Literature DB >> 6162565

Pulmonary neuroendocrine cells: decreased serotonin fluorescence and stable argyrophil-cell numbers in acute hypoxia.

I M Keith, L A Wiley, J A Will.   

Abstract

We recorded serotonin-emission intensity using formalin induced fluorescence and counted the number of neuroendocrine cells (NEC's) and neuroepithelial bodies (NEB's) containing argyrophil granules. Comparison of serotonin-emission intensity of NEB's of acutely hypoxic neonates (520 mmHg for 2-2 1/2 h) and normoxic controls showed significantly lower fluorescence in hypoxic animals. Neuroendocrine cell numbers as shown wit Grimelius silver-nitrate stain did not change. This suggests either that the Grimelius stain reacts with compounds other than serotonin, or that the decrease in serotonin in acutely hypoxic rabbits is not sufficient to alter argyrophil stainability.

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Year:  1981        PMID： 6162565     DOI： 10.1007/BF00235157

Source DB:  PubMed          Journal:  Cell Tissue Res        ISSN： 0302-766X            Impact factor:   5.249


  24 in total

1.  Ultrastructure and fluorescence histochemistry of endocrine (APUD-type) cells in tracheal mucosa of human and various animal species.

Authors:  E Cutz; W Chan; V Wong; P E Conen
Journal:  Cell Tissue Res       Date:  1975-05-20       Impact factor: 5.249

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Authors:  F FROHLICH
Journal:  Frankf Z Pathol       Date:  1949-04

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Authors:  W Taylor
Journal:  J Pathol       Date:  1977-07       Impact factor: 7.996

4.  Quantitative characteristics of the Feyrter (APUD) cells of the neonatal rabbit lung in normoxia and chronic hypoxia.

Authors:  A Hernandez-Vasquez; J A Will; W B Quay
Journal:  Thorax       Date:  1977-08       Impact factor: 9.139

5.  Endocrine cells in rat fetal lungs. Ultrastructural and histochemical study.

Authors:  E Cutz; W Chan; V Wong; P E Conen
Journal:  Lab Invest       Date:  1974-04       Impact factor: 5.662

6.  Distribution of argyrophil cells in adult human lungs.

Authors:  R Tateishi
Journal:  Arch Pathol       Date:  1973-09

7.  Amine-handling properties of APUD-cells in the bronchial epithelium of human foetuses and in the epithelium of the main bronchi of human adults.

Authors:  E Hage
Journal:  Acta Pathol Microbiol Scand A       Date:  1973-01

8.  A silver nitrate stain for alpha-2 cells in human pancreatic islets.

Authors:  L Grimelius
Journal:  Acta Soc Med Ups       Date:  1968

9.  Local chemical regulation of the flow resistance in the bronchial tree and pulmonary circulation.

Authors:  C D Laros
Journal:  Respiration       Date:  1971       Impact factor: 3.580

10.  The Feyrter cell in hypoxia.

Authors:  H Moosavi; P Smith; D Heath
Journal:  Thorax       Date:  1973-11       Impact factor: 9.139
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  12 in total

1.  Ultrastructure of nerve endings and synaptic junctions in rabbit intrapulmonary neuroepithelial bodies: a single and serial section analysis.

Authors:  J M Lauweryns; A Van Lommel
Journal:  J Anat       Date:  1987-04       Impact factor: 2.610

Review 2.  The endocrine lung and its response to hypoxia.

Authors:  J R Gosney
Journal:  Thorax       Date:  1994       Impact factor: 9.139

3.  Exploration of the pulmonary circulation. Festschrift to Professor Donald Heath.

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Journal:  Thorax       Date:  1994       Impact factor: 9.139

4.  Hypoxia and the neonatal rabbit lung: neuroendocrine cell numbers, 5-HT fluorescence intensity, and the relationship to arterial thickness.

Authors:  I M Keith; J A Will
Journal:  Thorax       Date:  1981-10       Impact factor: 9.139

5.  Calcitonin gene-related peptide and its mRNA in pulmonary neuroendocrine cells and ganglia.

Authors:  I M Keith; M Pelto-Huikko; M Schalling; T Hökfelt
Journal:  Histochemistry       Date:  1991

6.  The effects of carbon monoxide and hypoxic hypoxia on amine-containing cells in the tracheal epithelium of young rabbits.

Authors:  R Echt; L M Ross; R A Roth; A D Pearsall
Journal:  Cell Tissue Res       Date:  1982       Impact factor: 5.249

7.  Pulmonary endocrine cells of Aymara Indians from the Bolivian Andes.

Authors:  D Williams; D Heath; J Gosney; J Rios-Dalenz
Journal:  Thorax       Date:  1993-01       Impact factor: 9.139

8.  A correlative light-, fluorescence- and electron-microscopic study of neuroepithelial bodies in the lung of the red-eared turtle, Pseudemys scripta elegans.

Authors:  D W Scheuermann; M H De Groodt-Lasseel; C Stilman; M L Meisters
Journal:  Cell Tissue Res       Date:  1983       Impact factor: 5.249

9.  Microspectrofluorimetric analysis of the formaldehyde-induced fluorophores of 5-hydroxytryptamine and dopamine in intrapulmonary neuroepithelial bodies after administration of L-5-hydroxytryptophan and L-dopa.

Authors:  D W Scheuermann; C Stilman; M H De Groodt-Lasseel
Journal:  Histochemistry       Date:  1988

10.  Immunohistochemical localization of serotonin in intrapulmonary neuro-epithelial bodies.

Authors:  J M Lauweryns; V de Bock; A A Verhofstad; H W Steinbusch
Journal:  Cell Tissue Res       Date:  1982       Impact factor: 5.249
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