This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Pathology
[{'content': 'In acute inflammation due to the retraction of endothelial cell cytoskeleton, which of the following results? \nSelect and explain. \nA. Delayed transient increase in permeability, B. Early transient increase in permeability, C. Delayed permanent increase in permeability, D. Early permanent increase in permeability', 'role': 'user'}, {'content': 'Answer: B \nExplanation: . Early transient increase in permeability', 'role': 'assistant'}]