Sentences with phrase «androgen receptor activities»

Estrogen and androgen receptor activities of hydraulic fracturing chemicals and surface and ground water in a drilling - dense region.

Not exact matches

Using in vitro, or test tube, experiments, the researchers applied these chemicals to human cancer cells to measure changes of estrogen receptor - and androgen receptor - target genes and transcriptional activity.

BPA is believed to exert its biological effects largely through loose occupancy of the estrogen receptor, and there are reports of both estrogen agonist [7] and androgen antagonist [8] activity.

In addition, not only are some of them estrogen mimickers, but others will suppress your enzymatic activity necessary to produce androgen hormones, while other will block the receptor sites on the cell.

When testosterone is given, the need to compensate via increased production of 5α - DHT is removed; the androgen receptors are now also being activated by testosterone, resulting in signaling for reduced synthesis of 5α - reductase and / or reduced 5α - reductase activity.41 In sum, the research suggests that testosterone replacement promotes normalization of 5α - reductase activity, 5α - DHT levels and its metabolism to 3β - adiol.

SARMs create selective anabolic activity at certain androgen receptors and not others, hence their name.

By combining concentrated water samples with cultures of yeast genetically engineered to have androgen receptors, the scientists were able to measure the amount of anti-androgen activity in each sample.