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Cited by 192

The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.

Occurrence and distribution of neuropeptides in the human skin. An immunocytochemical and immunochemical study on normal skin and blister fluid from inflamed skin

Open access
Wallengren, J, Ekman R, Sundler, F·1987·Acta Dermato-Venereologica

Abstract

The content and distribution of substance P (SP), somatostatin, vasoactive intestinal peptide (VIP), calcitonin gene-related peptide (CGRP) and neuropeptide Y (NPY) in human skin were investigated. Radioimmunoassay was performed on pooled tissue samples from several regions (fingers, toes, axillas and thighs) and on tissue fluid from spontaneous blisters on inflamed skin. Immunocytochemical localization showed all peptides examined except somatostatin to be present in nerve fibers. Nerve fibers storing SP and CGRP, which were found to coexist, were mostly present as free nerve endings in the superficial part of dermis and in epidermis. SP/CGRP fibers were most abundant in fingers and toes. VIP fibers and NPY fibers were localized in the deeper parts of dermis around blood vessels and acini of sweat glands. Also fibers containing these neuropeptides were most common in fingertips and toes. VIP occurred in relatively high amounts also in skin from axilla whereas NPY in this region was below detection limit. Immunoreactive somatostatin was found in low concentrations in tissue extracts and was not present in amounts sufficient for reliable immunostaining. Fluid from spontaneous blisters on inflamed skin contained detectable amounts of all neuropeptides.

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Metadata

Authors
Wallengren, J., Ekman, R., & Sundler, F.
Venue
Acta Dermato-Venereologica
Published
1987-05-01
Volume
67
Issue
3
Pages
185-192
ISSN
  • 0001-5555 (ISSN-L)
  • 1651-2057
OpenAlex
W2474358686
Cited by
192
References
1
FWCI
3.86
Type
journal article
Language
en
Open access
gold

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CoChat. (2026). Citation check: Occurrence and distribution of neuropeptides in the human skin. An immunocytochemical and immunochemical study on normal skin and blister fluid from inflamed skin. https://app.cochat.ai/papers/10.2340/0001555567185192
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Wallengren, J., Ekman, R., & Sundler, F. (1987). Occurrence and distribution of neuropeptides in the human skin. An immunocytochemical and immunochemical study on normal skin and blister fluid from inflamed skin. Acta Dermato-Venereologica. https://doi.org/10.2340/0001555567185192

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