scholarly journals Low profilin 1 serum levels are associated with diabetes, family history and multivessel lesions in patients with coronary artery disease

2020 ◽  
Author(s):  
Elżbieta Paszek ◽  
Wojciech Zajdel ◽  
Krzysztof Plens ◽  
Krzysztof Żmudka ◽  
Jacek Legutko ◽  
...  
Keyword(s):  
Coronary Artery Disease ◽  
Coronary Artery ◽  
Family History ◽  
Serum Levels ◽  
Artery Disease ◽  
Diabetes Family History ◽  
Diabetes Family

Abstract 425: Coronary Artery Disease in Patients with Premature Atherosclerotic Peripheral Artery Disease

2012 ◽  
Vol 32 (suppl_1) ◽  
Author(s):  
Hamza Rana ◽  
Jeanette S Andrews ◽  
Kimberley J Hansen ◽  
Pavel J Levy
Keyword(s):  
Coronary Artery Disease ◽  
Logistic Regression ◽  
Coronary Artery ◽  
Family History ◽  
Peripheral Artery ◽  
History Of ◽  
Premature Cad ◽  
Artery Disease ◽  
Diabetes Family History ◽  
Diabetes Family

Objective: Premature atherosclerotic peripheral artery disease (PAD) is being diagnosed with increasing frequency. Little is known about concomitant coronary artery disease (CAD) in patients with premature PAD. This study examines prevalence, associated clinical characteristics, and predictors of concomitant CAD in young PAD patients. Methods: We studied patients with severe atherosclerotic PAD <55 years of age (mean 49.36±6.45 yrs) treated at a single academic Vascular center between 1998 and 2010. Data was collected at the time of initial evaluation. CAD was defined by documented acute coronary syndrome; and/or prior coronary revascularizations. Associations with concomitant CAD were evaluated univariately using chi-square tests for categorical characteristics or t-tests for continuous characteristics, and using multivariable logistic regression. Results: Total of 561 patients (46% female, 20% Black) were analyzed. Mean age at diagnosis was 46.64±6.86 years. Risk factors included smoking (97%), hyperlipidemia (67%), hypertension (64%), family history of premature CAD (47%), and diabetes (25%). Aortoiliac disease was present in 77% of patients; 36% were disabled. Overall, 174 (31%) patients had clinical CAD. Patients with premature CAD were less likely to be Blacks (p=0.004), had greater frequency of hypertension, hyperlipidemia, diabetes, family history of premature CAD, polyvascular disease (i.e. cerebral vascular disease [CeVD]) (p<.001 for each), renovascular disease (p=.016) and mesenteric disease (p=.012). Multivariable logistic regression modeling showed higher odds of concomitant CAD for patients with hyperlipidemia (OR 4.71; 95 CI 2.82-7.85; p<.0001), diabetes (OR 2.11; 95% CI 1.28-3.47; p<0.01), family history of premature CAD OR 2.00; 95% CI 1.27-3.14;p<0.01) CeVD (OR 2.15; 95% CI 1.34-3.48;p<0.01), mesenteric vascular disease (OR 2.70;95% CI 1.19-6.14; p=.02). One pack year in smoking increase had 1.01 times odds of concomitant CAD (95% CI 1.001-1.018; p=.02). Conclusions: Clinical CAD was prevalent in 1/3 of patients with premature PAD, and those with premature CAD were less likely to be Black. Among patients with premature PAD, higher odds of concomitant clinical CAD were associated with presence of hyperlipidemia, diabetes, family history of premature CAD, polyvascular disease.

scholarly journals Serum levels of total sialic acid and lipid profile with the severity of the vessel in patients with non-smoker and diabetic coronary artery disease

2020 ◽  
Vol 42 (5) ◽  
pp. 494-500
Author(s):  
Fatemeh Khaki-Khatibi
Keyword(s):  
Coronary Artery Disease ◽  
Coronary Artery ◽  
Sialic Acid ◽  
Family History ◽  
Serum Level ◽  
Serum Levels ◽  
Control Group ◽  
Total Sialic Acid ◽  
Significant Difference ◽  
Artery Disease

Background: Coronary Artery Disease (CAD) is a major cause of mortality in most countries. Many risk factors such as high blood pressure, hyperlipidemia, diabetes, age, sex, obesity, smoking, and family history play a role in CAD. The aim of this study was to evaluate the concentration of Total Sialic Acid (TSA) and Lipid Profiles (LP) with the Severity of the Vessel in patients with non-smoker and diabetic CAD, so that by measuring these parameters, effective help for diagnosis and prevention for healthy people Prone to CAD, and also control the treatment of patients. Methods: In this study, 200 individual including 160 patient and 40 control group were considered. All patient groups were non-smokers and diabetic. Patients were divided into 4 groups according to the results of angiography: Patients with Normal angiography (n = 40) with one eclipse (n = 40), patients with double stenosis (n = 40) and patients with eclipse Three vessels (n = 40). The control group was chosen from people who had no history of CAD and other diseases. The lipid profile was measured by standard methods and serum total sialic acid was measured by ELISA method. Results: There was no significant difference between the two groups in age and sex, but there was a significant difference in family history (p<0.05). There was a significant difference in serum glucose level between the patient and the control group (p<0.05), Also hs-CRP serum levels were normal in two patient and control groups. Serum levels of cholesterol, triglyceride and LDL in patient group were significantly higher than that of the control group but HDL serum level was adverse (p <0.05), Also TSA serum level in the patient group was significantly higher than the control group (p<0.05). Conclusion: Serum Total Sialic Acid level in non-smoker and diabetic CAD patients has a significant increase compared to the control group. It seems that the above biochemical parameters contribute significantly to the development and progression of atherosclerosis and CAD, by which timely measurements of these parameters in healthy individual probably can be helpful in preventing and improving CAD and controlling the treatment of patients.

Osteoprotegerin and Osteopontin Serum Levels are Associated with Vascular Function and Inflammation in Coronary Artery Disease Patients

2020 ◽  
Vol 18 (5) ◽  
pp. 523-530 ◽  
Author(s):  
Konstantinos Maniatis ◽  
Gerasimos Siasos ◽  
Evangelos Oikonomou ◽  
Manolis Vavuranakis ◽  
Marina Zaromytidou ◽  
...  
Keyword(s):  
Coronary Artery Disease ◽  
Coronary Artery ◽  
Endothelial Function ◽  
Vascular Function ◽  
Serum Levels ◽  
Atherosclerosis Progression ◽  
Control Subjects ◽  
Significant Difference ◽  
Artery Disease ◽  
Stable Cad

Background: Osteoprotegerin and osteopontin have recently emerged as key factors in both vascular remodelling and atherosclerosis progression. Interleukin-6 (IL-6) is an inflammatory cytokine with a key role in atherosclerosis. The relationship of osteoprotegerin, osteopontin, and IL-6 serum levels with endothelial function and arterial stiffness was evaluated in patients with coronary artery disease (CAD). Methods: We enrolled 219 patients with stable CAD and 112 control subjects. Osteoprotegerin, osteopontin and IL-6 serum levels were measured using an ELISA assay. Endothelial function was evaluated by flow-mediated dilation (FMD) in the brachial artery and carotid-femoral pulse wave velocity (PWV) was measured as an index of aortic stiffness. Results: There was no significant difference between control subjects and CAD patients according to age and sex. Compared with control subjects, CAD patients had significantly impaired FMD (p<0.001) and increased PWV (p=0.009). CAD patients also had significantly higher levels of osteoprotegerin (p<0.001), osteopontin (p<0.001) and IL-6 (p=0.03), compared with control subjects. Moreover, IL-6 levels were correlated with osteoprotegerin (r=0.17, p=0.01) and osteopontin (r=0.30, p<0.001) levels. FMD was correlated with osteoprotegerin levels independent of possible confounders [b coefficient= - 0.79, 95% CI (-1.54, -0.05), p=0.04]. Conclusion: CAD patients have increased osteoprotegerin, osteopontin and IL-6 levels. Moreover, there is a consistent association between osteoprotegerin and osteopontin serum levels, vascular function and inflammation in CAD patients. These findings suggest another possible mechanism linking osteoprotegerin and osteopontin serum levels with CAD progression through arterial wall stiffening and inflammation.

scholarly journals Implications of cardiac markers in risk-stratification and management for COVID-19 patients

Critical Care ◽  
2021 ◽  
Vol 25 (1) ◽  
Author(s):  
Pengping Li ◽  
Wei Wu ◽  
Tingting Zhang ◽  
Ziyu Wang ◽  
Jie Li ◽  
...  
Keyword(s):  
Coronary Artery Disease ◽  
Coronary Artery ◽  
Risk Stratification ◽  
Rna Sequencing ◽  
High Mortality ◽  
Admission Rate ◽  
Serum Levels ◽  
Receptor Expression ◽  
Cardiac Markers ◽  
Artery Disease

Abstract Background COVID-19 has resulted in high mortality worldwide. Information regarding cardiac markers for precise risk-stratification is limited. We aim to discover sensitive and reliable early-warning biomarkers for optimizing management and improving the prognosis of COVID-19 patients. Methods A total of 2954 consecutive COVID-19 patients who were receiving treatment from the Wuhan Huoshenshan Hospital in China from February 4 to April 10 were included in this retrospective cohort. Serum levels of cardiac markers were collected after admission. Coronary artery disease diagnosis and survival status were recorded. Single-cell RNA-sequencing and bulk RNA-sequencing from different cohorts of non-COVID-19 were performed to analyze SARS-CoV-2 receptor expression. Results Among 2954 COVID-19 patients in the analysis, the median age was 60 years (50–68 years), 1461 (49.5%) were female, and 1515 (51.3%) were severe/critical. Compared to mild/moderate (1439, 48.7%) patients, severe/critical patients showed significantly higher levels of cardiac markers within the first week after admission. In severe/critical COVID-19 patients, those with abnormal serum levels of BNP (42 [24.6%] vs 7 [1.1%]), hs-TNI (38 [48.1%] vs 6 [1.0%]), α- HBDH (55 [10.4%] vs 2 [0.2%]), CK-MB (45 [36.3%] vs 12 [0.9%]), and LDH (56 [12.5%] vs 1 [0.1%]) had a significantly higher mortality rate compared to patients with normal levels. The same trend was observed in the ICU admission rate. Severe/critical COVID-19 patients with pre-existing coronary artery disease (165/1,155 [10.9%]) had more cases of BNP (52 [46.5%] vs 119 [16.5%]), hs-TNI (24 [26.7%] vs 9.6 [%], α- HBDH (86 [55.5%] vs 443 [34.4%]), CK-MB (27 [17.4%] vs 97 [7.5%]), and LDH (65 [41.9%] vs 382 [29.7%]), when compared with those without coronary artery disease. There was enhanced SARS-CoV-2 receptor expression in coronary artery disease compared with healthy controls. From regression analysis, patients with five elevated cardiac markers were at a higher risk of death (hazards ratio 3.4 [95% CI 2.4–4.8]). Conclusions COVID-19 patients with pre-existing coronary artery disease represented a higher abnormal percentage of cardiac markers, accompanied by high mortality and ICU admission rate. BNP together with hs-TNI, α- HBDH, CK-MB and LDH act as a prognostic biomarker in COVID-19 patients with or without pre-existing coronary artery disease.

scholarly journals Effect of probiotic supplementation along with calorie restriction on metabolic endotoxemia, and inflammation markers in coronary artery disease patients: a double blind placebo controlled randomized clinical trial

2021 ◽  
Vol 20 (1) ◽  
Author(s):  
Jalal Moludi ◽  
Hossein Samadi Kafil ◽  
Shaimaa A. Qaisar ◽  
Pourya Gholizadeh ◽  
Mohammad Alizadeh ◽  
...  
Keyword(s):  
Coronary Artery Disease ◽  
Coronary Artery ◽  
Lactobacillus Rhamnosus ◽  
Serum Levels ◽  
Interleukin 10 ◽  
Probiotic Supplementation ◽  
Related Factors ◽  
Double Blind ◽  
Artery Disease ◽  
Metabolic Endotoxemia

Abstract Purpose Alterations in the gut microbiome (dysbiosis) has been associated with increased microbial translocation, leading to chronic inflammation in coronary artery disease (CAD). It has been proposed that modulation of gut microbiota by probiotic might modify metabolic endotoxemia. Therefore, the purpose of this study was to examine the effects of Lactobacillus rhamnosus GG (LGG) on endotoxin level, and biomarkers of inflammation in CAD participants. Methods This study was a 12-weeks randomized, double-blind, and intervention on 44 patients with CAD. Patients were randomly allocated to receive either one LGG capsule 1.6 × 109 colony-forming unit (CFU) or the placebo capsules for 12 weeks. In addition, all the participants were also prescribed a calorie-restricted diet. Serum levels of interleukin-1β (IL-1β), Toll-like receptor 4 (TLR4), interleukin-10 (IL-10), and lipopolysaccharide (LPS), were assessed before and after the intervention. Results A significant decrease in IL1-Beta concentration (− 1.88 ± 2.25, vs. 0.50 ± 1.58 mmol/L, P = 0.027), and LPS levels (− 5.88 ± 2.70 vs. 2.96+ 5.27 mg/L, P = 0.016), was observed after the probiotic supplementation compared with the placebo. Participants who had ≥2.5 kg weight loss showed significantly improved cardiovascular-related factors, compared to patients with < 2.5 kg weight reduction, regardless of the supplement they took. Conclusion These data provide preliminary evidence that probiotic supplementation has beneficial effects on metabolic endotoxemia, and mega inflammation in participants with CAD.

Abstract P354: Circulating Interleukin 17 A In Patients With Acute And Chronic Coronary Syndrome

2021 ◽  
Vol 129 (Suppl_1) ◽  
Author(s):  
Dinaldo C Oliveira ◽  
Edivaldo Mendes Filho ◽  
Mariana Barros ◽  
Carolina Oliveira ◽  
Joao Vitor Cabral ◽  
...  
Keyword(s):  
Coronary Artery Disease ◽  
Coronary Artery ◽  
Healthy Volunteers ◽  
Clinical Characteristics ◽  
Serum Levels ◽  
Cross Sectional Study ◽  
Interleukin 17 ◽  
Cross Sectional ◽  
Coronary Syndrome ◽  
Artery Disease

Introduction: Interleukin L-17 is produced by Th 17 cells and other cells. There is a debate if IL 17 is atherogenic or atheroprotective. The true role of this interleukin during the development and progression of the coronary artery disease is not known. Objective: To evaluate if there are differences between the IL17 A serum levels according to clinical presentation of the coronary artery disease. Methods: This is a cross sectional study which enrolled 101 patients with acute coronary syndrome (ACS), 100 patients with chronic coronary syndrome (CCS) and 100 healthy volunteers. Blood samples were taken from patients ( at admission) and controls to analysis the level of IL17A. Clinical characteristics were collected through questionnaires. This research was approved by ethical committee. Results: Comparisons of the clinical characteristics between patients with ACS and CCS revealed: mean age ( 62 ± 12.4 vs 63.3 ± 9.8, p = 0.4 ), male (63.4% vs 58%, p = 0.4) hypertension (85.1% vs 79%, p = 0.1) , disyipidemia (48% vs 31%, p =0.01), Diabetes Mellitus (47.5% vs 41%, p = 0.3), previous myocardial infarction (57.4% vs 40%, p = 0,01), smoking (29.7% vs 38%, p = 1). The peripheral concentrations of IL17A according to ACS, CCS and controls were: 5.36 ± 8.83 vs 6.69 ± 17.92 vs 6.26 ± 11.13, p = 0.6. Besides, the comparison between ACS and CCS showed: 5.36 ± 8.83 vs 6.69 ± 17.92, p = 0.3. Conclusion: The main finding os this study was that the circulating IL 17 concentrations were similar in patients with ACS, CCS and healthy volunteers). Besides, there was no difference between patients with ACS and CCS. Therefore, our hypothesis is that in patients with ACS and CCS the circulating IL 17 A concentrations are low or undetectable.

Increased serum levels of fetuin B in patients with coronary artery disease

Endocrine ◽  
2017 ◽  
Vol 58 (1) ◽  
pp. 97-105 ◽  
Author(s):  
Kefu Zhu ◽  
Yuming Wang ◽  
Pengqin Shu ◽  
Qinyi Zhou ◽  
Jinzhou Zhu ◽  
...  
Keyword(s):  
Coronary Artery Disease ◽  
Coronary Artery ◽  
Serum Levels ◽  
Artery Disease

scholarly journals IL-32 Serum Levels in Coronary Artery Disease Patient and its Relationship with IL-6 and TNF-α Serum Levels

2021 ◽  
Author(s):  
Mina Mohammad-Rezaei ◽  
Reza Ahmadi ◽  
Ali Rafiei ◽  
Arsalan Khaledifar ◽  
Shohila Fatahi ◽  
...  
Keyword(s):  
Coronary Artery Disease ◽  
Coronary Artery ◽  
Serum Levels ◽  
Arterial Stenosis ◽  
Enzyme Linked Immunosorbent Assay ◽  
Control Subjects ◽  
Tnf Α ◽  
Significant Difference ◽  
Major Vessel ◽  
Artery Disease

Abstract Coronary Artery Disease (CAD) is a chronic inflammatory disease caused by atherosclerosis and arteries become clogged due to plaque formation, fat accumulation, and various sorts of immune cells. IL-32 is a new proinflammatory cytokine, which enhances inflammation through inducing different inflammatory cytokines. The purpose of current research was to assess IL-32 serum levels in coronary artery disease subjects and its relationship with serum levels of IL-6 and TNF-α. Forty-two subjects diagnosed with CAD and thirty-nine control subjects were enrolled in the research. Serum levels of IL-6, TNF-α, and IL-32 were measured using the enzyme-linked immunosorbent assay (ELISA). IL-32, TNF-α, and IL-6 serum levels were significantly higher by 2.7, 3.48, and 3.2-fold in the CAD subjects than in control subjects, respectively. Moreover, no significant difference was found in TNF-α, IL-6 and IL-32 serum levels with the clogged arteries number in the CAD group. TNF-α and IL-32 serum levels in the CAD subjects with cardiac arterial stenosis in one major vessel were significantly increased than CAD subjects with cardiac arterial stenosis in more than one major vessels. ROC curve analysis revealed that serum levels of IL-32, TNF-α, and IL-6 showed good abilities in predicting CAD. Also, Multiple logistic regression analyses suggested that TNF-α, IL-6, and IL-32, serum levels of LDL and ox-LDL were independently related to the presence of CAD, while HDL serum levels were not. TNF-α, IL-32, and IL-6 showed an increase in CAD group and serum levels of these cytokines showed good abilities in predicting CAD. Our data suggested the involvement of TNF-α and IL-32 in the early stage of CAD.

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