Endogenous L-Carnosine Level in Diabetes Rat Cardiac Muscle

Figure 2

Representative chromatograms of diluted blank homogenates (a); diluted blank homogenates spiked with carnosine (10.16 μg⋅mL⁻¹) and IS (25 μg⋅mL⁻¹) (b); intact cardiac muscle homogenates of HCG rat with IS (c); intact cardiac muscle homogenates of DG rat with IS (d). Peak 1: L-carnosine. Peak 2: IS.

(a)

(b)

(c)

(d)