Results 21 to 30 of about 561 (111)
Ciencia & Salud, 2019 Actualmente se ha optado por la implementación de la metabolómica en la fertilización in vitro como un método no invasivo para determinar la viabilidad de los embriones, utilizando la medición de productos secretados o consumidos por el embrión en su ...
Jannin Alfaro +5 more
doaj +1 more source
Cliquepolitik: Multimodal online discourse coalitions on CRISPR‐Cas genome editing technology
Review of Policy Research, Volume 42, Issue 1, Page 50-76, January 2025.Abstract The influence of visualizations on decision‐making about controversial policy issues is increasingly recognized in the political and policy sciences. In this paper, we explore how combinations of visuals and text on Twitter (now X) lead to the formation of networks of actors sharing similar textual and visual framings about a policy issue in ...
Eduardo Rojas‐Padilla +2 more
wiley +1 more source
Desarrollo de embriones caprinos in vitro: Efecto del co-cultivo con células epiteliales de oviducto
Revista Científica, 2010 El desarrollo de sistemas de cultivo in vitro que permitan obtener altos porcentajes de embriones viables es de gran importancia para la implementación de biotecnologías como el clonado y la transferencia de genes.
Pablo Bosch +5 more
doaj
Revista de Medicina Veterinaria, 2007 The embryo transfer is a biotechnological technique that allows increasing the descendant of animals with high genetic value. The positive results, represented in pregnancy after the application of this technique, are affected by some factors that are ...
Arturo Duica A. +2 more
doaj +1 more source
Embryo excision in Compositae, with implications for combating biodiversity loss
Applications in Plant Sciences, Volume 12, Issue 5, September-October 2024.Abstract Premise Embryo excision is an effective, under‐described means of promoting germination in the sunflower family and may help to ensure the survival of endangered taxa or lineages with limited seed availability. Methods and Results We describe and illustrate a detailed method of embryo excision used successfully to stimulate germination in a ...
Bruce G. Baldwin +2 more
wiley +1 more source
El Estatuto Constitucional del no nacido: evolución y situación actual en España
Revista de Derecho Político, 2018 Resumen: El presente trabajo es un análisis de cómo ha evolucionado la protección del no nacido en España desde la aprobación de la Constitución de 1978. Se centra, en particular en el estudio de la legislación y de la jurisprudencia constitucional sobre
Ángel José Gómez Montoro
doaj +1 more source
Collective effects of rising average temperatures and heat events on oviparous embryos
Conservation Biology, Volume 38, Issue 4, August 2024.Abstract Survival of the immobile embryo in response to rising temperature is important to determine a species’ vulnerability to climate change. However, the collective effects of 2 key thermal characteristics associated with climate change (i.e., rising average temperature and acute heat events) on embryonic survival remain largely unexplored. We used
Liang Ma +13 more
wiley +1 more source
Revista de Biología Tropical, 2012 Most studies on Eugerres mexicanus mainly consider biogeographic and systematic aspects and rarely address reproductive characteristics, which are useful for fishery population management plans. This study aimed at evaluating the ontogeny of E. mexicanus,
Raúl E Hernández +6 more
doaj +2 more sources
Lilloa, 2017 Beltramini, Verónica S.; Ana L. Pascualides. 2017. “Efecto del color de la cubierta seminal sobre la imbibición, la germinación y la estructura de la semilla de Crotalaria juncea (Fabaceae)”. Lilloa 54 (2). Crotalaria juncea L.
Verónica S. Beltramini +1 more
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Ovarian ectopic pregnancy: clinical characteristics, ultrasound diagnosis and management
Ultrasound in Obstetrics &Gynecology, Volume 63, Issue 6, Page 815-823, June 2024.ABSTRACT Objective To compare the clinical, ultrasound and biochemical characteristics of ovarian ectopic pregnancy (OEP) with those of tubal ectopic pregnancy (TEP). Methods This was a retrospective case–control study of women with OEP and those with TEP seen at a single center between December 2010 and February 2021.
S. A. Solangon, J. Naftalin, D. Jurkovic
wiley +1 more source