[This retracts the article DOI: 10.1155/2022/1432266.].
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http://dx.doi.org/10.1155/2023/9850196 | DOI Listing |
Neurol India
November 2024
Department of Neurosurgery, Jawaharlal Institute of Post-graduate Medical Education and Research (JIPMER), Gorimedu, Puducherry, India.
Background And Aim: Despite the sustained progress in the realm of intraoperative neurophysiologic monitoring of the nervous system, little progress has been achieved in monitoring the olfactory pathway. Loss of olfactory function due to retraction-induced physical damage during operations has ill-appreciated negative consequences for the patients and is often underreported. Improvements in this area of neuromonitoring require a revisit of the technical challenges.
View Article and Find Full Text PDFTalanta
November 2024
School of Materials and Chemistry & Institute of Bismuth and Rhenium, University of Shanghai for Science and Technology, Shanghai, 200093, China. Electronic address:
Here, a label-free immunosensor was conducted using rGO/Collard-like BiS@Au nanocomposite system to detect carbohydrate antigen 19-9 (CA19-9) as a diagnostic biomarker for Pancreatic cancer. The unique morphology of Collard-like BiS increases its specific surface area, which allows it to immobilize more materials and biomolecules on its surface. To realize the covalent bonding of bismuth-based materials with biomolecules, bismuth-based materials were functionalized by Au NPs.
View Article and Find Full Text PDFAsia Pac J Sports Med Arthrosc Rehabil Technol
January 2025
Sports Medicine Institute of Fudan University, Department of Sports Medicine, Huashan Hospital, Fudan University, Shanghai, 200040, PR China.
Purpose: To use a finite element method to construct a patch-bridge repair model for massive rotator cuff tears (MRCTs) and investigate the effects of different suture methods and knot numbers on postoperative biomechanics.
Methods: A finite element model based on intact glenohumeral joint data was used for a biomechanical study. A full-thickness defect and retraction model of the supraspinatus tendon simulated MRCTs.
Surg Endosc
December 2024
Department of Surgery, University of British Columbia, 1081 Burrard St, Vancouver, British Columbia, V6Z 1Y6, Canada.
Background: As part of an organ sparing strategy, a surgical local excision may be performed in patients with early-stage rectal cancer or following neoadjuvant (chemo)radiotherapy. In selected cases, a completion total mesorectal excision may be recommended which can be more complex because of the preceding local excision. A transanal approach to perform completion total mesorectal excision may offer an advantage through the better visualization of the surgical field in the distal rectum and less forceful retraction for exposure.
View Article and Find Full Text PDFTransform Groups
July 2022
Institut für Algebra, Zahlentheorie und Diskrete Mathematik, Leibniz Universität Hannover, Welfengarten 1, Hannover, 30167 Germany.
Let be a field of characteristic 0 and let and be connected commutative algebraic groups over . Let Mor(,) denote the set of morphisms of algebraic varieties → that map the neutral element to the neutral element. We construct a natural retraction from Mor(,) to Hom(,) (for arbitrary and ) which commutes with the composition and addition of morphisms.
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