How To Use Interstitial fluid In A Sentence

The calcified matrix of bone consists of cavities known as lacunae that are connected via a network of canals known as canaliculi, which carries interstitial fluid through the skeletal system. News from The Scientist
One or more of these factors can act to increase interstitial fluid volume.
The results suggest that the specific biophysical feature along meridians may be caused by a continuous rich distribution of interstitial fluid which mainly contains salt, water and protein.
And, because light can penetrate only about one millimeter into the skin, the glucose actually being monitored is contained in fluid found around blood vessels, called interstitial fluid, not within the vessels. Researchers Beaming at Light's Medical Uses
Additionally, interstitial fluid and blood plasma contain some non-electrolytes such as glucose.

You've got arterial venous vessels and the lymphatic vessels return fluid and debris and cells from the interstitial fluid around the vessels, back to the venous circulation.
As interstitial fluid flows through the networks of cavities and canals known as the lacuno-canalicular network, it pulls on "tethering" filaments that link osteocytes, or bone cells, and the walls of the canaliculi. News from The Scientist
Lymph vessels recycle the interstitial fluid and return it to the bloodstream in the circulatory system.
One or more of these factors can act to increase interstitial fluid volume.
The lymph fluid originates from the interstitial fluid, the watery environment that surrounds the cells of our bodies.