Results 41 to 50 of about 8,187 (207)

Enhanced Sensitivity of 17-α-Ethinylestradiol (EE2) Detection Using Carbon Quantum Dots-Integrated Tapered Optical Fiber

Applied Sciences
In this study, we developed a tapered optical fiber sensor enhanced with carbon quantum dots (CQDs) for the detection of 17-α-ethinylestradiol (EE2).
Rosyati Hamid, Yasmin Mustapha Kamil, Ahmad Zaharin Aris, Muhammad Hafiz Abu Bakar, Fariza Hanim Suhailin, Mohammed Thamer Alresheedi, Eng Khoon Ng, Mohd Adzir Mahdi   +7 more
doaj   +1 more source

Inconsistent Transcriptomic Responses to Hexabromocyclododecane in Japanese Quail: A Comparative Analysis of Results From Four Different Study Designs

Environmental Toxicology and Chemistry, EarlyView.
Abstract Efforts to use transcriptomics for toxicity testing have classically relied on the assumption that chemicals consistently produce characteristic transcriptomic signatures that are reflective of their mechanism of action. However, the degree to which transcriptomic responses are conserved across different test methodologies has seldom been ...
Paul Béziers, Elena Legrand, Emily Boulanger, Niladri Basu, Jessica D. Ewald, Paula Henry, Markus Hecker, Jianguo Xia, Natalie Karouna‐Renier, Doug Crump, Jessica Head   +10 more
wiley   +1 more source

Treating endometriosis with hormonal contraceptives

Медицинский совет, 2016
Prescribing combined hormonal contraceptives for the treatment of endometriosis may be the therapy of choice for patients with chronic pelvic pain and menstrual dysfunction.
L. Y. Karakhalis, N. S. Papova, A. V. Mayorova   +2 more
doaj   +1 more source

The Effect of Lifestyle Correction Based on Body Composition Intervention on Clinical Efficacy: a Prospective Comparative Randomized Study of Polycystic Ovary Syndrome Patients

Вестник восстановительной медицины, 2022
AIM. To study the clinical effect of body composition-based lifestyle intervention in patients with polycystic ovary syndrome (PCOS). MATERIAL AND METHODS.
Zhang Xin-Yuan, Fu Ling-Ling, Song Ke, He Ting-Ting, Yang Jing, Chang Jun, Su Li Meng Wu Jun, Li Jie, Yao Lei, Zhang Yan, Liu Jiang-Ling   +10 more
doaj   +1 more source

Membranous dysmenorrhea and decidual casts: A scoping review

International Journal of Gynecology &Obstetrics, EarlyView.
Abstract Background Membranous dysmenorrhea, characterized by the expulsion of intact endometrial tissue rather than gradual dissolution during menstruation, occasionally presents as a decidual cast—a complete triangular mold of the uterine cavity. This poorly understood condition is likely underdiagnosed.
Lovisa Brehmer, Hedvig Engberg
wiley   +1 more source

Synthesis and Physicochemical Properties of [19,20-13C]-17α-Ethinylestradiol [PDF]

, 1989
13C2-17α-ethinylestradiol (13C2-EE2) was synthesized from estrone and 13C2-C2H2-gas to measure the metabolic clearance rate and the plasma concentration of 17α-ethinylestradiol (EE2) in tall girls, who are treated with high dosages of this estrogen ...
Hummelen, J.C.,, Kruizinga, W.H.,, Drayer, N.M., Vaalburg, W., Kraan, G.P.B.,, Vaalburg, W.,, Kruizinga, W.H., Koek, J.,, Hummelen, J.C., Kraan, G.P.B., Drayer, N.M.,   +10 more
core   +7 more sources

Insights into the Behavior of Triple-Negative MDA-MB-231 Breast Carcinoma Cells Following the Treatment with 17β-Ethinylestradiol and Levonorgestrel

Molecules, 2021
Oral contraceptives (OCs) are widely used due to their efficiency in preventing unplanned pregnancies and treating several human illnesses. Despite their medical value, the toxicity of OCs remains a public concern.
Sebastian Simu, Iasmina Marcovici, Amadeus Dobrescu, Daniel Malita, Cristina Adriana Dehelean, Dorina Coricovac, Flavius Olaru, George Andrei Draghici, Dan Navolan   +8 more
doaj   +1 more source

Assessing the quality of contraception‐related content on TikTok: A scoping review

International Journal of Gynecology &Obstetrics, EarlyView.
Abstract Background In recent years, growing “hormone‐phobia” and distrust in the medical field has pushed young women to use TikTok, a social media platform featuring short videos, as a source of contraceptive‐related information. Yet a 2024 study found that only 19.4% of these videos were created by healthcare professionals. Objectives The purpose of
Swati L. Narayan, Rose Rasty, Maryam Zafar, Daniela A. Perez‐Chadid, Anil Nanda, Gloria A. Bachman   +5 more
wiley   +1 more source

EE2 and the Fish Brain: Age‐Dependent Impact of 17α‐Ethinylestradiol on Brain Cell Proliferation and Behavior in Sea Bass Larvae

Environmental Toxicology, EarlyView.
ABSTRACT Endocrine‐disrupting chemicals (EDCs), such as 17α‐ethinylestradiol (EE2), have raised concerns about their potential effects on aquatic organisms, particularly during early developmental stages. In this context, the study of behavioral disruption has gained considerable attention, as it may have consequences on individual fitness and ...
Soloperto Sofia, Stephanie Olivier, Céline Thomasse, Christophe Minier, Marie‐Pierre Halm‐Lemeille, Christelle Jozet‐Alves, Salima Aroua   +6 more
wiley   +1 more source

Electrochemical oxidation of ethinylestradiol on a commercial Ti/Ru0.3 Ti0.7O2 DSA electrode. [PDF]

, 2013
The electrochemical oxidation of the hormone ethinylestradiol in an aqueous-methanolic medium by the application of a constant current of 40mAcm−2 in a flow cell with a commercial Ti/Ru0.3 Ti0.7O2 electrode was evaluated.
Nascentes, Clésia Cristina, Augusti, Rodinei, Vieira, Karla Moreira, Motheo, Artur de Jesus   +3 more
core   +2 more sources