Literature DB >> 499444

An immunohistochemical and ultrastructural comparison of the effects of 2-bromo-alpha-ergocryptine on intrasellar and transplanted rat pituitaries.

D J McComb, N Ryan, E Horvath, K Kovacs, I Domokos, F A Laszlo.   

Abstract

Following 2 weeks of administration of 2-bromo-alpha-ergocryptine, a marked decrease was observed in prolactin immunoreactivity of the grafted pituitaries, whereas no reduction was noted in the intrasellar pituitaries. No evidence of crinophagy was revealed by electron microscopy in prolactin cells of 2-bromo-alpha-ergocryptine-treated rats.

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Year:  1979        PMID： 499444     DOI： 10.1007/bf01964040

Source DB:  PubMed          Journal:  Experientia        ISSN： 0014-4754


  9 in total

1.  Effects of oestrogen and bromocryptine on in vivo secretion and mitosis in prolactin cells.

Authors:  H M Lloyd; J D Meares; J Jacobi
Journal:  Nature       Date:  1975-06-05       Impact factor: 49.962

2.  Effect of bromocriptine on the hypothalamo-pituitary function in adult male rats.

Authors:  A R Sheth; P G Shah
Journal:  Life Sci       Date:  1978-06-19       Impact factor: 5.037

3.  Effect of prolactin inhibitory agents on the ectopic anterior pituitary and the mammary gland in rats.

Authors:  K J Gräf; R Horowski; M F Etreby
Journal:  Acta Endocrinol (Copenh)       Date:  1977-06

Review 4.  Influence of ergot alkaloids on pituitary prolactin and prolactin-dependent processes.

Authors:  H G Floss; J M Cassady; J E Robbers
Journal:  J Pharm Sci       Date:  1973-05       Impact factor: 3.534

5.  Restoration of prolactin synthesis and release by the administration of monoaminergic blocking agents to pituitary tumor-bearing rats.

Authors:  R M MacLeod; J E Lehmeyer
Journal:  Cancer Res       Date:  1974-02       Impact factor: 12.701

6.  Effects of colchicine and 2-Br-alpha-ergocryptine-methane-sulfonate (CB 154) on the release of prolactin and growth hormone by functional pituitary tumor cells in culture.

Authors:  K M Gautvik; R F Hoyt; A H Tashjian
Journal:  J Cell Physiol       Date:  1973-12       Impact factor: 6.384

7.  Localization of prolactin in chromophobe pituitary adenomas: study of human necropsy material by immunoperoxidase technique.

Authors:  K Kovacs; B Corenblum; A M Sirek; G Penz; C Ezrin
Journal:  J Clin Pathol       Date:  1976-03       Impact factor: 3.411

8.  DNA synthesis and depletion of prolactin in the pituitary gland of the male rat.

Authors:  H M Lloyd; J M Jacobi; J D Meares
Journal:  J Endocrinol       Date:  1978-04       Impact factor: 4.286

9.  DNA synthesis and the secretion of prolactin and growth hormone by the pituitary gland of the male rat: effects of diethylstilboestrol and 2-bromo-alpha-ergocryptine methanesluphonate.

Authors:  C Davies; J Jacobi; H M Lloyd; J D Meares
Journal:  J Endocrinol       Date:  1974-06       Impact factor: 4.286
  9 in total
  1 in total

1.  Extensive ultrastructural changes in rat mammotrophs following administration of the dopamine agonist ergocristine-reflecting inhibition of prolactin release.

Authors:  C W Reifel; S H Shin; R A Leather
Journal:  Cell Tissue Res       Date:  1983       Impact factor: 5.249
  1 in total

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