👉 Capillary density is a measure of the amount of water or other substances that can flow through a small opening in a cell, organ, or tissue. It is closely associated with blood flow and is often used as a biomarker for assessing cellular function, such as inflammation, oxidative stress, or metabolic disorders. In summary, capillariness refers to the ability of cells to transport water and other substances across their boundaries, which can be measured using capillary density measurements in tissues. It is an
