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Mostrando ítems 61-70 de 1595
Assessment of estrogenic, mutagenic and antimutagenic activity of nemorosone
(Sociedade Brasileira de Farmacognosia, 2014)
Inhibition of mammary tumor growth by estrogens: Is there a specific role for estrogen receptors alpha and beta?
(Springer, 2010-10)
To evaluate the extent to which each estrogen receptor (ER) subtype contributes to the stimulation or to the inhibition of mammary tumor growth, we evaluated the effects of specific agonists in MC4-L2 cells, which are ...
Evaluation of Estrogenic Potential of Flavonoids Using a Recombinant Yeast Strain and MCF7/BUS Cell Proliferation Assay
(2013-10-01)
Phytoestrogens are of interest because of their reported beneficial effects on many human maladies including cancer, neurodegeneration, cardiovascular disease and diabetes. Furthermore, there is a search for compounds with ...
Evaluation of Estrogenic Potential of Flavonoids Using a Recombinant Yeast Strain and MCF7/BUS Cell Proliferation Assay
(2013-10-01)
Phytoestrogens are of interest because of their reported beneficial effects on many human maladies including cancer, neurodegeneration, cardiovascular disease and diabetes. Furthermore, there is a search for compounds with ...
The mKATP Channels and protein-kinase C Are Involved in the Cardioprotective Effects of Genistein on Estrogen-Deficient Rat Hearts Exposed to Ischemia/Reperfusion
(Lippincott Williams, 2020-05)
Estrogenic deficiency is considered a risk of coronary disease in women. The phytoestrogen genistein could be a safe preventive strategy. The first aim of this work was to validate a model of cardiac stunning in which ...
Premature thelarche from phenotype to genotype
(2008)
Premature thelarche is a benign condition, which has been described as a "variant of puberty". Early breast development is especially prevalent during the first year of life, when the gonadal axis is usually active. ...
Low-dose estrogen is as effective as high-dose treatment in rats with postmenopausal hypertension
(Lippincott Williams, 2014-02)
This study was conducted to test the hypothesis that 17β-estradiol therapy improves redox balance by decreasing reactive oxygen species production and increasing nitric oxide (NO) bioavailability, favoring Akt pathway ...
Estrogen prevents the reduction in fractional calcium absorption due to energy restriction in mature rats
(2004)
Weight reduction is a risk factor for bone loss. We previously showed that energy restriction is associated with a decrease in calcium (Ca) absorption and decreased estrogenic activity (EA). We hypothesized that this ...