Multiomics analysis of single tissue sections using matrix-assisted laser desorption/ionization mass spectrometry imaging (MALDI-MSI) provides comprehensive molecular insights. However, optimizing tissue sample preparation for MALDI-MSI to achieve high sensitivity and reproducibility for various biomolecules, such as lipids, -glycans, and tryptic peptides, presents a significant challenge. This study introduces a robust and reproducible protocol for the comprehensive sequential analysis of the latter molecules using MALDI-MSI in fresh-frozen rodent brain tissue samples.
View Article and Find Full Text PDFBackground: The effect of conservative treatments on sleep quality in carpal tunnel syndrome is unclear.
Purpose: Comparing the effect of splinting and kinesiotaping in carpal tunnel syndrome on functional status, pain, grip strength, nerve cross-sectional area and sleep quality.
Study Design: Randomized controlled study.
Objective: This study aimed to assess the efficacy of a novel modified asymmetric chondro-perichondrial island graft in tympanoplasty. The design features a longer anterior segment compared to the posterior segment, addressing limitations of symmetrical grafts. We investigated the impact of this modified graft on hearing improvement and graft success rates in patients undergoing tympanoplasty surgery.
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