ArticleMenopause (New York, N.Y.)2013
Modulation of higher-primate adrenal androgen secretion with estrogen-alone or estrogen-plus-progesterone intervention.
Article in Menopause (New York, N.Y.), 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
5 citing papers in PubMed, 12 citations in OpenAlex.
- Article
- Extraovarian gonadotropin negative feedback revealed by aromatase inhibition in female marmoset monkeys.American journal of physiology. Endocrinology and metabolism · 2017Article
- Estrogen Effects on Cognitive and Synaptic Health Over the Lifecourse.Physiological reviews · 2015Review
- Testosterone increases circulating dehydroepiandrosterone sulfate levels in the male rhesus macaque.Frontiers in endocrinology · 2014Article
- Ovarian adrenal interactions during the menopausal transition.Minerva ginecologica · 2013Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors at 5 institutions in 1 country.
Funding
Abstract
objectiveCirculating adrenal steroids rise during the menopausal transition in most middle-aged women and may contribute to differences in between-women symptoms and ultimate health outcomes. However, the mechanisms for this shift in adrenal steroid production in middle-aged women are not known. This study aims to determine whether hormone therapy (HT) for 1 year can modulate adrenal androgen production.
methodsYounger (9.8 [0.4] years, n = 20) and older (22.7 [0.4] years, n = 37) female laboratory macaques were ovariectomized, and each group was treated with different regimens of HT for up to 1 year. Changes in adrenal histology and circulating adrenal androgens were monitored after estrogen-alone (E) or estrogen plus progesterone (E + P) treatment, and these changes were compared with the same measures in similarly aged animals given vehicle.
resultsZona reticularis area, serum dehydroepiandrosterone (DHEA), and serum dehydroepiandrosterone sulfate (DHEAS) were higher in younger vehicle-treated animals compared with older vehicle-treated animals (P < 0.02). Both E and E + P treatments decreased circulating DHEAS in the younger group (P < 0.05). Although E treatment also decreased DHEAS in the older group, this was not statistically significant. In contrast, E + P treatment in the older group resulted in a rise in DHEAS over vehicle, which was significantly higher than the results of E treatment (P < 0.01). Circulating concentrations of DHEA exhibited similar trends, but these changes did not reach statistical significance.
conclusionsThese data demonstrate that intervention with ovarian steroids can modulate adrenal androgen production in female higher primates and that both animal age and type of HT regimen determine adrenal response.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.