estrogenic

Estrone (Aquacrine) is an aromatized C18 steroid with a 3-hydroxyl group and a 17-ketone, a major mammalian estrogen. It is converted from ANDROSTENEDIONE directly, or from TESTOSTERONE via ESTRADIOL. In humans, it is produced primarily by the cyclic ovaries, PLACENTA, and the ADIPOSE TISSUE of men and postmenopausal women.

Puerarin-4'-O-β-D-glucopyranoside (Puerarin4'-O-glucoside) is a natural product isolated from Pueraria lobata root, exhibiting estrogenic activity and anti-proliferative effects in MCF-7 human breast carcinoma cells.

4-Hydroxyestrone, an endogenous estrogen metabolite, can strongly protect neuronal cells against oxidative damage.

Tracheloside significantly decreases the activity of alkaline phosphatase (IC50: 0.31 μg/ml), a level of inhibition comparable to that of tamoxifen (IC50: 0.43 μg/ml).

7-Hydroxyflavanone shows antimicrobial activity against Streptococcus pneumoniae clinical isolates.

6,8-Diprenylnaringenin (Senegalensin) is a natural product from hop Humulus lupulus. 6,8-Diprenylnaringenin is a breast cancer resistance protein(BCRP) inhibitor with some estrogenicity.

Ethynyl estradiol is a semisynthetic alkylated ESTRADIOL with a 17-alpha-ethinyl substitution. It has high estrogenic potency when administered orally, and is often used as the estrogenic component in ORAL CONTRACEPTIVES.

2-Hydroxyanthraquinone is an anthraquinone that has been found inSpermacoce latifoliaand has antibacterial and estrogenic activities.1,2It is active againstB. subtilisandB. cereus(MICs = 1.9 and 62.5 μg/ml, respectively).12-Hydroxyanthraquinone (19 μM) induces estrogen receptor α (ERα) activation in a yeast two-hybrid assay.2 1.Luo, Y., Shen, H.-Y., Shen, Q.-X., et al.A new anthraquinone and a new naphthoquinone from the whole plant of Spermacoce latifoliJ. Asian Nat. Prod. Res.19(9)869-876(2017) 2.Kurihara, R., Shiraishi, F., Tanaka, N., et al.Presence and estrogenicity of anthracene derivatives in coastal Japanese watersEnviron. Toxicol. Chem.24(8)1984-1993(2005)

4-tert-Octylphenol, an endocrine-disrupting chemical with estrogenic properties, notably induces apoptosis in offspring mouse brain neuronal progenitor cells. This compound decreases levels of bromodeoxyuridine (BrdU), mitotic marker Ki67, and phospho-histone H3 (p-Histone-H3), thereby diminishing the proliferation of neuronal progenitors. Consequently, 4-tert-Octylphenol adversely affects brain development and behavior in mice.

2-Isopropyl Thioxanthone has potential anti-estrogenic and anti-androgenic properties.

Estropipate (Piperazine estrone sulfate) is a natural estrogenic substance composed of estrone sulfate and piperazine.

Zearalenone is a nonsteroidal estrogenic mycotoxin produced by Fusarium species that colonizes various grains.

β-Zearalenol, a non-steroidal estrogenic mycotoxin synthesized by Fusarium species, potentially influences transcription and affects gene expression on the translational level.

Tectoridin (Shekanin) possesses an estrogenic and thyroid hormone-like agent by activating estrogen and thyroid hormone receptors. Tectoridin has anti-oxidant, anti-inflammatory and hypoglycemic activities; Tectoridin and its five metabolites inhibits the activities of lens aldose reductase in rat (IC : 1.4-15.5 μM).

Enterolactone (trans-α,β-Bis(3-hydroxybenzyl)butyrolactone) is a bioactive phenolic metabolite with estrogenic properties and anti-breast cancer activity. It strongly inhibits cancer cell proliferation and migration by upregulating THBS1, synergistically suppressing epithelial ovarian cancer.

Zearalenone (F2 toxin) is a mycotoxin produced mainly by fungi belonging to the genus Fusarium in foods and feeds. Possess oestrogenic activity in cattle, pigs and sheep, with low acute toxicity. Causes precocious development of mammae and other estrogenic effects in young gilts.

Kurarinone is a flavonoid extracted from the shrub Sophora flavescens, which has anti-tumor, estrogenic and anti-inflammatory activities, and also has a strong inhibitory effect on immune responses.

1. Gycitein has weak estrogenic activity. 2. Glycitein (Glycetein) inhibits glioma cell invasion through down-regulation of MMP-3 and MMP-9 gene expression.

5,7-Dimethoxy-2,3-phenanthrenediol exhibits estrogenic activity by promoting the proliferation of MCF-7 cells and enhancing the expression of ERβ within this cell line [1].

4-tert-Octylphenol (Standard) is the standard substance of 4-tert-Octylphenol, and it is applicable for quantitative analysis, quality control, and related research in biochemical experiments. 4-tert-Octylphenol, an endocrine-disrupting chemical with estrogenic properties, notably induces apoptosis in offspring mouse brain neuronal progenitor cells. This compound decreases levels of bromodeoxyuridine (BrdU), mitotic marker Ki67, and phospho-histone H3 (p-Histone-H3), thereby diminishing the proliferation of neuronal progenitors. Consequently, 4-tert-Octylphenol adversely affects brain development and behavior in mice.

8-Prenylnaringenin (Standard) is a reference standard for research and analysis in studies involving 8-Prenylnaringenin. 8-Prenylnaringenin is a phytoestrogen with high estrogenic activity,

Enterolactone (Standard) is a reference standard for research and analysis in studies involving Enterolactone. Enterolactone (trans-α,β-Bis(3-hydroxybenzyl)butyrolactone) is a bioactive phenolic metabolite with estrogenic properties and anti-breast cancer activity. It strongly inhibits cancer cell proliferation and migration by upregulating THBS1, synergistically suppressing epithelial ovarian cancer.

Ethynyl estradiol (Standard) is the standard substance of Ethynyl estradiol, and it is applicable for quantitative analysis, quality control, and related research in biochemical experiments. Ethynyl estradiol is a semisynthetic alkylated ESTRADIOL with a 17-alpha-ethinyl substitution. It has high estrogenic potency when administered orally, and is often used as the estrogenic component in ORAL CONTRACEPTIVES.

Glycitein (Standard) is a reference standard for research and analysis in studies involving Glycitein. 1. Gycitein has weak estrogenic activity. 2. Glycitein (Glycetein) inhibits glioma cell invasion through down-regulation of MMP-3 and MMP-9 gene expression.