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Su GY, Ning NX, Lin KH, Hwu CM. Low-Density Lipoprotein Cholesterol Is Not a Major Determinant of High-Sensitivity C-Reactive Protein Levels in People Without Known Diabetes Mellitus. Metab Syndr Relat Disord 2023; 21:567-572. [PMID: 37768731 DOI: 10.1089/met.2023.0061] [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] [Indexed: 09/29/2023] Open
Abstract
Background: It has been well established that high-sensitivity C-reactive protein (hs-CRP) is strongly associated with obesity, insulin resistance, high blood pressure, and dyslipidemia. However, the effects of different lipid parameters on hs-CRP levels are less deliberated. The purpose of the study was to compare the relative contribution of triglycerides (TGs), low-density lipoprotein cholesterol (LDL-C), and high-density lipoprotein cholesterol (HDL-C) to the levels of hs-CRP. Methods: Three hundred seventy-eight subjects without known history of diabetes were recruited for the study. No concomitant antilipid or antidiabetes agents were allowed. Each subject received anthropometric measurements, fasting sampling for lipid profile and hs-CRP, and a 75-gram oral glucose tolerance test for the measurements of insulin resistance (surrogated by insulin sensitivity index ISI0,120). Results: Levels of hs-CRP levels were positively correlated with Log (TG) and negatively correlated with HDL-C in partial correlation after adjustments for confounding variables, but not with LDL-C. The hs-CRP levels in the three groups by tertiles of LDL-C were similar. Subsequently, we found that body mass index (first step), Log (ISI0,120) (second step), and Log (TG) (third step) independently predicted the variance of Log (hs-CRP) in stepwise multiple regression. However, both HDL-C and LDL-C failed to be entered into the models to explain Log (hs-CRP). Conclusions: Our data demonstrated that Log (TG) was a major lipid determinant of hs-CRP levels. The contribution of LDL-C to the levels of hs-CRP might be insignificant.
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Affiliation(s)
- Guan-Yu Su
- Section of Endocrinology and Metabolism, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Ng Xin Ning
- Division of Endocrinology and Metabolism, Buddhist Tzu Chi Medical Foundation Dalin Tzu Chi Hospital, Chiayi, Taiwan
| | - Kuan-Hung Lin
- Department of Internal Medicine, National Yang-Ming University Hospital, Yilan, Taiwan
| | - Chii-Min Hwu
- Section of Endocrinology and Metabolism, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
- Department of Internal Medicine, School of Medicine, College of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
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Wang HN, Huang YH. Changes in metabolic parameters in psoriatic patients treated with secukinumab. Ther Adv Chronic Dis 2020; 11:2040622320944777. [PMID: 32821362 PMCID: PMC7412909 DOI: 10.1177/2040622320944777] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2020] [Accepted: 06/26/2020] [Indexed: 12/18/2022] Open
Abstract
Background: Psoriasis is associated with cardiovascular disease and metabolic syndrome but the effects of interleukin (IL)-17A inhibitor treatment on metabolic parameters are unknown. This study aimed to determine the effects of secukinumab on metabolic parameters based on the disease activity and treatment response in patients with psoriasis. Methods: In this retrospective study, we included 99 patients with moderate to severe psoriasis, who received IL-17 inhibitor (secukinumab) treatment for 24 weeks between January 2016 and February 2020. The disease activity [Psoriasis Area and Severity Index (PASI)] and metabolic parameters at baseline and after 12 or 24 weeks of treatment were collected. Results: The PASI improved with a significant reduction of high-sensitivity C-reactive protein (hs-CRP) at weeks 12 and 24 respectively. However, body weight and body mass index were significantly increased at week 12 and 24 of treatment. Triglycerides level and atherogenic index of plasma were significantly higher in week 24 in PASI-90 non-responders. The baseline hs-CRP level and PASI-90 non-response correlated with elevated triglyceride levels. Conclusion: Our results suggest that obesity and hypertriglyceridemia still existed in patients despite the improved disease activity after secukinumab treatment. Higher baseline hs-CRP level and PASI-90 non-response were predictors for elevated triglyceride levels after treatment. Therefore, patient education, regular screening of the lipid profile, and weight control are recommended during the treatment of secukinumab.
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Affiliation(s)
- Hsuan Ning Wang
- Department of Dermatology, Chang Gung Memorial Hospital, Linkou Branch, College of Medicine, Chang Gung University, Taiwan
| | - Yu Huei Huang
- Department of Dermatology, Chang Gung Memorial Hospital, Linkou Branch, College of Medicine, Chang Gung University No.5, Fuxing St., Guishan Dist., Taoyuan City 333, Taiwan
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Omonije OO, Saidu AN, Muhammad HL. Anti-diabetic activities of Chromolaena odorata methanol root extract and its attenuation effect on diabetic induced hepatorenal impairments in rats. CLINICAL PHYTOSCIENCE 2019. [DOI: 10.1186/s40816-019-0115-1] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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Molani Gol R, Rafraf M, Asghari Jafarabadi M. Evaluation of cardiovascular risk factors in women referring to health centers in Tabriz, Iran, 2017. Health Promot Perspect 2018; 8:315-322. [PMID: 30479987 PMCID: PMC6249489 DOI: 10.15171/hpp.2018.45] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2018] [Accepted: 09/11/2018] [Indexed: 01/25/2023] Open
Abstract
Background: Cardiovascular disease (CVD) is the leading cause of mortality among men and women around the world. The aim of this study was to investigate major cardiovascular risk factors in women living in the Tabriz petrochemical region, Iran during spring 2017. Methods: In this cross-sectional study, a sample of 152 women aged 30-55 years was selected from who attended health center in Tabriz, Iran. Anthropometric measurements, blood pressure,daily dietary intakes and fasting serum lipid profile, oxidized LDL (ox-LDL) and high sensitivity C-reactive protein (hs-CRP) were evaluated. Results: The prevalence of overweight, general and abdominal obesity (based on Body mass index [BMI] and waist circumference [WC]) was 34.2%, 52.6%, and 73.7%, respectively. Eleven point two percent and 4.6% of women had pre-hypertension based on systolic blood pressure (SBP)and diastolic blood pressure (DBP). High serum triglyceride (TG), total cholesterol (TC), low density lipoprotein cholesterol (LDL-C) and low high-density lipoprotein cholesterol (HDL-C)were determined in 32.5%, 25.7%, 17.8% and 56.6% of subjects, respectively. The median of serum ox-LDL concentration was 3181.5 ng/L. Sixty-five point eight percent of participants hadhigh hs-CRP levels. In the multiple-adjusted quintile regression analysis, significant relationships were found between serum ox-LDL and age (B = 96.7, P = 0.003) and between serum hs-CRP with diastolic blood pressure (B = 0.1, P = 0.083) and TG (B = 0.01, P = 0.088). Conclusion: The high prevalence of cardiovascular risk factors in the studied women warrants more public health attention. The results also suggest that aging was associated with high serumox-LDL and increased serum hs-CRP levels, which may reflect enhanced DBP and serum TG.
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Affiliation(s)
- Roghayeh Molani Gol
- Students' Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Maryam Rafraf
- Nutrition Research Center, Department of Community Nutrition, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mohammad Asghari Jafarabadi
- Road Traffic Injury Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.,Department of Statistics and Epidemiology, Tabriz University of Medical Sciences, Tabriz, Iran
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Zhang Y, Zeng C, Wei J, Li H, Yang T, Yang Y, Deng ZH, Ding X, Lei G. Associations of cigarette smoking, betel quid chewing and alcohol consumption with high-sensitivity C-reactive protein in early radiographic knee osteoarthritis: a cross-sectional study. BMJ Open 2016; 6:e010763. [PMID: 26969644 PMCID: PMC4800118 DOI: 10.1136/bmjopen-2015-010763] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
OBJECTIVES High-sensitivity C-reactive protein (hsCRP) is possibly related to osteoarthritis (OA) progression and a variety of OA-related symptoms. This study aimed to examine associations between cigarette smoking, betel quid chewing and alcohol consumption and hsCRP in early radiographic knee OA. DESIGN Cross-sectional health examination survey. SETTING This primary study was conducted in a health examination centre in China. PARTICIPANTS 936 (656 men and 280 women) patients with early radiographic knee OA were included in this cross-sectional study. PRIMARY AND SECONDARY OUTCOME MEASURES Smoking status was classified into four levels based on daily smoking habit: 0/day, 1-10/day, 11-20/day and >20/day. Betel quid chewing and alcohol consumption status was divided into 'Yes' or 'No'. Early radiographic knee OA was defined as Kellgren Lawrence (K-L) grade 1 or 2 in at least one leg, and elevated hsCRP was assessed as ≥ 3.0 mg/L. RESULTS After adjustment for a number of potential confounding factors, a significant positive association between cigarette smoking and hsCRP was observed in the multivariable model. The multivariable-adjusted ORs (95% CI) of elevated hsCRP (≥ 3.0 mg/L) in the second (1-10/day, n=133), third (11-20/day, n=59) and highest (>20/day, n=104) cigarette smoking categories were 1.54 (95% CI 0.91 to 2.61), 1.27 (95% CI 0.57 to 2.79) and 2.09 (95% CI 1.20 to 3.64), respectively, compared with the non-smoker category (n=640). In addition, there was a positive dose-response relationship between cigarette smoking and elevated hsCRP (p for trend=0.01). No significant associations between betel quid chewing and alcohol consumption and hsCRP were observed in the multivariable model. CONCLUSIONS This study indicated that cigarette smoking was positively associated with serum hsCRP level in patients with early radiographic knee OA. However, in view of the nature of cross-sectional designs, the results need to be confirmed by further prospective studies.
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Affiliation(s)
- Yi Zhang
- Department of Orthopaedics, Xiangya Hospital, Central South University, Changsha, Hunan Province, China
| | - Chao Zeng
- Department of Orthopaedics, Xiangya Hospital, Central South University, Changsha, Hunan Province, China
| | - Jie Wei
- Health Management Center, Xiangya Hospital, Central South University, Changsha, Hunan Province, China
- Department of Epidemiology and Health Statistics, School of Public Health, Central South University, Changsha, Hunan Province, China
| | - Hui Li
- Department of Orthopaedics, Xiangya Hospital, Central South University, Changsha, Hunan Province, China
| | - Tuo Yang
- Department of Orthopaedics, Xiangya Hospital, Central South University, Changsha, Hunan Province, China
| | - Ye Yang
- Department of Orthopaedics, Xiangya Hospital, Central South University, Changsha, Hunan Province, China
| | - Zhen-han Deng
- Department of Orthopaedics, Xiangya Hospital, Central South University, Changsha, Hunan Province, China
| | - Xiang Ding
- Department of Orthopaedics, Xiangya Hospital, Central South University, Changsha, Hunan Province, China
| | - Guanghua Lei
- Department of Orthopaedics, Xiangya Hospital, Central South University, Changsha, Hunan Province, China
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Najafi L, Malek M, Valojerdi AE, Khamseh ME. Acute phase proteins and diabetes microvascular complications. Int J Diabetes Dev Ctries 2015. [DOI: 10.1007/s13410-015-0389-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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Russell A, Ciufolini S, Gardner-Sood P, Bonaccorso S, Gaughran F, Dazzan P, Pariante CM, Mondelli V. Inflammation and metabolic changes in first episode psychosis: preliminary results from a longitudinal study. Brain Behav Immun 2015; 49:25-9. [PMID: 26100489 DOI: 10.1016/j.bbi.2015.06.004] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/03/2015] [Revised: 06/05/2015] [Accepted: 06/05/2015] [Indexed: 12/13/2022] Open
Abstract
Metabolic abnormalities are commonly observed in patients with psychosis, and may confer greater risk of developing cardiovascular disease later in life. Such abnormalities are associated with inflammation in the general population, and there is increasing evidence for elevated inflammation in patients with first episode psychosis (FEP). The aim of this preliminary study is to examine the effect of changes in inflammation, as measured by high-sensitivity C-reactive protein (hsCRP), on metabolic changes in a three-month longitudinal study in a FEP sample. Fifty-three FEP patients from in- and out-patient services in South London, England, were included in this longitudinal study. Social and clinical data were collected, and fasting blood samples and anthropometric measurements (weight, Body Mass Index (BMI), lipid profile and gluco-metabolic parameters) were obtained at baseline and at three-month follow-up. Correlation analyses showed that those with increases in hsCRP over the three-month period also had increases in triglyceride levels (r=0.49, p=0.02). No association was observed with other lipid profile, or gluco-metabolic parameters, across the whole sample. Increases in weight and BMI were also associated with increases in triglyceride levels (r=0.33, p=0.02; and r=0.31, p=0.03, respectively); however, a multiple linear regression analysis found that the effects of inflammation on triglycerides were independent from the effect of changes in weight, and from the baseline inflammatory state. Our preliminary findings suggest that those patients experiencing greater increases in inflammation early on in the course of their illness may be at greater risk of developing short-term metabolic abnormalities, in particular dyslipidaemia, independent of weight-gain. Future work should investigate the use of inflammatory markers to identify patients in greater need of physical health interventions.
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Affiliation(s)
- Alice Russell
- King's College London, Institute of Psychiatry, Psychology & Neuroscience, Department of Psychological Medicine, London, UK
| | - Simone Ciufolini
- King's College London, Institute of Psychiatry, Psychology & Neuroscience, Department of Psychosis Studies, London, UK; National Institute for Health Research (NIHR) Mental Health Biomedical Research Centre at South London and Maudsley NHS Foundation Trust and King's College London, London, UK
| | - Poonam Gardner-Sood
- King's College London, Institute of Psychiatry, Psychology & Neuroscience, Department of Psychosis Studies, London, UK
| | - Stefania Bonaccorso
- King's College London, Institute of Psychiatry, Psychology & Neuroscience, Department of Psychosis Studies, London, UK
| | - Fiona Gaughran
- King's College London, Institute of Psychiatry, Psychology & Neuroscience, Department of Psychosis Studies, London, UK
| | - Paola Dazzan
- King's College London, Institute of Psychiatry, Psychology & Neuroscience, Department of Psychosis Studies, London, UK; National Institute for Health Research (NIHR) Mental Health Biomedical Research Centre at South London and Maudsley NHS Foundation Trust and King's College London, London, UK
| | - Carmine M Pariante
- King's College London, Institute of Psychiatry, Psychology & Neuroscience, Department of Psychological Medicine, London, UK; National Institute for Health Research (NIHR) Mental Health Biomedical Research Centre at South London and Maudsley NHS Foundation Trust and King's College London, London, UK
| | - Valeria Mondelli
- King's College London, Institute of Psychiatry, Psychology & Neuroscience, Department of Psychological Medicine, London, UK; National Institute for Health Research (NIHR) Mental Health Biomedical Research Centre at South London and Maudsley NHS Foundation Trust and King's College London, London, UK.
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Interactions between C-reactive protein genotypes with markers of nutritional status in relation to inflammation. Nutrients 2014; 6:5034-50. [PMID: 25393688 PMCID: PMC4245578 DOI: 10.3390/nu6115034] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2014] [Revised: 08/20/2014] [Accepted: 09/23/2014] [Indexed: 01/04/2023] Open
Abstract
Inflammation, as indicated by C-reactive protein concentrations (CRP), is a risk factor for chronic diseases. Both genetic and environmental factors affect susceptibility to inflammation. As dietary interventions can influence inflammatory status, we hypothesized that dietary effects could be influenced by interactions with single nucleotide polymorphisms (SNPs) in the CRP gene. We determined 12 CRP SNPs, as well as various nutrition status markers in 2010 black South Africans and analyzed their effect on CRP. Interactions were observed for several genotypes with obesity in determining CRP. Lipid intake modulated the pro-inflammatory effects of some SNPs, i.e., an increase in both saturated fatty acid and monounsaturated fatty acid intake in those homozygous for the polymorphic allele at rs2808630 was associated with a larger increase in CRP. Those harboring the minor alleles at rs3093058 and rs3093062 presented with significantly higher CRP in the presence of increased triglyceride or cholesterol intake. When harboring the minor allele of these SNPs, a high omega-6 to -3 ratio was, however, found to be anti-inflammatory. Carbohydrate intake also modulated CRP SNPs, as HbA1C and fasting glucose levels interacted with some SNPs to influence the CRP. This investigation highlights the impact that nutritional status can have on reducing the inherent genetic susceptibility to a heightened systemic inflammatory state.
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Souto DL, Zajdenverg L, Rodacki M, Rosado EL. Does sucrose intake affect antropometric variables, glycemia, lipemia and C-reactive protein in subjects with type 1 diabetes?: a controlled-trial. Diabetol Metab Syndr 2013; 5:67. [PMID: 24499591 PMCID: PMC3833849 DOI: 10.1186/1758-5996-5-67] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/14/2013] [Accepted: 11/09/2013] [Indexed: 01/04/2023] Open
Abstract
BACKGROUND It is unclear if the sugar intake may affect metabolic parameters in individuals with type 1 diabetes. Therefore, the purpose of this study was to evaluate the effects of sucrose intake in glycemic, lipemic, anthropometric variables, as well as in C-reactive protein (CRP) levels in these individuals. METHODS Thirty-three subjects with type 1 diabetes were evaluated at baseline and 3-months after intervention. Volunteers were randomized into groups: sucrose-free (diet without sucrose) or sucrose-added (foods containing sucrose in composition). Both groups received the same macronutrient composition and used the carbohydrate counting methods. All underwent an interview and anthropometric evaluation. Blood was drawn for glycated haemoglobin, glucose, total cholesterol, HDL, and CRP measurement, and the medical charts were reviewed in all cases. RESULTS At baseline, anthropometric, clinical and laboratory variables did not differ between groups, except for the triglycerides. Although at baseline triglycerides levels were higher in the sucrose-added group (p = 0.01), they did not differ between groups after the intervention (p = 0.92). After 3-months, CRP was higher in the sucrose-added than in the sucrose-free group (p = 0.04), but no further differences were found between the groups, including the insulin requirements, anthropometric variables, body composition, and glycemic control. Both groups showed sugars intake above the recommendations at baseline and after intervention. CONCLUSIONS Sucrose intake, along with a disciplined diet, did not affect insulin requirements, anthropometric variables, body composition, lipemic and glycemic control. However, although the sucrose intakes increase CRP levels, the amount of sugar in the diet was not associated with this inflammatory marker.
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Affiliation(s)
- Débora Lopes Souto
- Institute of Nutrition Josué de Castro, Federal University of Rio de Janeiro, Brigadeiro Trompowski avenue, CCS building, - J block J - second floor - District: Ilha do Fundão, 360 Felisbelo Freire Street, Apartament 202 District: Ramos, Zipe Code: 21941-590, Rio de Janeiro, Brazil
- Institute of Nutrition Josué de Castro, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Lenita Zajdenverg
- Medicine, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
- Department of Internal Medicine, Section of Diabetes and Nutrology, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Melanie Rodacki
- Medicine, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
- Department of Internal Medicine, Section of Diabetes and Nutrology, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Eliane Lopes Rosado
- Food Science and Technology, Federal University of Viçosa, Viçosa, Brazil
- Institute of Nutrition Josué de Castro, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
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Khan MI, Siddique KU, Ashfaq F, Ali W, Reddy HD, Mishra A. Effect of high-dose zinc supplementation with oral hypoglycemic agents on glycemic control and inflammation in type-2 diabetic nephropathy patients. J Nat Sci Biol Med 2013; 4:336-40. [PMID: 24082728 PMCID: PMC3783776 DOI: 10.4103/0976-9668.117002] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Objective: The study aims to evaluate the effect of zinc sulfate on markers of glycemic control, lipid profile and inflammation in type-2 diabetes with microalbuminuria patients. Materials and Methods: Type-2 diabetes with microalbuminuria patients on oral hypoglycemic agents (OHA) and angiotensin converting enzyme (ACE) inhibitors were selected and divided into 2 groups: One group (n = 27) continued with OHA alone, second group (n = 27) was on OHA and in addition 50 mg elemental zinc as zinc sulphate supplementation for 12 weeks. Fasting, post-prandial blood glucose, glycosylated hemoglobin, lipid profiles, inflammatory marker hs-CRP and urine microalbumin were measured. Results: There were no significant differences in biochemical status among groups at baseline. After receiving zinc, the mean fasting blood glucose (FBS), post-prandial blood glucose (PPBS) and glycosylated hemoglobin (HbA1c) were decreased significantly (P = 0.0001). Significant decrease was observed in TG (P = 0.002) and VLDL-cholesterol (P = 0.002), whereas there was no significant decrease in TC and LDL-cholesterol. The high-density lipoprotein (HDL) cholesterol was significantly (P = 0.0001) increased from baseline. Zinc supplementation had significant effects in decreasing serum hs-CRP from 10.51 ± 1.68 mg/L to 7.75 ± 1.56 mg/L (P = 0.0001) and microalbumin level from 146.87 ± 30.83 mg/day to 80.70 ± 33.99 mg/day (P = 0.0001). There were no significant changes in the levels of all these parameters in OHA group. Conclusion: Our results conclude that supplementation of zinc improved the effectiveness of OHA and may be beneficial in decreasing blood glucose, TG, urinary albumin excretion and inflammation in diabetic nephropathy patients and thus reducing the risk of complications.
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Affiliation(s)
- Mohd Idreesh Khan
- Department of Community Medicine, King George Medical University, Lucknow, India
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Influence of glucoregulation quality on C-reactive protein, interleukin-6 and tumor necrosis factor-alpha level in patients with diabetes type 1. VOJNOSANIT PREGL 2011; 68:756-61. [PMID: 22046880 DOI: 10.2298/vsp1109756m] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
BACKGROUND/AIM Results of studies which have proved an increased inflammatory activity in diabetes type 1, have been published over recent years. One of possible mechanisms that are used to explain chronic inflammation in diabetes is the state of hyperglycemia leading to the enhanced synthesis of glycosylation end products (AGEs) which activate macrophages, increase the oxidative stress and affect the synthesis of interleukins (IL-1, IL-6), tumor necrosis factor-alpha (TNF-alpha) and C-reactive protein (CRP). The aim of the study was to determine the inflammatory markers (CRP, IL-6, TNF-alpha) in patients with diabetes type 1 and to establish their correlation with glucoregulation parameters and other cardiovascular risk factors as well as to compare them with the healthy controls. METHODS The study included 76 patients with diabetes type 1 and 30 healthy controls. We determined values of inflammatory markers (CRP, IL-6, TNF-alpha) and glucoregulation parameters (fasting glucose HbA(1c)). RESULTS The values of CRP (p = 0.014), IL-6 (p = 0.020) and TNF-alpha (p = 0.037) were statistically significantly higher in the diabetic patients than in the healthy controls. There was a positive correlation between CRP with postprandial glycemia (p = 0.004); the multivariate regression analysis revealed a statistically significant correlation between CRP and age (p = 0.001), smoking (p = 0.055), fasting glucose (p = 0.021) and triglycerides (p = 0.048) as well as between IL-6 and LDL-cholesterol (p = 0.009). No statistically significant correlations were found between glycosilated hemoglobin (HbA(1c)) and the inflammatory markers (CRP, IL-6 and TNF-alpha). CONCLUSION The patients with type 1 diabetes were found to have a low level of inflammatory activity manifested by the increased values of CRP, IL-6 and TNF-alpha.
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Aspriello SD, Zizzi A, Tirabassi G, Buldreghini E, Biscotti T, Faloia E, Stramazzotti D, Boscaro M, Piemontese M. Diabetes mellitus-associated periodontitis: differences between type 1 and type 2 diabetes mellitus. J Periodontal Res 2010; 46:164-9. [PMID: 21108647 DOI: 10.1111/j.1600-0765.2010.01324.x] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
BACKGROUND AND OBJECTIVE Although many studies have appeared about diabetes mellitus-associated periodontitis, few have compared periodontitis inflammatory markers between type 1 (T1DM) and type 2 diabetes mellitus (T2DM), and information regarding this issue is scarce and contradictory. We evaluated the levels of plasma C-reactive protein and of interleukin-1β (IL-1β), interleukin-6 (IL-6) and tumour necrosis factor-α (TNF-α) in gingival crevicular fluid in two groups of subjects affected by T1DM and T2DM, in order to identify possible differences between the two classes in the inflammatory mechanisms of diabetes mellitus-associated periodontitis. MATERIAL AND METHODS Plasma C-reactive protein and gingival crevicular fluid IL-1β, IL-6 and TNF-α were measured in periodontitis patients affected by type 1 (P-T1DM, n = 24) and type 2 diabetes mellitus (P-T2DM, n = 24). RESULTS Gingival crevicular fluid levels of IL-1β and TNF-α in P-T1DM subjects were significantly higher than in P-T2DM subjects. In P-T1DM subjects, we found significant negative correlations between the duration of diabetes mellitus and IL-1β and between the duration of diabetes mellitus and TNF-α. CONCLUSION This study shows that IL-1β and TNF-α levels in periodontitis patients with T1DM are affected by the duration of diabetes mellitus.
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Affiliation(s)
- S D Aspriello
- Division of Periodontology, Department of Clinical and Dental Sciences, Polytechnic University of Marche, Torrette, Ancona, Italy
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Alemzadeh R, Kichler J, Calhoun M. Spectrum of metabolic dysfunction in relationship with hyperandrogenemia in obese adolescent girls with polycystic ovary syndrome. Eur J Endocrinol 2010; 162:1093-9. [PMID: 20371657 DOI: 10.1530/eje-10-0205] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
OBJECTIVE Polycystic ovary syndrome (PCOS) in adult women is associated with increased risk of metabolic syndrome (MS) and atherosclerosis. We evaluated the spectrum of metabolic dysfunction in relationship with hyperandrogenemia (HA) in adolescent girls with PCOS. MATERIALS AND METHODS Ovulatory function, acne, hirsutism (HS), body mass index (BMI), body composition, fasting lipids, glucose, insulin, free testosterone (FT), high-sensitivity C-reactive protein (hs-CRP), and HbA1c were evaluated in 103 girls. The homeostatic assessment model equations (HOMA-IR and HOMA-%B) were used for determination of insulin resistance and beta-cell function respectively. RESULTS The oligo-ovulation (Oligo)+HA+HS (n=44), Oligo+HA (n=28), and Oligo+HS (n=31) phenotypes had similar BMI. However, hyperandrogenemic phenotypes had higher prevalence of acanthosis nigricans (AN) and acne (P<0.01) and higher insulin, HOMA-IR, HOMA-%B, HbA1c, and hs-CRP levels than Oligo+HS group (P<0.01). Serum FT was correlated with HOMA-IR (r=0.38, P<0.01), HOMA-%B (r=0.49, P<0.01), hs-CRP (r=0.42, P<0.01), AN (r=0.39, P<0.01), and HbA1c (r=0.27, P<0.01). Furthermore, 34% of girls met diagnostic criteria for MS displaying higher BMI, FT, HOMA-%B, HOMA-IR, hs-CRP, and HbA1c than subjects without MS (P<0.01). Using combined HOMA-IR>or=4.0 and hs-CRP>3.0 cut-off values, 71.4% of MS versus 23.5% non-MS group were considered at risk of diabetes and atherosclerosis (P<0.0001). CONCLUSIONS Hyperandrogenemic PCOS phenotypes have greatest degree of insulin resistance and inflammation. The use of insulin resistance and inflammatory markers may help identify adolescent girls with PCOS at risk of cardiometabolic syndrome.
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Affiliation(s)
- Ramin Alemzadeh
- Section of Pediatric Endocrinology and Metabolism, Department of Pediatrics, Medical College of Wisconsin, Milwaukee, Wisconsin 53226, USA.
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Krintus M, Sypniewska G, Kuligowska-Prusinska M. Effect of second and third generation oral contraceptives on C-reactive protein, lipids and apolipoproteins in young, non-obese, non-smoking apparently healthy women. Clin Biochem 2010; 43:626-8. [DOI: 10.1016/j.clinbiochem.2009.12.013] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2009] [Revised: 12/10/2009] [Accepted: 12/13/2009] [Indexed: 10/20/2022]
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15
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Gomes MB, Cobas RA, Nunes E, Castro-Faria-Neto HC, da Matta MFB, Neves R, Tibiriçá E. Plasma PAF-acetylhydrolase activity, inflammatory markers and susceptibility of LDL to in vitro oxidation in patients with type 1 diabetes mellitus. Diabetes Res Clin Pract 2009; 85:61-8. [PMID: 19464746 DOI: 10.1016/j.diabres.2009.04.016] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/05/2008] [Revised: 04/03/2009] [Accepted: 04/14/2009] [Indexed: 10/20/2022]
Abstract
AIMS We evaluated if type 1 diabetic patients have altered levels of low-grade inflammatory markers including platelet-activating factor acetylhydrolase (PAF-AH) activity, high-sensitivity C-reactive protein (hs-CRP), white blood cells count (WBC), erythrocyte sedimentation rate (ESR) and LDL-cholesterol oxidation coefficient (OxC), and whether their levels are related to clinical complications and the metabolic profile. METHODS We studied cross-sectionally 118 outpatients with type 1 diabetes both with (n=38) and without (n=80) clinical chronic complications, and 110 controls subjects. RESULTS Diabetic patients had higher levels of PAF-AH activity (p=0.02), hs-CRP (p=0.001), WBC (p=0.004) and ESR (p=0.0001) than controls. Patients with type 1 diabetes had earlier OxC than the non-diabetic subjects at 1 and 3 h (p=0.01) after the addition of CuSO(4). No difference was noted between patients with and without chronic complications. In the patients, correlations were found between PAF-AH activity and OxC at 1 and 3 h. CONCLUSIONS It was concluded that the susceptibility of LDL to in vitro oxidation and low-grade inflammation are increased in patients with type 1 diabetes and related to each other. The presence of these markers is probably independent of the presence of chronic clinical complications and reveals the development of early pro-inflammatory state.
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Affiliation(s)
- Marilia Brito Gomes
- Department of Medicine, Diabetes Unit, State University of Rio de Janeiro, Brazil.
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16
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Matheus ASDM, Cobas RA, Gomes MB. [Dyslipidemias in type 1 diabetes: a current approach]. ACTA ACUST UNITED AC 2009; 52:334-9. [PMID: 18438544 DOI: 10.1590/s0004-27302008000200021] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2007] [Accepted: 01/10/2008] [Indexed: 01/17/2023]
Abstract
With the intensive glycemic control in the therapy of type 1 diabetes mellitus (T1DM) patients, cardiovascular disease has been the main cause of mortality. Identification of risk factors, such as dyslipidemia is considered of great importance in terms of avoiding chronic micro and macro vascular complications. The statements for prevention of coronary artery disease in diabetes are generally are related do type 2 diabetes mellitus and little attention is paid to T1DM. Defining therapeutical targets and indications for treatment are more controversial in these patients due to their young ages. The present study aims to emphasize the importance of establishing the diagnosis of dyslipidemia in this group of patients as well as indicate the appropriate and early treatment, in order to reach the targets of treatment and reduce the atherogenic lipid profile.
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Affiliation(s)
- Alessandra S de Mattos Matheus
- Departamento de Medicina Interna, Faculdade de Ciências Médicas, Hospital Universitário Pedro Ernesto, Universidade do Estado do Rio de Janeiro RJ, Brasil
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17
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Serum platelet-activating factor acetylhydrolase activity: A novel potential inflammatory marker in type 1 diabetes. Prostaglandins Other Lipid Mediat 2008; 87:42-6. [DOI: 10.1016/j.prostaglandins.2008.07.001] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2008] [Revised: 07/04/2008] [Accepted: 07/21/2008] [Indexed: 11/20/2022]
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18
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Oliveira AC, Oliveira AM, Adan LF, Oliveira NF, Silva AM, Ladeia AM. C-reactive protein and metabolic syndrome in youth: a strong relationship? Obesity (Silver Spring) 2008; 16:1094-8. [PMID: 18356840 DOI: 10.1038/oby.2008.43] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
OBJECTIVE Metabolic syndrome (MS) is on the rise in youth. As high-sensitivity C-reactive protein (hs-CRP) is associated with cardiovascular/metabolic disorders, we evaluated the association between MS and its components and hs-CRP in a sample of Brazilian overweight and obese youth. METHODS AND PROCEDURES A total of 407 students (229 girls, 273 with excessive weight, 11.3+/-3.2 years) were evaluated. Measurement included BMI, waist circumference (WC), blood pressure, lipids, insulin, and hs-CRP. Excessive weight was defined using BMI z -score; MS by the modified National Cholesterol Education Program-Adult Treatment Panel III. RESULTS Subjects were classified into two groups: with MS (n=72) and without (n=335). hs-CRP means and medians were higher in MS group (1.41 mg/l vs. 1.06 mg/l, P<0.001; 2.21 mg/l vs. 1.23 mg/l, P<0.001). Associations between hs-CRP quartiles and insulin resistance (IR) (P<0.001), MS (P<0.001), WC (P<0.000), BMI z-score (P<0.001), hypertension (P<0.001), hypertriglyceridemia (P<0.001), and low HDL-c (P=0.023) were significant; adjustment of hs-CRP for BMI z-score eliminated the previous association, except for the number of MS components (nMSc) (P<0.001). Adjusting for homeostasis model assessment method of IR (HOMA-IR) did not eliminate the relation between hs-CRP and MS components. Furthermore, increases in BMI z-score and nMSc were associated with an increased hs-CRP. Excessive weight (odds ratio (OR), 7.9; confidence interval (CI), 4.7-13.4; P=0.000), hypertension (OR, 2.3; CI, 1.3-4.2; P=0.003), and hypertriglyceridemia (OR, 2.3; CI, 1.5-3.7; P<0.001) were independently associated with hs-CRP. DISCUSSION In youth, hs-CRP is strongly related with MS and its components, and is also determined by the body composition. This association indicates a precocious proinflammatory state.
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Affiliation(s)
- Antônio C Oliveira
- Bahian School of Medicine and Public Health, Science Development Foundation of Bahia, Salvador, Bahia, Brazil
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19
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Jenkins AJ, Rothen M, Klein RL, Moller K, Eldridge L, Zheng D, Durazo-Arvizu R, McGee D, Lackland D, Thorpe SR, Garvey WT, Lyons TJ. Cross-sectional associations of C-reactive protein with vascular risk factors and vascular complications in the DCCT/EDIC cohort. J Diabetes Complications 2008; 22:153-63. [PMID: 18413218 DOI: 10.1016/j.jdiacomp.2007.02.003] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/08/2006] [Revised: 01/16/2007] [Accepted: 02/02/2007] [Indexed: 11/25/2022]
Abstract
OBJECTIVE To determine the relationships between C-reactive protein (CRP) levels and features of Type 1 diabetes. RESEARCH DESIGN AND METHODS Serum CRP was measured by nephelometry in a cross-sectional study of the Diabetes Control and Complications Trial/Epidemiology of Diabetes Interventions and Complications (DCCT/EDIC) cohort (n=983) and nondiabetic subjects (n=71). RESULTS CRP levels [geometric mean (95% CI)] were higher in diabetic than in control subjects, 1.6 (1.5-1.7) vs. 1.2 (1.1-1.5) mg/l, P=.019. CRP was higher in diabetic women (n=438) than in men (n=545) [2.0 (1.8-2.3) vs. 1.3 (1.2-1.5), P<.001]. Diabetic subjects formerly in the DCCT intensive treatment group had higher CRP levels than those who were randomized to the conventional treatment group [1.8 (1.6-1.9), n=479 vs. 1.5 (1.3-1.6), n=456, P=.010], attributable to greater BMI in the prior intensive group. In diabetes, CRP correlated with HbA(1c) (r=0.13, P<.0001) and with insulin resistance traits: BMI (r=0.34, P<.0001), waist-to-hip ratio (WHR; males: r=0.35, P<.0001; females: r=0.22, P<.0001), diastolic blood pressure (r=0.07, P=.025), triglycerides (r=0.19, P<.0001), apoB (r=0.22, P<.0001), LDL particle concentration (r=0.26, P<.0001), and LDL particle size (r=-0.22, P<.0001). CRP was not associated with complications. Significant independent predictors of CRP in diabetes were gender, BMI, WHR, concurrent HbA(1c), and oral contraceptive pill use. CONCLUSIONS CRP was elevated relative to nondiabetic subjects, and in diabetes was higher in females. Elevated CRP in Type 1 diabetes was associated with poor glycemic control, larger body habitus, and other factors that comprise the insulin resistance syndrome. Nevertheless, CRP levels were not associated with complications. Longitudinal studies are warranted.
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Affiliation(s)
- Alicia J Jenkins
- Division of Endocrinology, Diabetes, and Medical Genetics, Medical University of South Carolina, Charleston, SC, USA.
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Karantza MV, Mittelman SD, Dorey F, Samie S, Kaiserman K, Halvorson M, Kaufman FR. Relationship of highly sensitive C-reactive protein and lipid levels in adolescents with type 1 diabetes mellitus. Pediatr Diabetes 2008; 9:122-6. [PMID: 18036131 DOI: 10.1111/j.1399-5448.2007.00306.x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
BACKGROUND Atherosclerosis appears to begin in youth with type 1 diabetes mellitus (T1DM). Highly sensitive C-reactive protein (hsCRP) is an independent marker of cardiovascular disease (CVD) risk in adults, but its relation to dyslipidemia and other CVD risk factors in adolescents with T1DM is unknown. OBJECTIVE To study the association between lipids and hsCRP in youth with T1DM. DESIGN Cross-sectional cohort. METHODS hsCRP and fasting lipids were measured in 74 patients with T1DM, mean age 16.2 +/- 2.62 yr, mean duration of diabetes 7.3 +/- 4.0 yr, and mean hemoglobin A1c (HbA1c) 8.5 +/- 1.3%. According to the American Heart Association/Centers for Disease Control recommendations, hsCRP values were divided into three groups: group 1: <1.0 mg/L, low CVD risk; group 2: 1.0-3.0 mg/L, average CVD risk; and group 3: >3 mg/L, high CVD risk. Univariate linear regression between hsCRP and lipid and clinical parameters was used, with adjustment for age. RESULTS hsCRP was significantly associated with triglycerides (Tg), apoB, systolic blood pressure (SBP), and diastolic blood pressure (DBP). Subjects in the high CVD risk group had no further worsening of lipids or BP, except for a higher Tg level. ApoB, SBP, and DBP were elevated in females with hsCRP > or =1 compared with the low-risk group, and high-density lipoprotein was decreased. In males, this difference was only significant for SBP. CONCLUSIONS Elevation of hsCRP to a level > or =1.0 mg/L appears to be associated with elevated lipid levels in adolescents with T1DM, particularly in females. hsCRP is a marker in youth that clusters with dyslipidemia and may indicate an increased CVD risk in youth with T1DM.
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Affiliation(s)
- Maria V Karantza
- Department of Pediatrics, The Keck School of Medicine of USC, Los Angeles, CA, USA
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Oliveira AC, Oliveira AM, Almeida MS, Silva AM, Adan L, Ladeia AM. Alanine aminotransferase and high sensitivity C-reactive protein: correlates of cardiovascular risk factors in youth. J Pediatr 2008; 152:337-42. [PMID: 18280837 DOI: 10.1016/j.jpeds.2007.07.013] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/19/2007] [Revised: 05/29/2007] [Accepted: 07/06/2007] [Indexed: 01/14/2023]
Abstract
OBJECTIVE The association between high-sensitivity C-reactive protein (hs-CRP) and alanine aminotransferase (ALT) with clinical/metabolic variables was evaluated in overweight Brazilian children and adolescents. STUDY DESIGN Oral glucose tolerance test was performed in 407 students (273 overweight/obese, 11.3 +/- 3.1 y). Measurements included body mass index (BMI), waist circumference (WC), blood pressure, lipids, insulin, hs-CRP, and ALT. Overweight/obese was defined using BMI z-score; insulin resistance (IR) by homeostatic model assessment: insulin resistance (HOMA-IR); and metabolic syndrome (MS) in accordance with the modified NCEP-ATPIII. RESULTS As weight increased, systolic blood pressure (SBP), diastolic blood pressure (DBP), triglycerides (TG), insulin, HOMA-IR, hs-CRP, ALT, ALT, hs-CRP, and AST and the number of MS components (nMSc) also increased (P </= .001 for all). Subjects with hs-CRP and ALT above the median had higher BMI z-score, WC, SBP, DBP, TG, AST, insulin, HOMA-IR, and nMSc than those with both markers below the median (P </= .002 for all). After adjustment for age, sex and ethnicity, BMI z-score (OR, 1.5; CI, 1.38 to 1.86; P < .001), WC (OR,1.3; CI, 1.19 to 1.43; P < .001) SBP (OR, 1.2; CI, 1.03 to 1.38; P = .015), DBP (OR, 1.4; CI, 1.15 to 1.69; P < .001), TG (OR, 1.8; CI, 1.29 to 2.62; P < .001), insulin (OR, 1.4; CI, 1.23 to 1.71; P < .001), HOMA-IR (OR, 1.2; CI, 1.09 to 1.29; P < .001) and nMSc (OR, 2; CI, 1.16 to 3.47; P = .012) were independently associated with high ALT and hs-CRP. For every 5-cm increase in WC and every 1-point increase in BMI z-score, there were a 1.3- and 1.5-fold greater chance of having increased ALT and hs-CRP, respectively. CONCLUSIONS Simultaneous measurements of ALT and hs-CRP should be considered as a screening test for metabolic syndrome and cardiovascular disease risk factors in overweight/obese children/adolescents.
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Affiliation(s)
- Antônio C Oliveira
- Bahian School of Medicine and Public Health, Science Development Foundation of Bahia, Bahia, Brazil
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