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Fig. 2 | European Journal of Medical Research

Fig. 2

From: Coenzyme Q10 combined with trimetazidine in the prevention of contrast-induced nephropathy in patients with coronary heart disease complicated with renal dysfunction undergoing elective cardiac catheterization: a randomized control study and in vivo study

Fig. 2

Effect of CoQ10 plus TMZ on contrast medium-affected renal tissues of rats by light microscopic examination (PAS). a Representative figures for each group. CM group had severe tubular damage with acute tubular necrosis, wide tubular epithelial vacuolation, and apoptotic tubular epithelium, while CoQ10 plus TMZ could reduce this pathological injuries. b Renal injury score. Each renal injury score value represents the mean of eight rats. All the pictures were taken under ×200 magnification

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