title: Acetyl-L-carnitine effect on nerve conduction velocity in streptozotocin-diabetic rats.
abstract: Measurement of nerve conduction velocity (NCV) is a useful and sensitive tool for evaluating diabetes related neurological dysfunctions. The method used allows to monitor the parameter at different times in the same group of rats, so that it is possible to observe simultaneously the development of the damage in time, and to evaluate the improvement related to the treatment. The repeated oral treatment with acetyl-L-carnitine (ALC, CAS 5080-50-2) 250 mg/kg caused an improvement in NCV of the diabetic rats; the effect was higher when the treatment started early with respect to the diabetes induction. The improvement in NCV was constant in time and comparable from 2 to 6 weeks of the treatment. In conclusion, oral treatment with ALC was able to normalize the impairment of NCV in streptozotocin rats, the effect being constant in time from 2 to 6 weeks of treatment and up to 8 weeks after induction when administration started in early stage of diabetes (2-3 weeks after induction); however, at this time the NCV is already significantly decreased.
authors: Department of Pharmacology, Sigma-Tau S.p.A. Pomezia, Rome, Italy.
authors: E
authors: E
authors: Morabito
authors: S
authors: S
authors: Serafini
authors: N
authors: N
authors: Corsico
authors: E A
authors: EA
authors: Martelli
mesh_terms: D000108:Acetylcarnitine / Q000494:pharmacology*; D000818:Animals; D003921:Diabetes Mellitus, Experimental / Q000503:physiopathology*; D008297:Male; D009431:Neural Conduction / Q000187:drug effects*; D051381:Rats
chemical_list: D000108:Acetylcarnitine