Fig. 4From: Microenvironment of pancreatic inflammation: calling for nanotechnology for diagnosis and treatmentCopyright 2021, Springer NatureA Representative MRI of SD rats before and after the tail vein injection of Gd-DTPA-FA. Reproduced with permission from reference [96]. Copyright 2014, Elsevier B Schematic graph of bilirubin loaded silk fibroin nanoparticles (BRSNPs) for the experimental AP application. Reproduced with permission from reference [97]. Copyright 2020, Elsevier C Schematic representation of MΦ-NP(L&K) designed to inhibit PLA2 during AP progression. Reproduced with permission from reference [99]. Back to article page