Results 51 to 60 of about 25,816 (285)

Intrauterine insemination outcome with and without ovulation induction treatment

مجله كليه طب الكندي, 2015
Background:: Infertility is a very common condition affecting approximately 13-14% of couples in the reproductive age. In general population; about 85% of couples have achieved conception within a year.
Adeela h H. Hussein, , Inas T. Ahmed, , Abeer A. Mahmood   +2 more
doaj  

The role of metformin in ovulation induction: Current status

Middle East Fertility Society Journal, 2011
To define the exact role of metformin in ovulation induction, it is crucial to distinguish three different indications: naïve PCOS, CC-resistant PCOS and ART.
Aboubakr Mohamed Elnashar
doaj   +1 more source

Long‐term child outcomes after prenatal aspirin exposure: A 4‐year follow‐up of a randomized controlled trial (the APRIL study)

International Journal of Gynecology &Obstetrics, EarlyView.
Abstract Objective To identify the long‐term child outcomes after prenatal aspirin exposure. Methods This study is a follow‐up of a randomized controlled trial (RCT) evaluating low‐dose aspirin in the prevention of recurrent spontaneous preterm labor (the APRIL study) comparing aspirin 80 mg daily (n = 194) to placebo (n = 193) in singletons.
Emilie V. J. van Limburg Stirum, Janneke van ’t Hooft, Anadeijda J. E. M. C. Landman, Martijn J. J. Finken, Anita C. J. Ravelli, Aleid G. Leemhuis, Eva Pajkrt, Martijn A. Oudijk, Marjon A. de Boer   +8 more
wiley   +1 more source

A first‐trimester mechanistic framework integrating three Physiopathologic biomarker domains for pre‐eclampsia classification

International Journal of Gynecology &Obstetrics, EarlyView.
Abstract Objective To develop and internally validate a mechanistic, three‐domain framework for early classification and prediction of pre‐eclampsia (PE) using first‐trimester angiogenic, uteroplacental, and maternal vascular biomarkers. Methods In a prospective cohort of 1925 singleton pregnancies screened at 11 to 13.6 weeks, placental growth factor (
Johnatan Torres‐Torres, Salvador Espino‐y‐Sosa, Raigam Jafet Martinez‐Portilla, Elsa Romelia Moreno‐Verduzco, Irma Eloisa Monroy‐Muñoz, Juan Mario Solis‐Paredes, Javier Perez Duran, Hector Borboa‐Olivares, Lourdes Rojas‐Zepeda   +8 more
wiley   +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

Bilateral Borderline Serous Ovarian Tumor Following Three Cycles of Clomiphene Treatment in 19 Years Old Subfertile Woman with Polycystic Ovaries: A Case Report

Gynecology Obstetrics & Reproductive Medicine, 2006
Clomiphene Citrate (CC) is one of the most comprehensively registered agent for ovulation induction in women with polycystic ovarian syndrome (PCOS). CC is regarded as safe and cost effective agent with very f ew complications.
Orhan Gelişen, Müberra Koçak, Faruk Köse, Nurettin Boran, Berfu Demir, Ahmet Özfuttu   +5 more
doaj  

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

“Tremble, pests”: Insect natural enemy‐induced changes in pests before attack and their implications for biological control

New Plant Protection, EarlyView.
Abstract Insect natural enemies, encompassing predators and parasitoids, serve as vital regulators of pest populations and architects of ecosystem balance. Most studies on natural enemies have focused on understanding the mechanisms by which these insects eliminate pests after an attack.
Yaoyao Chen, Muyi Chen, Mengbo Guo, Xinhai Ye   +3 more
wiley   +1 more source

Gestagen versus oral contraceptive pills to induce withdrawal bleeding before induction of ovulation by clomiphene citrate in polycystic ovary syndrome

Middle East Fertility Society Journal, 2014
Objective: To compare between gestagen versus oral contraceptive pills to induce withdrawal bleeding before induction of ovulation by clomiphene citrate in polycystic ovary syndrome. Design: Randomized controlled trial.
Yasser Ibrahim Orief, Emad Abd Elmoneem Darwish, Mohamed Abdelmoaty Elsamra, Dina Hassan Aly Ragab   +3 more
doaj   +1 more source

Regulatory mechanisms of reproduction in locusts and grasshoppers

New Plant Protection, EarlyView.
Regulatory networks composed of numerous coding and noncoding genes play crucial roles in the reproduction of locusts and grasshoppers. This review integrates mechanistic advances in reproductive regulation, highlighting environmentally adaptive pathways and providing prospective targets for eco‐friendly pesticides.
Jing He, Jiliang Wang, Xinran Wang
wiley   +1 more source