Results 11 to 20 of about 1,562 (267)
Progenitors in motion: mechanisms of mobilization of endothelial progenitor cells [PDF]
British Journal of Clinical Pharmacology, 2009 Endothelial progenitor cells are a population of bone marrow‐derived mononuclear cells thought to engage in endothelial repair and hence are considered potential therapeutic agents in many pathological conditions. The mechanism of their exit from the bone marrow to the circulation and damaged tissues, termed mobilization, has not been fully elucidated.
Tilling, Lindsey +2 more
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In vitro culture of stress erythroid progenitors identifies distinct progenitor populations and analogous human progenitors [PDF]
Blood, 2015 Key Points Murine stress erythroid progenitors develop through a series of progenitors that express CD34, CD133, Kit, and Sca1. Human stress erythroid progenitors can be expanded using the same culture system and are predisposed to express γ-globin.
Jie, Xiang +3 more
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THE PROGENITOR OF GW150914 [PDF]
The Astrophysical Journal Letters, 2016 ABSTRACT The spectacular detection of gravitational waves (GWs) from GW150914 and its reported association with a gamma-ray burst (GRB) offer new insights into the evolution of massive stars. Here, it is shown that no single star of any mass and credible metallicity is likely to produce the observed GW signal.
openaire +2 more sources
Bronchiolar Progenitor Cells [PDF]
Proceedings of the American Thoracic Society, 2009 Abstract A comprehensive appreciation of mechanisms regulating epithelial maintenance and repair in pulmonary airways is fundamental to our understanding of tissue remodeling and dysfunction in chronic lung disease. This review provides an update on current concepts that have emerged from recent work in the field of airway epithelial ...
Huaiyong, Chen +2 more
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Diversidad genética de las variedades de arroz FLAR liberadas entre 2003-2014.
Agronomía Mesoamericana, 2016 El objetivo de este trabajo fue determinar la base genética, el coeficiente de parentesco y la diversidad genética de las variedades de arroz liberadas entre el 2003 - 2014 en trece países miembros del Fondo Latinoamericano para Arroz de Riego (FLAR ...
Luis Eduardo Berrio-Orozco +3 more
doaj +1 more source
Pesquisa Agropecuária Brasileira, 2004 The objective of this work was to evaluate the effects of selection for high protein on seed physiological quality and grain yield of soybean. Four populations of BC1F4 and four of F4, each from a cross between a commercial variety and a line bearing ...
Odilon Lemos de Mello Filho +5 more
doaj +1 more source
Novedades en la reagrupación de los progenitores extranjeros por parte de un menor comunitario.
Revista Sobre la Infancia y la Adolescencia, 2011 El presente artículo analiza las últimas novedades, producidas tanto en la jurisprudencia comunitaria como en el ordenamiento jurídico español, relativas al régimen jurídico aplicable a los menores nacionales ...
Lucía Aparicio Chofré
doaj +1 more source
Sociologias, 2020 Resumen Este artículo presenta un análisis a las percepciones que padres y madres homosexuales y bisexuales residentes en Colombia tienen acerca de sus familias.
Jair Eduardo Restrepo Pineda +1 more
doaj +1 more source
Revista U.D.C.A Actualidad & Divulgación Científica, 2023 Las variedades de habichuela cultivadas en Colombia presentan un bajo potencial de producción, por lo que se hace necesario adelantar programas de mejoramiento, cuya ejecución depende del conocimiento de la habilidad combinatoria de los cultivares ...
Mayra Contreras-Rojas +2 more
doaj +1 more source
Agronomía Mesoamericana, 2005 Progenitores de tres híbridos simples fueron cruzados con 23 líneas con el propósito de identificar líneas donantes para mejorar el rendimiento de grano de AN1 x AN2, SSE232-33-30 x SSE255-18-19 y SSE255-18-19 x M.L.S4-1.
Narciso Vergara-Ávila +2 more
doaj +1 more source