Download full-text PDF |
Source |
|---|
Publication Analysis
Top Keywords
Similar Publications
Unified Fragmentation Pathways of Lithiated, Longer-Chain Acylglycerols Can Be Identified from Tandem Mass Spectrometry and Density Functional Computations.
J Am Soc Mass Spectrom
January 2025
Department of Chemistry, Dalhousie University, 1459 Oxford Street, P.O. Box 15000, Halifax, NS B3H 4R2, Canada.
We extend our previous work on the energetics and mechanisms of fragmentation in the mass spectrometry of triacylglycerols (TAGs). Previously, we proposed viable mechanisms for the collision-induced fragmentation of lithiated tripropionylglycerol using triple-quadrupole mass spectrometry. In this work, we used a QqLIT mass spectrometer to study both double- and triple-stage spectra from a range of TAGs having acid chains of types AAA (identical acid chains), AAB, ABA, and ABC, with chain lengths of 6-18 carbon atoms; we also studied some TAGs having a single double bond in the Δ-9 position.
View Article and Find Full Text PDFExploring the frontiers of metal additive manufacturing in orthopaedic implant development.
MethodsX
December 2024
Department of Mechanical Engineering, Mepco Schlenk Engineering College, Sivakasi 626005, Tamil Nadu, India.
This paper provides a thorough analysis of recent advancements and emerging trends in the integration of metal additive manufacturing (AM) within orthopedic implant development. With an emphasis on the use of various metals and alloys, including titanium, cobalt-chromium, and nickel-titanium, the review looks at their characteristics and how they relate to the creation of various orthopedic implants, such as spinal implants, hip and knee replacements, and cranial-facial reconstructions. The study highlights how metal additive manufacturing (AM) can revolutionize the field by enabling customized implant designs that take patient anatomical variances into account.
View Article and Find Full Text PDFMortality trends, sex, and racial disparities in older adults due to abdominal aortic aneurysm: a nationwide cross-sectional analysis.
Int J Surg
December 2024
Department of Surgery, University of New Mexico Health Sciences, Albuquerque, NM, USA.
Abdominal aortic aneurysms (AAAs) are a significant vascular pathology in older adults, often asymptomatic but with high mortality upon rupture. Despite advancements in diagnostic imaging and surgical interventions, AAAs remain a public health concern. This research letter analyzed CDC WONDER data on AAA-related deaths (ICD-10 I71.
View Article and Find Full Text PDFThe Effect of Aneurysm Diameter on Perioperative Outcomes Following Complex Endovascular Repair.
J Vasc Surg
January 2025
Divisions of Vascular and Endovascular Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA. Electronic address:
Objectives: Endovascular aneurysm repair (EVAR) for large infrarenal abdominal aortic aneurysms (AAA) has been associated with worse outcomes compared to EVAR for smaller AAAs. Whether these findings apply to complex AAAs (cAAA) remains uncertain.
Methods: We identified all intact complex EVAR (cEVAR) from 2012-2024 in the Vascular Quality Initiative.
The Impact of Diabetes Mellitus and Metformin Use on Outcomes After Endovascular Aneurysm Repair.
J Clin Med
January 2025
Department of Surgery, Rijnstate, Wagnerlaan 55, 6815 AD Arnhem, The Netherlands.
: To study the influence of diabetes mellitus (DM) and metformin treatment on aneurysm sac remodeling after endovascular aneurysm repair (EVAR). : A retrospective single-center cohort analysis was conducted on consecutive patients who underwent elective EVAR for an infrarenal abdominal aortic aneurysm (AAA) between January 2011 and December 2021. Differences between study groups were analyzed and Kaplan-Meier analysis were employed to describe overall and reintervention-free survival.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!