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| http://dx.doi.org/10.1259/dmfr/16821817 | DOI Listing |
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Comparative analysis of intraoperative thermal and optical imaging for identification of the human primary sensory cortex.
J Biomed Opt
January 2025
TU Dresden, Carl Gustav Carus Faculty of Medicine, Anesthesiology and Intensive Care Medicine, Clinical Sensing and Monitoring, Dresden, Germany.
Significance: The precise identification and preservation of functional brain areas during neurosurgery are crucial for optimizing surgical outcomes and minimizing postoperative deficits. Intraoperative imaging plays a vital role in this context, offering insights that guide surgeons in protecting critical cortical regions.
Aim: We aim to evaluate and compare the efficacy of intraoperative thermal imaging (ITI) and intraoperative optical imaging (IOI) in detecting the primary somatosensory cortex, providing a detailed assessment of their potential integration into surgical practice.
Usefulness of polymerase chain reaction tests in Chagas disease studies.
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National Reference Center for Parasitology, Research Institute of the McGill University Center, Montreal, QC, Canada.
The Polymerase Chain Reaction (PCR) test is a highly sensitive, specific, and rapid diagnostic tool for Chagas disease. Chagas disease is caused by the protozoan flagellate and is endemic to the Americas. While conventional serological methods are still used in the diagnosis of Chagas disease, they are being gradually replaced by molecular methods like PCR.
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State Key Laboratory of Pollution Control and Resource Reuse, School of the Environment, Nanjing University, Nanjing, People's Republic of China.
The rapid increase of novel per- and polyfluoroalkyl substances (PFAS) raises concerns, while their identification remains challenging. Here, we develop a two-layer homolog network approach for PFAS nontarget screening using mass spectrometry. The first layer constructs networks between homologs, with evaluation showing that it filters 94% of false candidates.
View Article and Find Full Text PDFThe medico-legal interpretation of diatom findings for the diagnosis of fatal drowning: a systematic review.
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Swedish National Board of Forensic Medicine, Retzius v. 5, 171 65 Stockholm, Stockholm, 171 65, Sweden.
The diagnostic use of the diatom test for drowning has been under investigation for more than a century. Despite continuing research, its true usefulness remains controversial and under debate. Data regarding the extent to which diatoms can penetrate the lungs and other organs of drowning victims are conflicting; similar discrepancies exist as to the presence of diatoms in the organs of living individuals; and as to the occurrence of postmortem (PM) contamination.
View Article and Find Full Text PDFBackground: Cytolytic vaginosis (CV) is a condition characterized by an increase in lactobacilli in the vaginal flora, causing complaints of discharge, itching, dyspareunia, and dysuria. Since there are no antimicrobials in the treatment protocols of CV, the diagnostic and therapeutic criteria of which were first defined by Cibley, differential diagnosis of CV from other vaginitis agents will prevent unnecessary use of antimicrobials and recurrent com-plaints. In our study, we aimed to determine the frequency of CV in patients presenting with vaginitis complaints and the diagnostic accuracy of the diagnostic criteria.
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