Figure 2From: An efficient protocol for inducing pseudopregnancy using estradiol dipropionate and follicular development associated with changes in reproductive hormones after prostaglandin F2alpha treatment in pseudopregnant sowsOvarian changes after PGF 2α treatment in pseudopregnant sows. Changes in the diameter of maximum-sized corpora lutea (A) and numbers of small and large follicles (B) after PGF2α treatment in pseudopregnant sows (n = 4) were indicated. Arrows in each panel indicate treatment with PGF2α. Estrus (shaded bar) and ovulation (rhombus) are shown at the bottom of figure. Values are means ± SEM.Back to article page