decreased triglyceride level decreased liver triglyceride level reduced concentration of naturally occurring esters of three fatty acids and glycerol in the liver; triglycerides are widespread in adipose tissue, commonly circulate in the blood in the form of lipoproteins, and are involved in the process of bidirectional transference of adipose fat and blood glucose with the liverower than normal concentration of triacylglycerols in the liver reduced hepatic triglyceride level decreased hepatic triglyceride level reduced liver triglyceride level MPheno.ontology MP:0009356 abnormal liver triglyceride level