differences between blood and tissue fluid composition
Interstitial fluid consists of a water solvent containing sugars, salts, fatty acids, amino acids, coenzymes, hormones, neurotransmitters, as well as waste products from the cells. The composition of tissue fluid depends upon the exchanges between the cells in the biological tissue and the blood.This means that tissue fluid has a different composition in different tissues and in different areas of the body.he ionic composition of the interstitial fluid and blood plasma vary due to the GibbsâDonnan effect. This causes a slight difference in the concentration of cations and anions between the two fluid compartments.