Results 11 to 20 of about 110,172 (282)

Dynamic Changes in the Proteome of Early Bovine Embryos Developed In Vivo

Frontiers in Cell and Developmental Biology, 2022
Early embryo development is a dynamic process involving important molecular and structural changes leading to the embryonic genome activation (EGA) and early cell lineage differentiation.
Charles Banliat, Charles Banliat, Coline Mahé, Régis Lavigne, Régis Lavigne, Emmanuelle Com, Emmanuelle Com, Charles Pineau, Charles Pineau, Valérie Labas, Valérie Labas, Benoit Guyonnet, Pascal Mermillod, Marie Saint-Dizier   +13 more
doaj   +1 more source

Myeloid p38 activation maintains macrophage–liver crosstalk and BAT thermogenesis through IL‐12–FGF21 axis

Hepatology, EarlyView., 2022
Physiological activation of myeloid p38 controls macrophage IL‐12 production and crosstalk to the liver by modulating hepatic FGF21, and subsequently, brown adipose tissue thermogenesis during obesity Abstract Obesity features excessive fat accumulation in several body tissues and induces a state of chronic low‐grade inflammation that contributes to ...
María Crespo, Ivana Nikolic, Alfonso Mora, Elena Rodríguez, Luis Leiva‐Vega, Aránzazu Pintor‐Chocano, Daniel Horrillo, Lourdes Hernández‐Cosido, Jorge L. Torres, Eva Novoa, Rubén Nogueiras, Gema Medina‐Gómez, Miguel Marcos, Magdalena Leiva, Guadalupe Sabio   +14 more
wiley   +1 more source

Antioxidative Potential of Red Deer Embryos Depends on Reproductive Stage of Hind as a Oocyte Donor

Animals, 2020
The aim was to compare the blastocyst stages of red deer embryos in respect of in vitro fertilization (IVF) efficiency, morphology, apoptotic and proliferative abilities, and antioxidative potential according to the reproductive status of hinds.
Anna J. Korzekwa, Angelika M. Kotlarczyk, Agata A. Szczepańska, Martyna Grzyb, Alicja Siergiej, Izabela Wocławek-Potocka   +5 more
doaj   +1 more source

Vitrification of Pronuclear Zygotes Perturbs Porcine Zygotic Genome Activation

Animals, 2022
Zygotic genome activation (ZGA) plays an essential role in early embryonic development. Vitrification is a common assisted reproductive technology that frequently reduces the developmental competence of embryos.
Tengteng Xu, Chengxue Liu, Mengya Zhang, Xin Wang, Yelian Yan, Qiuchen Liu, Yangyang Ma, Tong Yu, Anucha Sathanawongs, Jun Jiao, Zubing Cao, Yunhai Zhang   +11 more
doaj   +1 more source

Clinical Relevance of Secreted Small Noncoding RNAs in an Embryo Implantation Potential Prediction at Morula and Blastocyst Development Stages

Life, 2021
Despite the improvements in biotechnological approaches and the selection of controlled ovarian hyperstimulation protocols, the resulting pregnancy rate from in vitro fertilization (IVF) protocols still does not exceed 30–40%.
Angelika V. Timofeeva, Ivan S. Fedorov, Maria A. Shamina, Vitaliy V. Chagovets, Nataliya P. Makarova, Elena A. Kalinina, Tatiana A. Nazarenko, Gennady T. Sukhikh   +7 more
doaj   +1 more source

Evaluation of Early Frozen Blastocyst Transfer in A True Natural Cycle Protocol in Comparison to A Hormone Replacement Protocol: A Single-Center Cohort Study [PDF]

International Journal of Fertility and Sterility, 2023
Background: Timing of frozen embryo transfer (FET) within a purported window of implantation is of increasing interest,and there is a paucity of evidence surrounding the transfer of frozen embryos early within these frozen embryo transferprotocols.
Jenna Gale, Doron Shmorgun, Vanessa Bacal, Marie-Claude Leveille   +3 more
doaj   +1 more source

Hyaluronan and Hyaluronidase, which is better for embryo development? [PDF]

, 2016
Our aim was to examine size-specific effects of Hyaluronan (HA) on preimplantation embryo development. We investigated the effects of Hyalovet (HA, 500–750 kDa; the size produced by HA synthase-3, which is abundant in the oviduct), or HA treated with ...
Ali A. Fouladi-Nashta, Aruffo, Aviles, Bastow, Bergqvist, Block, Bourguignon, Choudhary, Csoka, Dicker, Fenwick, Fouladi-Nashta, Furnus, Furnus, Georgiou, Hahnel, Hess, Kabir A. Raheem, Lane, Laurent, Lesley, Lloyd, Marei, Marei, Mariani, Matwee, Mazdak Salavati, Mehta, Mohey-Elsaeed, Muhammad Khalid, Neira, Oesterreicher, Ohno-Nakahara, Pandey, Pushpakumara, Raheem, Robinson, Rozen, Russell, Ryan, Saliba, Schmidt, Seytanoglu, Stern, Stevenson, Tienthai, Tina Tremaine, Tombolan, Toole, Torner, Ulbrich, Waleed F.A. Marei, Wang, Wathes, Watson, Way, Weigel, Xu, Yevdokimova, Yoon   +59 more
core   +2 more sources

EFFECT OF MORPHOLOGY AND BLASTOCYST DEVELOPMENT ON THE OUTCOME OF SINGLE-BLASTOCYST TRANSFER IN THE IN VITRO FERTILIZATION PROGRAMME

Zdravniški Vestnik, 2018
Background. Multiple pregnancy can be prevented by an elective single blastocyst transfer. The aim of this prospective study was to evaluate the effect of blastocyst development and morphology on the outcome of single blastocyst transfer. Methods.
Brigita Valentinčič Gruden, Irma Virant Klun, Lili Bačer Kermavner, Jerneja Kmecl, Jožica Mivšek, Tomaž Tomaževič, Eda Vrtačnik Bokal   +6 more
doaj   +1 more source

Cytokines That Serve as Embryokines in Cattle

Animals, 2021
The term “embryokine” has been used to denote molecules produced by the endometrium, oviduct, or by embryo itself that will influence embryo development. Several cytokines have been identified as embryokines in cattle and other mammals.
Alan D. Ealy, Savannah L. Speckhart, Lydia K. Wooldridge   +2 more
doaj   +1 more source

Mitochondrial reactive oxygen species regulate mitochondrial biogenesis in porcine embryos

The Journal of Reproduction and Development, 2021
The number of mitochondria in blastocysts is a potential marker of embryo quality. However, the molecular mechanisms governing the mitochondrial number in embryos are unclear.
Mio KAGEYAMA, Jun ITO, Koumei SHIRASUNA, Takehito KUWAYAMA, Hisataka IWATA   +4 more
doaj   +1 more source