Results 181 to 190 of about 42,715 (280)

Rational Design and Development of Organic Afterglow Nanoparticles for Image‐Guided Interventions

open access: yesSmall Methods, Volume 10, Issue 12, 23 June 2026.
This review outlines the rational design, synthesis, and standardized characterization of organic afterglow nanoparticles for biomedical imaging and therapy. Mechanistic insights into chemically initiated electron exchange luminescence and reactive oxygen species‐mediated processes are connected to molecular engineering and nanoparticle fabrication ...
Asma Harun   +6 more
wiley   +1 more source

Prospective comparison of diagnostic accuracy of ultrasound, PET/CT and DW‐MRI for preoperative assessment of pelvic lymph nodes in cervical cancer patients: results of the CANNES trial

open access: yesUltrasound in Obstetrics &Gynecology, Volume 67, Issue 6, Page 836-851, June 2026.
ABSTRACT Objective To determine whether ultrasound is non‐inferior to positron‐emission tomography/computed tomography (PET/CT) and diffusion‐weighted magnetic resonance imaging (DW‐MRI) in terms of overall diagnostic accuracy for the preoperative assessment of pelvic lymph‐node status in cervical cancer.
F. Frühauf   +14 more
wiley   +1 more source

Lymph Node Findings Following Axillary Lymph Node Dissection in Cases of a Positive Sentinel Lymph Node in Breast Cancer. [PDF]

open access: yesCureus
Kalyvopoulos C   +8 more
europepmc   +1 more source

Aosta Valley animal cancer registry: A collaborative initiative for monitoring cancer burden in animals

open access: yesVeterinary Record Open, Volume 13, Issue 1, June 2026.
Abstract Background Animal cancer registry data are important for monitoring animal health, for prevention and research in veterinary medicine, and for comparative oncology. Since people and animals share the same environment and are exposed to many common risk factors, cancer patterns in animals may have a sentinel function for human health.
Claudio Trentin   +10 more
wiley   +1 more source

T‐Cell Biology in the Female Reproductive Tract: Relevance to HIV Infection

open access: yesAmerican Journal of Reproductive Immunology, Volume 95, Issue 6, June 2026.
ABSTRACT Worldwide, most HIV infections occur across a mucosal surface during sexual contact, with women accounting for nearly half of reported new HIV infections across the globe in 2024. Most new infections in women and girls are believed to involve transmission across mucosal surfaces of the lower reproductive tract, which includes the vagina and ...
Barbara L. Shacklett   +2 more
wiley   +1 more source

Diagnostic performance and clinical limitations of sentinel lymph node biopsy in head and neck melanoma: a 20-year retrospective cohort study. [PDF]

open access: yesJ Cancer Res Clin Oncol
Lükewille L   +6 more
europepmc   +1 more source

The Spatial Biology of HIV Transmission and Infection: Imaging the Female and Male Reproductive Tracts

open access: yesAmerican Journal of Reproductive Immunology, Volume 95, Issue 6, June 2026.
ABSTRACT HIV transmission through the female and male reproductive tracts is governed by spatially organized interactions between virions, epithelial barriers, and tissue‐resident immune cells. Imaging approaches have been central to defining these earliest events, progressing from classical histology and immunohistochemistry (IHC) to modern ...
Ann M. Carias   +3 more
wiley   +1 more source

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