Results 141 to 150 of about 147,731 (313)

Intravenous Lipopolysaccharide Challenge in Healthy Participants Reveals Pharmacodynamic Markers in Blood and Bone Marrow for Early‐Phase Oncology Drug Development

open access: yesClinical Pharmacology &Therapeutics, EarlyView.
Demonstrating pharmacological effects in early‐phase oncology clinical trials remains challenging, largely due to the lack of robust pharmacodynamic markers. Lipopolysaccharide (LPS) is used as an immune challenge agent in healthy participants to study drugs for autoimmune conditions.
Igor Radanović   +11 more
wiley   +1 more source

Critérios citológicos para predizer o fenótipo basal do carcinoma de mama. [PDF]

open access: yes, 2008
Trabalho de Conclusão de Curso - Universidade Federal de Santa Catarina. Curso de Medicina.
Alves, Jacy Maria
core  

Refractive Index–Correlated Pseudocoloring for Adaptive Color Fusion in Holotomographic Cytology

open access: yesCytometry Part A, EarlyView.
ABSTRACT Conventional bright‐field (BF) cytology of thyroid fine‐needle aspiration biopsy (FNAB) suffers from staining variability and limited subcellular contrast. Here, we present a refractive index–correlated pseudocoloring (RICP) framework that integrates quantitative refractive index (RI) maps obtained by holotomography (HT) with color BF images ...
Minseok Lee   +8 more
wiley   +1 more source

Prospective study of EUS-guided tissue acquisition with a 20G core biopsy needle with a forward bevel for solid pancreatic mass. [PDF]

open access: yesMedicine (Baltimore), 2021
Kanata R   +9 more
europepmc   +1 more source

Use of the Ion Robot in the Diagnosis of Pulmonary Nodules: Fine Needle Aspiration Versus Cryobiopsy

open access: yesDiagnostic Cytopathology, EarlyView.
ABSTRACT Background Robotic‐assisted bronchoscopy platforms provide an innovative approach to the sampling of pulmonary nodules. As compared to other technologies, fiber‐optic shape‐sensing instrumentation allows for a more precise, accurate location and sampling of the target lesion with fewer complications.
Suzanne M. Selvaggi
wiley   +1 more source

Effectiveness of introducing a 20-gauge core biopsy needle with a core trap in EUS-FNA/B for diagnosing pancreatic cancer. [PDF]

open access: yesBMC Gastroenterol, 2021
Watanabe S   +14 more
europepmc   +1 more source

Biópsia pulmonar transbrônquica: estudo de 20 casos. [PDF]

open access: yes, 1982
Trabalho de Conclusão de Curso - Universidade Federal de Santa Catarina, Centro de Ciências da Saúde, Departamento de Clínica Médica, Curso de Medicina, Florianópolis ...
Brandes, Brigitte
core  

Cumulative Cytological Assessment of Repeated Non‐Diagnostic Thyroid Fine Needle Aspirations: A Novel Approach to Reduce Diagnostic Uncertainty

open access: yesDiagnostic Cytopathology, EarlyView.
ABSTRACT Purpose Fine needle aspiration (FNA) is the primary diagnostic tool for evaluating thyroid nodules. However, 10%–21% of FNAs yield non‐diagnostic (ND) results (Bethesda category I). Repeated ND findings occur in 25%–67.5% of cases, creating diagnostic uncertainty and increased healthcare costs.
Shiri Damti Geva   +7 more
wiley   +1 more source

Home - About - Disclaimer - Privacy