Results 51 to 60 of about 5,747 (231)

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

Sperm retrieval techniques in azoospermic patients: PESA, MESA, TESA, TESE and MICROTESE [PDF]

Einstein (São Paulo), 2009
Azoospermia is defined as the absence of mature spermatozoa in semen analysis after centrifugation. The causes of azoospermia may be related to spermatogenesis defects and classified as non-obstructive azoospermia, or to the obstruction of the efferent ...
Marcelo Vieira, Sidney Glina
doaj  

In vitro maturation of germinal vesicle oocytes in stimulated intracytoplasmic sperm injection cycles [PDF]

, 2011
Objective: This study evaluated in vitro maturation (IVM) of oocytes in the germinal vesicle (GV) stage in stimulated intracytoplasmic sperm injection (ICSI) cycles.
Esmaelzadeh, S., Farsi, M.M., Golalipour, M.J., Jorsaraei, S.G.A.   +3 more
core  

Endometrial injury in women undergoing assisted reproductive techniques [PDF]

, 2015
ACKNOWLEDGEMENTS We would like to express our appreciation to Dra Abha Maheshwari for her important authorial contribution to the previous version of this review.
Bhattacharya, Siladitya, Ferriani, Rui A, Gibreel, Ahmed, Lensen, Sarah F, Martins, Wellington P, Nastri, Carolina O, Raine-Fenning, Nick   +6 more
core   +1 more source

Metroplasty before IVF in women with a T‐shaped uterus: A clinical challenge

International Journal of Gynecology &Obstetrics, EarlyView.
Abstract A T‐shaped uterus is a uterine malformation, which can be either congenital or acquired, potentially impairing fertility and increasing the risk of miscarriage. Diagnosis primarily relies on three‐dimensional ultrasound and hysteroscopy. Hysteroscopic metroplasty is the standard surgical intervention aimed at restoring normal uterine anatomy ...
Fabio Barra, Irene Gazzo, Alessandro Favilli, Consuelo Russo, Giulia Monaco, Franco Alessandri, Sandro Gerli, Luis Alonso Pacheco, Caterina Exacoustos, Simone Ferrero   +9 more
wiley   +1 more source

Hyaluronan Sperm Selection during ICSI (HA-ICSI) Increases Embryo Utilization in Couples with Male Factor Infertility

Fertility & Reproduction
Background: Hyaluronan (HA) sperm selection, utilizing the affinity of mature sperm for HA, has emerged as a technique to enhance the selection of sperm for intracytoplasmic sperm injection (ICSI).
Ashleigh Williams, Sophie Popkiss, Fabrizzio Horta, Robert McLachlan, Deirdre Zander-Fox, Mark P. Green   +5 more
doaj   +1 more source

Micro-dissection testicular sperm extraction as an alternative for sperm acquisition in the most difficult cases of Azoospermia: Technique and preliminary results in India

Journal of Human Reproductive Sciences, 2013
Context: Non-obstructive azoospermia (NOA) is an unfavorable prognostic condition for male infertility since spermatogenesis is disrupted. Sperm retrieval (SR) coupled with intracytoplasmic sperm injection (ICSI) is the only option for men with NOA who ...
Mohamed C Ashraf, Sankalp Singh, Dharma Raj, Sujatha Ramakrishnan, Sandro C Esteves   +4 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

The Role of Psychological Distress in the Relationship between Personality Dimensions and Pregnancy Outcome of Women Undergoing Assisted Reproductive Treatment (IVF/ICSI)

Iranian Journal of Psychiatry, 2023
Objective: The aim of this study was to determine the role played by psychological distress in the relation between personality dimensions and pregnancy outcome of women undergoing in vitro fertilization/Intra-Cytoplasmic Injections (IVF/ICSI) treatment.
Hosna Mirzaasgari, Fereshte Momeni, Abbas Pourshahbaz, Farahnaz Keshavarzi, Masoud Hatami   +4 more
doaj   +1 more source

Efficacy of dehydroepiandrosterone to overcome the effect of ovarian ageing (DITTO): a proof of principle randomised controlled trial protocol [PDF]

, 2014
Introduction: Dehydroepiandrosterone (DHEA) has been proposed to improve pregnancy rates in women with diminished ovarian reserve undergoing in vitro fertilisation (IVF) treatment.
Campbell, Bruce K., Jayaprakasan, Kannamannadiar, Maalouf, Walid E., Narkwichean, Amarin   +3 more
core   +2 more sources