.The changing trends of expression of endostatin in ischemic myocardium after MI were similar to that of VEGF and were significantly correlated with the MVD.CONCLUSION: The expression of endostatin increased in ischemic myocardium of myocardial infarction rats.The changing trends of endostatin were similar to that of VEGF and positively correlated with the MVD.These data suggest that endostatin may modulate ischemic myocardium angiogenesis after myocardial infarction. 相似文献
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AIM: To investigate the combined effect of octreotide and Dachaihu decoction on the treatment of severe acute pancreatitis(SAP). METHODS: Wistar rats(n=50) were randomly divided into sham group, SAP group, octreotide group, Dachaihu decoction group and combination group. The quantity of ascites was measured. The levels of amylase, alanine aminotransferase and creatinine in the serum were examined. The morphological changes of the pancreatic tissues were observed by HE staining. The activation of NF-κB and IκBα expression were determined by Western blot. The mRNA expression with ICAM-1 and IL-1 was detected by qPCR.RESULTS: Combined treatment with octreotide and Dachaihu decoction effectively reduced the quantity of ascites and the levels of amylase, alanine aminotransferase and creatinine in the serum in SAP rats. Moreover, combined treatment significantly inhibited SAP-induced activation of NF-κB and decrease in IκBα protein expression, accompanied by a decrease in ICAM-1 and IL-1 mRNA expression. CONCLUSION: Combination of octreotide with Dachaihu decoction effectively attenuates SAP by inhibiting NF-κB signaling pathway and ICAM-1 and IL-1 expression. 相似文献