Results 21 to 30 of about 187,086 (335)
Efficiency of Semen Cryopreservation in Stallions
Animals, 2020 Differences in the cryotolerance of spermatozoa exist among stallions, but it remains to be determined to what extent such differences are affected by breed.
Jörg Aurich +3 more
doaj +1 more source
The Effect of Embryo Transfer Process Duration on Implantation Success
Gynecology Obstetrics & Reproductive Medicine, 2022 OBJECTIVE: To evaluate the effect of the embryo transfer duration of standard and simple embryo transfer method. STUDY DESIGN: This study was a retrospective cohort study conducted at a tertiary ART Centre, between June 2018- September 2018.
Isıl Kasapoglu +7 more
doaj +1 more source
Antibiotics, 2017 Contamination of semen with bacteria arises during semen collection and handling. This bacterial contamination is typically controlled by adding antibiotics to semen extenders but intensive usage of antibiotics can lead to the development of bacterial ...
Ziyad Al-Kass +6 more
doaj +1 more source
Formation of embryos of the Earth and the Moon from the common rarefied condensation and their subsequent growth [PDF]
Solar System Research, 2018, v. 52, N 5, p. 401-416, 2020 Embryos of the Moon and the Earth may have formed as a result of contraction of a common parental rarefied condensation. The required angular momentum of this condensation could largely be acquired in a collision of two rarefied condensations producing the parental condensation. With the subsequent growth of embryos of the Moon and the Earth taken into
arxiv +1 more source
Development and validation of deep learning based embryo selection across multiple days of transfer [PDF]
arXiv, 2022 This work describes the development and validation of a fully automated deep learning model, iDAScore v2.0, for the evaluation of embryos incubated for 2, 3, and 5 or more days. The model is trained and evaluated on an extensive and diverse dataset including 181,428 embryos from 22 IVF clinics across the world.
arxiv
BIRTH OF TWIN CALVES THROUGH MULTIPLE OVULATION AND EMBRYO TRANSFER: A CASE REPORT [PDF]
Exploratory Animal and Medical Research, 2013 A surrogate Gir cow delevered twin calves after receiving embryo from a donor Sahiwal cow at Multiple Ovulation and Embryo Transfer laboratory, Haringhata, West Bengal, India is reported.
P.S. Sengupta +4 more
doaj
Sequential cleavage and blastocyst embryo transfer and IVF outcomes: a systematic review
Reproductive Biology and Endocrinology, 2021 Background Sequential embryo transfer has been proposed as a way to improve embryo implantation in women for in vitro fertilization (IVF), but the effect on pregnancy outcomes remains ambiguous.
Jianeng Zhang +3 more
doaj +1 more source
Growing Mars fast: High-resolution GPU simulations of embryo formation [PDF]
, 2021 Recent high precision meteoritic data improve constraints on the formation timescale and bulk composition of the terrestrial planets. High resolution N-body simulations allow direct comparison of embryo growth timescale and accretion zones to these constraints. In this paper, we present results of high resolution simulations for embryo formation from a
arxiv +1 more source
Frontiers in Physiology, 2020 ObjectiveThe single-embryo transfer (SET) is the recommended approach to improve the live birth rate and reduce the complications related with multiple pregnancies.
Qianqian Zhu +5 more
doaj +1 more source
On the multiple generations of planetary embryos [PDF]
, 2022 Global models of planet formation tend to begin with an initial set of planetary embryos for the sake simplicity. While this approach gives valuable insights on the evolution of the initial embryos, the initial distribution itself is a bold assumption.
arxiv +1 more source