Metformin Ameliorates Testicular Damage in Male Mice with Streptozotocin-Induced Type 1 Diabetes through the PK2/PKR Pathway

Table 2

Metabolic abnormalities and reproductive capacity in diabetic mice.

Group	TW (mg)	BW (g)	TW/BW (mg/g)	Blood glucose (mmol/L)	Sperm vitality (%)	Sperm count (10^9/L)
2M control
2M DM
3M control
3M DM
4M control
4M DM
5M control
5M DM

TW: testis weight; BW: body weight; TW/BW: testis weight/body weight. The data are the ; vs. the control group;