Use of biocytin as neuroanatomic tracer in harvested human pancreas: A confocal laser scanning microscopy analysis

Introduction: To identify central neuroanatomic structure, biocytin labeling has recently been used. To date, there are no bibliographic references about the use of this molecule in investigations of the peripheral nervous system. In the present study, fresh, harvested human pancreas was used to evidence pancreatic innervations by biocytin.