Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: EC:3.1.1.8 (cholinesterase)
 12,691 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The positive influence of L-carnitine administration on postaggression metabolism was investigated. Clinical examinations were executed on three groups of patients K1, K2, K3). Comparable surgical operations like stomach- and intestinal- resections were performed on these groups of patients. During the first three days after operation a nutritional diet (parenteral, standardized hypocaloric) with (K2: 2 g; K3: 4g) and without L-carnitine (K1) was given. The effects of L-carnitine administration were evaluated by the following parameters: free fatty acids (FFS), triglycerides (TG), beta-hydroxybutyric acid (beta-OH-BS), acetacetate (ACAC), blood sugar (BZ), insulin (INS), lactate (LAK), pyruvate (PYR), total protein (GE), cholinesterase (CHE), urea production rate (PU), nitrogen of alpha-aminogroups (alpha-AN), nitrogen balance (NB), catabolic index (KI), BUN-Creatinine-quotient (B/K), total carnitine (GC), free carnitine (FC), acetyl carnitine (AC) and also the ratio between acetyl carnitine and free carnitine (AC/FC) in serum and urine. The results show no statistical significance. But they could lead to the following conclusions: Carnitine obviously reduces the insulin resistance. But it does not influence the post-operative perturbation of glucose-utilization. Carnitine reinforces the utilization of long chain fatty acids and thus improves the energy conversion. Carnitine leads to an earlier positive nitrogen balance. By giving 4 g of carnitine a day, already after three days a repletion of tissue deposits is possible, and a dose dependence for carnitine administration exists for the utilization of long chain fatty acids and the repletion of tissue deposits.
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PMID:[Effect of L-carnitine on post-stress metabolism in surgical patients]. 310 72