Dear all,

I am currently working with ghrelin (a gut peptide) and I would like to check if the peptide crosses the blood brain barrier and if it is possible to find out in which areas it reaches. I know that the question is a bit general, but I've been puzzled, since there are no previous studies investigating that question and there are only some hypotheses out there which don't seem to help me. Ideally, I would like to somehow trace "the flow" of the peptide through the BBB and its distribution across the brain areas. 

Any ideas or suggestions would be highly appreciated!

Thank you all in advance.

Regards,

Lydia

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