Results 161 to 170 of about 3,327,081 (222)

High‐Resolution Imaging of Extracellular pH in Mouse Liver Tumor

open access: yesNMR in Biomedicine, Volume 39, Issue 9, September 2026.
High‐resolution imaging of extracellular pH (pHe) using 1H‐BIRDS with REduced Spherical Encoding with GAussian Weighting (RESEGAW) was achieved in an orthotopic mouse liver tumor (Hepa1–6) model and was validated with 31P MRSI using 3‐aminopropylphosphonate, showing excellent agreement between the two methods.
Jessica Gois Santana   +6 more
wiley   +1 more source

Natural Killer Cell Dysfunction Is Emerging During Midlife Obesity

open access: yesAging Cell, Volume 25, Issue 9, September 2026.
Midlife obesity was associated with impaired NK cell function, including decreased degranulation and IFN‐γ production. The loss of NK cell function might explain the greater mortality risk in middle‐aged individuals, highlighting the importance of monitoring immune alterations during midlife.
Ruojia Biao   +5 more
wiley   +1 more source

STHLM3 NorDCaP: prospective multicentre trial of Stockholm3 for active surveillance biopsy guidance

open access: yesBJU International, Volume 138, Issue 3, Page 471-479, September 2026.
Objectives Active surveillance (AS) is the preferred approach for low‐risk prostate cancer (PCa). Recent efforts have explored new biomarkers to reduce the frequency of surveillance biopsy. This study assessed Stockholm3 for predicting PCa upgrading during surveillance biopsies. Materials and Methods The prospective STHLM3‐AS NorDCaP trial included 199
Nicola Giudici   +11 more
wiley   +1 more source

Development and validation of a multiparametric magnetic resonance imaging-based nomogram for predicting feasibility of sphincter-preserving surgery in mid-low rectal cancer. [PDF]

open access: yesChin J Cancer Res
Wang J   +20 more
europepmc   +1 more source

Three‐Dimensional Transesophageal Echocardiographic Vena Contracta Area for Grading Mitral Regurgitation: Severity Cut‐offs From a Prospective Tunisian Cohort

open access: yesEchocardiography, Volume 43, Issue 9, September 2026.
Three‐dimensional vena contracta area (VCA) measured by transoesophageal echocardiography enables precise accurate quantification of mitral regurgitation severity. In a Tunisian cohort, 3D VCA showed strong correlations with conventional 2D indices and excellent diagnostic performance for severe MR, supporting its use particularly in rheumatic mitral ...
Yosra Messaoudi   +3 more
wiley   +1 more source

Harmonized Acquisition of Connectome MRI and Clinical Data for Stroke, Parkinson's Disease and Glioma: Delphi‐Derived Protocol Recommendations by the European Academy of Neurology

open access: yesEuropean Journal of Neurology, Volume 33, Issue 9, September 2026.
In the context of the Horizon Europe EBRAINS 2.0 research consortium, Delphi‐derived, consented protocol recommendations from European Academy of Neurology Scientific Panel experts provide a pragmatic framework for harmonizing multi‐scale data acquisition for connectome analyses in stroke, Parkinson's Disease, and glioma.
Thomas Berger   +17 more
wiley   +1 more source

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