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Low carnitene levels in skeletal muscle, liver, heart and kidneys result in decreased ability of these tissues to utilize long chain fatty acids as an energy source. Low levels indicate muscle carnitene deficiency with muscle weakness, or secondary carnitene deficiency associated with renal failure, cirrhosis and many other defects. Source: Regenstrief Institute

Carnitine is used to mean total carnitines, because historically total carnitine was measured by heating up the sample and breaking off the esters which provided pure carnitine. (Carnitine is also a single molecule which is described as free carnitine - with the acronym, C0). Aclycarnitine is not a single moiety but rather describes all of the esterified carnitines.
So Total carnitine = free carnitine(C0) + acylcarnitine = esterified + unesterified carnitine. Source: Regenstrief Help

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Language Variants Get Info

Tag Language Translation
zh-CN Chinese (China) 肉碱
Synonyms: 肉碱(肉毒碱、三甲基羟基丁酰甜菜碱、卡尼丁);三甲基羟基丁酰甜菜碱;卡尼丁;总肉毒碱;总肉碱;肉毒碱;肉毒碱.总;肉毒碱.总计;肉碱.总;肉碱.总计
fr-CA French (Canada) Carnitine
et-EE Estonian (Estonia) Karnitiin
es-ES Spanish (Spain) Carnitina
it-IT Italian (Italy) Carnitina (C0)
tr-TR Turkish (Turkey) Karnitin
ru-RU Russian (Russian Federation) Карнитин
nl-NL Dutch (Netherlands) carnitine
fr-BE French (Belgium) Carnitine