Results 111 to 120 of about 392,831 (250)

Renal perfusion pressure: role and implications in critical illness

Annals of Intensive Care
The pressure-flow relationship is fundamental to circulatory hemodynamics of any organ. In the kidney, renal perfusion pressure (RPP), defined as the gradient between mean arterial pressure and renal venous pressure or mean systemic filling pressure ...
Rakshit Panwar, Bairbre McNicholas, J. Pedro Teixeira, Amit Kansal   +3 more
doaj   +1 more source

Hyperosmotic stress induces PARP1‐mediated HPF1‐dependent mono(ADP‐ribosyl)ation

FEBS Letters, EarlyView.
Sorbitol‐induced hyperosmotic stress rapidly induces reversible mono(ADP‐ribosyl)ation (MARylation) on PARP1 without the signs of genotoxic signaling. We show that PARP1 autoMARylation is HPF1 dependent and forms hydroxylamine‐resistant O‐glycosidic linkages.
Anna Georgina Kopasz, Mihály Mérey, Rebeka Vásárhelyi, Ramóna Pék, Victor Imburchia, László Henn, Adrián Kószó, Nicholas D. Lakin, Ivan Ahel, Sébastien Huet, Ágnes Czibula, Gyula Timinszky   +11 more
wiley   +1 more source

UMCCTS Newsletter, March 2024

This is the March 2024 issue of the UMass Center for Clinical and Translational Science Newsletter containing news and events of interest.Supported by the National Center for Advancing Translational Sciences, National Institutes of Health, through Grants
UMass Center for Clinical and Translational Science
core   +1 more source

Significance of positive semi-quantitative PCR tests on bronchoalveolar lavage for Pneumocystis jirovecii pneumonia in HIV-negative immunocompromised ICU patients with acute respiratory failure

Annals of Intensive Care
Context: Real-time PCR (rt-PCR) using cycle threshold (Ct) is a semi-quantitative way to assess DNA amounts, which has become broadly used to diagnose Pneumocystis jirovecii pneumonia (PJP) in non-HIV immunocompromised patients.
Louis-Maxime Vaconsin, Christine Bonnal, Nicolas Argy, Julien Dessajan, Paul-Henri Wicky, Michael Thy, Etienne de Montmollin, Romain Sonneville, Lila Bouadma, Sandrine Houzé, Jean-François Timsit   +10 more
doaj   +1 more source

The human gut microbiome across the life course

FEBS Letters, EarlyView.
Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero, Basak Bahcivanci, Antonietta Hayhoe, Animesh Acharjee, Ezgi Özkurt   +4 more
wiley   +1 more source

UMCCTS Newsletter, October 2025

This is the October 2025 issue of the UMass Center for Clinical and Translational Science Newsletter containing news and events of interest.Supported by the National Center for Advancing Translational Sciences, National Institutes of Health, through ...
UMass Center for Clinical and Translational Science
core   +1 more source

Incidence and outcomes of extubation failure in mechanically ventilated patients with cirrhosis: a post-hoc analysis of a prospective multicenter study

Annals of Intensive Care
Background: Patients with comorbidities who are liberated from invasive mechanical ventilation could be at risk of extubation failure in the intensive care unit (ICU). Incidence and associated outcomes of reintubation in patients with cirrhosis have been
Yassir Aarab, Joris Pensier, Fanny Garnier, Clement Monet, Ines Lakbar, Gerald Chanques, Audrey de Jong, Mathieu Capdevila, Samir Jaber   +8 more
doaj   +1 more source

Degradation mechanism of the von Willebrand factor A2 domain by nattokinase

FEBS Letters, EarlyView.
Nattokinase, a natto‐derived protease, exhibits potent antithrombotic effects. This study demonstrates that nattokinase directly cleaves the von Willebrand factor (vWF) A2 domain in vitro. Unlike the native regulator ADAMTS13, nattokinase degrades folded vWF independently of shear stress.
Ryuichi Hyakumoto, Masatomo So, Ayako Furukawa, Kenji Sugase   +3 more
wiley   +1 more source

Medical Laboratory Sciences: Fall 2024 Clinical Rotation

On photo: left to right - top row: Isai Chavira, Judy Do, Dacria Harris, Morgan JohsonSecond row (left to right): Kaylia Kinsella, Lylie Nugyen, Nicole Peak, Maycie RoseThird row (left to right): Aliana Sanders, Caleb Stewart, Ashley Stimson, Christina ...
Medical Laboratory Sciences, College of Health Professions   +1 more
core  

UMCCTS Newsletter, December 2025

This is the December 2025 issue of the UMass Center for Clinical and Translational Science Newsletter containing news and events of interest.Supported by the National Center for Advancing Translational Sciences, National Institutes of Health, through ...
UMass Center for Clinical and Translational Science
core   +1 more source