Figure 3.

Photo micrographs of immunohistochemical expression of TNF-α in infolded layers and follicular fluid of Graafian follicles and cysts. A) Due to high levels of angiogenesis, the density of follicular fluid, as well as TNF-α expression are high. The thick theca and granulosa layers indicate high expression levels of TNF-α in PCOS group. B, C, D, F) decreased TNF-α expression levels in follicular fluid and granulosa layer in curcumin groups (100, 200, 300, 400 mg/kgBW), Magnification ×40, (Scale bar, 20 μm). Granular cell layer (→), follicular liquid of Graafian follicle (Δ)