youtube.com/watch?v=Ui6c5zR... This is a 2-hour video of Dr Moura talking about AHT: Autohemotherapy. One of the conditions it can treat is MS, multiple sclerosis. Since I was first dx'd with MS two years ago I've performed the treatment on myself 20 or so times. I don't know whether it would help PD but it's a neurologic condition similar to MS. In MS abnormal lymphocytes are crossing the blood brain barrier and damaging myelin coatings on nerves. AHT produces macrophages that seek out abnormal cells and destroy them. I read recently on this web about a man in a test for monoclonal antibodies that might clear out alpha-synuclein. Antibodies are made by lymphocytes.
I use AHT in my veterinary practice also.