Results 31 to 40 of about 261,635 (346)

Prepubertal Use of Long-Term GnRH Agonists in Dogs: Current Knowledge and Recommendations

Animals, 2022
The search for an alternative approach of estrus control (induction or suppression) in dogs is an important issue and the use of slow GnRH agonist-releasing implants has been the subject of frequent research in recent years.
Sabine Schäfer-Somi, Duygu Kaya, Selim Aslan   +2 more
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

The effect of transferring a poor-quality embryo together with a good-quality embryo on the singleton birth weight: A retrospective cohort study

International Journal of Reproductive BioMedicine, 2022
Background: Embryo quality may affect birth weight among neonates born through assisted reproductive technology. There are very limited studies assessing the adverse effect of transferring a poor-quality embryo with a good-quality one on neonatal ...
Saeideh Dashti, Atefeh Pejman, Nasim Tabibnejad, Maedeh Mortezanasab   +3 more
doaj   +1 more source

Long term costs and effects of reducing the number of twin pregnancies in IVF by single embryo transfer: the TwinSing study [PDF]

, 2010
Contains fulltext : 87274.pdf (publisher's version ) (Open Access)BACKGROUND: Pregnancies induced by in vitro fertilisation (IVF) often result in twin gestations, which are associated with both maternal and perinatal complications.
A Ericson, A Hojgaard, A Pinborg, A Pinborg, A Pinborg, A Pinborg, A Pinborg, A Thurin, AA Fiddelers, AA Fiddelers, AA Fiddelers, AE Ades, AM van Peperstraten, AN Andersen, AP van Montfoort, AT Kjellberg, B Luke, B Stromberg, C Glazebrook, Carmen D Dirksen, Catharina EM van Beijsterveldt, Corine Koopman-Esseboom, CR Newton, CVZ, D Feeny, DI Boomsma, Diana Snellen, DK Gardner, Dorret I Boomsma, EA Stolk, F Olivennes, F Olivennes, Fulco van der Veen, GJ Bonsel, GL Ryan, Gouke J Bonsel, H Martikainen, HG Lukassen, J Gerris, J Gerris, J Raftery, J van Kammen, JA Kremer, JA Land, JB Oostenbrink, JM Gerris, Johan L Severens, Johannes B van Goudoever, Johannes LH Evers, John CM Dumoulin, K Claxton, K Claxton, Katerina Steiner, KG Nygren, KP Claxton, LM Lamers, M Bartels, M Bonduelle, M Gissler, M Twisk, Mark AHBM van der Hoeven, Mirjam MJ van Heesch, Nino Tonch, P Dolan, Piet van Zonneveld, Pieter Tamminga, PRN, R Klemetti, Ramon HM Dykgraaf, RVZ, S Koivurova, S Koivurova, S Koivurova, S Murray, T Bergh, TJ Child, Willianne LDM Nelen, WL Kinzler, WL Ledger, YC Liu, Z Pandian, ZonMW   +81 more
core   +10 more sources

#48 : Blastocyst Versus Day-3 Embryo Transfers After In Vitro Maturation with Pre-Maturation Step (CAPA-IVM) in PCOS Patients

Fertility & Reproduction, 2023
Background and Aims: IVM combined with a pre-maturation step known as capacitation IVM (CAPA-IVM) improves the competence of in-vitro matured oocytes. According to our previous study, the current clinical practice of transferring day-3 embryos resulted ...
Hoang Huy Pham, Anh Le, Tri Nguyen, Toan Pham, Tuong Ho, Lan Vuong   +5 more
doaj   +1 more source

Obstetric and perinatal outcomes following frozen and fresh embryo transfer in patients with endometrial hyperplasia and carcinoma: a retrospective study in a high-volume reproductive center

BMC Pregnancy and Childbirth, 2023
Background There is ongoing debate regarding which embryo transfer procedure can achieve a higher live birth rate. Research has suggested that frozen ET might be beneficial for certain populations, such as hyper-responders.
Xuan Zong, Yaxing Guo, Hongzhen Li, Rong Li, Jie Qiao   +4 more
doaj   +1 more source

Development of extra-embryonic membranes and fluid compartments [PDF]

, 2001
An account of the development of extra-embryonic membranes in the embryo of poultry. The roles of these membranes in the transfer of water from albumen to yolk and to embryonic tissue is ...
Baggott, Glenn K.
core  

Reuse of autoclaved intravaginal progesterone device to estrous synchronization in toggenburg goats in the breeding season. [PDF]

, 2019
Edição dos proceedings da Annual Conference or the International Embryo Transfer Society, Orlando, Florida ...
BRANDÃO, F. Z., BRUSCHI, J. H., FONSECA, J. F. da, FREITAS, V. J. F., MAIA, A. L. R. S., SILVA, M. C., SOUZA, J. M. G., TORRES, C. A. A., VIANA, J. H. M.   +8 more
core   +1 more source

Pre-implantation mouse embryos cultured In vitro under different oxygen concentrations show altered ultrastructures [PDF]

, 2020
Assisted Reproductive Technologies routinely utilize different culture media and oxygen (O2) concentrations to culture human embryos. Overall, embryos cultured under physiological O2 tension (5%) have improved development compared to embryos cultured ...
Antonouli, S, Belli, M, Macchiarelli, G, Nottola, Sa, Palmerini, Mg, Rinaudo, P, Ruggeri, E   +6 more
core   +1 more source

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

FEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe, Tanmay Kumar Mohanty, Rashna Bhandari, Dorothea Fiedler   +3 more
wiley   +1 more source