17-Epiestriol

17-Epiestriol Structure
17-Epiestriol structure
Common Name 17-Epiestriol
CAS Number 1228-72-4 Molecular Weight 288.38100
Density 1.255g/cm3 Boiling Point 469ºC at 760mmHg
Molecular Formula C18H24O3 Melting Point N/A
MSDS Chinese USA Flash Point 220.8ºC

Degradation of endocrine-disrupting chemicals during activated sludge reduction by ozone.

Chemosphere 91(3) , 366-73, (2013)

Ozonation has been considered to be an effective means for the reduction of excess sludge in recent years. However, it remains largely unknown whether hydrophobic organic micro-pollutants, which are originally adsorbed on activated sludge, will be released in...

Study of urinary steroid hormone disorders: difference between hepatocellular carcinoma in early stage and cirrhosis.

Anal. Bioanal. Chem 406(18) , 4325-35, (2014)

Hepatocellular carcinoma (HCC) is the fifth most common cancer in the world. Discovery of novel biomarkers for early HCC from other liver diseases such as cirrhosis is of great clinical benefit. In this study, a novel steroid hormone metabolomic method based ...

What are the physiological estrogens?

Steroids 78(3) , 337-40, (2013)

Estradiol (E2) is the principal physiological estrogen in mammals. E2 and its active metabolites, estrone and estriol have a characteristic phenolic A ring, unlike progesterone, testosterone, cortisol and aldosterone, which have an A ring containing a C3-keto...

Biochemical tests of placental function for assessment in pregnancy.

Cochrane Database Syst. Rev. 8 , CD000108, (2012)

Biochemical tests of placental or feto-placental function were widely used in the 1960s and 1970s in high-risk pregnancies to try to predict, and thus try to avoid, adverse fetal outcome.To assess the effects of performing biochemical tests of placental funct...

An economic appraisal of using source separation of human urine to contain and treat endocrine disrupters in the USA.

J. Environ. Monit. 14(10) , 2557-65, (2012)

Elevated concentrations of estrogens in natural waters pose a significant threat to public health and aquatic ecosystems. Both natural (estrone, 17β-estradiol and estriol) and synthetic (17α ethynylestradiol) estrogens, ubiquitous in wastewater effluents and ...

A protein from Pleurotus eryngii var. tuoliensis C.J. Mou with strong removal activity against the natural steroid hormone, estriol: purification, characterization, and identification as a laccase.

Enzyme Microb. Technol. 51(6-7) , 402-7, (2012)

A protein with strong removal activity against the natural estrogen estriol was purified from a culture supernatant of Pleurotus eryngii var. tuoliensis C.J. Mou. The protein was characterized as a laccase and had a molecular mass of 60kDa on SDS-PAGE. The en...

The effects of compounded bioidentical transdermal hormone therapy on hemostatic, inflammatory, immune factors; cardiovascular biomarkers; quality-of-life measures; and health outcomes in perimenopausal and postmenopausal women.

Int. J. Pharm. Compd. 17(1) , 74-85, (2013)

Menopause impacts 25 million women world wide each year, and the World Health Organization estimates 1.2 billion women will be postmenopausal by 2030. Menopause has been associated with symptoms of hot flashes, night sweats, dysphoric mood, sleep disturbance,...

Medical therapy for acquired urinary incontinence in dogs.

Int. J. Pharm. Compd. 16(5) , 369-75, (2012)

The objective of this case report was to review acquired canine urethral incontinence in a case of a 2-year-old beagle that presented for inappropriate urination. Commercially available medications, as well as compounded medical therapeutic options, were revi...

Induction of hepatic CYP3A enzymes by pregnancy-related hormones: studies in human hepatocytes and hepatic cell lines.

Drug Metab. Dispos. 41(2) , 281-90, (2013)

CYP3A activity is induced by approximately 2-fold during the third trimester of human pregnancy. Placental growth hormone (PGH), estrogens (primarily 17β-estradiol), cortisol, and progesterone have the potential to modulate CYP3A activity. Therefore, we deter...

Beliefs about bioidentical hormone therapy: a cross-sectional survey of pharmacists.

Maturitas 74(2) , 196-202, (2013)

The aim of this study was to assess pharmacists' beliefs about bioidentical hormone therapy (BHT) and to identify factors influencing these beliefs.This was a cross-sectional survey of pharmacists. An email invitation to participate in the online survey was s...