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Periapical bone edema volume in 3D MRI is positively correlated with bone architecture changes.
Insights Imaging
January 2025
Diagnostic and Interventional Radiology, University Hospital of Zurich, University Zurich, Zurich, Switzerland.
Objectives: To compare and correlate bone edema volume detected by 3D-short-tau-inversion-recovery (STIR) sequence to osseous decay detected by a T1-based sequence and conventional panoramic radiography (OPT).
Materials And Methods: Patients with clinical evidence of apical periodontitis were included retrospectively and received OPT as well as MRI of the viscerocranium including a 3D-STIR and a 3D-T1 gradient echo sequence. Bone edema was visualized using the 3D-STIR sequence and periapical hard tissue changes were evaluated using the 3D-T1 sequence.
Time-resolved Brownian tomography of single nanocrystals in liquid during oxidative etching.
Nat Commun
January 2025
School of Chemical and Biological Engineering, Institute of Chemical Processes, Seoul National University, Seoul, Republic of Korea.
Colloidal nanocrystals inherently undergo structural changes during chemical reactions. The robust structure-property relationships, originating from their nanoscale dimensions, underscore the significance of comprehending the dynamic structural behavior of nanocrystals in reactive chemical media. Moreover, the complexity and heterogeneity inherent in their atomic structures require tracking of structural transitions in individual nanocrystals at three-dimensional (3D) atomic resolution.
View Article and Find Full Text PDFEffectiveness and safety of adalimumab biosimilar in patients with inflammatory bowel disease.
Farm Hosp
January 2025
Servicio de Farmacia, Hospital Universitario La Plana, Castellón, España.
Background: Adalimumab biosimilar MSB11022 (Idacio®) has been approved for the same indications as its originator (Humira®), based on findings from clinical trials in plaque psoriasis. Data on its efficacy and safety in inflammatory bowel disease, however, are scarce.
Methods: Retrospective, observational study of 44 patients with inflammatory bowel disease: 30 were treated with originator adalimumab, five were directly started on MSB11022, and nine switched from originator to biosimilar adalimumab.
Chalcogen dihydrobenzofuran compounds as potential neuroprotective agents: an in vitro and in silico biological investigation.
Biochimie
January 2025
Laboratory of Biochemistry and Molecular Neuropharmacology (LABIONEM), Graduate Program in Biochemistry and Bioprospecting (PPGBBio), Chemical, Pharmaceutical, and Food Sciences Center (CCQFA), Federal University of Pelotas (UFPel), 96010-900 RS, Brazil. Electronic address:
Oxidative stress arises from an imbalance between reactive species (RS) production and the antioxidant defense, increasing the brain susceptibility to neurodegenerative and psychiatric diseases. Besides, changes in the expression or activity of neurotransmitter metabolism enzymes, such as monoamine oxidases (MAO), are also associated with mental disorders, including depression. Considering this, antioxidant and MAO-A activity inhibitory potential of six 2,3-chalcogenodihydrobenzofurans (2,3-DHBF) was investigated through in vitro and in silico tests.
View Article and Find Full Text PDFVariability in Coagulation Profiles in Patients with Chronic Kidney Disease and Peripheral Artery Disease.
Ann Vasc Surg
January 2025
Division of Vascular and Endovascular Surgery, Massachusetts General Hospital, Boston, MA. Electronic address:
Objectives: Chronic Kidney Disease (CKD) has been associated with a prothrombotic state. CKD affects hemostasis through altered platelet function and coagulation factors. Traditional tests provide limited insight into these changes.
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