You are a helpful, respectful, and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
What is Delayed prolonged vascular leakage can result from: and explain in detail?
In some forms of mild injury (e.g., after burns, irradiation or ultraviolet radiation, and exposure to ceain bacterial toxins), vascular leakage begins after a delay of 2 to 12 hours and lasts for several hours or even days. Delayed prolonged leakage may be caused by contraction of endothelial cells or mild endothelial damage. Sunburn is a classic example of damage that results in late-appearing vascular leakage.