Research Article

Tangshen Decoction Enhances Podocytes Autophagy to Relieve Diabetic Nephropathy through Modulation of p-AMPK/p-ULK1 Signaling

Figure 3

Pathological changes of kidney tissue from different groups under light microscope (400×). (a): HE staining of rat kidney tissue (400×); (b) PAS staining of rat glomerulus (400×).
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(b)