Final answer:
Inflammation involves histamine and heparin, which increase blood flow and white blood cell mobility at the injury site, causing typical symptoms like swelling and pain.
Step-by-step explanation:
The response to tissue injury involves several inflammatory mediators, including histamine and heparin, which are released by mast cells.
Histamine causes vasodilation and increases blood flow to the affected area, which leads to redness, heat, swelling, and pain.
This blood flow also brings in white blood cells like neutrophils and macrophages, important for immune response and wound healing.
Heparin, meanwhile, serves as an anticoagulant that prevents blood clotting and aids the movement of other white blood cells in the area, enhancing the inflammatory response.
Treatment options for inflammation include Non-steroidal anti-inflammatory drugs (NSAIDs) which reduce pain by inhibiting prostaglandin synthesis, and antihistamines, which block histamine receptors decreasing the allergic response.
Understanding how these inflammatory processes and treatments work is essential for addressing conditions such as sinusitis, diabetes, and responding to chickenpox.