Results 31 to 40 of about 24,363 (274)

Preimplantation Genetic Testing [PDF]

Current Obstetrics and Gynecology Reports, 2013
The application of genetic technologies to the field of reproductive medicine has ushered in a new era of medicine that is likely to greatly expand in the coming years. Concurrent with an in vitro fertilization (IVF) cycle, it is now possible to obtain a cellular biopsy from a developing embryo and genetically evaluate this sample with increasing ...
Paul R. Brezina, Patrick Jaeger, Michael A. Kutteh, William G. Kearns   +3 more
openaire   +1 more source

Molar pregnancy after in vitro fertilization with euploid single embryo transfer

F&S Reports, 2021
Objective: To describe a case of molar pregnancy after in vitro fertilization (IVF) resulting from the transfer of a euploid embryo derived from a monopronuclear zygote. Design: Case report and review of the literature.
Beth Zhou, M.D., Helen Paige Anglin, M.D., Alexander M. Quaas, M.D., Ph.D.   +2 more
doaj   +1 more source

Implementation of Noninvasive Preimplantation Genetic Testing for Aneuploidy with Spent Blastocyst Medium into Clinical and Laboratory Practice: The First Successful Experience in Taiwan

Fertility & Reproduction, 2023
Noninvasive preimplantation genetic testing for aneuploidy (niPGT-A) using cell-free DNA (cfDNA) present in the spent blastocyst medium (SBM) of human blastocysts has emerged as an alternative for classical preimplantation genetic testing for aneuploidy (
Chun-Kai Chen, Wei-Han Huang, Tiencheng Arthur Chang, Kuang-Han Chao, Wang-Fung Chiang, Hsin-Yi Yeh, Szu-Yu Shen   +6 more
doaj   +1 more source

Combined Preimplantation Genetic Testing for Aneuploidy (PGT-A) and Monogenic Disorders (PGT-M) to Prevent Autosomal Dominant Polycystic Kidney Disease After Kidney Transplant. [PDF]

Cureus
Elbanna W, Azmy O, Elhinnawi MA.
europepmc   +3 more sources

Fabricated humans? Human genetics, ethics and the Christian wisdom tradition [PDF]

, 2005
This is a PDF version of an article published in Dialog© 2005. The definitive version is available at www.blackwell-synergy.com.This article discusses moral and ethical issues surrounding genetic screening and testing and argues that principles of ...
Deane-Drummond, Celia
core   +2 more sources

Errors in chromosome segregation during oogenesis and early embryogenesis [PDF]

, 2010
Errors in chromosome segregation occurring during human oogenesis and early embryogenesis are very common. Meiotic chromosome development during oogenesis is subdivided into three distinct phases.
A Dyban, A Kuliev, A Kuliev, A Mantzouratou, A Pujol, AL Barlow, C Gutierrez-Mateo, C Gutierrez-Mateo, C Staessen, C Tease, C Tease, C Tease, C Yuncken, CM Conn, CM Conn, D Wells, D Wells, E Bendsen, E Fragouli, E Fragouli, E Fragouli, E Fragouli, E Iwarsson, EY Cheng, F Pellestor, F Pellestor, G Sher, HE Hall, J Cohen, J Cozzi, JD Delhanty, JD Delhanty, JD Delhanty, JD Delhanty, KT Jones, L Gianaroli, L Gras, L Voullaire, L Voullaire, L Wilton, M Hultén, M Sandalinas, M Simopoulou, MA Hultén, ML Lenzi, NV Kovaleva, P Platteau, PA Almeida, PA Hunt, R Angell, R Mahmood, S Cupisti, S Evsikov, S Mastenbroek, S Munné, S Munné, S Munné, S Munné, S Munné, S Munné, S Munné, S Munné, T Anahory, T Hassold, TR Oliver, Y Verlinsky   +65 more
core   +1 more source

Mosaicism in preimplantation human embryos

Интегративная физиология, 2020
Since the very first publications on preimplantation genetic testing, researchers have faced a serious problem — a high mosaicism level in the preimplantation human embryos obtained by means of in vitro fertilization cycles.
Алсу Фаритовна Сайфитдинова, Олег Сергеевич Глотов, Ирина Васильевна Полякова, Наталья Константиновна Бичевая, Юлия Артемьевна Логинова, Рена Алескеровна Кузнецова, Ольга Анатольевна Леонтьева, Елизавета Евгеньевна Невская, Ольга Андреевна Павлова, Ирина Леонидовна Пуппо, Антон Евгеньевич Шиков, Станислав Петрович Уразов, Татьяна Владимировна Кузнецова, Андрей Михайлович Сарана, Сергей Григорьевич Щербак, Владислав Сергеевич Баранов   +15 more
doaj   +1 more source

Non-invasive preimplantation genetic testing for conventional IVF blastocysts

Journal of Translational Medicine, 2022
Background Previous studies suggested that non-invasive preimplantation genetic testing (niPGT) for intracytoplasmic sperm injection (ICSI) blastocysts can be used to identify chromosomal ploidy and chromosomal abnormalities.
Pingyuan Xie, Shuoping Zhang, Yifang Gu, Bo Jiang, Liang Hu, Yue-qiu Tan, Yaxin Yao, Yi Tang, Anqi Wan, Sufen Cai, Yangyun Zou, Guangxiu Lu, Cheng Wan, Fei Gong, Sijia Lu, Ge Lin   +15 more
doaj   +1 more source

STR profiling and Copy Number Variation analysis on single, preserved cells using current Whole Genome Amplification methods [PDF]

, 2017
The growing interest in liquid biopsies for cancer research and cell-based non-invasive prenatal testing (NIPT) invigorates the need for improved single cell analysis.
Cornelis, Senne, Deforce, Dieter, Deleye, Lieselot, Tilleman, Laurentijn, Van Nieuwerburgh, Filip, Vander Plaetsen, Ann-Sophie   +5 more
core   +2 more sources

Preimplantation Genetic Testing for Single Gene Conditions and Aneuploidy

Fertility & Reproduction, 2023
It is now over 30 years since the first pregnancies and live births following IVF, embryo biopsy and preimplantation genetic testing (PGT) were reported in 1990. Since then, methods for genetic analysis at the single-cell level have evolved alongside the
Alan Handyside
doaj   +1 more source