 A naghị ewepụta ihe ndị na-edozi ahụ dị ọhụrụ na osikapa na-adịghị na-emepụta noge germination, karịsịa prohibitlendopetidase inhibitor, nke nwere mmetụta na mgbochi na ọgwụgwọ mbụ nke dementia na Alzheimers. 