<P> The extracellular fluid , in particular the interstitial fluid , constitutes the body 's internal environment that bathes all of the cells in the body . The ECF composition is therefore crucial for their normal functions , and is maintained by a number of homeostatic mechanisms involving negative feedback . Homeostasis regulates , among others , the pH , sodium , potassium , and calcium concentrations in the ECF . The volume of body fluid , blood glucose , oxygen , and carbon dioxide levels are also tightly homeostatically maintained . </P>
<P> The extracellular fluid , in particular the interstitial fluid , constitutes the body 's internal environment that bathes all of the cells in the body . The ECF composition is therefore crucial for their normal functions , and is maintained by a number of homeostatic mechanisms involving negative feedback . Homeostasis regulates , among others , the pH , sodium , potassium , and calcium concentrations in the ECF . The volume of body fluid , blood glucose , oxygen , and carbon dioxide levels are also tightly homeostatically maintained . </P>
where do you find interstitial fluid in the human body
where do you find interstitial fluid in the human body
bathes all of the cells in the body
bathes all of the cells in the body