👉 The du fluid, also known as dextran, is a complex carbohydrate polymer that plays a crucial role in various biological processes. It is synthesized by bacteria and can exist in different forms, but the most common is high-molecular-weight (HMW) dextran, which is a viscous solution often used in laboratory settings for its unique properties. In the human body, du fluid serves multiple functions: it acts as a buffer to stabilize pH levels, helps in the transport of nutrients and drugs, and can be used as a diagnostic tool in blood tests to assess blood flow and clotting. Its ability to form gels under certain conditions also makes it useful in medical applications, such as wound dressings and as a component in certain surgical procedures.
