in order of their choline concentrations the tissues were intestine ( duodenal end ) > kidney > intestine ( caecal end ) > liver > lung > brain > heart > erythrocytes > ( blood ) > skeletal muscle > plasma , while in order of the contribution to the total body choline they were liver > intestine > skeletal muscle > ( blood ) > kidney > erythrocytes > lung > brain > plasma > heart .
C0086045
concentrations
C0006104
brain