Figure 2From: Morphology of ovaries in laron dwarf mice, with low circulating plasma levels of insulin-like growth factor-1 (IGF-1), and in bovine GH-transgenic mice, with high circulating plasma levels of IGF-1 Histochemical images of ovaries from 2-year-old Laron (GHR/GHBP-KO) mice (A, B, C, D, E, F). Primary (PF), preantral (PAF), antral (AF), and degenerative (DF) follicles, as well as granulosa cells (asterix), theca cells (white arrowhead), and zona pellucida (black arrowheads) are visible. Cuboidal epithelium on the ovarian surface (arrow), as well as macrophages (M) and interstitial tissue (IT) are also visible. PAS staining. Bar = 100 μm (A), Bar = 50 μm (B – F)Back to article page