Cited by 100Erythropoietin and Anemia TreatmentHematopoietic Stem Cell TransplantationHormonal and reproductive studies

Effects of testosterone and erythropoietin on erythroid colony formation in human bone marrow cultures

Moriyama, Y, Fisher, JW·1975·Blood

Abstract

The effects of testosterone and erythropoietin (ESF) on erythroid colony formation in normal human bone marrow cultures were studied in vitro using a methyl cellulose gel system. Testosterone was found to produce a significant increase in erythroid colony formation at concentrations of 10–4–10-4M in vitro. In this system, the numbers of erythroid colonies formed per plate increased in direct proportion to the increase in the number of erythroid precursors inoculated as well as to the increase in the dose of ESF in vitro. In addition, a synergistic effect of a combination of testosterone and ESF on erythroid colony formation was seen when ESF was present at high concentrations. These data suggest that a greater number of erythropoietin-responsive cells are available for ESF to differentiate into the nucleated erythroid cell line in the presence of testosterone, indicating that the effect of a combination of testosterone and ESF is greater in enhancing erythropoiesis than the additive effects of either agent alone.

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Crossref · 10.1182/blood.v45.5.665.665

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17 of 17 references verified0 citation errors · 0 not checkable

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Authors
Moriyama, Y., & Fisher, J.
Affiliations
Tulane University (US)
Venue
Blood
Published
1975-05-01
Volume
45
Issue
5
Pages
665-670
ISSN
  • 0006-4971 (ISSN-L)
  • 1528-0020
OpenAlex
W156816576
Cited by
100
References
17
Citations by year
2026: 1 · 2025: 1 · 2024: 2 · 2023: 5 · 2022: 3 · 2021: 3 · 2020: 6 · 2019: 6 · 2018: 3 · 2017: 7 · 2016: 1 · 2015: 3 · 2014: 2 · 2013: 2 · 2012: 5
FWCI
6.39
Type
journal article
Language
en
Open access
closed
Locations
  • Blood (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Health Sciences › Medicine › Hematology › Erythropoietin and Anemia Treatment
  • Health Sciences › Medicine › Hematology › Hematopoietic Stem Cell Transplantation
  • Health Sciences › Medicine › Endocrinology, Diabetes and Metabolism › Hormonal and reproductive studies
Keywords
testosterone, erythropoietin, erythroid colony formation, erythropoiesis, human bone marrow, synergistic effect, erythroid precursors
MeSH terms
Benzidines, Bone Marrow Cells, Cell Count, Cell Division, Cell Separation, Cells, Cultured, Culture Media, Erythrocytes, Erythropoiesis, Erythropoietin, Humans, Staining and Labeling, Testosterone

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