Results 101 to 110 of about 13,008 (277)

Impact of donor mare and stallion identity on the likelihood of pregnancy after transfer of in vitro produced embryos

Equine Veterinary Journal, EarlyView.
Abstract Background The success of in vitro embryo production (IVEP) is influenced by donor mare and stallion. Objectives To determine whether donor mare and stallion influence the pregnancy rate after transfer of in vitro produced (IVP) blastocysts and to identify factors influencing the likelihood of obtaining one or more pregnancies from a single ...
M. Papas, T. A. E. Stout, J. C. M. Vernooij, B. Leemans, L. Arnold, M. M. Beitsma, L. I. Wijnands, M. de Ruijter‐Villani, S. Colleoni, G. Lazzari, C. Galli, A. Claes   +11 more
wiley   +1 more source

Influence of cysteamine on in vitro maturation, in vitro and in vivo fertilization of equine oocytes [PDF]

, 2010
peer reviewedContents The effect of cysteamine on in vitro nuclear and cytoplasmic maturation of equine oocytes collected by transvaginal ultrasound guided follicular aspiration was assessed.
Bruneau, Bernard, Deleuze, Stefan, Caillaud, Maud, Duchamp, Guy, Caillaud, M., Goudet, Ghylène, Goudet-Guitton, Ghylène, Dubois, C.S., Dubois, Clotilde, Deleuze, S.   +9 more
core   +1 more source

Release of sICAM-1 in oocytes and in vitro fertilized human embryos.

PLoS ONE, 2008
BackgroundDuring the last years, several studies have reported the significant relationship between the production of soluble HLA-G molecules (sHLA-G) by 48-72 hours early embryos and an increased implantation rate in IVF protocols.
Monica Borgatti, Roberta Rizzo, Maria Beatrice Dal Canto, Daniela Fumagalli, Mario Mignini Renzini, Rubens Fadini, Marina Stignani, Olavio Roberto Baricordi, Roberto Gambari   +8 more
doaj   +1 more source

The effect of ovarian stimulation protocol on follicular asynchrony during in vitro fertilization – A retrospective cohort study

International Journal of Gynecology &Obstetrics, EarlyView.
Abstract Objective To examine the effect of controlled ovarian stimulation (COS) protocol on follicular synchrony in a subsequent in vitro fertilization (IVF) cycle in patients whose previous cycle was canceled due to asynchrony. Methods A single‐center retrospective‐cohort study (January 2018–March 2024), including women undergoing IVF who had: (1) a ...
Alyssa Hochberg, Maria Hincapie, Uri Amikam, Nir Kugelman, William Buckett, Shauna Reinblatt   +5 more
wiley   +1 more source

Oocyte maturation, fertilization and post-fertilization development in two polychaete species [PDF]

, 2018
Previous studies on Arenicola marina suggest that oocyte maturation is induced by a hormone, from the prostomium, acting directly on the oocyte (Meijer and Durchon, 1977).
Watson, Gordon James
core  

Influence of Autophagy Induction after Hormone Treatment on Oocytes Maturation of Porcine

Journal of Animal Reproduction and Biotechnology, 2018
Here, we evaluated the mode of programmed cell death during porcine oocyte maturation by comparing the two major pathways associated with programmed cell death, apoptosis (type I), and autophagy (type II).
Sang Hwan Kim, Jong Taek Yoon
doaj   +1 more source

Strategies and mechanisms of precision genome engineering: From gene editing to genome writing

iMetaOmics, EarlyView.
In this review, we examined the progression of genome manipulation from stochastic nuclease‐mediated cutting toward precise editing and programmable genome writing. We discussed tools like multi‐kilobase RNA‐guided integrators and Artificial Intelligence (AI)‐designed effectors and showed how these advances enable researchers to treat genomes as ...
Kerui Huang, Jianhong Tian, Wenyan Zhao, Siqin Zhang, Lixuan Xiang, Meiqing Yang, Lu Liu, Yazhou Huang, Ningyun Zhang, Lei Sun, Peng Xie, Nanyu Kuang, Hong Zhou, Chengfeng Qiu, Jun Yan, Xiaocheng Jiang, Qiang Tu, Yun Wang, Haoliang Hu, Youming Zhang   +19 more
wiley   +1 more source

IN VITRO NUCLEAR AND CYTOPLASMIC MATURATION OF THE EQUINE OOCYTE: INFLUENCE OF CYSTEAMINE [PDF]

, 2009
Research on in vitro embryo production (IVP) in the equine is impeded by the limited availability of mature oocytes as the mare is mono ovulating and superovulation is still difficult (Dippert and Squires, 1994; Bezard et al., 1995; Alvarenga et al ...
Deleuze, Stefan
core  

Recent advances and clinical applications of 3D printing for female reproductive organ regeneration and gynecological disease

Interdisciplinary Medicine, EarlyView.
This comprehensive review highlights the transformative role of 3D printing and bioprinting technologies in the regeneration of female reproductive organs and the treatment of gynecological diseases. Unlike previous overviews that focus narrowly on isolated applications, this work provides an integrative analysis of recent clinical and preclinical ...
Chan Hum Park, In‐Sun Hong
wiley   +1 more source

Clinical aspects of embryo implantation: from the perspective of tissue perfusion. [PDF]

, 2006
Hypothesis: Pelvic perfusion is the pivotal factor for the outcome of in vitro fertilisation (IVF) treatment once clinical and embryological variables are controlled for their effect.;Demonstration of Hypothesis: In a series of three studies, the ...
Ozturk, O., Ozturk, Ozkan
core