Acetyl L carnitine improves cognitive functions in severe hepatic encephalopathy: a randomized and controlled clinical trial Metabolic Brain Disease Springer Nature Link Hepatic Encephalopathy: Current and Emerging Treatment Modalities Clinical Gastroenterology and Hepatology PDF) Acetyl L carnitine (ALCAR) to enhance nerve regeneration in carpal tunnel syndrome: Study protocol for a randomized, placebo controlled trial Impaired brain function improved by l carnitine in patients with cirrhosis: evaluation using near infrared spectroscopy Scientific Reports