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Medical AI Inquiry: You was designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.  Labels: BACKGROUND, METHODS, RESULTS. Meshes: Case-Control Studies, Enzyme-Linked Immunosorbent Assay, Female, Glycation End Products, Advanced, Humans, Kidney Diseases, Lysine, Male, Middle Aged, Prognosis, ROC Curve, Sepsis.
user
Are plasma glycation levels associated with severity in sepsis? Context: Advanced glycation end-products (AGE) have been involved in inflammatory diseases and may have an important role in the progression of symptoms. However, few studies have analysed the levels of glycated proteins in sepsis. In this study, we evaluated the levels of the well-known AGE (N(ε) -(carboxymethyl)lysine (CML) and N(ε) -(carboxyethyl)lysine (CEL)) in the plasma of septic patients. Plasma from 36 patients admitted to an adult intensive care unit and 6 healthy controls had the levels of CML/CEL measured by ELISA. The level of AGE in plasma decreased with the increase of severity (1·40±0·46 nmol/mg of protein in sepsis, 0·58±0·23 nmol/mg of protein in severe sepsis and 0·31±0·12 nmol/mg of protein in septic shock). Control plasma presented low AGE concentration (0·06±0·01 nmol/mg protein). Also, we found a decrease in plasma AGE in those patients that died at the end of 28 days follow-up (0·80±0·50 nmol/mg of protein in survivors vs. 0·31±0·10 nmol/mg of protein in nonsurvivors), being associated with the renal component of sequential organ failure assessment (SOFA) score. In the same line, there was a decrease in plasma AGE with the increase in SOFA.
assistant
Our data demonstrate that plasma AGE levels are inversely associated with the severity of sepsis and may be associated with kidney dysfunction. Final Decision: yes