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Mahmoodi MR, Najafipour H. Association of C-peptide and lipoprotein(a) as two predictors with cardiometabolic biomarkers in patients with type 2 diabetes in KERCADR population-based study. PLoS One 2022; 17:e0268927. [PMID: 35609059 PMCID: PMC9128999 DOI: 10.1371/journal.pone.0268927] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2022] [Accepted: 05/10/2022] [Indexed: 11/19/2022] Open
Abstract
We sought association between serum Lipoprotein(a) and C-Peptide levels as two predictors with cardiometabolic biomarkers in patients with type 2 diabetes mellitus. This nested case-control study was conducted on 253 participants with type 2 diabetes mellitus and control from the second phase of the KERCADR cohort study. The participants were randomly allocated into case and control groups. The quantitative levels of Lipoprotein(a) and C-Peptide were measured by ELISA. Atherogenic indices of plasma were measured. The plasma Atherogenic Index of Plasma significantly decreased (P = 0.002) in case-male participants, and plasma Castelli Risk Index II level significantly increased (P = 0.008) in control-male participants with the highest dichotomy of Lipoprotein(a). The plasma Atherogenic Index of Plasma level in case-female participants significantly increased (P = 0.023) with the highest dichotomy of C-Peptide. Serum C-Peptide level significantly increased (P = 0.010 and P = 0.002, respectively) in control-male participants with the highest dichotomies of Atherogenic Index of Plasma and Castelli Risk Index I. There was a significant association between the highest quartile of C-Peptide and higher anthropometric values in case participants; and higher atherogenic indices of plasma and anthropometric values in control participants. Raised serum C-peptide than raised Lipoprotein(a) can be a prior predictor for cardiometabolic disease risk in healthy participants and patients with type 2 diabetes mellitus with increased cardiometabolic biomarkers. Case and control males with general and visceral obesity and case and control females with visceral obesity are exposure to increased C-peptide, respectively. Lipoprotein(a) may be risk independent biomarker for type 2 diabetes mellitus. Reducing raised Lipoprotein(a) levels to less than 30ng/ml with strict control of low density lipoprotein cholesterol would be the best approach to prevent coronary artery disease consequences. It is suggested that a screening system be set up to measure the Lp(a) levels in the community for seemingly healthy people or individuals with one or more cardiometabolic biomarkers.
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Affiliation(s)
- Mohammad Reza Mahmoodi
- Physiology Research Center, Institute of Neuropharmacology, Kerman University of Medical Sciences, Kerman, Iran
- * E-mail:
| | - Hamid Najafipour
- Physiology Research Center, Institute of Neuropharmacology, Kerman University of Medical Sciences, Kerman, Iran
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De Luca L, Temporelli PL, Colivicchi F, Gonzini L, Fasano ML, Pantaleoni M, Greco G, Oliva F, Gabrielli D, Gulizia MM. Clinical Impact and Prognostic Role of Triglyceride to High-Density Lipoprotein Cholesterol Ratio in Patients With Chronic Coronary Syndromes at Very High Risk: Insights From the START Study. Front Cardiovasc Med 2022; 9:874087. [PMID: 35498014 PMCID: PMC9043517 DOI: 10.3389/fcvm.2022.874087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2022] [Accepted: 03/25/2022] [Indexed: 11/13/2022] Open
Abstract
BackgroundSeveral studies have reported that the combination of high TG and low HDL-C, as simplified by the TG/HDL-C ratio, was a predictor of cardiovascular disease independent of LDL-C level. Nevertheless, poor data are available on the predictive role of TG/HDL-C ratio in very high risk (VHR) patients with chronic coronary syndromes (CCS).MethodsUsing the data from the STable Coronary Artery Diseases RegisTry (START) study, an Italian nationwide registry, we assessed the association between the TG/HDL-C ratio and baseline clinical characteristics, pharmacological treatment, and major adverse cardio-cerebrovascular events (MACCE) at 1 year in a large cohort of CCS patients at VHR.ResultsVHR patients with both TG and HDL-C levels available were grouped in tertiles of TG/HDL-C ratio: low (TG/HDL-C ratio <2, n = 967), middle (TG/HDL-C ratio 2–3.3, n = 1,071) and high (TG/HDL-C ratio >3.3, n = 1,028). At 1 year from enrolment, 232 (7.6%) patients presented a MACCE, with a higher incidence in the higher tertile, even though not statistically significant (6.0, 8.2, and 8.4% in the low, middle and high tertile, respectively; p = 0.08). At multivariable analysis, the TG/HDL-C ratio in tertiles did not result an independent predictor of the MACCE (p = 0.29) at 1-year follow-up (HR: 1.30; 95% CI: 0.93–1.82; p = 0.12 middle vs. lower tertile, and HR: 1.22; 95% CI: 0.87–1.72; p = 0.25 higher vs. lower).ConclusionsIn the present large, nationwide cohort of CCS patients at VHR a high TG/HD ratio did not emerge as independent predictor of MACCE at 1 year. Further studies with a longer follow-up are needed to better define the prognostic role of TG/HDL ratio in CCS.
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Affiliation(s)
- Leonardo De Luca
- Department of Cardiosciences, Division of Cardiology, S. Camillo-Forlanini, Roma, Italy
- *Correspondence: Leonardo De Luca ;
| | - Pier Luigi Temporelli
- Division of Cardiology, Istituti Clinici Scientifici Maugeri, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Gattico-Veruno, Italy
| | | | | | - Maria Luisa Fasano
- Division of Cardiology, Cardiac Rehabilitation Unit, S. Carlo Hospital, Potenza, Italy
| | - Massimo Pantaleoni
- Division of Cardiology, Santa Maria Nuova Hospital, Reggio Emilia, Italy
| | | | - Fabrizio Oliva
- Cardiovascular Department, Division of Cardiology, “A. De Gasperis”, ASST Grande Ospedale Metropolitano Niguarda, Milano, Italy
| | - Domenico Gabrielli
- Department of Cardiosciences, Division of Cardiology, S. Camillo-Forlanini, Roma, Italy
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Banerjee J, Mishra N, Damle G, Dhas Y. Beyond LDL-c: The importance of serum oxidized LDL in predicting risk for type 2 diabetes in the middle-aged Asian Indians. Diabetes Metab Syndr 2019; 13:206-213. [PMID: 30641698 DOI: 10.1016/j.dsx.2018.08.036] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/01/2018] [Accepted: 08/31/2018] [Indexed: 11/25/2022]
Abstract
AIMS Oxidized low-density lipoprotein (OxLDL) as the residual lipid plays a crucial role in cardiovascular complications and type 2 diabetes. This study aimed to evaluate the relationship of OxLDL with the conventional risk markers and to find the association of OxLDL with the risk of development of type 2 diabetes in middle-aged (30-50 years) Asian Indians. MATERIALS AND METHODS A total of 78 type 2 diabetes patients and 78 age-matched controls were recruited. The serum OxLDL concentration was assessed by enzyme-linked immunosorbent assay (ELISA). Other anthropometric and biochemical measures were also carried out. Multiple logistic regression was used to determine the association of OxLDL and OxLDL to non-oxidized lipoproteins with the occurrence of type 2 diabetes. RESULTS OxLDL was significantly higher in type 2 diabetes cases than controls (p < 0.001) even though there was no significant difference in LDL cholesterol (LDL-c) between type 2 diabetes patients and controls. OxLDL correlated significantly with fasting plasma glucose (FPG) and insulin resistance (HOMA-IR). OxLDL did not show any significant correlation with LDL-c. Multiple logistic regression showed a significant association of OxLDL, OxLDL/LDL-c and OxLDL/HDL-c with type 2 diabetes (p < 0.001). LDL-c showed no association with type 2 diabetes. ROC-AUC curve analyses showed OxLDL/HDL-c to have highest discriminatory power for type 2 diabetes (AUC: 0.710 with 95% CI: 0.629-0.791, p < 0.001). CONCLUSION Our findings highlight the possibly more attention has to be given to OxLDL for managing lipids and diabetes progression as well as reducing cardiac risk in middle-aged type 2 diabetes patients.
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Affiliation(s)
- Joyita Banerjee
- Symbiosis School of Biological Sciences, Symbiosis International (Deemed University), Pune, India
| | - Neetu Mishra
- Symbiosis School of Biological Sciences, Symbiosis International (Deemed University), Pune, India.
| | - Gauri Damle
- Madhunayani Diabetes Care & Eye Laser Centre, Pune, India
| | - Yogita Dhas
- Symbiosis School of Biological Sciences, Symbiosis International (Deemed University), Pune, India
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Sima A, Sporea I, Timar R, Vlad M, Braha A, Popescu A, Nistorescu S, Mare R, Sirli R, Albai A, Albai O, Diaconu L, Sorescu T, Popescu S, Sima L. NON-INVASIVE ASSESSMENT OF LIVER STEATOSIS AND FIBROSIS USING TRANSIENT ELASTOGRAPHY AND CONTROLLED ATTENUATION PARAMETER IN TYPE 2 DIABETES PATIENTS. ACTA ENDOCRINOLOGICA (BUCHAREST, ROMANIA : 2005) 2018; 14:394-400. [PMID: 31149289 PMCID: PMC6525774 DOI: 10.4183/aeb.2018.394] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
CONTEXT Nonalcoholic fatty liver disease is common in type 2 diabetes mellitus patients, being difficult to diagnose. OBJECTIVE To find a correlation between elastographic parameters and lab results, for facilitating the diagnosis of nonalcoholic fatty liver disease. DESIGN This is a cross sectional study, conducted at the Departments of Diabetes, Nutrition and Metabolic Diseases, and Gastroenterology and Hepatology, of the Clinical Emergency Hospital "Pius Brinzeu" Timisoara. SUBJECTS AND METHODS We included 190 type 2 diabetes mellitus patients, collected data regarding medical history, clinical and biological features and applied the Alcohol Use Disorders Identification Test. We excluded patients with other causes of liver disease. Liver steatosis and fibrosis were evaluated through transient elastography, yielding two parameters: liver stiffness as an indicator of liver fibrosis stage, expressed in kPa, and liver steatosis stage, assessed by controlled attenuation parameter, expressed in dB/m. Data were analyzed using SPSS 15. RESULTS The analyzed group comprised 113 patients. Elastographic measurements showed that 93.8% of the patients had steatosis (controlled attenuation parameter ≥232.5 dB/m) and 70.8% severe steatosis (controlled attenuation parameter ≥290 dB/m). Severe steatosis was more common in women (75.7%) than in men (68.1%) (p<0.0001). From the patients with steatosis, 47.2% had liver stiffness values suggestive for fibrosis and 19.8% for cirrhosis. Most patients with steatosis and severe fibrosis were obese (66.7%). Triglycerides/HDLc ratio >4 correlated with hepatic steatosis (p=0.04), being more common in patients with severe fibrosis/cirrhosis (58.3%) than in those with absent or mild fibrosis (36.2%). CONCLUSIONS Our study found a clear correlation between type 2 diabetes mellitus and the presence of liver steatosis. It correlates with body mass index, waist circumference (in men) and triglycerides/HDLc ratio. Controlled attenuation parameter is a useful noninvasive method for detection and quantification of liver steatosis.
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Affiliation(s)
- A. Sima
- “Victor Babes” University of Medicine and Pharmacy, Dept. of Diabetes and Metabolic Diseases, Timisoara, Romania
| | - I. Sporea
- “Victor Babes” University of Medicine and Pharmacy, Dept. of Gastroenterology and Hepatology, Timisoara, Romania
| | - R. Timar
- “Victor Babes” University of Medicine and Pharmacy, Dept. of Gastroenterology and Hepatology, Timisoara, Romania
| | - M. Vlad
- “Victor Babes” University of Medicine and Pharmacy, Dept. of Endocrinology, Timisoara, Romania
| | - A. Braha
- “Victor Babes” University of Medicine and Pharmacy, Dept. of Endocrinology, Timisoara, Romania
| | - A. Popescu
- “Victor Babes” University of Medicine and Pharmacy, Dept. of Gastroenterology and Hepatology, Timisoara, Romania
| | - S. Nistorescu
- “Victor Babes” University of Medicine and Pharmacy, Dept. of Gastroenterology and Hepatology, Timisoara, Romania
| | - R. Mare
- “Victor Babes” University of Medicine and Pharmacy, Dept. of Gastroenterology and Hepatology, Timisoara, Romania
| | - R. Sirli
- “Victor Babes” University of Medicine and Pharmacy, Dept. of Gastroenterology and Hepatology, Timisoara, Romania
| | - A. Albai
- “Victor Babes” University of Medicine and Pharmacy, Dept. of Diabetes and Metabolic Diseases, Timisoara, Romania
| | - O. Albai
- “Victor Babes” University of Medicine and Pharmacy, Dept. of Diabetes and Metabolic Diseases, Timisoara, Romania
| | - L. Diaconu
- “Victor Babes” University of Medicine and Pharmacy, Dept. of Diabetes and Metabolic Diseases, Timisoara, Romania
| | - T. Sorescu
- “Victor Babes” University of Medicine and Pharmacy, Dept. of Diabetes and Metabolic Diseases, Timisoara, Romania
| | - S. Popescu
- “Victor Babes” University of Medicine and Pharmacy, Dept. of Diabetes and Metabolic Diseases, Timisoara, Romania
| | - L. Sima
- “Victor Babes” University of Medicine and Pharmacy, Dept. of General Surgery, Timisoara, Romania
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Borrayo G, Basurto L, González-Escudero E, Diaz A, Vázquez A, Sánchez L, Hernández-González GO, Barrera S, Degollado JA, Córdova N, Avelar F. TG/HDL-C RATIO AS CARDIO-METABOLIC BIOMARKER EVEN IN NORMAL WEIGHT WOMEN. ACTA ENDOCRINOLOGICA (BUCHAREST, ROMANIA : 2005) 2018; 14:261-267. [PMID: 31149268 PMCID: PMC6516523 DOI: 10.4183/aeb.2018.261] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
CONTEXT Despite that the Triglycerides/High Density Lipoprotein Cholesterol (TG/HDL-C) ratio has been associated with insulin resistance and cardiovascular disease, some outcomes differ between populations. OBJECTIVE The objective of this study was to evaluate the association between TG/HDL-C ratio and cardio-metabolic risk factors in both obese and normal weight women. DESIGN Cross sectional, from January to December of 2015. SUBJECTS AND METHODS Two hundred and fifty three women aged 40 to 60 years. Anthropometric and laboratory measurements were performed. Insulin resistance was measured by the homeostasis model assessment for insulin resistance (HOMA-IR). All participants underwent a Doppler ultrasound to measure intima-media thickness of carotid artery (cIMT). RESULTS TG/HDL-C ratio correlated with body mass index (r=0.194, p=0.01), and visceral adipose tissue (r=0.193, p=0.002). Additionally, TG/HDL-C correlated with glucose (r=0.367, p=0.001), insulin (r=0.354, p=0.001) and HOMA-IR (r=0.396 p=0.001). TG/HDL-C was associated with prediabetes, Odds Ratio (OR) was 1.83 (95%CI 1.07-3.13) and insulin resistance 3.27 (95%CI 1.78-6.01), and this risk remains in normal weight women 4.7 (95%CI 1.2-17.81) for prediabetes and 4.38 (95%CI 1.42-13.84) for insulin resistance. No significant risk for cIMT. CONCLUSION A TG/HDL-C ratio ≥ 3.0 is a potential risk factor for prediabetes and insulin resistance in women 40-60 years, even in normal weight women.
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Affiliation(s)
- G Borrayo
- Cardiology Hospital National Medical Center, Mexico City, México
| | - L Basurto
- Endocrine Research Unit, National Medical Center, Instituto Mexicano del Seguro Social, Mexico City, México
| | - E González-Escudero
- Endocrine Research Unit, National Medical Center, Instituto Mexicano del Seguro Social, Mexico City, México
- Universidad Veracruzana, School of Medicine, Mexico City, México
| | - A Diaz
- Endocrine Research Unit, National Medical Center, Instituto Mexicano del Seguro Social, Mexico City, México
| | - A Vázquez
- Endocrine Research Unit, National Medical Center, Instituto Mexicano del Seguro Social, Mexico City, México
| | - L Sánchez
- Universidad Veracruzana, School of Medicine, Mexico City, México
| | | | - S Barrera
- School National of Medicine, Instituto Politécnico Nacional, Mexico City, México
| | - J A Degollado
- National Medical Center, Department of Radiology, Mexico City, México
| | - N Córdova
- Endocrine Research Unit, National Medical Center, Instituto Mexicano del Seguro Social, Mexico City, México
| | - F Avelar
- National Medical Center, Department of Radiology, Mexico City, México
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Seo JY, Kim JH. Validation of surrogate markers for metabolic syndrome and cardiometabolic risk factor clustering in children and adolescents: A nationwide population-based study. PLoS One 2017; 12:e0186050. [PMID: 29049309 PMCID: PMC5648147 DOI: 10.1371/journal.pone.0186050] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2017] [Accepted: 09/25/2017] [Indexed: 02/06/2023] Open
Abstract
Prevalence of metabolic syndrome (MetS) in children is increasing and identifying the risk factors for MetS during childhood is an important first step to prevent chronic diseases later in life. The aim of the present study was to evaluate the prevalence of MetS and cardiometabolic risk factor (CMRF) clustering among Korean children and adolescents and to validate the associated anthropometric and laboratory surrogate markers. We used data from the 2011–2014 Korean National Health and Nutrition Examination Survey. In total, data for 2,935 subjects (1539 boys, 52.6%) aged 10–19 years were assessed. MetS was defined by central obesity plus any two or more of CMRFs such as abdominal obesity, hypertension, hyperglycemia, hypertriglyceridemia, and decreased high density lipoprotein cholesterol (HDL-C) using the International Diabetes Federation criteria for children and adolescents. The presence of two or more CMRFs was classified as CMRF clustering. The prevalence of MetS and CMRF clustering in this group was found to be 1.8% and 8.9%, respectively. The receiver operating characteristic analysis of MetS and CMRF clustering, and the area under the curve (95% confidence interval) of surrogate markers revealed that the waist circumference to height ratio [0.960 (95% CI 0.959–0.960), cut-off 0.491] showed the highest predictability for MetS whereas triglyceride to HDL-C ratio [0.891 (95% CI 0.891–0.892), cut-off 2.63] showed the highest predictability for CMRF clustering. Long-term follow-up is needed for further validation.
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Affiliation(s)
- Ji-Young Seo
- Department of Pediatrics, Nowon Eulji Medical Center, Eulji University, Seoul, Korea
| | - Jae Hyun Kim
- Department of Pediatrics, Seoul National University Bundang Hospital, Seongnam, Korea
- * E-mail:
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LEMKE MK, APOSTOLOPOULOS Y, HEGE A, WIDEMAN L, SÖNMEZ S. Work, sleep, and cholesterol levels of U.S. long-haul truck drivers. INDUSTRIAL HEALTH 2017; 55:149-161. [PMID: 28049935 PMCID: PMC5383412 DOI: 10.2486/indhealth.2016-0127] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 07/27/2016] [Accepted: 12/26/2016] [Indexed: 06/06/2023]
Abstract
Long-haul truck drivers in the United States experience elevated cardiovascular health risks, possibly due to hypercholesterolemia. The current study has two objectives: 1) to generate a cholesterol profile for U.S. long-haul truck drivers; and 2) to determine the influence of work organization characteristics and sleep quality and duration on cholesterol levels of long-haul truck drivers. Survey and biometric data were collected from 262 long-haul truck drivers. Descriptive analyses were performed for demographic, work organization, sleep, and cholesterol measures. Linear regression and ordinal logistic regression analyses were conducted to examine for possible predictive relationships between demographic, work organization, and sleep variables, and cholesterol outcomes. The majority (66.4%) of drivers had a low HDL (<40 mg/dL), and nearly 42% of drivers had a high-risk total cholesterol to HDL cholesterol ratio. Sleep quality was associated with HDL, LDL, and total cholesterol, and daily work hours were associated with LDL cholesterol. Workday sleep duration was associated with non-HDL cholesterol, and driving experience and sleep quality were associated with cholesterol ratio. Long-haul truck drivers have a high risk cholesterol profile, and sleep quality and work organization factors may induce these cholesterol outcomes. Targeted worksite health promotion programs are needed to curb these atherosclerotic risks.
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Affiliation(s)
- Michael K. LEMKE
- Texas A&M University Complexity & Computational Population Health Group, USA
- Texas A&M University, Department of Health & Kinesiology, USA
| | - Yorghos APOSTOLOPOULOS
- Texas A&M University Complexity & Computational Population Health Group, USA
- Texas A&M University, Department of Health & Kinesiology, USA
| | - Adam HEGE
- Appalachian State University, Department of Health & Exercise Science, USA
| | - Laurie WIDEMAN
- University of North Carolina Greensboro, Department of Kinesiology, USA
| | - Sevil SÖNMEZ
- University of Central Florida, Rosen College of Hospitality Management, USA
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Short-term isocaloric fructose restriction lowers apoC-III levels and yields less atherogenic lipoprotein profiles in children with obesity and metabolic syndrome. Atherosclerosis 2016; 253:171-177. [PMID: 27451002 DOI: 10.1016/j.atherosclerosis.2016.06.048] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/29/2016] [Revised: 06/23/2016] [Accepted: 06/29/2016] [Indexed: 12/11/2022]
Abstract
BACKGROUND AND AIMS Dietary fructose may play a role in the pathogenesis of metabolic syndrome (MetS). In a recently published study of obese children with MetS, we showed that isocaloric fructose restriction reduced fasting triglyceride (TG) and LDL-cholesterol (LDL-C). In these ancillary analyses, we tested the hypothesis that these effects were also accompanied by improved quantitative and qualitative changes in LDL and HDL subclasses and their apolipoproteins; as well as change in VLDL, particularly apoC-III. METHODS Obese children with MetS (n = 37) consumed a diet that matched self-reported macronutrient composition for nine days, with the exception that dietary fructose was reduced from 11.7 ± 4.0% to 3.8 ± 0.5% of daily calories and substituted with glucose (in starch). Participants underwent fasting biochemical analyses on Days 0 and 10. HDL and LDL subclasses were analyzed using the Lipoprint HDL and LDL subfraction analysis systems from Quantimetrix. RESULTS Significant reductions in apoB (78 ± 24 vs. 66 ± 24 mg/dl) apoC-III (8.7 ± 3.5 vs. 6.5 ± 2.6 mg/dl) and apoE (4.6 ± 2.3 vs. 3.6 ± 1.1 mg/dl), all p < 0.001) were observed. LDL size increased by 0.87 Å (p = 0.008). Small dense LDL was present in 25% of our cohort and decreased by 68% (p = 0.04). Small HDL decreased by 2.7% (p < 0.001) and large HDL increased by 2.4% (p = 0.04). The TG/HDL-C ratio decreased from 3.1 ± 2.5 to 2.4 ± 1.4 (p = 0.02). These changes in fasting lipid profiles correlated with changes in insulin sensitivity. CONCLUSIONS Isocaloric fructose restriction for 9 days improved lipoprotein markers of CVD risk in children with obesity and MetS. The most dramatic reduction was seen for apoC-III, which has been associated with atherogenic hypertriglyceridemia.
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Ren X, Chen Z, Zheng S, Han T, Li Y, Liu W, Hu Y. Association between Triglyceride to HDL-C Ratio (TG/HDL-C) and Insulin Resistance in Chinese Patients with Newly Diagnosed Type 2 Diabetes Mellitus. PLoS One 2016; 11:e0154345. [PMID: 27115999 PMCID: PMC4846162 DOI: 10.1371/journal.pone.0154345] [Citation(s) in RCA: 68] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2015] [Accepted: 04/06/2016] [Indexed: 01/19/2023] Open
Abstract
OBJECTIVES To explore the association between the triglyceride to HDL-C ratio (TG/HDL-C) and insulin resistance in Chinese patients with newly diagnosed type 2 diabetes mellitus. METHODS Patients with newly diagnosed type 2 diabetes mellitus (272 men and 288 women) were enrolled and divided into three groups according to TG/HDL-C tertiles. Insulin resistance was defined by homeostatic model assessment of insulin resistance (HOMA-IR). Demographic information and clinical characteristics were obtained. Spearman's correlation was used to estimate the association between TG/HDL-C and other variables. Multiple logistic regression analyses were adopted to obtain probabilities of insulin resistance. A receiver operating characteristic analysis was conducted to evaluate the ability of TG/HDL-C to discriminate insulin resistance. RESULTS TG/HDL-C was associated with insulin resistance in Chinese patients with newly diagnosed T2DM (Spearman's correlation coefficient = 0.21, P < 0.01). Patients in the higher tertiles of TG/HDL-C had significantly higher HOMA-IR values than patients in the lower tertiles [T1: 2.68(1.74-3.70); T2: 2.96(2.29-4.56); T3: 3.09(2.30-4.99)]. Multiple logistic regression analysis showed that TG/HDL-C was significantly associated with HOMA-IR, and patients in the higher TG/HDL-C tertile had a higher OR than those in the lower TG/HDL-C tertile, after adjusting for multiple covariates including indices for central obesity [T1: 1; T2: 4.02(1.86-8.71); T3: 4.30(1.99-9.29)]. Following stratification of waist circumference into quartiles, the effect of TG/HDL-C on insulin resistance remained significant irrespective of waist circumference. CONCLUSIONS TG/HDL-C was associated with insulin resistance independent of waist circumference. Whether it could be a surrogate marker for insulin resistance in Chinese patients with newly diagnosed type 2 diabetes mellitus still needs to be confirmed by more researches.
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Affiliation(s)
- Xingxing Ren
- Department of Endocrinology, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China
| | - Zeng.ai Chen
- Department of Radiology, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China
| | - Shuang Zheng
- Department of Endocrinology, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China
| | - Tingting Han
- Department of Endocrinology, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China
| | - Yangxue Li
- Department of Endocrinology, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China
| | - Wei Liu
- Department of Endocrinology, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China
| | - Yaomin Hu
- Department of Endocrinology, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China
- * E-mail:
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Added sugar intake and metabolic syndrome in US adolescents: cross-sectional analysis of the National Health and Nutrition Examination Survey 2005–2012. Public Health Nutr 2016; 19:2424-34. [DOI: 10.1017/s1368980016000057] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
AbstractObjectiveTo examine the association between added sugar intake and metabolic syndrome among adolescents.DesignDietary, serum biomarker, anthropometric and physical activity data from the US National Health and Nutrition Examination Survey cycles between 2005 and 2012 were analysed using multivariate logistic regression models. Added sugar intake in grams per day was estimated from two 24 h standardized dietary recalls and then separated into quintiles from lowest to highest consumption. Multivariate logistic regression analyses were adjusted for physical activity, age, BMI Z-score and energy intake, and their interactions with race were included.SettingNationally representative sample, USA.SubjectsUS adolescents aged 12–19 years (n 1623).ResultsAdded sugar was significantly associated with metabolic syndrome. The adjusted prevalence odds ratios for having metabolic syndrome comparing adolescents in the third, fourth and fifth quintiles v. those in the lowest quintile of added sugar were 5·3 (95 % CI 1·4, 20·6), 9·9 (95 % CI 1·9, 50·9) and 8·7 (95 % CI 1·4, 54·9), respectively.ConclusionsOur findings suggest that higher added sugar intake, independent of total energy intake, physical activity or BMI Z-score, is associated with increased prevalence of metabolic syndrome in US adolescents. Further studies are needed to determine if reducing intake of added sugar may help US adolescents prevent or reverse metabolic syndrome.
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Catoira NP, Tapajóz F, Allegri RF, Lajfer J, Rodríguez Cámara MJ, Iturry ML, Castaño GO. Obesity, metabolic profile, and inhibition failure: Young women under scrutiny. Physiol Behav 2016; 157:87-93. [PMID: 26828037 DOI: 10.1016/j.physbeh.2016.01.040] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2015] [Revised: 01/13/2016] [Accepted: 01/27/2016] [Indexed: 10/22/2022]
Abstract
BACKGROUND The prevalence of obesity, as well as evidence about this pathology as a risk factor for cognitive decline and dementia in the elderly, is increasing worldwide. Executive functions have been found to be compromised in most studies, although the specific results are dissimilar. Obese young women constitute an interesting study and intervention group, having been found to be unaffected by age and hormonal negative effects on cognition and considering that their health problems affect not only themselves but their families and offspring. The objective of the present study was to compare the executive performance of obese young women with that of a healthy control group. METHODS A cross-sectional study was done among premenopausal women from a public hospital in Buenos Aires. The sample comprised 113 participants (32 healthy controls and 81 obese women), who were evaluated for depressive and anxiety symptoms (Beck Depression Inventory-II and State-Trait Anxiety Inventory) and executive functioning (Trail-Making Test B, Stroop Color and Word Test, Wisconsin Card Sorting Test, and verbal fluency test). Statistical analysis was done by using the SPSS version 20.0 software. RESULTS Among executive functions, a significant difference was found between groups in inhibition (p<0.01). No correlation was found between psychopathologic measures and Stroop Test Interference results. We found slight correlations between Stroop Test Interference results, waist circumference, fat mass and HDL-cholesterol. In obese group, there was a negative slightly correlation between this cognitive test and 2h post-load glucose level. CONCLUSIONS Inhibition was decreased in our obese young women group, and glucose/lipid metabolism may be involved in this association. The cognitive impairment is comparable with that described in addictive conditions. Our conclusions support the concept of multidisciplinary management of obese patients from the time of diagnosis. Detecting and understanding cognitive dysfunction in this population is essential to providing appropriate treatment.
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Affiliation(s)
- N P Catoira
- Health Research Residency, Gobierno de la Ciudad de Buenos Aires, Nueva York 3952, C1419HDN Ciudad de Buenos Aires, Argentina; Assistance and Research Center in Cognitive Neuroscience and Memory Disorders, Hospital Dr. A. Zubizarreta, Nueva York 3952, C1419HDN Ciudad de Buenos Aires, Argentina.
| | - F Tapajóz
- Consejo Nacional de Investigaciones Científicas y Técnicas, Buenos Aires, Argentina
| | - R F Allegri
- Assistance and Research Center in Cognitive Neuroscience and Memory Disorders, Hospital Dr. A. Zubizarreta, Nueva York 3952, C1419HDN Ciudad de Buenos Aires, Argentina; Consejo Nacional de Investigaciones Científicas y Técnicas, Buenos Aires, Argentina
| | - J Lajfer
- Clinical Laboratory, Hospital Dr. A. Zubizarreta, Nueva York 3952, C1419HDN Ciudad de Buenos Aires, Argentina
| | - M J Rodríguez Cámara
- Health Research Residency, Gobierno de la Ciudad de Buenos Aires, Nueva York 3952, C1419HDN Ciudad de Buenos Aires, Argentina
| | - M L Iturry
- Assistance and Research Center in Cognitive Neuroscience and Memory Disorders, Hospital Dr. A. Zubizarreta, Nueva York 3952, C1419HDN Ciudad de Buenos Aires, Argentina
| | - G O Castaño
- Health Research Residency, Gobierno de la Ciudad de Buenos Aires, Nueva York 3952, C1419HDN Ciudad de Buenos Aires, Argentina; Medicine Department, Hospital Dr. A. Zubizarreta, Nueva York 3952, C1419HDN, Ciudad de Buenos Aires, Argentina
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12
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Macut D, Bačević M, Božić-Antić I, Bjekić-Macut J, Čivčić M, Erceg S, Vojnović Milutinović D, Stanojlović O, Andrić Z, Kastratović-Kotlica B, Šukilović T. Predictors of subclinical cardiovascular disease in women with polycystic ovary syndrome: interrelationship of dyslipidemia and arterial blood pressure. Int J Endocrinol 2015; 2015:812610. [PMID: 25878664 PMCID: PMC4388014 DOI: 10.1155/2015/812610] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/16/2014] [Revised: 03/12/2015] [Accepted: 03/12/2015] [Indexed: 01/04/2023] Open
Abstract
Background. Women with polycystic ovary syndrome (PCOS) could develop subclinical atherosclerosis during life. Purpose. To analyze cardiovascular risk (CVR) factors and their relation to clinical markers of cardiovascular disease (CVD) in respect to their age. Material and Methods. One hundred women with PCOS (26.32 ± 5.26 years, BMI: 24.98 ± 6.38 kg/m(2)) were compared to 50 respective controls. In all subjects, total cholesterol (TC), HDL-C, LDL-C, triglycerides, TC/HDL-C and TG/HDL-C ratios, glucose, insulin and HOMA index, waist-to-hip ratio (WHR), systolic and diastolic blood pressure (SBP and DBP, resp.), and carotid intima-media thickness (CIMT) were analyzed in respect to their age and level of androgens. Results. PCOS over 30 years had higher WHR (P = 0.008), SBP (P < 0.001), DBP (P < 0.001), TC (P = 0.028), HDL-C (P = 0.028), LDL-C (P = 0.045), triglycerides (P < 0.001), TC/HDL-C (P < 0.001), and triglycerides/HDL-C (P < 0.001) and had more prevalent hypertension and pronounced CIMT on common carotid arteries even after adjustment for BMI (P = 0.005 and 0.036, resp.). TC/HDL-C and TG/HDL-C were higher in PCOS with the highest quintile of FAI in comparison to those with lower FAI (P = 0.045 and 0.034, resp.). Conclusions. PCOS women older than 30 years irrespective of BMI have the potential for early atherosclerosis mirrored through the elevated lipids/lipid ratios and through changes in blood pressure.
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Affiliation(s)
- Djuro Macut
- Clinic of Endocrinology, Diabetes and Diseases of Metabolism, Faculty of Medicine, University of Belgrade, 11000 Belgrade, Serbia
| | | | - Ivana Božić-Antić
- Clinic of Endocrinology, Diabetes and Diseases of Metabolism, Faculty of Medicine, University of Belgrade, 11000 Belgrade, Serbia
| | | | - Milorad Čivčić
- Clinic of Endocrinology, Diabetes and Diseases of Metabolism, Faculty of Medicine, University of Belgrade, 11000 Belgrade, Serbia
| | - Snježana Erceg
- Clinic of Endocrinology, Diabetes and Diseases of Metabolism, Faculty of Medicine, University of Belgrade, 11000 Belgrade, Serbia
| | - Danijela Vojnović Milutinović
- Department of Biochemistry, Institute for Biological Research “Siniša Stanković”, University of Belgrade, 11060 Belgrade, Serbia
| | - Olivera Stanojlović
- Institute of Medical Physiology, Faculty of Medicine, University of Belgrade, 11000 Belgrade, Serbia
| | - Zoran Andrić
- University Medical Center “Bežanijska Kosa”, 11080 Belgrade, Serbia
| | | | - Tijana Šukilović
- Faculty of Mathematics, University of Belgrade, 11000 Belgrade, Serbia
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