Results 111 to 120 of about 58,906 (283)

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

Egonol gentiobioside and egonol gentiotrioside from Styrax perkinsiae promote the biosynthesis of estrogen by aromatase [PDF]

, 2012
Estrogen deficiency is associated with a variety of diseases, including osteoporosis, atherosclerosis, and Alzheimer's disease. Aromatase cytochrome P450 is the only enzyme in vertebrates known to catalyze the biosynthesis of estrogens from androgens ...
Zhang, Guolin, Gao, Xiaoping, Wang, Fei, Wang, F (reprint author), Chinese Acad Sci, Chengdu Inst Biol, Chengdu 610041, Peoples R China, Lu, Danfeng, Li, Qilin, Yang, Lijuan   +6 more
core  

Sex Hormones and the Risk of Nasal Polyps: A Two‐Sample Mendelian Randomization Study

World Journal of Otorhinolaryngology - Head and Neck Surgery, EarlyView.
ABSTRACT Objective The pathophysiological roles of sex hormones in airway inflammation have drawn much attention recently. We aimed to explore the causal effect of sex hormones on chronic rhinosinusitis (CRS) and nasal polyps (NP) via a Mendelian randomization (MR) study.
Ying Zhu, Jia‐Yao Zhou, Shi‐Yao Zhang, Ru Tang, Chun‐Yu Luo, Yue‐Long Gu, Zhi‐Peng Li, Wei‐Tian Zhang   +7 more
wiley   +1 more source

Medial Amygdalar Aromatase Neurons Regulate Aggression in Both Sexes

Cell Reports, 2015
Aromatase-expressing neuroendocrine neurons in the vertebrate male brain synthesize estradiol from circulating testosterone. This locally produced estradiol controls neural circuits underlying courtship vocalization, mating, aggression, and territory ...
Elizabeth K. Unger, Kenneth J. Burke Jr., Cindy F. Yang, Kevin J. Bender, Patrick M. Fuller, Nirao M. Shah   +5 more
doaj   +1 more source

Advent of NK3R Antagonists for the Treatment of Menopausal Hot Flushes: A Narrative Review

BJOG: An International Journal of Obstetrics &Gynaecology, EarlyView.
ABSTRACT The menopause transition is marked by symptoms predominantly attributed to declining oestrogen levels. Approximately 80% of women experience associated symptoms, and 25% experience severe symptoms. The commonest are vasomotor symptoms (VMS), collectively referring to hot flushes and/or night sweats.
Aaran H. Patel, Aureliane Pierret, Edouard G. Mills, Alexander N. Comninos, Waljit S. Dhillo, Ali Abbara   +5 more
wiley   +1 more source

Potential role of aromatase inhibitors in the treatment of endometriosis [PDF]

, 2014
Hatem Abu HashimDepartment of Obstetrics and Gynecology, Faculty of Medicine, Mansoura University, Mansoura, EgyptAbstract: Endometriosis is an estrogen-dependent chronic inflammatory disease affecting 5%–10% of reproductive-age women, with a ...
Abu Hashim H
core  

Risk of Cancer With Hormone Replacement Therapy: A Narrative Review

BJOG: An International Journal of Obstetrics &Gynaecology, EarlyView.
ABSTRACT Hormone replacement therapy (HRT) remains the cornerstone of menopausal symptom management, effectively alleviating vasomotor symptoms and genitourinary syndrome, whilst mitigating long‐term risks such as osteoporosis. However, despite an increasing body of evidence on the relative safety of HRT, earlier studies that demonstrated an increased ...
Gabriella Yongue, Zachary Nash, Vikram Talaulikar, Shibani Nicum   +3 more
wiley   +1 more source

Comparative Efficacy of Elinzanetant Versus Other Non‐Hormonal Pharmaceutical Therapies for the Treatment of Moderate‐to‐Severe Vasomotor Symptoms Associated With Menopause: A Network Meta‐Analysis

BJOG: An International Journal of Obstetrics &Gynaecology, EarlyView.
ABSTRACT Background Elinzanetant, a novel, dual neurokinin‐targeted therapy, has been approved in various geographies for the treatment of moderate‐to‐severe vasomotor symptoms (VMS) associated with menopause. Objective To compare the efficacy of elinzanetant with non‐hormonal pharmaceutical treatments (nHT) in alleviating VMS.
Piotr Wojciechowski, Klaudia Kolonko, Andromachi Giannopoulou, Beata Smela, Elżbieta Olewinska, Kristina Rosa Bolling, Jenifer Sassarini, Lee P. Shulman, Vikram Talaulikar   +8 more
wiley   +1 more source

Inhibitory Effect of Luteolin on Estrogen Biosynthesis in Human Ovarian Granulosa Cells by Suppression of Aromatase (CYP19) [PDF]

, 2012
Inhibition of aromatase, the key enzyme in estrogen biosynthesis, is an important strategy in the treatment of breast cancer. Several dietary flavonoids show aromatase inhibitory activity, but their tissue specificity and mechanism remain unclear.
Wang, Fei, Wang, F (reprint author), Chinese Acad Sci, Chengdu Inst Biol, Chengdu 610041, Peoples R China, Zhang, Guo-lin, Lu, Dan-feng, Yang, Li-juan   +4 more
core  

Efficacy and Safety of Elagolix Versus Dienogest for Treatment of Moderate‐to‐Severe Endometriosis Pain: A Phase III, Multicentric, Double‐Blind, Active‐Controlled, Non‐Inferiority Study

BJOG: An International Journal of Obstetrics &Gynaecology, EarlyView.
ABSTRACT Objective To compare the efficacy, safety and tolerability of elagolix with dienogest in women with moderate‐to‐severe endometriosis‐associated pain. Design A multicentre, double‐blind, double‐dummy, randomised, parallel‐group, active‐controlled, non‐inferiority phase III study. Setting Nineteen clinical centres across India.
Sneha Bhoir, Jaldhara Patel, Tushar Palve, Mrinal Kanti Dash, Sweety Saigal, Gourisankar Kamilya, Shalini Srivastava, Kartikbhai Savalia, Tanusree Gupta, Deepa Choudhary, Manohar Rangaswamy, Vidya V Bhatt, Neena Gupta, Malathi Ponnuru, Parul Shah, Apurva Shetty, Shruti Saha, Reshma Quadros, Sucheta Pandit, Dipak Patil, Piyush Patel, Pravin Ghadge, Lalit Lakhwani, Suyog Mehta, Sadhana Joglekar   +24 more
wiley   +1 more source