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Interleukin-6 (IL-6) as a Marker of Endothelial Dysfunction Confirmed Using Flow Mediated Dilatation in Active Smoker Wicaksono, Arif; Kurnianingsih, Novi; Tjahjono, Cholid Tri; Widito, Sasmojo; Swastikaputri, Valerina Yogibuana; Wihastuti, Titin Andri
Heart Science Journal Vol. 5 No. 1 (2024): Inflammation and Cardiovascular Disease
Publisher : Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub/hsj.2024.005.01.4

Abstract

Background: The pro-inflammatory cytokine interleukin-6 (IL-6) is thought to be the catalyst for endothelial dysfunction caused by smoking. Flow-mediated dilatation (FMD) is a non-invasive method to identify the development of blood vessel endothelial dysfunction at an early stage. However, several studies have not sufficiently explained how smoking and IL-6 interact.Objective: This study focuses on the role of Interleukin-6 (IL-6) in the process of endothelial dysfunction confirmed using non-invasive modalities such as Flow Mediated Dilatation (FMD) in smokers related to the risk of cardiovascular disease in the future with the hope of providing insight in education to smokers to quit smoking.Material and Methods: In this study, we gathered 116 male participants, of which 56 were nonsmokers, and 60 were smokers, and we used IL-6 and FMD testing. SPSS for Windows version 23 will be used to analyze the data.Result: According to the analysis of laboratory tests, the average IL-6 level in light smokers was 67.7±3.2 and in moderate smokers it was 95.1±11.0; with a p-value of 0.009, indicating a significant difference among the groups. The average FMD in the smoking group was 5.4±0.4% (p-value 0.000), whereas the average FMD in the non-smoker samples was 10.9±0.9%. We also looked at the average FMD among light and moderate smokers based on Brinkman Index, which was 5.5±0.4% and 5.0±0.4%, with a p-value of 0.780, indicating no significant difference between the groupsConclusion: Compared to non-smokers, this study demonstrates a correlation between IL-6 and smoking activity. However, there was no statistically significant difference between the prevalence of endothelial dysfunction and the degree of smoking dependence in this investigation.
Correlation Study of Cotinine and Monocyte Chemoattractant Protein-1 (MCP-1) with Carotid Intima-Media Thickness (cIMT) in Male Active Tobacco Smoke Satwikajati, Sawitri; Kurnianingsih, Novi; Tjahjono, Cholid Tri; Wihastuti, Titin Andri; Sargowo, Djanggan; Rizal, Ardian
Heart Science Journal Vol. 5 No. 1 (2024): Inflammation and Cardiovascular Disease
Publisher : Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub/hsj.2024.005.01.6

Abstract

Background : Tobacco smoke exposure induces intima-media thickness by reducing nitric oxide and increasing adhesive molecule activity, with circulating cotinine serving as a marker; we hypothesize a correlation between monocyte chemoattractant protein-1 (MCP-1) and carotid intima-media thickness (cIMT) in active male smokers. Method : We conducted an observational cross-sectional analytic study involving 125 male participants, with 62 being active tobacco smokers and 63 non-smokers. Data were presented as mean ± SD, and the correlation between variables was analyzed using Pearson correlation. Result : Cotinine and MCP-1 levels were significantly higher in the smoker population (p 0.000) compared to non-smokers. The incidence of positive cIMT findings was higher in the smoker group (5%) than in the non-smoker group (2%). In the active smoker population, cotinine (r 0.21; p 0.11) showed a positive but non-significant correlation with positive cIMT findings, while MCP-1 showed a negative correlation (r -0.19, p 0.14) with positive cIMT findings. Smoking duration (r 0.162; p 0.223) and the amount of tobacco smoke (r 0.003; p 0.982) demonstrated a positive correlation with cotinine. MCP-1 exhibited a non-significant positive correlation with smoking duration (r 0.122; p 0.345) and a non-significant negative correlation with the amount of tobacco smoke (r -0.002; p 0.989). Conclusion : Among active tobacco smokers, cotinine showed a positive but non-significant correlation with positive cIMT findings, while MCP-1 exhibited a non-significant negative correlation with positive cIMT findings. 
Correlation Between Platelet Index, Neutrophil-Lymphocyte Ratio, and Mean Platelet-Volume Lymphocyte Ration with Lesion in Chronic Coronary Syndrome Based on SYNTAX Score Fathurohim, Zainal; Tjahjono, Cholid Tri; Arthamin, Maimun Zulhaidah; Kurnianingsih, Novi
Heart Science Journal Vol. 5 No. 1 (2024): Inflammation and Cardiovascular Disease
Publisher : Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub/hsj.2024.005.01.5

Abstract

AbstractBackground: Platelet aggregation and inflammation have been associated with atherosclerosis, and inflammatory parameters such as mean platelet volume (MPV), platelet distribution width (PDW), neutrophil-lymphocyte ratio (NLR), and mean platelet-lymphocyte volume ratio (MPLVR) are often used. However, the relationship between these inflammatory parameters and the SYNTAX Score in CAD remains uncertain.Objective : The purpose of this study was to investigate the relationship between angiographic SYNTAX score, NLR, and platelet parameters (MPV, PLR, MPLVR).Material and Methods : We conducted a study involving patients undergoing elective coronary angiography from January 2023 to June 2023 at Dr. Saiful Anwar General Hospital, who were 18 years of age or older and had CAD. All participants willingly agreed to be part of the study. We collected complete routine blood counts and performed blood biochemistry assessments 24 hours before the coronary angiography procedure. Pearson's correlation was used to examine the relationship between the variables.Result: A total of 366 individuals meeting the study's inclusion criteria were included. MPV, PLR, MPLVR, NLR, and PDW showed weak to negligible correlations with the SYNTAX Score, displaying correlation coefficients of 0.260, 0.190, 0.320, 0.470, and 0.290, respectively, all with p-values <0.001.Conclusion: This study in individuals with coronary artery disease revealed a limited to negligible correlation between the SYNTAX Score and inflammatory parameters including MPV, PLR, MPLVR, NLR, and PDW. 
An alternative retrograde access puncture for EVLA: a case report Kurniawan, Catur Rizky; Kurnianingsih, Novi; Widito, Sasmojo
Heart Science Journal Vol. 6 No. 1 (2025): Challenges in Managing Acute Heart Failure
Publisher : Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.hsj.2025.006.01.18

Abstract

Background: CVI manifests with a variety of clinical symptoms, spanning from varicose veins to venous ulcers, significantly impacting patients' daily lives. While traditional treatments such as compression therapy and surgery remain options, on endovenous laser treatment (EVLT) has emerged as a viable alternative.  This article delves into the management of CVI, with a particular focus EVLT as a minimally invasive intervention. Through two case illustrations, it sheds light on the difficulties encountered when accessing the great saphenous vein (GSV) using the conventional antegrade approach, particularly in cases involving obesity and vasospasm. Consequently, a retrograde EVLT technique utilizing proximal GSV access, resulting in successful vein ablation with minimal complications. Overall, this approach presents a promising addition to the management of CVI, offering enhanced patient care and improved outcomes. Case Presentation: Two patients with CVI and challenging antegrade GSV access underwent retrograde EVLT using proximal GSV access. Despite initial difficulties, including obesity and vasospasm, successful vein ablation was achieved with minimal complications. Post-procedural evaluations demonstrated significant symptomatic improvement, highlighting the efficacy of the retrograde technique. Conclusion: Retrograde EVLT utilizing proximal GSV access proves to be a safe and effective alternative in cases where antegrade access is challenging. The technique offers simplicity, minimal complications, and high patient satisfaction, with outcomes comparable to traditional approaches. Extended follow-up studies are needed to confirm the long-term effectiveness of retrograde EVLT compared to antegrade methods. Overall, retrograde EVLT presents a valuable option for managing CVI, particularly in patients with anatomical complexities or vasospasm, contributing to improved patient care and outcomes.
Effect of decaffeinated green tea and green coffee combination on improving blood glucose levels in metabolic syndrome patients Nugroho, Ira Vori; Rohman, Mohammad Saifur; Karolina, Wella; Tjahjono, Cholid Tri; Kurnianingsih, Novi
Heart Science Journal Vol. 7 No. 1 (2026): Accelerating Clinical Breakthroughs: The Journey from Molecular Discovery to Pa
Publisher : Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.hsj.2026.007.01.12

Abstract

Background: Metabolic syndrome (MS) contributes to high mortality and morbidity not only in developing countries but also in developed countries, with central obesity and insulin resistance as primary risk factors. Our previous study demonstrated that combined decaffeinated green tea and green coffee extracts more effectively improved lipid and glucose profiles in an MS rat model. Objective: This study evaluates the efficacy of the extracts on top guideline-directed medical treatment optimal therapy in metabolic syndrome patients. Methods: The study was a randomized controlled trial (RCT) involving 90 patients diagnosed with metabolic syndrome, ages 45-70. Participants were randomly sorted into three groups: the first group received 2x2.5 g, the second group received 1x5 g, and the third one received a placebo. Researchers measured baseline and final values for fasting blood glucose (FBG), post-meal glucose levels (PPBG), and glycated hemoglobin (HbA1C) to evaluate treatment effects. Result: After 90 days of treatment with decaffeinated green tea and green coffee combination, both experimental groups (Groups 1 and 2) revealed significant decreases in PPBG and HbA1c compared to the control group. (-14.10 ± 2.00 vs. -28.63 ± 4.61 vs. -5.03 ± 0.74 mg/dL and -0.23 ± 0.01 vs. -0.22 ± 0.03 vs. -0.13 ± 0.01; p = < 0.05). FBG decreased across all groups but was not statistically significant. Conclusion: After 90 days, the combination of decaffeinated green tea and green coffee significantly reduced PPBG and HbA1C levels in patients with metabolic syndrome compared to the placebo. These findings suggest that this combination may serve as an effective adjunctive therapy for glucose management in metabolic syndrome, translating efficacious preclinical dosages to clinical application.
Comparison of decaffeinated green tea and green coffee with metformin and empagliflozin on the GALNT2 and GALNT3 mRNA expression in metabolic syndrome rats Bahar, Mokhamad Aswin; Rohman, Mohammad Saifur; Kurnianingsih, Novi
Heart Science Journal Vol. 7 No. 1 (2026): Accelerating Clinical Breakthroughs: The Journey from Molecular Discovery to Pa
Publisher : Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.hsj.2026.007.01.7

Abstract

Background: Aberrant protein glycosylation mediated by the UDP-N-acetylgalactosamine:polypeptide N-acetylgalactosaminyltransferase (GALNT) family has been implicated in the pathogenesis of metabolic syndrome (MetS), yet the roles of GALNT2 and GALNT3 remain poorly characterized. Objective: This study aimed to evaluate the modulatory effects of decaffeinated green tea and green coffee on GALNT2 and GALNT3 mRNA expression in MetS rats, compared with standard therapies, metformin and empagliflozin. Methods: Twenty-five male Sprague Dawley (SD) rats were divided into five groups randomly: (1) MetS rats (METS), (2) MetS rats treated with 300 mg/kgBW decaffeinated green tea and 200 mg/kgBW decaffeinated green coffee (TKD), (3) MetS rats treated with 500 mg/kgBW metformin (MFN), (4) MetS rats treated with 30 mg/kgBW empagliflozin (EMPA), and (5) negative control (NC). The MetS model was induced using a high-fat, high-sucrose (HFHS) diet followed by streptozotocin injection (30 mg/kgBW). After 10 weeks, the treatment groups received interventions for 9 weeks. GALNT2 and GALNT3 mRNA expression was investigated using reverse transcription polymerase chain reaction (RT-PCR).. Result: TKD and MFN tended to decrease GALNT2 and increase GALNT3 mRNA expression, although the differences were not significant statistically compared to the METS group (p>0.05). EMPA decreased GALNT2 and increased GALNT3 mRNA expression significantly compared to the METS group (p<0.05). Conclusion: The significant effect of EMPA on GALNT2 and GALNT3 mRNA expression suggests its therapeutic potential in targeting glycosylation pathways in MetS. Although TKD and MFN exhibited similar trends with EMPA, the lack of statistical significance suggests the need for further study.