» Articles » PMID: 7683167

Striosomal Arrangement of Met-enkephalin and Substance P Expression in Parkinsonism-dementia Complex on Guam

Overview
Specialty Neurology
Date 1993 Jan 1
PMID 7683167
Citations 3
Authors
Affiliations
Soon will be listed here.
Abstract

This report concerns a topographic immunohistochemical analysis of Met-enkephalin (MEnk) and substance P (SP) expression in the striatum from seven patients with parkinsonism-dementia complex on Guam (PDC). The striatum of seven neurologically normal subjects served as controls. MEnk-positive striosomes were readily visualized in both the caudate nucleus and the putamen of the PDC cases. Although the immunoreactivity was less than that of MEnk, SP-positive patches were detected in the PDC striatum. The patches were similar to those seen in the normal controls. These results provide additional evidence that the striatum and its efferent system appear to be preserved in patients with PDC.

Citing Articles

Basal Ganglia disorders associated with imbalances in the striatal striosome and matrix compartments.

Crittenden J, Graybiel A Front Neuroanat. 2011; 5:59.

PMID: 21941467 PMC: 3171104. DOI: 10.3389/fnana.2011.00059.


Endogenous opiates: 1993.

Olson G, Olson R, Kastin A Peptides. 1994; 15(8):1513-56.

PMID: 7700854 PMC: 7124241. DOI: 10.1016/0196-9781(94)90131-7.


Topographic involvement of the striatal efferents in basal ganglia of patients with adult-onset motor neuron disease with basophilic inclusions.

Ito H, Kusaka H, Matsumoto S, Imai T Acta Neuropathol. 1995; 89(6):513-8.

PMID: 7545858 DOI: 10.1007/BF00571505.

References
1.
Matsumoto S, Goto S, Hirano A . A comparative immunohistochemical study on striatal Met-enkephalin expression in Alzheimer's disease and in progressive supranuclear palsy. Acta Neuropathol. 1990; 81(1):74-7. DOI: 10.1007/BF00662640. View

2.
Goto S, Hirano A, Matsumoto S . Immunohistochemical study of the striatal efferents and nigral dopaminergic neurons in parkinsonism-dementia complex on Guam in comparison with those in Parkinson's and Alzheimer's diseases. Ann Neurol. 1990; 27(5):520-7. DOI: 10.1002/ana.410270511. View

3.
Graybiel A, Hirsch E, Agid Y . The nigrostriatal system in Parkinson's disease. Adv Neurol. 1990; 53:17-29. View

4.
Waters C, Peck R, Rossor M, Reynolds G, Hunt S . Immunocytochemical studies on the basal ganglia and substantia nigra in Parkinson's disease and Huntington's chorea. Neuroscience. 1988; 25(2):419-38. DOI: 10.1016/0306-4522(88)90249-7. View

5.
Sakamoto S, Goto S, Ito H, Hirano A . Striosomal organization of substance P-like immunoreactivity in parkinsonian patients. Neurology. 1992; 42(5):1071-5. DOI: 10.1212/wnl.42.5.1071. View