Similar results have been obtained with albumin-based nanoparticles loaded with hydrophobic gadolinium chelates (GGD-BSA) as contrast agents for liver tumors imaging, using RAW 264.7 and human hepatocellular carcinoma cells [76], as well as with hyaluronic acid and chitosan hydrogels (CS-HA) designed for therapeutic angiogenesis, tested on rat adipose tissue isolated (rASC) and HUVEC cells [77]. Here, ALB is linked to hepatocellular carcinoma.