Strong positivity in macrophages ( Hofbauer cells) in chorionic villi (red arrowheads). Green arrowsheads indicate a moderate positivity within trophoblasts
Granulin precursor ( PGRN ) in human placenta: FFPWS using R&D SYSTEMS AF2420
Strong positivity in macrophages ( Hofbauer cells) in chorionic villi (red arrowheads). Green arrowsheads indicate a moderate positivity within trophoblasts