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http://dx.doi.org/10.1002/jdd.13804 | DOI Listing |
Nat Commun
December 2024
Department of Electronic and Computer Engineering, Hong Kong University of Science and Technology, Hong Kong SAR, China.
Small-scale continuum robots hold promise for interventional diagnosis and treatment, yet existing models struggle to achieve small size, precise steering, and visualized functional treatment simultaneously, termed an "impossible trinity". This study introduces an optical fiber-based continuum robot integrated imaging, high-precision motion, and multifunctional operation abilities at submillimeter-scale. With a slim profile of 0.
View Article and Find Full Text PDFNat Commun
December 2024
Department of Chemical Engineering, Electrochemical Innovation Lab, University College London, London, UK.
High-temperature proton exchange membrane fuel cells (HT-PEMFCs) offer solutions to challenges intrinsic to low-temperature PEMFCs, such as complex water management, fuel inflexibility, and thermal integration. However, they are hindered by phosphoric acid (PA) leaching and catalyst migration, which destabilize the critical three-phase interface within the membrane electrode assembly (MEA). This study presents an innovative approach to enhance HT-PEMFC performance through membrane modification using picosecond laser scribing, which optimises the three-phase interface by forming a graphene-like structure that mitigates PA leaching.
View Article and Find Full Text PDFJ Cosmet Dermatol
January 2025
Centre Médical Laser Palaiseau, Palaiseau, France.
Introduction: Single-nucleotide polymorphisms (SNPs) represent a significant genetic variation influencing individual responses to cosmetic dermatology treatments. SNP profiling offers a pathway to personalized skincare by enabling practitioners to predict patient outcomes, customize interventions, and mitigate risks.
Background: The integration of genetic insights into dermatology has gained traction, with SNP analysis revealing predispositions in skin characteristics, such as collagen degradation, pigmentation, and inflammatory responses.
Introduction Low testosterone (T) is linked with frailty, which predicts poor postoperative recovery across many surgical procedures. Therefore, low T may impact perioperative outcomes for surgical patients. We sought to characterize the association between low T, frailty, and perioperative outcomes in patients undergoing transurethral resection of the prostate (TURP) and laser photovaporization of the prostate (PVP).
View Article and Find Full Text PDFInt Urol Nephrol
December 2024
Yokosuka Urogynecology and Urology Clinic, Ootaki 2-6, Yokosuka, Kanagawa, 238-0008, Japan.
Purpose: To evaluate two primary outcomes in elite female athletes (EFAs) with severe stress urinary incontinence (SUI) 24 months post-intervention: return to elite-level competition and improvement in SUI symptoms. Clustering analysis was conducted to identify subgroups within the patient population and explore treatment efficacy.
Methods: A retrospective analysis was performed on 183 EFAs with severe SUI who underwent treatments including pelvic floor muscle training (PFMT), vaginal and urethral erbium laser (Fotona Laser), and mid-urethral sling (MUS) surgery.
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