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Ikezaki H, Furusyo N, Ai M, Okazaki M, Kohzuma T, Hayashi J, Shimono N, Schaefer EJ. Relationship between the cholesterol and triglyceride content of lipoprotein subclasses and carotid intima-media thickness: A cross-sectional population-based study. Clin Chim Acta 2023; 548:117521. [PMID: 37597644 DOI: 10.1016/j.cca.2023.117521] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Revised: 08/15/2023] [Accepted: 08/16/2023] [Indexed: 08/21/2023]
Abstract
BACKGROUND The association between lipoprotein subclasses and carotid intima-media thickness (cIMT) progression has yet to be fully evaluated. We assessed which lipoprotein subclasses were associated with maximum cIMT levels in the general population. METHODS In this study, cholesterol and triglyceride content of 20 lipoprotein subclasses were analyzed using gel permeation high-performance liquid chromatography (GP-HPLC) in 864 Japanese women and men (mean age 57 y, free of chronic liver or kidney diseases and off lipid-lowering, hormone replacement, or adrenocorticosteroid medications). Univariate and multivariate regression analyses and univariate and partial correlation analyses were performed to examine the relationships between lipoprotein subclasses and maximum cIMT levels. RESULTS After adjusting for age, sex, systolic blood pressure, smoking, diabetes, and anti-hypertensive agents, elevated low-density lipoprotein (LDL)-2 and -3 cholesterol (particle diameter 25.5 nm and 23.0 nm, respectively; medium and small LDL) were associated with higher maximum cIMT levels in both women and men (all p for trend < 0.05). These associations were significant even after participants taking anti-diabetic or anti-hypertensive agents were excluded. No significant associations were found between any triglyceride subclasses and maximum cIMT levels. CONCLUSIONS Smaller LDL particle cholesterol values are the most atherogenic lipoprotein parameter.
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Affiliation(s)
- Hiroaki Ikezaki
- Department of Comprehensive General Internal Medicine, Kyushu University Faculty of Medical Sciences, Fukuoka, Japan; Cardiovascular Nutrition Laboratory, Human Nutrition Research Center on Aging at Tufts University, and Tufts University School of Medicine, Boston, MA, United States; Department of General Internal Medicine, Kyushu Hospital, Fukuoka, Japan.
| | - Norihiro Furusyo
- Department of General Internal Medicine, Kyushu Hospital, Fukuoka, Japan
| | - Masumi Ai
- Cardiovascular Nutrition Laboratory, Human Nutrition Research Center on Aging at Tufts University, and Tufts University School of Medicine, Boston, MA, United States; Department of Insured Medical Care Management, Graduate School of Medicine, Tokyo Medical and Dental University, Tokyo, Japan
| | - Mitsuyo Okazaki
- Professor emeritus of Tokyo Medical and Dental University, Tokyo, Japan
| | - Takuji Kohzuma
- Diagnostics Department, Asahi Kasei Pharma Corporation, Tokyo, Japan
| | - Jun Hayashi
- Department of General Internal Medicine, Kyushu Hospital, Fukuoka, Japan
| | - Nobuyuki Shimono
- Department of General Internal Medicine, Kyushu Hospital, Fukuoka, Japan
| | - Ernst J Schaefer
- Cardiovascular Nutrition Laboratory, Human Nutrition Research Center on Aging at Tufts University, and Tufts University School of Medicine, Boston, MA, United States
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Sun D, Zhang Q, Li W, Wang H. Body Mass Index and 1-Year Unplanned Readmission in Chinese Patients with Acute Myocardial Infarction: A Retrospective Cohort Study. Cardiol Res Pract 2020; 2020:4158209. [PMID: 32148951 PMCID: PMC7049439 DOI: 10.1155/2020/4158209] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/11/2019] [Accepted: 01/16/2020] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND Evidence regarding the relationship between body mass index (BMI) and 1-year unplanned readmission was limited. Therefore, the objective of this research is to investigate whether BMI was independently related to 1-year unplanned readmission in Chinese patients with acute myocardial infarction (AMI) after percutaneous transluminal coronary intervention (PCI) after adjusting for other covariates. METHODS The present study was a cohort study. A total of 214 participants with AMI after PCI were involved in a hospital in China from 1st January 2017 to 1st January 2018. The target independent variable and the dependent variable were BMI measured at baseline and 1-year unplanned readmission, respectively. Covariates involved in this study included age, gender, TC, triglyceride, HDL-C, LDL-C, PT, APTT, INR, creatinine, HGB, LVEF, discharge medication, marital status, educational level, COPD, diabetes mellitus, heart failure, history of ischemic stroke, history of hemorrhagic stroke, arrhythmia, and hypertension. RESULTS The average age of 172 selected participants was 60.2 ± 10.8 years old, and about 68.6% of them was male. The rate of readmission in patients with AMI was 26.14%. The result of fully adjusted binary logistic regression showed BMI was negatively associated with risk of readmission after adjusting confounders (hazard ratio (HR) = 1.1, 95% CI 0.93-1.29). Nonlinear relationship was detected between BMI and 1-year unplanned readmission, whose point was 29.3. The effect sizes and the confidence intervals of the left and right sides of inflection point were 0.9 (0.7-1.2, P for nonlinearity = 0.530) and 2.8 (1.3-5.8, P for nonlinearity = 0.530) and 2.8 (1.3-5.8. CONCLUSION BMI has a nonlinear relationship with 1-year unplanned readmission in patients with myocardial infarction. The 1-year unplanned readmission rate of overweight patients (BMI > 29.3 kg/m2) has increased significantly. Obesity paradox does not exist in terms of readmission of Chinese patients with myocardial infarction after PCI.
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Affiliation(s)
- Dandan Sun
- Department of Cardiology of Affiliated Hospital of Jining Medical University, 89# Guhuai Road, Rencheng District, Jining 272000, Shandong Province, China
| | - Qingyun Zhang
- Department of Cardiology of Affiliated Hospital of Jining Medical University, 89# Guhuai Road, Rencheng District, Jining 272000, Shandong Province, China
| | - Wei Li
- Nursing Department of Affiliated Hospital of Jining Medical University, 89# Guhuai Road, Rencheng District, Jining 272000, Shandong Province, China
| | - Haichen Wang
- Office of Party Committee of Affiliated Hospital of Jining Medical University, 89# Guhuai Road, Rencheng District, Jining 272000, Shandong Province, China
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Song Y, Ma R, Zhang H. The influence of MRAS gene variants on ischemic stroke and serum lipid levels in Chinese Han population. Medicine (Baltimore) 2019; 98:e18065. [PMID: 31770223 PMCID: PMC6890362 DOI: 10.1097/md.0000000000018065] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Previous studies have indicated that muscle RAS oncogene homolog (MRAS) gene played an important role in cardiovascular diseases. However, the effect of MRAS genetic variations on ischemic stroke (IS) is still not clear. The aim of the current study was to investigate the association between the MRAS polymorphism and IS risk in Han populations.Three SNPs (rs40593, rs751357, rs6782181) at MRAS were selected for genotyping in a sample of 240 IS patients and 430 controls. Logistic regression was performed to evaluate the association of 3 SNPs with IS and IS subgroups.No association of MRAS SNPs with IS risk was observed, while G allele of rs40593 was associated with increased risk of cerebral infarction area. Compared with carriers of the AA genotype, the risk of carriers of the AG+GG genotype increased, with an OR (95%CI) of 2.337 (1.175-4.647), P = .016. In relation to lipid profile, rs40593, rs751357, rs6782181 were associated with increased total cholesterol (TC) levels.Summarily, this study suggested that MRAS rs40593 may contribute to the increased risk of area of cerebral infarction of IS in Han population. rs40593, rs751357, and rs6782181 were associated with higher serum TC levels.
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Affiliation(s)
| | - Rui Ma
- Department of Hemodialysis, Jieshou City People's Hospital, Fuyang, China
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Rezapour M, Payani E, Taran M, Ghatari AR, Khavanin Zadeh M. Roles of triglyceride and phosphate in atherosclerosis of diabetic hemodialysis patients. Med J Islam Repub Iran 2017; 31:80. [PMID: 29445708 PMCID: PMC5804422 DOI: 10.14196/mjiri.3180] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2016] [Indexed: 11/18/2022] Open
Abstract
Background: A growing number of patients with End-Stage Renal Disease (ESRD) are undergoing long-term hemodialysis (HD). HD needs a vascular access (VA) and complications of VA account for a sizable proportion of its costs. One of the important cardiovascular diseases (CVD) is atherosclerosis, which is a major cause of premature deaths in the world. So, it is essential to find the risk factors to treat them before they cause an obvious CVD. Methods: We analyzed data from 174 ESRD patients who were candidate for Arterio Venous Fistula (AVF) creation from April 2008 to March 2009 in Hasheminejad Kidney Center by convenient sampling. X-ray images were used and C 4.5 algorithm of data mining techniques revealed the roles of two risk factors for atherosclerosis of diabetic ESRD patients. Pearson coefficient was also used to measure the correlation between the parameters. Results: Diabetic patients had significantly more calcified arteries in their forearm X-ray than other patients (p<0.001). Occurrence of atherosclerotic CVD in diabetic HD patients has an adverse relation compared with the controlled levels of their plasma levels of Triglyceride (TG) and Phosphorus. We found an inverse effect of TG and phosphorus plasma levels on the atherosclerotic involvement of radial and ulnar arteries in diabetic HD patients. We observed that the prevalence of radial and ulnar arteries calcification in these patients is lower when they have higher plasma levels of TG and phosphorous. Conclusion: This study investigates the role of high plasma levels of TG and phosphorous in the development of atherosclerosis in diabetic HD patients. Although many studies showed that hypertriglyceridemia plays a promoting role in the development of CVD, our study also found an inverse effect of plasma levels of TG on the atherosclerotic involvement of radial and ulnar arteries in diabetic patients, and therefore our results support this suspicion that hypertriglyceridemia plays a significant role in developing atherosclerosis.
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Affiliation(s)
- Mohammad Rezapour
- Department of Information Technology Management, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | | | - Masoumeh Taran
- Applied Mathematics Institute for Advanced Studies in Basic Sciences (IASBS), Zanjan, Iran
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Iannuzzi A, Gentile M, Iannuzzo G, Covetti G, Panico C, Mattiello A, Fata EL, D'Elia L, Michele MD, Rubba P. Atherogenic Lipoprotein Subfractions and Carotid Atherosclerosis in Menopausal Women. Angiology 2017; 69:666-671. [PMID: 29179568 DOI: 10.1177/0003319717744315] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
The aim of the study was to evaluate the relationship between cholesterol contained in very-low-density lipoproteins (VLDL-C), intermediate-density lipoproteins (IDL-C), low-density lipoproteins, high-density lipoproteins, and carotid intima-media thickness (cIMT) and carotid plaques in 228 postmenopausal women (63.1 ± 8.2 years) who participated in the ATENA Project and underwent clinical, biochemical (including the assay of lipoproteins using the Lipoprint system), and carotid ultrasound tests. Very-low-density lipoprotein cholesterol had a statistically significant linear association with cIMT ( P < .001), which remained significant after adjustment for age, smoking, systolic blood pressure, glucose, and body mass index ( r2 = .20, P < .05). Higher concentrations of IDL-C and cholesterol contained in triglyceride-rich lipoproteins (TRL-C, ie, VLDL-C + IDL-C) were associated with plaques in the common carotid (tertile III/tertile I: odds ratio [OR] = 2.52, 95% confidence interval [CI] = 1.21-5.32, P < .02; OR = 2.30, 95% CI = 1.05-5.01, P < .05, respectively), after adjustment for main cardiovascular risk factors. In conclusion, high concentrations of VLDL-C and TRL-C are independently associated with the presence of carotid plaques. Their assay represents a useful tool for improving our knowledge on the role of different classes of lipoproteins in atherosclerosis.
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Affiliation(s)
- Arcangelo Iannuzzi
- 1 Department of Medicine and Medical Specialties, Antonio Cardarelli Hospital, Naples, Italy
| | - Marco Gentile
- 2 Department of Clinical Medicine and Surgery, Federico II University, Naples, Italy
| | - Gabriella Iannuzzo
- 2 Department of Clinical Medicine and Surgery, Federico II University, Naples, Italy
| | - Giuseppe Covetti
- 1 Department of Medicine and Medical Specialties, Antonio Cardarelli Hospital, Naples, Italy
| | - Camilla Panico
- 2 Department of Clinical Medicine and Surgery, Federico II University, Naples, Italy
| | - Amalia Mattiello
- 2 Department of Clinical Medicine and Surgery, Federico II University, Naples, Italy
| | - Ersilia La Fata
- 2 Department of Clinical Medicine and Surgery, Federico II University, Naples, Italy
| | - Lanfranco D'Elia
- 2 Department of Clinical Medicine and Surgery, Federico II University, Naples, Italy
| | | | - Paolo Rubba
- 2 Department of Clinical Medicine and Surgery, Federico II University, Naples, Italy
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Pallotta N, Filardi T, Carnovale A, Nieddu L, Mariani P, Vincoli G, Lenzi A, Morano S. Two-hour postload glycemia is associated to an increased risk of NAFLD in healthy subjects with family history of type 2 diabetes: a case control study. Endocrine 2017; 57:352-355. [PMID: 27422790 DOI: 10.1007/s12020-016-1008-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2016] [Accepted: 05/28/2016] [Indexed: 01/01/2023]
Affiliation(s)
- Nadia Pallotta
- Department of Internal Medicine and Medical Specialties "Sapienza" University, Viale del Policlinico 155, Rome, 00161, Italy
| | - Tiziana Filardi
- Department of Experimental Medicine, "Sapienza" University, Viale del Policlinico 155, Rome, 00161, Italy
| | - Anna Carnovale
- Department of Experimental Medicine, "Sapienza" University, Viale del Policlinico 155, Rome, 00161, Italy
| | - Luciano Nieddu
- Faculty of Economics, UNINT University, via Cristoforo Colombo 200, Rome, 00145, Italy
| | - Paola Mariani
- Department of General Surgery "P. Stefanini", "Sapienza" University, Viale del Policlinico 155, Rome, 00161, Italy
| | - Giuseppina Vincoli
- Department of Internal Medicine and Medical Specialties "Sapienza" University, Viale del Policlinico 155, Rome, 00161, Italy
| | - Andrea Lenzi
- Department of Experimental Medicine, "Sapienza" University, Viale del Policlinico 155, Rome, 00161, Italy
| | - Susanna Morano
- Department of Experimental Medicine, "Sapienza" University, Viale del Policlinico 155, Rome, 00161, Italy.
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Imamura H, Yamaguchi T, Nagayama D, Saiki A, Shirai K, Tatsuno I. Resveratrol Ameliorates Arterial Stiffness Assessed by Cardio-Ankle Vascular Index in Patients With Type 2 Diabetes Mellitus. Int Heart J 2017; 58:577-583. [PMID: 28701674 DOI: 10.1536/ihj.16-373] [Citation(s) in RCA: 66] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Resveratrol has been reported to have potent anti-atherosclerotic effects in animal studies. However, there are few interventional studies in human patients with atherosclerogenic diseases. The cardio-ankle vascular index (CAVI) reflects arterial stiffness and is a clinical surrogate marker of atherosclerosis. The aim of the present study was to investigate the effect of resveratrol on arterial stiffness assessed by CAVI in patients with type 2 diabetes mellitus (T2DM).In this double-blind, randomized, placebo-controlled study, 50 patients with T2DM received supplement of a 100mg resveratrol tablet (total resveratrol: oligo-stilbene 27.97 mg/100 mg/day) or placebo daily for 12 weeks. CAVI was assessed at baseline and the end of study. Body weight (BW), blood pressure (BP), glucose and lipid metabolic parameters, and diacron-reactive oxygen metabolites (d-ROMs; an oxidative stress marker) were also measured.Resveratrol supplementation decreased systolic BP (-5.5 ± 13.0 mmHg), d-ROMs (-25.6 ± 41.8 U.CARR), and CAVI (-0.4 ± 0.7) significantly (P < 0.05) and decreased BW (-0.8 ± 2.1 kg, P = 0.083) and body mass index (-0.5 ± 0.8 kg/m2, P = 0.092) slightly compared to baseline, while there were no significant changes in the placebo group. Decreases in CAVI and d-ROMs were significantly greater in the resveratrol group than in the placebo group. Multivariate logistic regression analysis identified resveratrol supplementation as an independent predictor for a CAVI decrease of more than 0.5.In conclusion, 12-week resveratrol supplementation may improve arterial stiffness and reduce oxidative stress in patients with T2DM. Resveratrol may be beneficial in preventing the development of atherosclerosis induced by diabetes. However, a large-scale cohort study is required to validate the present findings.
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Affiliation(s)
- Haruki Imamura
- Center of Diabetes, Endocrine and Metabolism, Toho University Sakura Medical Center
| | - Takashi Yamaguchi
- Center of Diabetes, Endocrine and Metabolism, Toho University Sakura Medical Center
| | - Daiji Nagayama
- Center of Diabetes, Endocrine and Metabolism, Toho University Sakura Medical Center
| | - Atsuhito Saiki
- Center of Diabetes, Endocrine and Metabolism, Toho University Sakura Medical Center
| | - Kohji Shirai
- Center of Diabetes, Endocrine and Metabolism, Toho University Sakura Medical Center
| | - Ichiro Tatsuno
- Center of Diabetes, Endocrine and Metabolism, Toho University Sakura Medical Center
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Qin G, Luo L, Lv L, Xiao Y, Tu J, Tao L, Wu J, Tang X, Pan W. Decision tree analysis of traditional risk factors of carotid atherosclerosis and a cutpoint-based prevention strategy. PLoS One 2014; 9:e111769. [PMID: 25398126 PMCID: PMC4232379 DOI: 10.1371/journal.pone.0111769] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2014] [Accepted: 09/30/2014] [Indexed: 11/30/2022] Open
Abstract
BACKGROUND Reducing the exposure to risk factors for the prevention of cardio-cerebral vascular disease is a crucial issue. Few reports have described practical interventions for preventing cardiovascular disease in different genders and age groups, particularly detailed and specific cutpoint-based prevention strategies. METHODS We collected the health examination data of 5822 subjects between 20 and 80 years of age. The administration of medical questionnaires and physical examinations and the measurement of blood pressure, fasting plasma glucose (FPG) and blood lipids [total cholesterol (TC), triglycerides (TG), high density lipoprotein-cholesterol (HDL-C), and low density lipoprotein-cholesterol (LDL-C)] were performed by physicians. Carotid ultrasound was performed to examine the carotid intima-media thickness (CIMT), which was defined as carotid atherosclerosis when CIMT ≥0.9 mm. Decision tree analysis was used to screen for the most important risk factors for carotid atherosclerosis and to identify the relevant cutpoints. RESULTS In the study population, the incidence of carotid atherosclerosis was 12.20% (men: 14.10%, women: 9.20%). The statistical analysis showed significant differences in carotid atherosclerosis incidence between different genders (P<0.0001) and age groups (P<0.001). The decision tree analysis showed that in men, the most important traditional risk factors for carotid atherosclerosis were TC (cutpoint [CP]: 6.31 mmol/L) between the ages of 20-40 and FPG (CP: 5.79 mmol/L) between the ages of 41-59. By comparison, LDL-C (CP: 4.27 mmol/L) became the major risk factor when FPG ≤5.79 mmol/L. FPG (CP: 5.52 mmol/L) and TG (CP: 1.51 mmol/L) were the most important traditional risk factors for women between 20-40 and 41-59 years of age, respectively. CONCLUSION Traditional risk factors and relevant cutpoints were not identical in different genders and age groups. A specific gender and age group-based cutpoint strategy might contribute to preventing cardiovascular disease.
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Affiliation(s)
- Guangming Qin
- Department of Laboratory, The Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Laisheng Luo
- Department of Gastroenterology, The Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Lihong Lv
- Department of Gastroenterology, The Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Yufei Xiao
- Department of Laboratory, The Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Jiangfeng Tu
- Department of Gastroenterology, The Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Lisha Tao
- Department of Gastroenterology, The Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Jiaqi Wu
- Department of Gastroenterology, The Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Xiaoxiao Tang
- Department of Gastroenterology, The Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Wensheng Pan
- Department of Gastroenterology, The Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
- Department of Gastroenterology, The Second Affiliated Hospital Binjiang Campus, School of Medicine, Zhejiang University, Hangzhou, China
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High HDL cholesterol level after treatment with pitavastatin is an important factor for regression in carotid intima–media thickness. Heart Vessels 2014; 30:154-61. [DOI: 10.1007/s00380-013-0466-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/05/2013] [Accepted: 12/27/2013] [Indexed: 11/25/2022]
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