Peer-reviewed veterinary case report
Aging process of epithelial cells of the rat prostate lateral lobe in experimental hyperprolactinemia induced by haloperidol.
- Journal:
- Roczniki Akademii Medycznej w Bialymstoku (1995)
- Year:
- 2004
- Authors:
- Wylot, M et al.
- Affiliation:
- Department of Histology and Embryology
- Species:
- rodent
Abstract
The aim of the study was to examine the influence of hyperprolactinemia, induced by haloperidol (HAL) on age related morphology and function changes of epithelial cells in rat prostate lateral lobe. The study was performed on sexually mature male rats. Serum concentrations of prolactin (PRL) and testosterone (T) were measured. Tissue sections were evaluated with light and electron microscopy. Immunohistochemical reactions for Anti-Proliferating Cell Nuclear Antigen (PCNA) were performed. In rats of the experimental group, the mean concentration of: PRL was more than twice higher, whereas T concentration was almost twice lower than that in the control group. Light microscopy visualized the following: hypertrophy and epithelium hyperplasia of the glandular ducts, associated with increased PCNA expression. Electron microscopy revealed changes in columnar epithelial cells, concerning organelles, engaged in protein synthesis and secretion.
Find similar cases for your pet
PetCaseFinder finds other peer-reviewed reports of pets with the same symptoms, plus a plain-English summary of what was tried across them.
Search related cases →Original publication: https://pubmed.ncbi.nlm.nih.gov/15638391/