title: Studies on the innervation of human renal allografts.
abstract: Kidneys are innervated by a plexus of nerves around the renal artery, which is disrupted by transplantation. This is a report of a comparison of the nerves in human renal allografts and normal kidneys. There were many sympathetic ganglia around normal renal arteries but none around transplanted vessels, although equal numbers of ganglia were present in hilar tissues of normal and transplanted kidneys. An immunohistological study with an antibody to synaptophysin showed that the number of synapses in transplanted ganglia was severely reduced. Immunohistological studies on allograft kidneys using antibodies to various neurofilament proteins and the Schwann cell marker S100 showed a marked reduction in neurofilament proteins shortly after transplantation with subsequent partial recovery, and a lesser reduction in S100. Renal allografts have structurally abnormal innervation but are not completely denervated.
authors.affiliation: Department of Pathology, University of Birmingham, U.K.
authors.forename: J L
authors.initials: JL
authors.lastname: Shannon
authors.forename: R
authors.initials: R
authors.lastname: Headland
authors.forename: A G
authors.initials: AG
authors.lastname: MacIver
authors.forename: S R
authors.initials: SR
authors.lastname: Ferryman
authors.forename: P C
authors.initials: PC
authors.lastname: Barber
authors.forename: A J
authors.initials: AJ
authors.lastname: Howie
mesh_terms: D005500:Follow-Up Studies; D005728:Ganglia, Sympathetic / Q000033:anatomy & histology; D006801:Humans; D007124:Immunoenzyme Techniques; D007668:Kidney / Q000294:innervation* / Q000378:metabolism; D016030:Kidney Transplantation; D016900:Neurofilament Proteins / Q000378:metabolism; D011184:Postoperative Period; D012077:Renal Artery / Q000294:innervation; D009418:S100 Proteins / Q000378:metabolism; D013569:Synapses / Q000648:ultrastructure; D016708:Synaptophysin / Q000378:metabolism; D013869:Thiolester Hydrolases / Q000378:metabolism; D013997:Time Factors; D043222:Ubiquitin Thiolesterase
chemical_list: D016900:Neurofilament Proteins; D009418:S100 Proteins; D016708:Synaptophysin; D013869:Thiolester Hydrolases; D043222:Ubiquitin Thiolesterase