The effect of some factors on the faecal concentration of acid steroids, neutral steroids and urobilins
β Scribed by M. J. Hill
- Publisher
- John Wiley and Sons
- Year
- 1971
- Tongue
- English
- Weight
- 344 KB
- Volume
- 104
- Category
- Article
- ISSN
- 0022-3417
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π SIMILAR VOLUMES
Metabolites of corticosteroids that contain the 2 1 -oic acid moiety are found in human urine. The acids from neutral steroids and urinary pigments have been separated by passing the mixture through a column of polyethyleneimine cellulose. The acids adhering to the column are quantitatively eluted w
## Abstract When substituted steroids of several classes are added to cultures of rat bone marrow cells in the presence of erythropoietin a consistent enhancement of the number of colonies of hemoglobin synthesizing cells is obtained. Maximum steroid effectiveness was found to be between 10^β6^ and
## Abstract Androgenic steroids and their nonβandrogenic 5pβH metabolites enhance the number of colonies of hemoglobin synthesizing cells grown from rat bone marrow in response to a standard (0.25 unitlml) concentration of erythropoietin. The target cells for two steroids were found to be different