Figures
![Figure 1.](/tables/jem880-g001.jpg)
Figure 1. (a) Animal under restraining. (b) Animals under dark condition. (c) Animal under forced swimming. (d) Anima exposing to flash heat. (e) Animal under social isolation.
![Figure 2.](/tables/jem880-g002.jpg)
Figure 2. Matured healthy follicle. T: theca layer; G: granulosa layer; O: ovule; Z: zona pellucida; A: antrum.
![Figure 3.](/tables/jem880-g003.jpg)
Figure 3. The ovarian section of stress group animal showing cystic follicle (after 30 days of stress exposure). C: cyst; T: theca layer; G: granulosa layer.
![Figure 4.](/tables/jem880-g004.jpg)
Figure 4. Ovarian section of ketoconazole-treated animal showing pseudo healthy follicle. (after 30 days of 50 mg/kg body weight ketoconazole with stress exposure). T: theca layer; G: granulosa layer; O: ovule; A: antrum.
![Figure 5.](/tables/jem880-g005.jpg)
Figure 5. Ovarian section showing corpus luteum and antral follicle. CL: corpus luteum; AF: antral follicle.
![Figure 6.](/tables/jem880-g006.jpg)
Figure 6. Number of days per estrous cycle of control, stress, and ketoconazole-induced group of animals. *P ≤ 0.05. S+K: animal group with 50 mg/kg body weight ketoconazole prior to stress; ns: not significant.
![Figure 7.](/tables/jem880-g007.jpg)
Figure 7. Plasma corticosterone level of control, stress and ketoconazole-induced group of animals. S+K: animal group with 50 mg/kg body weight ketoconazole prior to stress; ns: not significant.
![Figure 8.](/tables/jem880-g008.jpg)
Figure 8. Plasma testosterone level of control, stress and ketoconazole-induced group of animals. *P ≤ 0.05. S+K: animal group with 50 mg/kg body weight ketoconazole prior to stress; ns: not significant.
![Figure 9.](/tables/jem880-g009.jpg)
Figure 9. Plasma estradiol level of control, stress and ketoconazole-induced group of animals. *P ≤ 0.05. **P ≤ 0.01. S+K: animal group with 50 mg/kg body weight ketoconazole prior to stress; ns: not significant.