Cellular Uptake and Processing

Following administration, low molar mass drags can enter into or pass through various cells by simple diffusion processes. Targeted drag delivery systems often contain

Administration

Epithel ¡a

Active

Nulritiörtal carriers Receplor-medisted enejo-/ Iranscytosis

Passive partition Paracellular Fluid-phase pinacylosis

Lymphatic system

(subcutaneous)

Intravascular targets (Extracellular Cellular)

Active

Ceil recognition

Drug release

Passive

Phagocytosis Cell adherance Capillary duration Drug release

Endoihelia

Active

Receptor-mediated enclocytosis

Receptor-mediated cytosis Specific endothelial cell receptors Diseased endothelial cell receptors Drug release

Was this article helpful?

0 -1

Post a comment