What type of cells are involved in the inflammation seen in uveitis?

Uveitis is an inflammation of the uveal tract, which includes the iris, ciliary body, and choroid. This inflammatory condition is characterized by the infiltration of white blood cells, which play a crucial role in the body's immune response. The presence of these immune cells, particularly lymphocytes and macrophages, is essential for combating infections and tissue damage.

White blood cells are vital in the inflammatory process as they help to control and localize the infection, remove debris, and initiate the healing process. Their involvement in uveitis can result in redness, pain, and changes in vision due to inflammation and the associated physiological changes in the intraocular structures.

Red blood cells, nerve cells, and epithelial cells do not have the same direct involvement in the inflammatory response associated with uveitis. Red blood cells primarily function in oxygen transport, nerve cells are responsible for transmitting signals in the nervous system, and epithelial cells serve as protective layers in various tissues. Hence, the inflammation in uveitis is predominantly linked to the activity and function of white blood cells.