Heterogeneous distribution of ecto-Ca-ATPases in primary cultures of human adenohypophyseal cells

A. Kittel, I. Miklos, E. Bacsy, W. C. De Bruijn, S. Enestrom

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

The aim of this study was to investigate the localization of ecto-Ca- adenosine-triphosphatase (ecto-Ca-ATPase) in different parenchymal cells of the human pituitary in tissue culture. The distribution of ecto-ATPases on the surface membrane of a particular parenchymal cell varied with the type of cells in contact with this parenchymal cell; the membrane portions immediately exposed to the medium showed low if any ecto-ATPase activity. These results suggest that ecto-Ca-ATPases of the parenchymal cells may be involved in cell adhesion processes and may be of crucial importance in the organization (in vivo) and reorganization (in vitro) of human adenohypophyseal tissue.

Original languageEnglish
Pages (from-to)485-492
Number of pages8
JournalScanning Microscopy
Volume9
Issue number2
Publication statusPublished - 1995

Fingerprint

cells
Membranes
Tissue culture
Cell adhesion
membranes
adenosines
Cells
Tissue
Adenosine Triphosphatases
adhesion

Keywords

  • cell-cell adhesion molecule (CCAM)
  • Ecto-Ca-adenosine-triphosphatase (ecto-Ca-ATPase)
  • growth hormone cell (GH cell)
  • human adenohypophysis
  • prolactin cell (PRL)
  • tissue culture

ASJC Scopus subject areas

  • Instrumentation

Cite this

Kittel, A., Miklos, I., Bacsy, E., De Bruijn, W. C., & Enestrom, S. (1995). Heterogeneous distribution of ecto-Ca-ATPases in primary cultures of human adenohypophyseal cells. Scanning Microscopy, 9(2), 485-492.

Heterogeneous distribution of ecto-Ca-ATPases in primary cultures of human adenohypophyseal cells. / Kittel, A.; Miklos, I.; Bacsy, E.; De Bruijn, W. C.; Enestrom, S.

In: Scanning Microscopy, Vol. 9, No. 2, 1995, p. 485-492.

Research output: Contribution to journalArticle

Kittel, A, Miklos, I, Bacsy, E, De Bruijn, WC & Enestrom, S 1995, 'Heterogeneous distribution of ecto-Ca-ATPases in primary cultures of human adenohypophyseal cells', Scanning Microscopy, vol. 9, no. 2, pp. 485-492.
Kittel, A. ; Miklos, I. ; Bacsy, E. ; De Bruijn, W. C. ; Enestrom, S. / Heterogeneous distribution of ecto-Ca-ATPases in primary cultures of human adenohypophyseal cells. In: Scanning Microscopy. 1995 ; Vol. 9, No. 2. pp. 485-492.
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