Results 41 to 50 of about 72,371 (287)

Assessment of hormonal activity in patients with premature ejaculation

International Brazilian Journal of Urology
Purpose Premature ejaculation is considered the most common type of male sexual dysfunction. Hormonal controls of ejaculation have not been exactly elucidated. The aim of our study is to investigate the role of hormonal factors in patients with premature
Lütfi Canat, Akif Erbin, Masum Canat, Mehmet Dinek, Turhan Çaşkurlu   +4 more
doaj   +1 more source

Endometrial Stromal Cell Senescence: A Non‐Negligible Factor in Recurrent Pregnancy Loss

iMetaMed, EarlyView.
As populations age, links between female reproductive aging and infertility are increasingly evident. Cellular senescence, characterized by near‐irreversible cell‐cycle arrest and accumulation of damage, can impair tissue function. In the endometrium, aberrant senescence of endometrial stromal cells (EnSCs) may compromise receptivity, hinder embryo ...
Shuang Wu, Cenlan Bu, Qinzheng Xu, Xi Cheng, Junrong Zhang, Jinling Chen, Yun‐Zhao Xu   +6 more
wiley   +1 more source

Correlation between anti-Mullerian hormone, luteinizing hormone, follicle-stimulating hormone, thyroid-stimulating hormone, estradiol, and vitamin D: a retrospective study in women with secondary infertility

Novelty in Biomedicine
Background: This study aims to evaluate the correlation between anti-Müllerian hormone, luteinizing hormone, follicle-stimulating hormone, thyroid-stimulating hormone, Estradiol, and vitamin D in women experiencing secondary infertility.
Zahra Moradi Ghadi, Elham Saffarieh, Maryam Ezzedin, Behpoor Yousefi, Azam Azargoon, Abbas Ziari, Najme Hemmatian, Nahid Azad   +7 more
doaj   +1 more source

Success Rates of Clomiphene Citrate and Recombinant Gonadotropin Cycles: A Single-Center Experience

Gynecology Obstetrics & Reproductive Medicine, 2020
Objective: This aim of this study is to assess the ovulation induction cycles based on clomiphene citrate and gonadotropin administration and specify the factors associated with successful outcomes.
Beril Gurlek, Ali Sertac Batioglu, Mine Kanat-Pektas, Ibrahim Kale, Ozgur Onal, Nafiye Yilmaz-Karakas   +5 more
doaj   +1 more source

Organoids and organ‐on‐a‐chip models for investigating the pathophysiology of the human reproductive system

Interdisciplinary Medicine, EarlyView.
Organoids and organ‐on‐a‐chips are advancing reproductive system research. In the female reproductive system, applications include cancer organoid models, placental chips, and hormone simulation models. For the male reproductive system, research focuses on drug resistance mechanisms, co‐culture platforms, and infertility studies. These refined in vitro
Hongqi Zhang, Shiwen Deng, Fangfang Jin, Jiayao Qu, Xiang Fan, Peng Chen, Xinrong Fan   +6 more
wiley   +1 more source

Luteinizing hormone beta gene polymorphism and its effect on semen quality traits and luteinizing hormone concentrations in Murrah buffalo bulls [PDF]

Asian-Australasian Journal of Animal Sciences, 2018
Objective Present investigation was aimed to study the Single Nucleotide Variants of the luteinizing hormone beta (LHβ) gene and to analyze their association with the semen quality (fresh and post-thawed frozen semen) and luteinizing hormone (LH ...
Jagish Kour Reen, Ramesha Kerekoppa, Revanasiddu Deginal, Maneesh Kumar Ahirwar, Uday Kannegundla, Satish Chandra, Divya Palat, Dayal Nitai Das, Mukund Amritrao Kataktalware, Sakthivel Jeyakumar, Shri krishna Isloor   +10 more
doaj   +1 more source

Multiple eumenorrheic cycles are necessary to observe a significant increase in estrogen exposure and ovulation in exercising women with functional hypothalamic oligo/amenorrhea undergoing a nutritional intervention: Insights from the REFUEL study

PM&R, EarlyView.
Abstract Background Due to consequences of energy‐related oligo‐/amenorrhea (Oligo/Amen) among exercising females, recovery of menses (ROM) is a priority. ROM is inconsistently defined and rarely reported with reproductive hormone (estrogen, progesterone) data, making it difficult to know when females achieve adequate recovery. Objective The purpose of
Rebecca J. Mallinson, Nancy I. Williams, Emily A. Ricker, Heather C. M. Allaway, Mary Jane De Souza   +4 more
wiley   +1 more source

Decreased Ovarian Reserve Predicts Inexplicability of Recurrent Miscarriage? A Retrospective Analysis. [PDF]

PLoS ONE, 2016
OBJECTIVE:To evaluate anti-Mullerian hormone, basal follicle stimulating hormone, luteinizing hormone, estradiol, and female age in women with recurrent miscarriage and to compare women with explained and idiopathic recurrent miscarriage.
Sophie Pils, Regina Promberger, Stephanie Springer, Elmar Joura, Johannes Ott   +4 more
doaj   +1 more source

Evaluation of Potential Hormonal Activities of Ashwagandha (Withania somnifera)

Phytotherapy Research, EarlyView.
ABSTRACT Ashwagandha is a widely used herb in traditional medicine systems, particularly Ayurveda. Despite its extensive tradition, growing concerns regarding its potential endocrinological effects have prompted scientific scrutiny. This review systematically evaluates the current preclinical, clinical, and case study evidence concerning AS's effects ...
Günter Vollmer, Thomas Brendler
wiley   +1 more source

Evaluation of the diagnostic value of different serum biomarkers in girls with central precocious puberty

Egyptian Pediatric Association Gazette
Background Alarming trends show an increase in referrals of girls with suspected early puberty. However, variations in defining precocious puberty exist.
Yasmine Abdelmeguid, Omneya Abdelkarem, Shaymaa Raafat   +2 more
doaj   +1 more source