Exudations

Exudations (plural of exudation) are substances, typically liquids or semi-liquids, that ooze or are discharged slowly from pores, wounds, or surfaces. They often contain a mixture of dissolved materials, cellular debris, and sometimes even microorganisms. exudations can be natural phenomena, like sap from a tree or sweat from skin, or pathological responses, such as pus from an infection or fluid leaking from damaged tissues. The composition, color, and consistency of exudations provide valuable information about the source and the underlying process causing them.

Exudations meaning with examples

• The injured tree displayed sticky exudations of resin, a natural defense against pests and further damage. The sweet, thick exudations were attracting ants, which was concerning the gardener. Examining the consistency of the tree's exudations helped the arborist diagnose the problem.
• During the infection, the wound produced purulent exudations, indicating the presence of bacteria and inflammation. The doctor cleaned the area, assessing the quantity and nature of the exudations to guide treatment. The appearance of these exudations was vital for monitoring the patient’s recovery.
• After strenuous exercise, sweat formed exudations on his skin, a result of his body cooling itself. These salty exudations were also mixed with oils, creating a faint odor. The amount of exudations reflected the intensity of his workout.
• On the old, abandoned building, visible exudations of efflorescence appeared on the brick walls. These white, crystalline exudations were caused by the migration of salts to the surface. Such exudations were slowly causing damage to the surface of the building.
• The scientist collected exudations from the plant's leaves to analyze the chemical composition. These exudations contained compounds important to the plants survival. The plant released these exudations to deter herbivores.