Literature DB >> 6365735

The effect of age on the number of pituitary cells immunoreactive to growth hormone and prolactin.

Y K Sun, Y P Xi, C M Fenoglio, N Pushparaj, K M O'Toole, G S Kledizik, E G Nette, D W King.   

Abstract

The results of a combined immunocytochemical, morphometric, and clinicopathologic analysis of growth-hormone-producing and prolactin-producing pituitary cells in 28 subjects ranging in age from 16 to 90 are reported. There was a significant age-related decline in the number and size of growth-hormone-producing cells, which was most marked in the transition from youth to middle age. There was also a significant age-related decline in the number of pituitary parenchymal cells but not in pituitary weight. Prolactin cells did not show a significant decline in number with age.

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Year:  1984        PMID: 6365735     DOI: 10.1016/s0046-8177(84)80058-1

Source DB:  PubMed          Journal:  Hum Pathol        ISSN: 0046-8177            Impact factor:   3.466


  5 in total

1.  Dehydroepiandrosterone restoration of growth hormone gene expression in aging female rats, in vivo and in vitro: evidence for actions via estrogen receptors.

Authors:  Mary Iruthayanathan; Yi-Hong Zhou; Gwen V Childs
Journal:  Endocrinology       Date:  2005-09-08       Impact factor: 4.736

Review 2.  Mechanisms of age-related endocrine alterations. Part II.

Authors:  A D Mooradian
Journal:  Drugs Aging       Date:  1993 Mar-Apr       Impact factor: 3.923

3.  Liver and pituitary abnormalities in Hallervorden-Spatz disease.

Authors:  D J Williams; J W Ironside
Journal:  J Neurol Neurosurg Psychiatry       Date:  1989-12       Impact factor: 10.154

4.  A neuroendocrinological approach to evidence an impairment of central cholinergic function in aging.

Authors:  E Ghigo; S Goffi; E Arvat; E Imperiale; G M Boffano; M R Valetto; E Mazza; I Santi; A Magliona; M F Boghen
Journal:  J Endocrinol Invest       Date:  1992-10       Impact factor: 4.256

5.  Immunocytochemical studies of chicken somatotrophs and somatotroph granules before and after hatching.

Authors:  S Malamed; J A Gibney; L D Cain; F M Perez; C G Scanes
Journal:  Cell Tissue Res       Date:  1993-05       Impact factor: 5.249

  5 in total

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