Understanding the Benefits and Uses of Carnitine in Health and Fitness Fitness Health Selective inhibition of OCTN2 is more effective than inhibition of gamma butyrobetaine dioxygenase to decrease the availability of l carnitine and to reduce myocardial infarct size ScienceDirect The effects of L carnitine on renal function and gene expression of caspase 9 and Bcl 2 in monosodium glutamateinduced rats BMC Nephrology Springer Nature Link L Carnitine 340 mg Pure Encapsulations Blue Sky Vitamin NKF KDOQI Guidelines The effects of L carnitine on renal function and gene expression of caspase 9 and Bcl 2 in monosodium glutamateinduced rats BMC Nephrology Springer Nature Link