biology.stackexchange.com/questions/91039/… Is this a medical based question?

@James medical? No, but why? You mean personal medical?

@terdon Yes, I was wondering if it falls under the close reason. Thanks for clarifying.

Hi there! Is there anyone who has good knowledge of Immunology?

@James Ah, right. No, that close reason is for questions asking for personal medical advice. We don't want to be used as though we were a doctor since that can be very dangerous. So, when we see questions asking for advice on a medical condition, we close them. That doesn't mean we can't answer general questions that are applicable to medicine as well.

I am trying to learn what happens after peptide presentation at MHC-II when CD4 cells are coordinating.

afaiu either macrophagic activity is triggered and B-cells are activiated to release immunoglobulines and regulate the immunoresponse. What does that mean in detail?

@Rudi_Birnbaum You could ask a question on the main site

@BryanKrause: OK, But I am no specialist and not sure if I can formulate it well enough. But if you think its OK, I'll have a try.

And I fear textbook references ;-)