Results 31 to 40 of about 10,546 (157)

Cardiovascular biomarkers and preeclampsia: A narrative review

open access: yesEuropean Journal of Clinical Investigation, Volume 56, Issue 1, January 2026.
Preeclampsia (PE) is a complex pregnancy disorder linked to cardiovascular disease (CVD) through shared risk factors and epidemiological associations. Cardiovascular biomarkers are valuable for predicting, diagnosing and assessing PE, as well as estimating future CVD risk. This review explores current cardiovascular biomarkers used in clinical practice
Johana Ullmo   +8 more
wiley   +1 more source

Targeting ecto‐5′‐nucleotidase (CD73) and cAMP alleviates carotid body hyperactivity and reduces blood pressure in chronically hypoxic rats

open access: yesThe Journal of Physiology, Volume 604, Issue 1, Page 626-652, 1 January 2026.
Abstract figure legend CD73 promotes carotid body hyperactivity in chronically hypoxic animals. Exposure to chronic hypoxia (CH) (FiO2 of 12% for 10 days) increases the proportion of CD73+TH+ cells in the carotid body and induces basal chemoafferent hyperactivity.
Demitris Nathanael   +4 more
wiley   +1 more source

Boletín de la Sociedad Castellana de Excursiones: Tomo II Año III Número 33 - 1905 septiembre [PDF]

open access: yes, 1905
Copia digital. Valladolid : Junta de Castilla y León.
Sociedad Castellana de Excursiones
core   +1 more source

Label‐Free Characterization of Lipid Interfaces Using Plasmonic Gold Nanorods as Optically Active Nanosensors

open access: yesAdvanced Optical Materials, Volume 13, Issue 34, December 2, 2025.
A label‐free plasmonic nanosensor platform is presented based on single gold nanorods for the nanometric characterization of lipid interfaces. By correlating optical scattering signals with membrane packing and refractive index, this approach enables the detection of gel‐to‐fluid transitions in lipid interfaces, offering a robust, high‐resolution ...
Alfredo Casasnovas‐Melián   +12 more
wiley   +1 more source

Didáctica de la literatura y su relación con la competencia lingüística

open access: yesAnuario de Investigación en Literatura Infantil y Juvenil, 2009
Presentamos una propuesta didáctica para el alumnado del Tercer Ciclo de Educación Primaria. En ella se ofrecen estrategias para un análisis de la obra más representativa y conocida de la producción literaria de Juan Ramón Jiménez: Platero y yo. Dicho
María Aránzazu Núñez Fernández   +1 more
doaj  

Noticias de los Arfes [PDF]

open access: yes, 1951
Separata de "Boletín de la Real Academia de la Historia", t. CXXVIII, cuaderno I (enero-marzo 1951)Copia digital. Valladolid : Junta de Castilla y León.
Alonso Cortés, Narciso, 1875-1972
core   +1 more source

Species‐specific and microbial variability in the antimicrobial efficacy of uropygial secretions in wild passerines

open access: yesJournal of Avian Biology, Volume 2025, Issue 6, November 2025.
Uropygial secretions are thought to play an antimicrobial role in birds, but few studies have compared their effectiveness across multiple species and microorganisms using standardized methods. We evaluated the antimicrobial activity of uropygial secretions from 212 individuals of 11 passerine species in southwestern Spain, testing their inhibitory ...
Carlos Mora‐Rubio   +4 more
wiley   +1 more source

En torno a Rafael de Ballerna, un desconocido platero vitoriano: su testamento [PDF]

open access: yes, 1999
El estudio se centra en Rafael de Ballerna, platero vitoriano activo en el siglo XVIII. El hallazgo de tres importantes documentos inéditos de este platero -poder para testar, testamento, e inventario de bienes- constituyen una fuente inapreciable para ...
Martín Vaquero, Rosa
core  

Role of aspirin therapy in modulating uterine artery resistance and placental growth between first and second trimesters of pregnancy

open access: yesUltrasound in Obstetrics &Gynecology, Volume 66, Issue 5, Page 641-648, November 2025.
ABSTRACT Objective To evaluate the impact of low‐dose aspirin (LDA) on placental size and uterine artery pulsatility index (UtA‐PI) by analyzing longitudinal changes between the first and second trimesters in pregnancies at high risk for early‐onset pre‐eclampsia (PE).
C. Trilla   +7 more
wiley   +1 more source

Lorsque la symbolique de l’arbre unit deux écrivains, Jean Giono et Juan Ramón Jiménez [PDF]

open access: yes
Cet article tente de démontrer comment Jean Giono, à l’occasion de la réalisation de l’adaptation cinématographique de Platero y yo resta fidèle à l’écriture et à la pensée de Juan Ramón Jiménez ainsi qu’à ses propres principes sur les pouvoirs ...
Bonnet, Dominique
core   +1 more source

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