Results 41 to 50 of about 25,002 (226)

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

MTCA‐Net: Multi‐Task Cascade Analysis Network for Real‐Time Sperm Quality Analysis

Advanced Intelligent Systems, EarlyView.
This article proposes MTCA‐Net, a multi‐task cascaded analysis network for real‐time sperm quality assessment in intracytoplasmic sperm injection. The framework integrates detection, tracking, and segmentation modules to jointly analyze sperm morphology and motility.
Jiajin Li, Wenwen Sun, Jun He, Xinyu Fan, Xuecheng Ge, Fengya Lu, Yadan Wang, Yi Wang, Zhiguo Zhang, Qibing Wu, Jinhua Zhou   +10 more
wiley   +1 more source

The IMSI procedure improves poor embryo development in the same infertile couples with poor semen quality: A comparative prospective randomized study [PDF]

, 2011
Background Sperm of poor quality can negatively affect embryo development to the blastocyst stage. The aim of this comparative prospective randomized study was to evaluate the role of an intracytoplasmic morphologically selected sperm injection (IMSI) in
Katja Knez, Branko Zorn, Tomaz Tomazevic, Eda Vrtacnik-Bokal, Irma Virant-Klun   +4 more
core   +2 more sources

Tacrolimus exposure during pregnancy in kidney and liver transplantation recipients: A comparison between whole blood and plasma concentration‐to‐dose ratios

British Journal of Clinical Pharmacology, EarlyView.
Abstract Aim Tacrolimus monitoring is generally performed in whole blood (WB). Most (>85%) of circulating tacrolimus is bound to red blood cells. During pregnancy, WB monitoring might be suboptimal because of physiological changes including increased plasma volume and decreased haematocrit.
Jildau R. Meinderts, Paola Mian, Frederike G. I. van Vilsteren, Karien M. H. van de Wetering, Jelmer R. Prins, Stefan P. Berger, Daan J. Touw, Margriet F. C. de Jong   +7 more
wiley   +1 more source

Oocyte–cumulus cell interaction: a key factor in early embryo development

Biological Reviews, EarlyView.
ABSTRACT The evaluation of oocyte competence is a fundamental step in achieving successful outcomes following assisted reproduction techniques (ART). At present, however, conventional oocyte maturation assessment is carried out by morphological observation, which is a subjective method that does not consider molecular features.
Marc Torres‐Garrido, Marc Yeste, Yentel Mateo‐Otero   +2 more
wiley   +1 more source

Intracytoplasmic sperm injection outcome using ejaculated sperm and retrieved sperm in azoospermic men. [PDF]

, 2008
Introduction:We aimed to determine pregnancy and miscarriage rates following intracytoplasmic sperm injection (ICSI) cycles using retrieved epididymal and testicular sperm in azoospermic men and ejaculated sperm in oligospermic and normospermic men ...
Ather, M. Hammad, Kidwai, Atiya, Naru, Tahira, Rizvi, Javed H, Sulaiman, M. Nasir, Virk, Saadia, Waqar, Sana   +6 more
core   +2 more sources

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

Understanding fertilization through intracytoplasmic sperm injection (ICSI)

Cell Calcium, 2014
Since the establishment of in vitro fertilization, it became evident that almost half of the couples failed to achieve fertilization and this phenomenon was attributed to a male gamete dysfunction. The adoption of assisted fertilization techniques particularly ICSI has been able to alleviate male factor infertility by granting the consistent ability of
Neri, Queenie V., Lee, Bora, Rosenwaks, Zev, Machaca, Khaled, Palermo, Gianpiero D.   +4 more
openaire   +2 more sources

Impact of donor mare and stallion identity on the likelihood of pregnancy after transfer of in vitro produced embryos

Equine Veterinary Journal, EarlyView.
Abstract Background The success of in vitro embryo production (IVEP) is influenced by donor mare and stallion. Objectives To determine whether donor mare and stallion influence the pregnancy rate after transfer of in vitro produced (IVP) blastocysts and to identify factors influencing the likelihood of obtaining one or more pregnancies from a single ...
M. Papas, T. A. E. Stout, J. C. M. Vernooij, B. Leemans, L. Arnold, M. M. Beitsma, L. I. Wijnands, M. de Ruijter‐Villani, S. Colleoni, G. Lazzari, C. Galli, A. Claes   +11 more
wiley   +1 more source

Live Births Following Zona Pellucida–Binding Sperm Selection in Recurrent Implantation Failure: Two Case Reports

Fertility & Reproduction
Recurrent implantation failure (RIF) poses a significant challenge in assisted reproductive technologies (ART). Intracytoplasmic sperm injection (ICSI), while effective for male factor infertility, bypasses natural sperm selection, potentially reducing ...
Mahin Izadi, Serajoddin Vahidi Mehrjardi, Mohammad Ali Khalili, Mohammad Ebrahim Rezvani, Behrouz Aflatoonian   +4 more
doaj   +1 more source