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2 weeks ago | 
academic.oup.com | Universitat de Barcelona |de la Iglesia |Juan Manuel |Andrology Unit
Protamines are considered among the most relevant sperm proteins because of their functional implications on paternal genome packaging and protection. Although the proteomic evaluation of protamines is technically challenging, mass spectrometry-based studies have shown a complex population of protamine proteoforms in the human sperm. This included intact, truncated and modified forms for protamine 1 (P1) and mature and immature components of protamine 2 family (P2).
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2 months ago | 
academic.oup.com | A Coruna |Universitat de Barcelona |Juan Pablo |De Boer
ESC Guidelines provide best practice, evidence-based recommendations for diagnosing and treating patients with cardiovascular diseases. It is not always possible for best practices to be followed, however, particularly in low-resource settings. To address this issue, a set of guideline-related documents were created to identify key priorities for users in these settings.
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2 months ago | 
elnacional.cat | Berto Sagrera |Universitat de Barcelona
Gran noticia para el coral rojo de las islas Medes, diez años después. Según ha informado este martes a la Universitat de Barcelona (UB), las colonias de coral rojo que se trasplantaron hace una década a los fondos marinos de este archipiélago del Baix Empordà han sobrevivido con éxito. Y no solo eso, sino que han resultado ser muy parecidos a las comunidades originales y han contribuido a recuperar el funcionamiento del coralígeno, un hábitat donde las especies en general crecen muy lentamente.
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Feb 24, 2025 | 
elnacional.cat | Berto Sagrera |Universitat de Barcelona
Una alumna de la Universitat de Barcelona (UB) ha denunciado a un profesor por acoso sexual, según ha informat este lunes la misma institución. Se trata de David Viñas Piquer, profesor de Teoría de la Literatura y Literatura Comparada, que fue denunciado ante los Mossos d'Esquadra por supuestas agresiones sexuales y es investigado por la UB.
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Feb 13, 2025 | 
link.aps.org | Andreu Puy |Departament de Física |Jordi Baró |Universitat de Barcelona
Static and dynamic stress changes in the Earth's crust induced by an earthquake typically trigger other earthquakes. Identifying such aftershocks is an important step in seismic hazard assessment but has remained challenging, especially in cases involving natural fluid migration or anthropogenic fluid injections, which can occur with varying time scales and/or episodically, leading to strong temporal variations in earthquake occurrences.
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Jan 22, 2025 | 
link.springer.com | del Val |Josep Maria |Alzheimer’s disease |Universitat de Barcelona
AbstractPlasma tau phosphorylated at threonine 181 (p-tau181) and 217 (p-tau217) have demonstrated high accuracy for Alzheimer’s disease (AD) diagnosis, defined by CSF/PET amyloid beta (Aβ) positivity, but most studies have been performed in research cohorts, limiting their generalizability. We studied plasma p-tau217 and p-tau181 for CSF Aβ status discrimination in a cohort of consecutive patients attending an academic memory clinic in Spain (July 2019–June 2024).
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Jan 16, 2025 | 
heart.bmj.com | Giovanni Occhipinti |Salvatore Brugaletta |Universitat de Barcelona
Statistics from Altmetric.com Request Permissions If you wish to reuse any or all of this article please use the link below which will take you to the Copyright Clearance Center’s RightsLink service. You will be able to get a quick price and instant permission to reuse the content in many different ways.
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Jan 15, 2025 | 
yahoo.com | Universitat de Barcelona
“New Year, new me.” This popular saying, so common at the beginning of the year, invokes a certain optimistic spirit, a conviction that every new cycle opens up new opportunities. It also invites us to take stock of the previous year’s achievements and setbacks, and often prompts us to make ambitious resolutions aimed at making the this year better than the last. However, a few weeks into the new year, many of us might be finding that our resolutions are already falling by the wayside.
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Dec 10, 2024 | 
journals.plos.org | Raquel Gonzalez |Universitat de Barcelona |Tacilta Nhampossa |Ministério de Saúde
Loading metrics Open Access Policy Forum Policy Forum articles provide a platform for health policy makers from around the world to discuss the challenges and opportunities in improving health care to their constituencies. See all article types » Citation: González R, Nhampossa T, Figueroa-Romero A, Tchouatieu A-M, Manyando C, Menendez C (2024) Protecting the most vulnerable: The urgent need to include HIV-exposed children in malaria chemoprevention strategies.
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Dec 10, 2024 | 
fotos.europapress.es | Universitat de Barcelona
Código:
6396648
Fecha:
10/12/2024
Dimensiones:
600 x 338 (0.09MB)
Fotos del Tema:
1
Pie de Foto:
Base científica Juan Carlos I, situada en la península de Hurd, Antártida.
