Results 41 to 50 of about 149,494 (327)

Comparison of clinical outcomes following vitrified warmed day 5/6 blastocyst transfers using solid surface methodology with fresh blastocyst transfers

Journal of Human Reproductive Sciences, 2013
Objectives: The literature regarding clinical outcomes following day 5/6 vitrified warmed blastocysts transfer has been conflicting. We decided to evaluate and compare the clinical outcomes following vitrified warmed day 5/6 blastocyst transfer using a ...
K Muthukumar, Mohan S Kamath, Ann M Mangalaraj, T K Aleyamma, Achamma Chandy, Korula George   +5 more
doaj   +1 more source

Embryo culture in presence of oviductal fluid induces DNA methylation changes in bovine blastocysts [PDF]

, 2017
During the transit through the oviduct, the early embryo initiates an extensive DNA methylation reprogramming of its genome. Given that these epigenetic modifications are susceptible to environmental factors, components present in the oviductal milieu ...
Barrera, Antonio Daniel, Fonseca Balvís, Noelia, Garcia, Elina Vanesa, Gutiérrez Adan, Alfonso, Hamdi, Meriem, López Cardona, Ángela Patricia, Rizos, Dimitrios, Sánchez Calabuig, María Jesús   +7 more
core   +1 more source

Cryopreservation of equine oocytes: looking into the crystal ball [PDF]

, 2020
In vitro embryo production has evolved rapidly in the horse over the past decade, but blastocyst rates from vitrified equine oocytes remain quite poor and further research is needed to warrant application.
Angel Velez, Daniel, De Coster, Tine, Smits, Katrien, Van Soom, Ann, Woelders, Henri   +4 more
core   +2 more sources

Correlated response in early embryonic development in rabbits selected for litter size variability

World Rabbit Science, 2017
A divergent selection experiment for litter size variability was carried out in rabbits. The litter size variability was estimated as the phenotypic variance of litter size within female.
E. W. Calle, M. L. García, A. Blasco, M.J. Argente   +3 more
doaj   +1 more source

microRNAs as A Biomarker to Predict Embryo Quality Assessment in In Vitro Fertilization [PDF]

International Journal of Fertility and Sterility, 2023
Embryo selection for in vitro fertilization (IVF) is an effort to increase the success rate of embryo implantation. Factors influencing the success of embryo implantation include embryo quality, endometrial receptivity, embryo characteristics, and ...
Kresna Mutia, Budi Wiweko, Abinawanto Abinawanto, Astari Dwiranti, Anom Bowolaksono   +4 more
doaj   +1 more source

Embryo Mosaicism Rate in National Referral Hospital of Indonesia Detected Using Next-Generation Sequencing: A Retrospective Study [PDF]

International Journal of Fertility and Sterility
Background: Chromosomal mosaicism, a phenomenon observed in a minority of embryos, showcases its prevalenceand inherent unpredictability, leading to variations in embryo mosaic rates across different centers.
Achmad Kemal Harzif, Muhammad Ikhsan, Pritta Ameilia Iffanolida, Kresna Mutia, Budi Wiweko, R Muharam, Kanadi Sumapraja, Gita Pratama, Mila Maidarti, Vita Silvana, Amalia Shadrina, Irene Sinta Febriana, Nafi'atul Ummah, Aisyah Retno Puspawardani, Andon Hestiantoro   +14 more
doaj   +1 more source

#225 : miR-135b Expression Correlated with Aneuploidy in Trophectoderm from IVF Patients: An Approach to NIR-Invasive Screening for Embryo Quality Assessment

Fertility & Reproduction, 2023
Background and Aims: MicroRNAs (miRNAs) are abundantly expressed in rapidly growing and undifferentiated cells, for example, embryonic stem cells. This led to the discovery that miRNAs are significantly expressed in human embryos and that intracellular ...
Kresna Mutia, Anom Bowolaksono, Ririn Rahmala Febri, Pritta Ameilia Iffanolida, Gita Pratama, Achmad Kemal Harzif, Mila Maidarti, Kanadi Sumapraja, R. Muharam, Andon Hestiantoro, Budi Wiweko   +10 more
doaj   +1 more source

Blastocyst activation engenders transcriptome reprogram affecting X-chromosome reactivation and inflammatory trigger of implantation

Proceedings of the National Academy of Sciences of the United States of America, 2019
Significance Our data systematically and comprehensively reveal the genetic programming of blastocyst for implantation in a delayed implantation mouse model.
Bo He, Hangxiao Zhang, Jianqi Wang, Mengying Liu, Yang Sun, Chuanhui Guo, Jinhua Lu, Haibin Wang, S. Kong   +8 more
semanticscholar   +1 more source

Human embryos from overweight and obese women display phenotypic and metabolic abnormalities [PDF]

, 2014
STUDY QUESTION Is the developmental timing and metabolic regulation disrupted in embryos from overweight or obese women? SUMMARY ANSWER Oocytes from overweight or obese women are smaller than those from women of healthy weight, yet post-fertilization ...
Leary, C., Leary, Christine, Leese, H. J., Leese, Henry J., Sturmey, R. G., Sturmey, Roger G.   +5 more
core   +1 more source

The Effect of Prolonged Culture of Chromosomally Abnormal Human Embryos on The Rate of Diploid Cells [PDF]

International Journal of Fertility and Sterility, 2016
Background A decrease in aneuploidy rate following a prolonged co-culture of human blastocysts has been reported. As co-culture is not routinely used in assisted reproductive technology, the present study aimed to evaluate the effect of the prolonged ...
Masood Bazrgar, Hamid Gourabi, Poopak Eftekhari-Yazdi, Hamed Vazirinasab, Mostafa Fakhri, Fatemeh Hassani, Mohamad Chehrazi, Mojtaba Rezazadeh Valojerdi   +7 more
doaj   +1 more source