Cargando…

Prolonged oestrogen treatment does not correlate with a sustained increase in anterior pituitary mitotic index in ovariectomized Wistar rats

Oestrogen is a powerful mitogen that is believed to exert a continuous, dose-dependent trophic stimulus at the anterior pituitary. This persistent mitotic effect contrasts with corticosterone and testosterone, changes in the levels of which induce only transient, self-limiting fluctuations in pituit...

Descripción completa

Detalles Bibliográficos
Autores principales:	Nolan, L A, Levy, A
Formato:	Texto
Lenguaje:	English
Publicado:	BioScientifica 2009
Materias:	Regular papers
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2643125/ https://www.ncbi.nlm.nih.gov/pubmed/19106235 http://dx.doi.org/10.1677/JOE-08-0474

Ejemplares similares

Effects of 17β-estradiol on leptin signaling in anterior pituitary of ovariectomized rats
por: Yin, Chunhua, et al.
Publicado: (2016)

The two phyto-oestrogens genistein and quercetin exert different effects on oestrogen receptor function
por: Miodini, P, et al.
Publicado: (1999)

Oestrogen-mediated cardioprotection following ischaemia and reperfusion is mimicked by an oestrogen receptor (ER)α agonist and unaffected by an ERβ antagonist
por: Jeanes, Helen L, et al.
Publicado: (2008)

Memory and exploratory behavior impairment in ovariectomized Wistar rats
por: Djiogue, Sefirin, et al.
Publicado: (2018)

Expression of interleukin 6 (IL-6) correlates with oestrogen receptor in human breast carcinoma
por: Fontanini, G, et al.
Publicado: (1999)

Laminin Isoforms and Laminin-Producing Cells in Rat Anterior Pituitary
por: Ramadhani, Dini, et al.
Publicado: (2012)

Screen-detected breast cancers have a lower mitotic activity index
por: Groenendijk, R P R, et al.
Publicado: (2000)

Alcohol consumption and breast cancer oestrogen and progesterone receptor status
por: Enger, S M, et al.
Publicado: (1999)

Folliculostellate Cells Are Required for Laminin Release from Gonadotrophs in Rat Anterior Pituitary
por: Tsukada, Takehiro, et al.
Publicado: (2014)

Reassembly of Anterior Pituitary Organization by Hanging Drop Three-Dimensional Cell Culture
por: Tsukada, Takehiro, et al.
Publicado: (2013)

Notch Signaling and Maintenance of SOX2 Expression in Rat Anterior Pituitary Cells
por: Batchuluun, Khongorzul, et al.
Publicado: (2017)

Anti-HER2 antibody enhances the growth inhibitory effect of anti-oestrogen on breast cancer cells expressing both oestrogen receptors and HER2
por: Kunisue, H, et al.
Publicado: (2000)

Beneficial Effects of Flaxseed and/or Mulberry Extracts Supplementation in Ovariectomized Wistar Rats
por: Pereira, Jéssica Petrine Castro, et al.
Publicado: (2022)

Hormonal therapy with megestrol in inoperable hepatocellular carcinoma characterized by variant oestrogen receptors
por: Villa, E, et al.
Publicado: (2001)

Oestrogen-selective modulation of FSH and LH secretion by pituitary gland
por: Mitwally, M F, et al.
Publicado: (2005)

Postmenopausal endogenous oestrogens and risk of endometrial cancer: results of a prospective study
por: Zeleniuch-Jacquotte, A, et al.
Publicado: (2001)

Effect of E-cadherin Expression on Hormone Production in Rat Anterior Pituitary Lactotrophs In Vitro
por: Kusumoto, Kenji, et al.
Publicado: (2010)

Expression of oestrogen and progesterone receptors in gastric cancer: a flow cytometric study
por: Karat, D, et al.
Publicado: (1999)

Irreversible loss of the oestrogen receptor in T47D breast cancer cells following prolonged oestrogen deprivation.
por: Pink, J. J., et al.
Publicado: (1996)

Expression of oestrogen and progesterone receptors in low-grade endometrial stromal sarcomas
por: Reich, O, et al.
Publicado: (2000)

Morphology, growth characteristics and oestrogen-binding capacity of DMBA-induced mammary tumours from ovariectomized rats.
por: Boylan, E. S., et al.
Publicado: (1977)

Novel oestrogen receptor β-selective ligand reduces obesity and depressive-like behaviour in ovariectomized mice
por: Sasayama, Daimei, et al.
Publicado: (2017)

Effects of Chronic Swimming Training and Oestrogen Therapy on Coronary Vascular Reactivity and Expression of Antioxidant Enzymes in Ovariectomized Rats
por: Claudio, Erick R. G., et al.
Publicado: (2013)

Oestrogen receptor β expression and depth of myometrial invasion in human endometrial cancer
por: Takama, F, et al.
Publicado: (2001)

Maintenance of the Extracellular Matrix in Rat Anterior Pituitary Gland: Identification of Cells Expressing Tissue Inhibitors of Metalloproteinases
por: Azuma, Morio, et al.
Publicado: (2015)

Fibromodulin Expression in Folliculostellate Cells and Pericytes Is Promoted by TGFβ Signaling in Rat Anterior Pituitary Gland
por: Syaidah, Rahimi, et al.
Publicado: (2016)

Tamoxifen induces oxidative stress and apoptosis in oestrogen receptor-negative human cancer cell lines
por: Ferlini, C, et al.
Publicado: (1999)

Effect of sulphation on the oestrogen agonist activity of the phytoestrogens genistein and daidzein in MCF-7 human breast cancer cells
por: Pugazhendhi, D, et al.
Publicado: (2008)

The effect of clodronate and antioestrogens on bone loss associated with oestrogen withdrawal in postmenopausal women with breast cancer
por: Saarto, T, et al.
Publicado: (2001)

DNA methylation analysis at distal and proximal promoter regions of the oestrogen receptor gene in breast cancers
por: Iwase, H, et al.
Publicado: (1999)

Oestrogen inactivation in the colon: analysis of the expression and regulation of 17 β -hydroxysteroidehydrogenase isozymes in normal colon and colonic cancer
por: English, M A, et al.
Publicado: (2000)

Immunodetectable cyclin D (1) is associated with oestrogen receptor but not Ki67 in normal, cancerous and precancerous breast lesions
por: Shoker, B S, et al.
Publicado: (2001)

The influence of 17β-estradiol on annexin 1 expression in the anterior pituitary of the female rat and in a folliculo-stellate cell line
por: Davies, Evelyn, et al.
Publicado: (2007)

Direct activation of oestrogen receptor- α by interleukin-6 in primary cultures of breast cancer epithelial cells
por: Speirs, V, et al.
Publicado: (2000)

Live Staining and Isolation of Specific Hormone-Producing Cells from Rat Anterior Pituitary by Cytochemistry with Lectins and Cholera Toxin B Subunit
por: Kikuchi, Motoshi, et al.
Publicado: (2011)

Oestrogen and parathyroid hormone alleviate lumbar intervertebral disc degeneration in ovariectomized rats and enhance Wnt/β-catenin pathway activity
por: Jia, Haobo, et al.
Publicado: (2016)

Stage III and oestrogen receptor negativity are associated with poor prognosis after adjuvant high-dose therapy in high-risk breast cancer
por: Hohaus, S, et al.
Publicado: (1999)

Anesthesia protocol for ear surgery in Wistar rats (animal research)
por: Bhatia, Abhijeet, et al.
Publicado: (2022)

Localisation of GPR30, a novel G protein-coupled oestrogen receptor, suggests multiple functions in rodent brain and peripheral tissues
por: Hazell, Georgina G J, et al.
Publicado: (2009)

Oestrogens and oestrogen receptors in prostate cancer
por: Kowalska, Karolina, et al.
Publicado: (2016)

Cannot write session to /tmp/vufind_sessions/sess_huje78l4gcqqds8vv773l7m1oa