Results 31 to 40 of about 4,427,559 (374)
Extracellular space preservation aids the connectomic analysis of neural circuits
eLife, 2015 Dense connectomic mapping of neuronal circuits is limited by the time and effort required to analyze 3D electron microscopy (EM) datasets. Algorithms designed to automate image segmentation suffer from substantial error rates and require significant ...
Marta Pallotto +4 more
doaj +1 more source
Model-Based Compensation of Moving Tissue for State Recognition in Robotic-Assisted Pedicle Drilling [PDF]
IEEE Transactions on Medical Robotics and Bionics 2 (3), 463-473,
2020, 2020 Drilling is one of the hardest parts of pedicle screw fixation, and it is one of the most dangerous operations because inaccurate screw placement would injury vital tissues, particularly when the vertebra is not stationary. Here we demonstrate the drilling state recognition method for moving tissue by compensating the displacement based on a simplified
arxiv +1 more source
Biomédica: revista del Instituto Nacional de Salud, 2010 Introducción. El procedimiento estándar para el diagnóstico de la rabia requiere de muestras frescas del cerebro infectado, que se estudian mediante las técnicas de inmunofluorescencia directa y la inoculación en ratones. No obstante, a veces se necesita
Nina Paola Lamprea +4 more
doaj +1 more source
Applied Sciences, 2022 In cementless Total Hip Arthroplasty (THA), achieving high primary implant fixation is crucial for the long-term survivorship of the femoral stem.
George Athanassoulis Makris +7 more
doaj +1 more source
American Journal of Clinical Pathology, 2016 OBJECTIVES To evaluate the PAXgene tissue fixation system. METHODS Clinical biospecimens (n = 46) were divided into PAXgene-fixed paraffin-embedded (PFPE), formalin-fixed paraffin-embedded (FFPE), and fresh-frozen (FF) blocks.
W. Mathieson +12 more
semanticscholar +1 more source
The effect of the alternative solutions to formaldehyde and xylene on tissue processing
Indian Journal of Pathology and Microbiology, 2013 Introduction and Aim: To assess the impact of new alternative solutions to formaldehyde and xylene on tissue processing, 13 different tissue processings were designed and performed on thirteen different tissues by using five different fixatives ...
Ilgin Aydin +3 more
doaj +1 more source
Parametric Investigation on Different Bone Densities to avoid Thermal Necrosis during Bone Drilling Process [PDF]
, 2023 Bone drilling is a universal surgical procedure commonly used for internal fracture fixation, implant placement, or reconstructive surgery in orthopedics and dentistry. The increased temperature during such treatment increases the risk of thermal penetration of the bone, which may delay healing or compromise the fixation's integrity.
arxiv +1 more source
Standardization of honey as a tissue fixative for histopathology: A morphometric study
Dental Research JournalBackground: Tissue fixation is a crucial step to preserve the tissues in a life-like state with minimal disruption to its cellular and chemical composition for histopathological examination.
B. Sabarinath +3 more
doaj +3 more sources
Precision Medicine Starts With Preanalytics: Real-Time Assessment of Tissue Fixation Quality by Ultrasound Time-of-Flight Analysis. [PDF]
Appl Immunohistochem Mol Morphol, 2017 Lerch ML +5 more
europepmc +3 more sources
Perfusion fixation in brain banking: a systematic review
Acta Neuropathologica Communications, 2019 Background Perfusing fixatives through the cerebrovascular system is the gold standard approach in animals to prepare brain tissue for spatial biomolecular profiling, circuit tracing, and ultrastructural studies such as connectomics.
Whitney C. McFadden +8 more
doaj +1 more source