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Milajerdi A, Bagheri F, Mousavi SM, Hassanzadeh Keshteli A, Saneei P, Esmaillzadeh A, Adibi P. Breakfast skipping and prevalence of heartburn syndrome among Iranian adults. Eat Weight Disord 2021; 26:2173-2181. [PMID: 33184767 DOI: 10.1007/s40519-020-01065-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/14/2020] [Accepted: 10/23/2020] [Indexed: 11/28/2022] Open
Abstract
PURPOSE Limited data are available linking breakfast consumption to Heart Burn Syndrome (HBS). This study was done to investigate to find whether breakfast consumption is associated with HBS. This cross-sectional study was done to investigate the association between breakfast consumption and HBS among Iranian adults. METHODS This cross-sectional study was performed among 4763 general adults of Isfahan, Iran. Participants' patterns of breakfast eating were assessed by asking two questions from them. How often do you eat breakfast in a week?" Participants were able to respond as: "never or 1 day/wk", "2-4 days/wk", "5-6 days/wk", "every day". HBS was defined as the presence of HBS at sometimes, often or always using a Persian version of validated self-administered modified ROME III questionnaire. RESULTS Totally, 4763 patients with HBS completed this cross-sectional study, where about 32.4% of them intake breakfast less than one time per week. After controlling for potential confounders, participants who consumed breakfast every day had a 43% lower risk for having HBS as compared with those who had breakfast ≤ 1 times/wk (OR 0.57; 95% CI 0.41-0.80). A significant inverse relationship was found between breakfast consumption and frequent than scare HBS (OR 0.57; 95% CI 0.40-0.77) among the whole population, not in patients with HBS. No significant association was observed between breakfast intake and severity of HBS (OR 0.56; 95% CI 0.31-1.04). CONCLUSION We found an inverse association between frequency of breakfast consumption and odds of HBS as well as the frequency of HBS among the adult population. Prospective studies are required to confirm these findings. LEVEL OF EVIDENCE Level V, cross-sectional descriptive study.
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Affiliation(s)
- Alireza Milajerdi
- Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran.,Research Center for Biochemistry and Nutrition in Metabolic Diseases, Kashan University of Medical Sciences, Kashan, Iran
| | - Fariba Bagheri
- Department of Community Nutrition, School of Nutrition and Food Sciences, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Seyed Mohammad Mousavi
- Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | - Ammar Hassanzadeh Keshteli
- Department of Medicine, University of Alberta, Edmonton, Alberta, Canada.,Integrative Functional Gastroenterology Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Parvane Saneei
- Department of Community Nutrition, School of Nutrition and Food Sciences, Isfahan University of Medical Sciences, Isfahan, Iran.,Students' Research Committee, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Ahmad Esmaillzadeh
- Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran. .,Obesity and Eating Habits Research Center, Endocrinology and Metabolism Molecular-Cellular Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran. .,Food Security Research Center, Department of Community Nutrition, School of Nutrition and Food Science, Isfahan University of Medical Sciences, Isfahan, Iran.
| | - Peyman Adibi
- Integrative Functional Gastroenterology Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
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Liang X, Yang LX, Guo R, Shi Y, Hou X, Yang Z, Zhou X, Liu H. Atorvastatin attenuates plaque vulnerability by downregulation of EMMPRIN expression via COX-2/PGE2 pathway. Exp Ther Med 2017; 13:835-844. [PMID: 28450907 PMCID: PMC5403495 DOI: 10.3892/etm.2017.4062] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2015] [Accepted: 09/06/2016] [Indexed: 01/23/2023] Open
Abstract
Extracellular matrix metalloproteinase inducer (EMMPRIN) reportedly has a key regulatory role in matrix metalloproteinase (MMP) activities and the progression of atherosclerosis. Statins, which are anti-atherosclerotic pharmacological agents, are widely applied in clinical settings. The aim of the present study was to investigate the pharmaceutical effect of atorvastatin on EMMPRIN expression in atherosclerotic plaques. An atherosclerotic mouse model was established using apoliprotein E-deficient (ApoE−/−) mice raised on a high-fat diet. Additionally, a low (5 mg/kg/day) or high dosage (10 mg/kg/day) of atorvastatin suspension was administered orally for eight weeks, beginning on week 7 or 11 respectively. The effects of atorvastatin on atherosclerotic plaque formation and EMMPRIN expression were subsequently determined. The THP-1 cell line was used to investigate the effect of atorvastatin on EMMPRIN expression in vitro. The results demonstrated that the high-fat diet led to vulnerable plaques (VPs) and increased EMMPRIN expression in VPs in ApoE−/− mice. Atorvastatin treatment decreased EMMPRIN expression in the aortas and plaques of ApoE−/− mice. In vitro, oxidized low-density lipoprotein (ox-LDL) induced the expression of cyclooxygenase-2 (COX-2) and EMMPRIN in THP-1 macrophages, and atorvastatin inhibited ox-LDL-induced expression of PGE2, EMMPRIN and COX-2 in THP-1 macrophages. Therefore, the present data indicated that atorvastatin treatment reduces the vulnerability of atherosclerotic plaques and expression of EMMPRIN, and that the inhibitory effect of atorvastatin on EMMPRIN may occur via the COX-2/PGE2 signaling pathway in macrophages.
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Affiliation(s)
- Xing Liang
- Department of Cardiology, Kunming General Hospital of Chengdu Military Area, Kunming, Yunnan 650032, P.R. China
| | - Li-Xia Yang
- Department of Cardiology, Kunming General Hospital of Chengdu Military Area, Kunming, Yunnan 650032, P.R. China
| | - Ruiwei Guo
- Department of Cardiology, Kunming General Hospital of Chengdu Military Area, Kunming, Yunnan 650032, P.R. China
| | - Yankun Shi
- Department of Cardiology, Kunming General Hospital of Chengdu Military Area, Kunming, Yunnan 650032, P.R. China
| | - Xianhua Hou
- Department of Neurology, Southwestern Hospital, Third Military Medical University, Chongqing 400038, P.R. China
| | - Zhihua Yang
- Department of Cardiology, Kunming General Hospital of Chengdu Military Area, Kunming, Yunnan 650032, P.R. China
| | - Xiaobin Zhou
- Department of Cardiology, Kunming General Hospital of Chengdu Military Area, Kunming, Yunnan 650032, P.R. China
| | - Hong Liu
- Department of Cardiology, Kunming General Hospital of Chengdu Military Area, Kunming, Yunnan 650032, P.R. China
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Patients with unrecognized peripheral arterial disease (PAD) assessed by ankle-brachial index (ABI) present a defined profile of proinflammatory markers compared to healthy subjects. Cytokine 2012; 59:294-8. [PMID: 22595645 DOI: 10.1016/j.cyto.2012.04.038] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2011] [Revised: 04/19/2012] [Accepted: 04/25/2012] [Indexed: 12/18/2022]
Abstract
BACKGROUND Many studies have postulated that atherosclerosis should be considered as an inflammatory disease. In addition, some studies have focused on the relationship between inflammation and peripheral arterial disease (PAD). OBJECTIVE Define the plasma levels of soluble markers, including the proinflammatory cytokine interleukin-6 (IL-6), the anti-inflammatory cytokine transforming growth factor-β1 (TGF-β1), the endothelial-specific adhesion factor (E-selectin) and two proteinases involved in extracellular matrix degradation (matrix metalloproteinases-2 and -9, MMP-2, and MMP-9) in previously unrecognized patients with peripheral artery disease (PAD) and non-PAD controls. RESULTS Significantly higher levels of IL-6, E-selectin and MMP-2/MMP-9 and significantly reduced levels of TGF-β1 were found in PAD patients (ankle-brachial index, ABI⩽0.9) compared to non-PAD control subjects (1.4>ABI>0.9). CONCLUSION The results demonstrated the subjects with unrecognized PAD (ABI⩽0.9) show a characteristic phlogistic pattern differently from healthy subjects and it strongly supports the pivotal role played by inflammatory and immunological mechanisms in the initiation and progression of the atherosclerotic process in peripheral arteries. These biomarkers could be helpful to screen the susceptibility for the diseases in peripheral arteries.
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Meng S, Wang LS, Huang ZQ, Zhou Q, Sun YG, Cao JT, Li YG, Wang CQ. Berberine ameliorates inflammation in patients with acute coronary syndrome following percutaneous coronary intervention. Clin Exp Pharmacol Physiol 2012; 39:406-11. [PMID: 22220931 DOI: 10.1111/j.1440-1681.2012.05670.x] [Citation(s) in RCA: 67] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
1. Inflammation is central to the pathogenesis of acute coronary syndrome (ACS) and is associated with adverse clinical outcomes after percutaneous coronary intervention (PCI). Recent in vitro work has demonstrated the anti-inflammatory effect of berberine, a primary component of the traditional Chinese medicine 'umbellatine'. In the present study, we further tested whether berberine had any beneficial effects on ACS patients following PCI. 2.In all, 130 ACS patients undergoing PCI were recruited to the present study. Sixty-one patients were treated with berberine (300 mg, t.i.d., for 30 days) in addition to standard therapy, whereas the remaining patients received standard therapy alone. Circulating inflammatory markers were measured by ELISA, whereas serum lipid profiles were measured by routine chemical assays. 3.In the berberine-treated group, matrix metalloproteinase (MMP)-9, intercellular adhesion molecule (ICAM)-1, vascular cell adhesion molecule (VCAM)-1, C-reactive protein, interleukin-6 and monocyte chemoattractant protein-1 were significantly reduced relative to baseline values. Furthermore, the changes in MMP-9, ICAM-1 and VCAM-1 from baseline to after 1 month of treatment differed significantly between the two patient groups. There was a tendency for berberine to induce a slightly greater reduction in low-density lipoprotein cholesterol and triglycerides than standard therapy alone, without affecting high-density lipoprotein cholesterol, but the differences failed to reach statistical significance. No severe adverse effects of berberine were observed. 4.The results of the present study provide the first clinical evidence of the anti-inflammatory action of berberine in ACS patients following PCI. Berberine may become adjunct therapy to further improve clinical outcomes via its anti-inflammatory effect in ACS patients.
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Affiliation(s)
- Shu Meng
- Department of Cardiology, Xinhua Hospital Affiliated to Shanghai Jiaotong University, School of Medicine
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Kater ALDA, Batista MC, Ferreira SRG. Improved endothelial function with simvastatin but unchanged insulin sensitivity with simvastatin or ezetimibe. Metabolism 2010; 59:921-6. [PMID: 20199786 DOI: 10.1016/j.metabol.2010.02.011] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
In addition to their expected effects on lipid profile, lipid-lowering agents may reduce cardiovascular events because of effects on nonclassic risk factors such as insulin resistance and inflammation. Ezetimibe specifically blocks the absorption of dietary and biliary cholesterol as well as plant sterols. Although it is known that an additional reduction of low-density lipoprotein cholesterol (LDL-C) levels can be induced by the combination of ezetimibe with statins, it is not known if this can enhance some pleiotropic effects, which may be useful in slowing the atherosclerotic process. This study assessed the effects of simvastatin and ezetimibe, in monotherapy or in combination, on markers of endothelial function and insulin sensitivity. Fifty prediabetic subjects with normo- or mild-to-moderate hypercholesterolemia were randomly allocated to 2 groups receiving either ezetimibe (10 mg/d) or simvastatin (20 mg/d) for 12 weeks, after which the drugs were combined for both groups for an additional 12-week period. Clinical and laboratory parameters were measured at baseline and after 12 and 24 weeks of therapy. Homeostasis model assessment of insulin resistance index and the area under the curve of insulin were calculated. As expected, both groups receiving drugs in isolation significantly reduced total cholesterol, LDL-C, apolipoprotein B, and triglyceride levels; and additional reductions were found after the combination period (P < .05). After 12 weeks of monotherapy, plasminogen activator inhibitor-1 levels and urinary albumin excretion were lower in the simvastatin than in the ezetimibe group. No change in homeostasis model assessment of insulin resistance index, area under the curve of insulin, and adiponectin levels was observed after either the monotherapies or the combined therapy. However, simvastatin combined with ezetimibe provoked significant reductions in E-selectin and intravascular cellular adhesion molecule-1 levels that were independent of LDL-C changes. Our findings support claims that simvastatin may be beneficial in preserving endothelial function in prediabetic subjects with normo- or mild-to-moderate hypercholesterolemia. Alternatively, a deleterious effect of ezetimibe on the endothelial function is suggested, considering the increase in intravascular cellular adhesion molecule-1 and E-selectin levels. Simvastatin and ezetimibe, in isolation or in combination, do not interfere with insulin sensitivity.
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Affiliation(s)
- Ana Lucia de Almeida Kater
- Division of Endocrinology, Department of Internal Medicine, Federal University of São Paulo, São Paulo 04023-062, Brazil
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Inflammation but not endothelial dysfunction is associated with the severity of coronary artery disease in dyslipidemic subjects. Mediators Inflamm 2009; 2009:469169. [PMID: 19584917 PMCID: PMC2702507 DOI: 10.1155/2009/469169] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2009] [Revised: 03/11/2009] [Accepted: 04/15/2009] [Indexed: 02/08/2023] Open
Abstract
Introduction. Endothelial dysfunction and inflammation play a key role in the development of atherosclerosis. The present study evaluated endothelial function, inflammatory parameters, and carotid intima-media thickness (IMT) in dyslipidemic patients with or without coronary artery disease (CAD). Methods. Metabolic profile and inflammatory parameters were determined in dyslipidemic patients with (+CAD, n = 33) and without (−CAD, n = 69) symptomatic CAD. Endothelial function was evaluated by flow mediated dilatation (FMD) and plasma concentration of nitrites and nitrates. Carotid IMT was measured by ultrasound. Results. No significant differences were observed in anthropometric hemodynamic or metabolic parameters between the groups. After adjusting by age and medication usage, some inflammatory markers were significantly higher in +CAD; however no significant differences in FMD or plasma levels of nitrites were observed. Conclusions. In subjects with dyslipidemia, the presence of CAD is associated with an elevation of certain inflammatory markers and carotid IMT but not with further endothelial dysfunction.
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Determinants of plasma interleukin-6 levels among survivors of myocardial infarction. ACTA ACUST UNITED AC 2008; 15:631-8. [DOI: 10.1097/hjr.0b013e3283069d9a] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Grönros J, Wikström J, Brandt-Eliasson U, Forsberg GB, Behrendt M, Hansson GI, Gan LM. Effects of rosuvastatin on cardiovascular morphology and function in an ApoE-knockout mouse model of atherosclerosis. Am J Physiol Heart Circ Physiol 2008; 295:H2046-53. [PMID: 18790840 DOI: 10.1152/ajpheart.00133.2008] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
This study investigated the effects of rosuvastatin on plaque progression and in vivo coronary artery function in apolipoprotein E-knockout (ApoE-KO) mice, using noninvasive high-resolution ultrasound techniques. Eight-week-old male ApoE-KO mice (n = 20) were fed a high-fat diet with or without rosuvastatin (10 micromol.kg(-1).day(-1)) for 16 wk. When compared with control, rosuvastatin reduced total cholesterol levels (P < 0.05) and caused significant retardation of lesion progression in the brachiocephalic artery, as visualized in vivo using an ultrasound biomicroscope (P < 0.05). Histological analysis confirmed the reduction of brachiocephalic atherosclerosis and also revealed an increase in collagen content in the statin-treated group (P < 0.05). Coronary volumetric flow was measured by simultaneous recording of Doppler velocity signals and left coronary artery morphology before and during adenosine infusion. The hyperemic flow in response to adenosine was significantly greater in left coronary artery following 16 wk of rosuvastatin treatment (P < 0.001), whereas the baseline flow was similar in both groups. In conclusion, rosuvastatin reduced brachiocephalic artery atherosclerotic plaques in ApoE-KO mice. Coronary artery function assessed using recently developed in vivo ultrasound-based protocols, also improved.
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Affiliation(s)
- J Grönros
- Department of Physiology, Institute of Neuroscience and Physiology, The Sahlgrenska Academy, Göteborg University, Göteborg, Sweden
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Foglieni C, Maisano F, Dreas L, Giazzon A, Ruotolo G, Ferrero E, Li Volsi L, Coli S, Sinagra G, Zingone B, Alfieri O, Becker AE, Maseri A. Mild inflammatory activation of mammary arteries in patients with acute coronary syndromes. Am J Physiol Heart Circ Physiol 2008; 294:H2831-7. [PMID: 18441195 DOI: 10.1152/ajpheart.91428.2007] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Acute coronary syndromes (ACS) are characterized by multiple unstable coronary plaques and elevated circulating levels of inflammatory biomarkers. The endothelium of internal mammary arteries (IMA), which are atherosclerosis resistant, is exposed to proinflammatory stimuli as vessels that develop atherosclerosis. Our study investigated the IMA endothelial expression of inflammatory molecules in patients with ACS or chronic stable angina (CSA). IMA demonstrated normal morphology, intact endothelial lining, and strong immunoreactivity for glucose transporter 1. E-selectin expression was observed more frequently in IMA of ACS patiention than CSA patients (ACS 61% vs. CSA 14%, P = 0.01). High fluorescence for major histocompatibility complex (MHC) was significantly more frequent on the luminal endothelium (ACS 66.7% vs. CSA 17.6%, P = 0.001 for class I; and ACS 66.7% vs. CSA 6.2%, P = 0.0003 for class II-DR) and on the vasa vasorum (ACS 92.9% vs. CSA 33.3% and 7.7%, P = 0.0007 and P < 0.0001 for class I and class II-DR, respectively) of ACS patients than CSA patients. ICAM-1, VCAM-1, Toll-like receptor 4, tissue factor, IL-6, inducible nitric oxide synthase, and TNF-alpha expression were not significantly different in ACS and CSA. Circulating C-reactive protein [ACS 4.8 (2.6-7.3) mg/l vs. CSA 1.8 (0.6-3.5) mg/l, P = 0.01] and IL-6 [ACS 4.0 (2.6-5.5) pg/ml vs. CSA 1.7 (1.4-4.0) pg/ml, P = 0.02] were higher in ACS than CSA, without a correlation with IMA inflammation. The higher E-selectin, MHC class I and MHC class II-DR on the endothelium and vasa vasorum of IMA from ACS patients suggests a mild, endothelial inflammatory activation in ACS, which can be unrelated to the presence of atherosclerotic coronary lesions. These findings indicated IMA as active vessels in coronary syndromes.
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Affiliation(s)
- Chiara Foglieni
- Clinical Cardiovascular Biology Laboratory and Cardiac Surgery Unit, Cardiothoracic and Vascular Department, University Vita-Salute, San Raffaele Scientific Institute, Milano, Italy.
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