Results 71 to 80 of about 20,042 (231)

Effects of Ascorbic Acid on Serum Level of Unconjugated Estriol and Its Relationship with Preterm Premature Rupture of Membrane: A Double-Blind Randomized Controlled Clinical Trial

Iranian Journal of Medical Sciences, 2013
Background: Vitamin C is a water-soluble antioxidant that not only stimulates and protects collagen synthesis but also plays an important role in maintaining cellular integrity in a normal pregnancy.
Mehrangiz Zamani, Mohammad Taghi Goodarzi, Navaz Sadat Lavasani, Abas Khosravi   +3 more
doaj  

Determination of steroid estrogens in wastewater by high performance liquid chromatography-tandem mass spectrometry [PDF]

, 2007
This paper discusses the requirement for, and presents an analytical procedure for, the determination of four unconjugated steroid hormones and a conjugated steroid (estrone-3-sulfate) in wastewaters.
A. Boobis, Belfroid, Benijts, Benijts, Bones, Bowers, Cargouet, Croley, Desbrow, D’Ascenzo, E. Cartmell, Gentili, Gomes, Gomes, Hu, Huang, Ingrand, Isobe, J.N. Lester, Johnson, Johnson, Komori, Kramer, Kuch, Lagana, Lagana, Lai, Larsson, Lee, Lee, Liang, Lopez de Alda, Lopez de Alda, M.D. Scrimshaw, Petrovic, Purdom, Quintana, Reddy, Rodgers-Gray, Rodriguez-Mozaz, Rodriguez-Mozaz, Routledge, Salvador, Shishida, Shore, Snyder, Snyder, T.Y. Chiu, Tabak, Tang, Ternes, Ternes, Vieno, Y.K.K. Koh   +53 more
core   +1 more source

A Multicenter Trial of an Enhanced Serum Comprised of 13 Plant‐Based Adaptogens Targeting Skin Quality in Females Impacted by Hormonal Decline

Journal of Cosmetic Dermatology, Volume 25, Issue 5, May 2026.
ABSTRACT Objectives To assess the effectiveness and tolerability of a serum comprised of plant‐based adaptogens (MYS‐REV) for visible improvements in skin changes caused by hormonal fluctuations associated with perimenopause and postmenopause in women. Study Designs A 16‐week open‐label multicenter study evaluated the efficacy and tolerability of twice‐
Zoe D. Draelos, Amir Moradi, Amber Smathers   +2 more
wiley   +1 more source

The metabolism of estriol-3-glucosiduronate and estriol in the rabbit.

Endocrinologia Japonica, 1980
Urinary metabolites of [6,7-3H]-estriol-3-glucosiduronate and of [6, 7-3H]-estriol in intact female rabbits were analyzed. The separation of urinary metabolites was performed by countercurrent distribution followed by DEAE-Sephadex A-25 column chromatography.
T, Miyazaki, H, Mizukoshi, Y, Araki, N, Shimizu   +3 more
openaire   +3 more sources

The synthetic estradiol analog E0703 enhances Akkermansia muciniphila growth for radiation‐induced intestinal damage repair

mLife, Volume 5, Issue 2, Page 199-216, April 2026.
Abstract The development of safe and effective radioprotective agents with minimal side effects, particularly for high‐dose exposure, remains a global priority. E0703, a novel steroidal compound structurally derived from estradiol, has shown promising radioprotective efficacy with limited estrogenic activity in prior pharmacodynamic studies.
Zhexin Ni, Ziqiao Yan, Mingyang Chang, Yangshuo Li, Zebin Liao, Tiantian Xia, Zhijie Bai, Ningning Wang, Chaoji Huangfu, Dezhi Sun, Yangyi Hu, Liangliang Zhang, Feiran Hao, Yongqi Dou, Pan Shen, Wei Zhou, Yue Gao   +16 more
wiley   +1 more source

Treatment of symptoms of the menopause: an endocrine society clinical practice guideline [PDF]

, 2015
Objective: The objective of this document is to generate a practice guideline for the management and treatment of symptoms of the menopause. Participants: The Treatment of Symptoms of the Menopause Task Force included six experts, a methodologist, and
Davis, Susan R., Gompel, Anne, Lumsden, Mary Ann, Murad, M. Hassan, Pinkerton, JoAnn V., Santen, Richard J., Stuenkel, Cynthia A.   +6 more
core   +1 more source

Conversion of estriol to estrone: A bacterial strategy for the catabolism of estriol

Ecotoxicology and Environmental Safety
Natural estrogens, including estrone (E1), 17β-estradiol (E2), and estriol (E3), are potentially carcinogenic pollutants commonly found in water and soil environments. Bacterial metabolic pathway of E2 has been studied; however, the catabolic products of E3 have not been discovered thus far. In this study, Novosphingobium sp.
Xiangyu Liu, Zeming Wang, Xiu Wang, Juan Liu, Michael Gatheru Waigi   +4 more
openaire   +3 more sources

Growth Differentiation Factor 9 Supplementation Restores the Lipopolysaccharide‐Induced Negative Effects on Bovine Oocyte Developmental Competence

Molecular Reproduction and Development, Volume 93, Issue 4, April 2026.
ABSTRACT Growth differentiation factor 9 (GDF9) plays a key role in enhancing developmental competence and blastocyst yield during in vitro maturation (IVM). This study investigated whether GDF9 could counteract the harmful effects of lipopolysaccharide (LPS), a gram‐negative bacterial component, on bovine in vitro embryo production, while also ...
Dragos Scarlet, Idil Serbetci, Gerhard Schuler, Heinrich Bollwein, Mariusz P. Kowalewski   +4 more
wiley   +1 more source

TREATMENT FOR THE UROGENITAL DISORDERS, CAUSED BY THE ESTROGEN DEFICIENCY

Акушерство, гинекология и репродукция, 2016
Urogenital disorders (UD) are the common complication of the climacteric syndrome: itching, burning, soreness, vaginal dryness, painful coitus, frequent urinary urgency, urination past bed time, incontinence and poor capability to withhold the urine ...
V. N. Serov
doaj  

Steroid Recognition in Adhesion GPCRs: A Structural and Pharmacological Perspective

Pharmacology Research &Perspectives, Volume 14, Issue 2, April 2026.
ABSTRACT Emerging evidence suggests steroids may act as generalizable ligands for adhesion GPCRs, a receptor class with considerable pharmacological potential. While most studies have focused on the ADGR‘G' subfamily, recent cryo‐EM structures of the androgens 5α‐dihydrotestosterone (5α‐DHT) and methenolone bound to ADGRD1 revealed a putative steroid ...
Bethany Fleming, Abdul‐Akim Guseinov, Irina G. Tikhonova, Graeme Milligan, Nicole A. Perry‐Hauser   +4 more
wiley   +1 more source