Implications of advanced oxidation protein products (AOPPs), advanced glycation end products (AGEs) and other biomarkers in the development of cardiovascular diseases.
Saudi J Biol Sci
; 26(2): 334-339, 2019 Feb.
Article
em En
| MEDLINE
| ID: mdl-31485173
ABSTRACT
OBJECTIVE:
To study the putative effects of Advanced Oxidation Protein Products (AOPPs) and Advanced Glycation End Products (AGEs) in the development and progression of cardiovascular disease (CVD).METHODOLOGY:
AGEs, AOPPs, e-NOS, lipid profile, circulating stress and inflammatory biomarkers were evaluated among fifty cardiovascular patients and fifty controls. Independent student's t-test was done for statistical analysis.RESULTS:
The malondialdehyde mean level in CVD patients (5.45â¯nmol/ml) was significantly higher than control (1.36â¯nmol/ml) (p valueâ¯=â¯0.018). Nitric oxide in CVD patients (55.72â¯ng/ml) was remarkably increased as compared to normal subjects (19.19â¯ng/ml). A significant change in the mean serum level of AGEs in CVD patients (2.74â¯ng/ml) and normal individuals (0.85â¯ng/ml) was recorded (p valueâ¯=â¯0.000). The AOPPs also showed significant increased levels in CVD group (132.07â¯ng/ml) in comparison with normal subjects (83.05â¯ng/ml) (p valueâ¯=â¯0.011). The mean eNOS serum level in CVD group (15.50â¯U/L) was higher than control group (11.28â¯U/L) (p valueâ¯=â¯0.004). Cardiovascular disease patients, in comparison with healthy controls, showed increased level of total cholesterol (5.48â¯mmol/L vs 4.45â¯mmol/L), triglycerides (2.59â¯mmol/L vs 1.24â¯mmol/L), and low density lipoprotein (2.47â¯mmol/L vs 2.31â¯mmol/L) along with decrease in high density lipoprotein (1.39â¯mmol/L vs 1.74â¯mmol/L). The mean MMP-11 serum levels in CVD group (98.69â¯ng/ml) was almost double of control group (45.60â¯ng/ml) (p valueâ¯=â¯0.017). The mean serum level of TNF-α and IL1-α were 32.16â¯pg/ml and 6.64â¯pg/ml in CVD patient. The significant decreasing trend of SOD (p valueâ¯=â¯0.041), CAT (p valueâ¯=â¯0.018), GSH (p valueâ¯=â¯0.036) and GRx (p valueâ¯=â¯0.029) but increasing drift of GPx (0.023) level was observed in CVD patients.CONCLUSION:
This study provides strong evidence that CVD patients presented with elevated oxidative stress, enhanced inflammation and lipid profile in their serum. Therefore, the study strongly approves that AGEs, AOPPs, inflammatory and lipoxidative biomarkers hold predictive potential in causing and aggravating the disease, thus by controlling these factors CVD progression can be inhibited.
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Base de dados:
MEDLINE
Idioma:
En
Ano de publicação:
2019
Tipo de documento:
Article
País de afiliação:
Arábia Saudita