Results 41 to 50 of about 39,756 (255)

Collection and freezing of equine epididymal spermatozoa [PDF]

, 2014
The epididymis and vas deferens store an important number of fertile spermatozoa called the extragonadal sperm reserves. These stored spermatozoa can be collected in an ultimate attempt to preserve viable spermatozoa of a critically ill or dying stallion.
Govaere, Jan, Hoogewijs, Maarten, Leemans, Bart, Roels, Kim, Van Soom, Ann, Ververs, Cyrillus   +5 more
core   +1 more source

Blastocyst production after intracytoplasmic sperm injection with semen from a stallion with testicular degeneration

, 2018
In horse breeding, intracytoplasmic sperm injection (ICSI) has gained interest to obtain offspring from subfertile individuals. This paper presents a case report of a stallion with severe testicular degeneration.
Ball, Bedford-Guaus, Choi, Choi, Choi, De Vos, Emery, Galli, Gambera, Hoogewijs, Kamal, Kuretake, Lazzari, Li, Lundin, Mansour, Nagy, Oehninger, Ortiz-Escribano, Palermo, Palermo, Saias-Magnan, Schatten, Swann, Taşdemir   +24 more
core   +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

Comparison of sperm retrieval and reproductive outcome in azoospermic men with testicular failure and obstructive azoospermia treated for infertility

Asian Journal of Andrology, 2014
We assessed the rates of sperm retrieval and intracytoplasmic sperm injection outcomes, including the neonatal profile of infants conceived, in men with testicular failure.
Sandro C Esteves, Christina Prudencio, Bill Seol, Sidney Verza, Christopher Knoedler, Ashok Agarwal   +5 more
doaj   +1 more source

Factors associated with failed treatment : an analysis of 121,744 women embarking on their first IVF cycles [PDF]

, 2013
Peer reviewedPublisher ...
A Strandell, A Templeton, Abha Maheshwari, AM Stolwijk, AP Ferraretti, B Maugey-Laulom, CC Hunault, CH Syrop, DA Lawlor, E Hauzman, G Zou, Guy Brock, Jill Mollison, JK Min, K Ferlitsch, L Sabatini, LA McNutt, LD Ottosen, LF Bancsi, LL van Loendersloot, LL Van Loendersloot, MH van der Gaast, N Johnson, R Hart, S Greenland, Siladitya Bhattacharya, SK Sunkara, SM Ebbesen, SM Nelson, V Sharma, YA Wang   +30 more
core   +3 more sources

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

Technologies to improve sperm retrieval in men undergoing micro-TESE for NOA

Asian Journal of Andrology
Nonobstructive azoospermia (NOA) is considered the most challenging clinical scenario for infertile men and current treatments leave many men unsuccessful at being able to achieve a pregnancy with their partner using their own sperm.
Parviz K Kavoussi, Widi Atmoko, Germar-Michael Pinggera   +2 more
doaj   +1 more source

Artificial oocyte activation using Ca2+ ionophores following intracytoplasmic sperm injection for low fertilization rate [PDF]

, 2023
Kazuhiro Akashi, Mitsutoshi Yamada, Seung Chik Jwa, Hiroki Utsuno, Shintaro Kamijo, Yasushi Hirota, Mamoru Tanaka, Yutaka Osuga, Naoaki Kuji   +8 more
openalex   +1 more source

Hyaluronic Acid Binding Sperm Selection for assisted reproduction treatment (HABSelect): Study protocol for a multicentre randomised controlled trial [PDF]

, 2016
© Published by the BMJ Publishing Group Limited.Introduction The selection of a sperm with good genomic integrity is an important consideration for improving intracytoplasmic sperm injection (ICSI) outcome.
Beresford, L., Bhattacharya, S., Brian, K., Coomarasamy, A., Hooper, R., Khalaf, Y., Kirkman-Brown, J., Lewis, S.E., Miller, D., Pacey, A., Pavitt, S., West, R., Witt, K.D.   +12 more
core   +8 more sources

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