Results 11 to 20 of about 3,651 (68)

Melatonin Improves Quality of Repeated-Poor and Frozen-Thawed Embryos in Human, a Prospective Clinical Trial

Frontiers in Endocrinology, 2022
ObjectiveIn this study, two experiments were performed to assess the effect and the role of melatonin on human in vitro embryo quality.MethodsExperiment I: A total of 42 repeated-poor-quality-embryo patients were enrolled, with a total of 181 oocytes ...
Zhongjian Bao, Guangdong Li, Rongxiang Wang, Songguo Xue, Yong Zeng, Shoulong Deng   +5 more
doaj   +1 more source

Donor, Recipient and Embryo Contributions to Pregnancy in a Commercial Cattle Embryo Transfer System [PDF]

Journal of Veterinary Medical Research, 2023
Two experiments were designed to investigate factors affecting the risk of pregnancy in recipient Holstein heifers after transfer of in vivo produced embryos.
Rabie Abdel Aziz, Abdel-Tawab Khalil, Ahmed Badr   +2 more
doaj   +1 more source

Impact of Maternal Age and Ovarian Reserve Markers on Embryo Quality in Art [PDF]

BIO Web of Conferences
The success of assisted reproductive technology (ART) cycles which use intracytoplasmic sperm injection (ICSI) depends on the quality of embryos which serves as the main determining factor for success.
Choudhary Harshil, Shah Pooja, Shah Abhishek   +2 more
doaj   +1 more source

Does a poor-quality embryo have an adverse impact on a good-quality embryo when transferred together?

Journal of Ovarian Research, 2018
Background In some in vitro fertilization (IVF) or intracytoplasmic sperm injection (ICSI) cycles, we may consider transferring one poor-quality embryo with one good-quality embryo. Previous studies have indicated that the poor-quality embryo transferred
Jiaheng Li, Mingze Du, Zhan Zhang, Yichun Guan, Xingling Wang, Xiao Zhang, Jing Liu, Zhouhui Pan, Bijun Wang, Wenxia Liu   +9 more
doaj   +1 more source

Well-of-the-well (WOW) versus polyester mesh (PM): a comparison of single-embryo culture systems in bovines

Revista Colombiana de Ciencias Pecuarias, 2022
Background: Mexico is innovating in the livestock industry through in vitro generation of bovine embryos with technologies such as well-of-the-well (WOW) and polyester mesh (PM) single-embryo culture systems. These techniques allow to maintain embryos in
Daniel Contreras-Benicio, Beatriz Elena Castro-Valenzuela, Juan Alberto Grado-Ahuir, María Eduviges Burrola-Barraza   +3 more
doaj   +1 more source

Do Seminal Isoprostanes Have a Role in Assisted Reproduction Outcome?

Life, 2021
F2-isoprostanes (F2-IsoPs), stereoisomers of prostaglandin F2α generated by the free radical-induced oxidation of arachidonic acid, have been associated with different male infertility conditions.
Giulia Collodel, Daria Noto, Cinzia Signorini, Laura Gambera, Anita Stendardi, Amra Mahmutbegovic, Lucia Micheli, Andrea Menchiari, Elena Moretti   +8 more
doaj   +1 more source

Integrating morphological embryo quality scoring and untargeted metabolomics identifies candidate biomarkers in Bali cattle embryos [PDF]

Veterinary World
Background and Aim: Embryo quality is a major determinant of the efficiency of in vitro embryo production in cattle. Although morphological assessment is routinely used for embryo selection, it may not fully reflect the underlying metabolic state ...
Fuad Hasan, Rahmat Rahmat, Dian Tria Fatmila, Athhar Manabi Diansyah, Muhammad Fajar Amrullah, Syahruddin Said, An Nahl Nur Sa'ad   +6 more
doaj   +1 more source

#243 : Comparison of IVF Outcome Following Follitropin Alfa and Follitropin Delta Utilization at Melati Clinic, Harapan Kita Women and Children Hospital

Fertility & Reproduction, 2023
Background and Aims: Follitropin delta is the third recombinant FSH (rFSH) preparation developed with an individualized dosing regimen based on patient’s body weight and AMH level.
Agus Supriyadi, Novita Prasetiawati, Hadi Sjarbaini, Sudirmanto Tarigan, Gde Suardana, Mohammad Haekal, Deana Rosaria Indah, Gangsar Pariyanti   +7 more
doaj   +1 more source

The role of antioxidant therapy in enhancing the effectiveness of assisted reproductive technology programs

Медицинский совет, 2021
Introduction. Infertility, i.e. the inability to achieve a clinical pregnancy within 12 months of a regular sexual life without contraception, is a current medical problem and affects up to 15-25% of married couples in Western countries.Objective.
A. G. Syrkasheva, N. V. Dolgushina
doaj   +1 more source

The Association Between Embryo Quality, Number of Transferred Embryos and Live Birth Rate After Vitrified Cleavage-Stage Embryos and Blastocyst Transfer

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, Jiaying Lin, Haoyuan Gao, Ningling Wang, Bian Wang, Yun Wang   +5 more
doaj   +1 more source