This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Cardiovascular system, Subject name: Pathology
[{'content': 'Increased capillary permeability is caused by all of the following except \nSelect and explain. \nA. Anaphylatoxin, B. 5 hydroxytryptamine, C. Renin, D. Histamine', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Renin cause the vasoconstriction and increase the BP. It is released by the RAASmechanism Robbins 9th edition page no. 329', 'role': 'assistant'}]