Results 11 to 20 of about 24,692 (232)

Can Time-Lapse Incubation and Monitoring Be Beneficial to Assisted Reproduction Technology Outcomes? A Randomized Controlled Trial Using Day 3 Double Embryo Transfer

open access: yesFrontiers in Physiology, 2022
Objective: To determine if the application of time-lapse incubation and monitoring can be beneficial to clinical outcomes in assisted reproductive technology.Methods: A total of 600 patients were equally randomized to three groups, namely, conventional ...
Yu-han Guo   +19 more
doaj   +1 more source

Which Factors Are Associated With Reproductive Outcomes of DOR Patients in ART Cycles: An Eight-Year Retrospective Study

open access: yesFrontiers in Endocrinology, 2022
IntroductionWomen with diminished ovarian reserve (DOR) have a lower pregnancy rate and higher cancellation rate compared to those without DOR when seeking assisted reproductive technology. However, which factors are associated with reproductive outcomes
Lu Li   +19 more
doaj   +1 more source

Multicolour interphase cytogenetics: 24 chromosome probes, 6 colours, 4 layers [PDF]

open access: yes, 2011
From the late 1980s onwards, the use of DNA probes to visualise sequences on individual chromosomes (fluorescent in-situ hybridisation - FISH) revolutionised the study of cytogenetics.
A.R. Thornhill   +61 more
core   +1 more source

A ‘healthy baby’: The double imperative of preimplantation genetic diagnosis [PDF]

open access: yes, 2010
This is the author's accepted manuscript. The final published article is available from the link below. Copyright @ 2010 The Authors.This article reports from a study exploring the social processes, meanings and institutions that frame and produce ...
Casper, M.J.   +9 more
core   +1 more source

Evolution and utility of preimplantation genetic testing for monogenic disorders in assisted reproduction - A narrative review

open access: yesJournal of Human Reproductive Sciences, 2021
Preimplantation genetic testing (PGT) for monogenic disorders and assisted reproductive technology have evolved and progressed in tandem. PGT started with single-cell polymerase chain reaction (PCR) followed by fluorescent in situ hybridisation for a ...
Firuza R Parikh   +7 more
doaj   +1 more source

Laser microdissection as a new approach to prefertilization genetic diagnosis [PDF]

open access: yes, 2000
The genetic status of oocytes can be determined by polar body (PB) analysis. Following PB extraction, a genetic evaluation is performed. As each PB contains the complementary genetic material of the oocyte, PB analysis reveals information about its ...
Buchholz, Tina   +2 more
core   +1 more source

Preimplantation Genetic Diagnosis

open access: yesDonald School Journal of Ultrasound in Obstetrics and Gynecology, 2022
Preimplantation genetic diagnosis or screening is a very early form of prenatal diagnosis that allows embryos to be tested for genetic disorders before pregnancy has begun. The procedure offers an advantage for couples with genetic disorders whose offspring has an increased risk of a specific genetic condition by helping in the delivery of a healthy ...
Pavelić, Krešimir   +1 more
openaire   +1 more source

The Relationship Between Serum Delta FSH Level and Ovarian Response in IVF/ICSI Cycles

open access: yesFrontiers in Endocrinology, 2020
BackgroundWhen ovarian response to FSH stimulation for IVF/ICSI is unsatisfactory, the FSH dose is often adjusted in the treatment cycles, thereby assuming that hormone status and follicular development were insufficient for optimal stimulation ...
Linli Hu   +27 more
doaj   +1 more source

A Case of Enlarged Intracranial Translucency in a Fetus with Blake’s Pouch Cyst

open access: yesCase Reports in Obstetrics and Gynecology, 2014
The intracranial translucency (IT) is a recently introduced marker of open spina bifida (OSB). In this study, we describe a case of a fetus affected by Blake’s pouch cyst which showed alterations of BS/BSOB ratio at the first trimester screening.
Ambra Iuculano   +3 more
doaj   +1 more source

Identification of Novel Microsatellite Markers Flanking the SMN1 and SMN2 Duplicated Region and Inclusion Into a Single-Tube Tridecaplex Panel for Haplotype-Based Preimplantation Genetic Testing of Spinal Muscular Atrophy

open access: yesFrontiers in Genetics, 2019
Preimplantation genetic testing for the monogenic disorder (PGT-M) spinal muscular atrophy (SMA) is significantly improved by supplementation of SMN1 deletion detection with marker-based linkage analysis. To expand the availability of informative markers
Mingjue Zhao   +8 more
doaj   +1 more source

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