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: Medicine
Main inflammatory mediator in anaemia of chronic disease 
Select and explain. 
A. IL - 1, B. IL - 2, C. IL - 6, D. IFN - Y
C: IL - 6
Answer: C: IL - 6 
Explanation: IL - 6 Stimularte incresed hepatic production of hepcidin.