Trend analysis of the correlation of amino acid plasma profile with glycemic status in Saudi diabetic patients

• Main Author: Fahad A. Al-Abbasi
• Format: Article
• Language: English
• Published: Elsevier 2012-10-01
• Series: Journal of Advanced Research
• Subjects: Amino acid; Diabetes mellitus; Saudi Arabia; Trend analysis
• Online Access: http://www.sciencedirect.com/science/article/pii/S2090123211001184

The role of amino acids in diabetes mellitus and its metabolic traits have been suggested previously; however, studied to a very limited scale in the Saudi patient population. Patients diagnosed with diabetes mellitus were included in the current clinical study. Sample was representative and in accordance with the national population distribution. Blood samples were drawn and assayed for glucose, total cholesterol, triglyceride, high density lipoprotein and low density lipoprotein. General biochemical markers, such as alkaline phosphatase (ALP), creatinine kinase (CK), aspartate transaminase (AST), alanine transaminase (ALT) and blood urea nitrogen (BUN) were assessed. Serum amino acids of different categories (essential, semi-essential and metabolic indicator amino acids) were assessed. Correlation co-efficient between each amino acid and serum glucose level was calculated. The current study showed positive correlation between amino acid level and glucose serum concentration in male while it showed negative correlation in female Saudi diabetic patients. Male patients had significantly higher methionine concentration parallel to their glycemic status. Metabolic indicator amino acids significantly changed in concordance with the glycemic status of female patients more than in male patients. In conclusion, serum amino acid is positively correlated with glycemic status in Saudi male diabetic patients while negatively correlated in female patients. Yet, further study would be recommended to utilize serum amino acid profile as surrogate parameter for the metabolic complications of diabetes mellitus.