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Literature DB >> 476814

Cytological changes in the pars distalis of the female rat hypophysis grafted under the kidney capsule.

L I Aguado, S Rodríguez, A Bilbao, E M Rodríguez.

Abstract

Intact female rats received transplants of two hypophysial partes distales under the kidney capsule. The plasma levels of prolactin were determined, and the ultrastructure of the grafted gland was studied 15, 45 and 90 days after the operation. Although prolactin levels in the three experimental groups were significantly higher than those in control rats, a decrease in prolactin level was detected in the 45-day samples. Parallel ultrastructural changes suggest that between the 45th and 90th postoperative day a process is initiated leading to hyperplasia and hypertrophy of prolactotrophs.

Entities: Disease Gene Species

Mesh：

Substances：
Prolactin

Year: 1979 PMID： 476814 DOI： 10.1007/bf00236089

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

14 in total

10. The effect of exposure to ether on prolactin secretion and the half-life of endogenous prolactin in normal and castrated male rats.

Authors: H J Chi; S H Shin
Journal: Neuroendocrinology Date: 1978 Impact factor: 4.914

2 in total

1. Cystlike structures derived from the marginal cells of Rathke's cleft in rat pituitary grafts.

Authors: G Gon; F Nakamura; H Ishikawa
Journal: Cell Tissue Res Date: 1987-10 Impact factor: 5.249

2. Development and retention of phenotypically specialized cells in pituitary allografts in the hamster (Mesocricetus auratus).

Authors: G T Campbell; J Wagoner; P Colosi; M J Soares; F Talamantes
Journal: Cell Tissue Res Date: 1988-01 Impact factor: 5.249

2 in total

Cytological changes in the pars distalis of the female rat hypophysis grafted under the kidney capsule.

1. Functional corpora lutea maintained for months by autografts of rat hypophyses.

2. Luteotrophic function of autografts of the rat hypophysis.

3. [Mechanism effect of estrogens on the anterior lobe of the pituitary body of the rat].

4. Ultrastucture of the male rat hypophysis chronically grafted under the kidney capsule.

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

6. Further evidence on the direct action of L-Dopa on prolactin release.

7. Fixation of the central nervous system by perfusion of the cerebral ventricles with a threefold aldehyde mixture.

8. Functional capacity of transplanted pituitaries in superovulated rats.

9. Induction of mammary cancer in mice without the mammary tumor agent by isografts of hypophyses.

10. The effect of exposure to ether on prolactin secretion and the half-life of endogenous prolactin in normal and castrated male rats.

1. Cystlike structures derived from the marginal cells of Rathke's cleft in rat pituitary grafts.

2. Development and retention of phenotypically specialized cells in pituitary allografts in the hamster (Mesocricetus auratus).