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: Dental
[{'content': 'All of the following play a significant role in bone resorption except: \nSelect and explain. \nA. Parathyroid hormone., B. Interleukin1., C. Interleukin6., D. Interferon-gamma.', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Pro-resorptive factors are hormones and cytokines are:-\n\nPTH (Parathyroid hormone)\n1,25dihydroxyvitamin D3,\nIL-1\nIL-6\nTNF (Tumour necrosis factor)\nLIF (Leukaemia inhibitory factor)\nCorticosteroids, which activate osteoblasts and stroma\xa0cells to produce RANKL and depress OPG.', 'role': 'assistant'}]