Fig. 2
From: Placental abruption possibly due to parvovirus B19 infection
Immunohistochemical findings of all placentas using M30 CytoDEATH antibody. Immunostaining for apoptosis in case 1 a, b showed positive findings in the decidual and contiguous chorionic cells (arrows), while the three control cases, including case 2 c, d, showed no staining of the chorionic cells. e Graph, showing the percentage of M30-positive decidual and chorionic cells in each case