Research Article Details
| Article ID: | A25075 |
| PMID: | 22189171 |
| Source: | Diabetes Res Clin Pract |
| Title: | Elevated asymmetric dimethylarginine in plasma: an early marker for endothelial dysfunction in non-alcoholic fatty liver disease? |
| Abstract: | AIMS: Non-alcoholic fatty liver disease (NAFLD) is associated with cardiovascular disease. Asymmetric dimethylarginine (ADMA) is a novel marker of endothelial dysfunction and atherosclerosis. We aimed to investigate circulating ADMA concentrations in biopsy proven NAFLD and also to search its association with carotid atherosclerosis. METHODS: Sixty-seven nondiabetic and normotensive patients with NAFLD and 35 healthy controls were enrolled. Plasma ADMA was measured along with glucose, lipids and insulin levels. Insulin resistance (IR) was assessed by homeostasis model assessment-estimated insulin resistance (HOMA-IR) method. Carotid atherosclerosis was evaluated by carotid artery intima-media thickness (CIMT) using carotid ultrasonography. RESULTS: ADMA levels and CIMT measurements were significantly higher in NAFLD group than the controls. However, the difference regarding the CIMT disappeared when the findings were adjusted according to the metabolic parameters and insulin sensitivity. In contrast, the difference for ADMA remained significant between two groups. No significant association was found between ADMA, CIMT and histopathological findings. CONCLUSIONS: Plasma ADMA levels are increased in subjects with NAFLD. This increase seems to be independent from traditional cardiovascular risk factors, insulin resistance and liver histology. Circulating ADMA may be an earlier marker of vascular damage with respect to CIMT in subjects with NAFLD. |
| DOI: | 10.1016/j.diabres.2011.11.022 |
| Strategy ID | Therapy Strategy | Synonyms | Therapy Targets | Therapy Drugs | |
|---|---|---|---|---|---|
| S01 | Improve insulin resistance | insulin sensitizer; insulin resistance; glucose tolerance | Biguanide: increases 5-AMP activated protein kinase signaling; SGLT-2 inhibitor; Thiazalidinedione: selective PPAR-γ agonists; GLP-1 agonist | Metformin; Empagliflozin; Canagliflozin; Rosiglitazone; Pioglitazone; Liraglutide | Details |
| Diseases ID | DO ID | Disease Name | Definition | Class | |
|---|---|---|---|---|---|
| I05 | 9352 | Type 2 diabetes mellitus | A diabetes that is characterized by chronic hyperglycaemia with disturbances of carbohydrate, fat and protein metabolism resulting from defects in insulin secretion, insulin action, or both. A diabetes mellitus that is characterized by high blood sugar, insulin resistance, and relative lack of insulin. http://en.wikipedia.org/wiki/Diabetes, http://en.wikipedia.org/wiki/Diabetes_mellitus_type_2 | disease of metabolism/inherited metabolic disorder/ carbohydrate metabolic disorder/glucose metabolism disease/diabetes/ diabetes mellitus | Details |
| I07 | 1936 | Arteriosclerosis | Build-up of fatty material and calcium deposition in the arterial wall resulting in partial or complete occlusion of the arterial lumen.https://ncit.nci.nih.gov/ncitbrowser/ConceptReport.jsp?dictionary=NCI_Thesaurus&ns=ncit&code=C35768 | disease of anatomical entity/cardiovascular system disease/ vascular disease/ artery disease | Details |
| Drug ID | Drug Name | Type | DrugBank ID | Targets | Category | Latest Progress | |
|---|---|---|---|---|---|---|---|
| D545 | Pig placenta extract | Biological extract | -- | -- | -- | Under clinical trials | Details |
| D182 | Insulin | Biological drug | DB00030 | INSR agonist; CPE modulator&product of | -- | Under clinical trials | Details |
| D094 | Cysteamine | Chemical drug | DB00847 | GSS stimulant | Renal drug | Under clinical trials | Details |
| D095 | Cysteamine bitartrate | Chemical drug | DB00847 | -- | -- | Under clinical trials | Details |