From: Co-treatment with grape seed extract and mesenchymal stem cells in vivo regenerated beta cells of islets of Langerhans in pancreas of type I-induced diabetic rats
Parameter
Score
Indication
Necrosis
0
1
2
3
No necrosis
Focal necrosis
Partially necrotic/ulcerated
Totally necrotic/ulcerated
Inflammatory cell infiltrate
No inflammatory cells
Mild
Moderate
Marked
Edema
Absent