Figure 6From: Gold nanoparticles administration induces disarray of heart muscle, hemorrhagic, chronic inflammatory cells infiltrated by small lymphocytes, cytoplasmic vacuolization and congested and dilated blood vesselsGNP-treated rat that received 50 μl of 50 nm particles for 3 days; A and B demonstrate scattered foci of hemorrhage with extravasation red blood cells; C and D demonstrate a some scattered cytoplasmic vacuolization, which may indicate a toxicity effect.Back to article page