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Clinical study of advanced glycation end products in egyptian diabetic obese and non-obese patients.
- Source :
-
International journal of biomedical science : IJBS [Int J Biomed Sci] 2011 Sep; Vol. 7 (3), pp. 191-200. - Publication Year :
- 2011
-
Abstract
- Advanced glycation end products (AGEs) are complex, heterogenous molecules generated by glycation and oxidation of proteins in vivo, which are thought to markedly increase in diabetic patients. One of the recently identified AGEs is carboxy methyl lysine (CML), which is the main ligand of receptors for advanced glycation end products (RAGE). The present study aimed to assess the effect of obesity on such pathways in presence and absence of Type 2 diabetes mellitus. CML, soluble receptors for advanced glycation end products (sRAGE), HbA1C, lipid profile, liver function tests and kidney function tests were determined in 29 diabetic obese, 29 diabetic non-obese, 15 non-diabetic obese and 15 non-diabetic non-obese subjects. The study compared obese and non-obese subjects in presence and absence of type 2 diabetes. The results showed a significant increase in CML and a significant decrease in sRAGE in each of the diabetic obese group when compared with the diabetic non-obese group and the non-diabetic obese group when compared with the non-diabetic non-obese group. A significant positive correlation was found between CML and markers of obesity (body mass index and waist/hip ratio). These results suggest that obesity can increase CML independent of diabetes and support the reports that CML could be generated from both sugars and lipids. The present study suggests that treatment using glycation inhibitors like aminoguanidine or recombinant sRAGE will not only retard the diabetic complications, but may also have a prophylactic effect.
Details
- Language :
- English
- ISSN :
- 1550-9702
- Volume :
- 7
- Issue :
- 3
- Database :
- MEDLINE
- Journal :
- International journal of biomedical science : IJBS
- Publication Type :
- Academic Journal
- Accession number :
- 23675236