Results 11 to 20 of about 68,328 (223)
Fate, occurrence, and removal of estrogens in livestock wastewaters
Water Science and Technology, 2022 During the last decades, livestock and animal feeding operations have been expanded. In parallel, these activities are among the major sources of estrogens in the environment.
Fernanda Bento Rosa Gomes +4 more
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Low Testosterone in Men With Type 2 Diabetes: The Role of Estrogen Excess and Aromatase Activity. [PDF]
Clin Endocrinol (Oxf)ABSTRACT Objective Low testosterone is common in men with type 2 diabetes and is associated with adverse metabolic outcomes. Our objective was to identify factors associated with low total and calculated free testosterone (CFT) in men with type 2 diabetes, with a focus on relative estrogen excess and subcutaneous adipose aromatase expression.
Tun NNZ, Livingstone DEW, Gibb FW.
europepmc +2 more sources
Applied Sciences, 2022 C-Ring oxidized estrone acetate derivatives as antiproliferative agents were prepared and tested against five cancer cell lines by the 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide assay.
Catarina Canário +7 more
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New Estrone Oxime Derivatives: Synthesis, Cytotoxic Evaluation and Docking Studies
Molecules, 2021 The interest in the introduction of the oxime group in molecules aiming to improve their biological effects is increasing. This work aimed to develop new steroidal oximes of the estrane series with potential antitumor interest.
Catarina Canário +6 more
doaj +1 more source
Biotechnology Reports, 2020 Estrone, a steroidal estrogen that is persistently contaminating the surface water has been classified as an endocrine disruptor and as Group-1 carcinogen by the World Health Organization.
Neha Sami +3 more
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Estrone, 17β-estradiol and progesterone concentrations in processed milk with different fat contents [PDF]
Veterinarski Glasnik, 2017 Introduction. The aim of this study was to determine estrone (E1), 17β-estradiol (E2) and progesterone (P4) concentrations in processed milk with different fat contents and to compare the concentrations of these hormones in commercial ultrahigh ...
Snoj Tomaž +4 more
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Optimizing water ozonation conditions with the aim of removing estrone and 17β-estradiol hormones [PDF]
Bihdāsht-i Mavādd-i Ghaz̠āyī, 2020 The presence of endocrine-disrupting chemicals in the environment and their adverse effects on human and animal health have attracted much attention in recent years. Estrogens are the most important endocrine disruptors and estrone (E1) and 17β-estradiol
kh. Abbaszadeh Maroufan +4 more
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The contribution of 17beta-hydroxysteroid dehydrogenase type 1 to the estradiol-estrone ratio in estrogen-sensitive breast cancer cells. [PDF]
PLoS ONE, 2012 Estrone and estradiol are both estrogens with estrone being the less potent form and estradiol being the most potent estrogen. The binding of the latter to cellular regulatory elements stimulates the proliferation of breast cancer cells.
Chen-Yan Zhang +3 more
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Predicting Sex in White Rhinoceroses: A Statistical Model for Conservation Management
Animals, 2023 Ensuring the effective management of every rhinoceros population is crucial for securing a future for the species, especially considering the escalating global threat of poaching and the challenges faced in captive breeding programs for this endangered ...
Leticia Martínez +10 more
doaj +1 more source
Synthesis of Novel C-2- or C-15-Labeled BODIPY—Estrone Conjugates
Molecules, 2018 Novel BODIPY–estrone conjugates were synthesized via Cu(I)-catalyzed azide–alkyne cycloaddition (CuAAC). Estrone-alkynes or an estrone-azide as starting compounds were synthesized via Michael addition or Sonogashira reaction as key steps ...
Ildikó Bacsa +6 more
doaj +1 more source