Results 141 to 150 of about 101,847 (315)

Case Report of Maxillary Alveolar Rhabdomyosarcoma Misdiagnosed as Periapical Lesion: Clinicopathological Alerts and Life‐Saving Lessons for Dentists

open access: yesAustralian Endodontic Journal, EarlyView.
ABSTRACT This report describes a rare case of alveolar rhabdomyosarcoma initially presenting with clinical features resembling an endodontic lesion. A 15‐year‐old male presented with progressive right maxillary swelling initially treated as a dental abscess.
Saliha Akçay Köprücü   +3 more
wiley   +1 more source

Iridium complex, a phosphorescent light-emitting diode material, serves as a novel chemical probe for imaging hypoxic tumor tissues [PDF]

open access: yes, 2007
Iridium complex, a promising organic light-emitting diode for next generation television displays, emits phosphorescence. Phosphorescence is quenched by oxygen. We used this oxygen-quenching feature for imaging tumor hypoxia.
Keigo Endo   +6 more
core   +1 more source

Prognostic significance of pretransplant 18F‐FDG PET/CT metrics in relapsed/refractory diffuse large B‐cell lymphoma with partial response to salvage chemotherapy prior to autologous stem cell transplantation

open access: yesBritish Journal of Haematology, EarlyView.
Summary Relapsed/refractory diffuse large B‐cell lymphoma (R/R DLBCL) patients with partial response (PR) to salvage chemotherapy show heterogeneous outcomes after autologous stem cell transplantation (ASCT). Current visual positron emission tomography (PET) assessment inadequately identifies patients likely to benefit from transplantation.
Minseung Suh   +15 more
wiley   +1 more source

Psychedelics, entactogens and psychoplastogens for depression and related disorders

open access: yesBritish Journal of Pharmacology, EarlyView.
Currently, the most actively investigated rapidly acting antidepressants, anxiolytics and/or anti PTSD agents, include psychedelics e.g. psilocybin, LSD, N,N‐dimethyltryptamine, ayahuasca; non‐hallucinogenic entactogens, e.g. MDMA; psychoplastogens which rapidly promote neuroplasticity, e.g.
Daniel Hoyer
wiley   +1 more source

Detecting Elemental Impurities by Inductively Coupled Plasma Mass Spectrometry in Russian Radiopharmaceuticals

open access: yesРегуляторные исследования и экспертиза лекарственных средств
INTRODUCTION. Radiopharmaceutical manufacturers should assess potential negative impact of elemental impurities on the quality of their products using real data of their elemental contamination.
Yu. N. Shvetsova   +6 more
doaj   +1 more source

Glucose Metabolic Rate Kinetic Model Parameter Determination in Humans: The Lumped Constants and Rate Constants for [18F]Fluorodeoxyglucose and [11C]Deoxyglucose

open access: bronze, 1985
Martin Reivich   +11 more
openalex   +1 more source

Novel Methylation‐Based Model for Accurate Diagnosis of Upper Mediastinal Lymph Node Metastasis in Esophagogastric Junction Adenocarcinoma

open access: yesCancer Science, EarlyView.
DNA methylation‐based diagnostic model enables accurate, noninvasive identification of upper mediastinal lymph node metastasis and may guide personalized treatment strategies for patients with esophagogastric junction adenocarcinoma. ABSTRACT Even after surgical resection, the prognosis is poor for patients with esophagogastric junction adenocarcinoma ...
Yudai Higuchi   +14 more
wiley   +1 more source

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