Fig. 1From: Prolonged hypothyroidism severely reduces ovarian follicular reserve in adult ratsPlasma concentrations of thyroid-stimulating hormone (TSH) (a), thyroxine (T4) (b), and tri-iodothyronine (T3) (c) were measured in euthyroid control rats (open bars, n = 11) and hypothyroid rats (filled bars, n = 9). Values represent mean ± SEM. ****p < 0.0001; *p < 0.05Back to article page