scholarly journals Role of C-reactive protein and gamma-glutamyl transferase in the diagnosis of metabolic syndrome

Author(s):  
Rubina Ghani ◽  
◽  
Mozaffer Rahim Hingorjo ◽  
Samia Perwaiz Khan ◽  
Uzma Naseeb ◽  
...  

Previous studies have reported that metabolic syndrome (MetS) is associated with an increased risk of major cardiovascular events and levels of C-Reactive protein (CRP) can be considered as markers of MetS and its constituent components. Oxidative stress plays a major role in the development of MetS, and levels of gamma-glutamyl transferase (GGT) change with response to oxidative stress are also associated with MetS, which may be modulated by CRP. This study was conducted to identify the role of GGT and CRP as biomarkers in the diagnosis of MetS, a high-risk factor for cardiovascular diseases. One hundred and fifty patients meeting the diagnostic criteria of MetS and an equal number of controls were included in the study. The cases were selected from pathology and molecular biology laboratories, Karachi, while the controls came from the general population. Anthropometric indices of adiposity and blood pressure were recorded for both cases and controls. Blood samples were taken from all subjects to determine the levels of CRP and GGT. All those cases and control height, weight, hip waist circumference were noted and the comparison of CRP and GGT by applying students' t-test as markers for detection of metabolic syndrome. p-value 0.001 was considered as significant. This study suggests that in patients with metabolic syndrome were found to have raised the basal metabolic rate, C-reactive protein and GGT were synergistically associated with MetS independently of another confounding factor in the general population. Keywords: C-reactive protein (CRP), gama glutamyl transferase (GGT), metabolic syndrome, (Met-S), inflammation, body mass index.

2019 ◽  
Vol 5 (3) ◽  
pp. 122-126
Author(s):  
Sangamesh Asuti ◽  
◽  
Abhinay Tibdewal ◽  
Arun Narayan ◽  
◽  
...  

BMJ Open ◽  
2019 ◽  
Vol 9 (8) ◽  
pp. e029861 ◽  
Author(s):  
Hyemin Jeong ◽  
Sun-Young Baek ◽  
Seon Woo Kim ◽  
Eun-Jung Park ◽  
Jaejoon Lee ◽  
...  

ObjectivePlasma C reactive protein (CRP) is a marker of inflammation, and increased plasma CRP is reported in many diseases, including cardiovascular disease, diabetes, metabolic syndrome, arthritis and malignancies. The aim of the study was to evaluate the association between plasma CRP levels and cardiovascular disease, metabolic syndrome, malignancies and other comorbidities.DesignA retrospective, cross-sectional survey study.SettingLarge population survey in Korea.MethodsA total of 5887 (weighted n=40 251 868) participants aged 19 years or older from the 2016 Korea National Health and Nutrition Examination Survey were included for analysis. Weighted prevalence and OR of comorbidities were analysed according to the continuous variable of log plasma high-sensitivity CRP levels.ResultsThe mean age was 46.7±0.37 years and the median plasma CRP was 0.58 mg/L (IQR 0.36–1.09). The mean plasma CRP levels were higher in participants with cardiovascular diseases and cardiovascular risk factors, osteoarthritis, rheumatoid arthritis, pulmonary tuberculosis, and several cancers, including gastric, colon, breast and cervix, than in the general population. In the multivariable analysis, plasma CRP concentration was associated with increased prevalence of hypertriglyceridaemia (OR 1.157, 95% CI 1.040 to 1.287, p=0.007), diabetes (OR 1.204, 95% CI 1.058 to 1.371, p=0.005) and metabolic syndrome (OR 1.228, 95% CI 1.112 to 1.357, p<0.001) after adjustment for socioeconomic and lifestyle characteristics. There was no significant association between plasma CRP level and cancers.ConclusionPlasma CRP was associated with an increased risk of dyslipidaemia, diabetes and metabolic syndrome in the general population.


Author(s):  
R. Dharuni ◽  
B. V. Maruthi Prasad ◽  
H. L. Vishwanth

Background. Metabolic syndrome (MS), a collection of cardiovascular risk factors, is a major worldwide public health problem. The gathered data prove that serum gamma-glutamyl transferase (γGT) activity is a true marker of atherosclerotic cardiovascular disease (CVD) and is of a prognostic importance as well as the high-sensitivity C-reactive protein (hs-CRP). Objectives. In the study, we sought to evaluate serum γGT activity, hs-CRP and insulin resistance in patients with MS. Methods. The study involved 50 persons with metabolic syndrome and 50 healthy age and sex matched controls. Fasting serum samples of all participants were investigated for γGT, hs-CRP, insulin, blood glucose, lipid profile and liver function tests. Anthropometric measurements and BMI were also calculated Results. In that case 50% showed significantly high γGT compared to the controls, 30% proved increased hs-CRP levels above >0.5 mmol/L, whereas 94% of the controls were within the reference range. 74% of cases revealed the presence of insulin resistance while 32% of the controls showed insulin resistance. High γGT levels were also observed in that case with deranged lipids levels and high BMI. Conclusions. The study suggests that the patients with MS have a higher serum γGT activity. This study also proves that hs-CRP and HOMA-IR, which are independent risk factors of CVD, are also associated with MS. The correlation between γGT and the components of MS are also found significant compared to hs-CRP. Thus, γGT can be considered as an inexpensive and authentic predictor of MS, which can be a manifestation of CVD in near future.


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