Fig. 4
The histopathology of the testes, ovary, and stomach of the rats in 28-day subacute toxicity study. The testes (a-d) showed regular seminiferous tubules and interstitial cells (H&E x400), the ovary (e-h) showed normal follicular development, and interstitium (H&E x40), the stomach (i-l) showed normal gastric mucosa and glands (H&E x200)