Several factors can influence oncotic pressure, including: - Protein Levels: Low plasma protein levels, as seen in hypoalbuminemia, can reduce oncotic pressure. - Capillary Permeability: Increased permeability, as seen in inflammatory conditions, can allow proteins to leak into the interstitial space, reducing oncotic pressure. - Liver Function: Since the liver produces albumin, liver dysfunction can lead to decreased albumin and thus lower oncotic pressure.
