Results 91 to 100 of about 2,917,145 (365)

Multifunctional Hydroxyapatite Coated with Gallium Liquid Metal‐Based Silver Nanoparticles for Infection Prevention and Bone Regeneration

Advanced Functional Materials, EarlyView.
A multifunctional hydroxyapatite (HAp) coating integrated with silver‐gallium liquid metal nanoparticles (HAp‐Ag‐GaNPs) exhibits dual antibacterial and osteogenic properties. It effectively inhibits Gram‐positive and Gram‐negative bacteria, including resistant strains, while enhancing bone regeneration.
Ngoc Huu Nguyen, Pengfei Zhang, Fathima Shana Pattar Kadavan, Zhaoning Xu, Tien Thanh Nguyen, Wenshao Li, Manh Tuong Nguyen, Chung Kim Nguyen, Duy Quang Pham, Thi Giang Tuyet Pham, Andrew Hayles, Markos Negash Alemie, Jitraporn Vongsvivut, Vincent Chan, Stephen Peter Kidd, Yunpeng Zhao, Krasimir Vasilev, Vi Khanh Truong   +17 more
wiley   +1 more source

Chern-Simons approach to three-manifold invariants

, 1993
% A new, formal, non-combinatorial approach to invariants of % three-dimensional manifolds of Reshetikhin, Turaev and % Witten in the framework of non-perturbative topological % quantum Chern-Simons theory, corresponding to an arbitrary % compact simple ...
Broda, Boguslaw
core   +1 more source

Role of indocyanine green to look for vascularity of the pancreatic stump during Whipple’s procedure and its clinical implications in terms of post-pancreatectomy acute pancreatitis and postoperative pancreatic fistula

BMJ Surgery, Interventions, & Health Technologies
Objectives Post-pancreatectomy acute pancreatitis (PPAP) has been a well-defined entity by the International Study Group of Pancreatic Surgery. Underlying cause may be hypoperfusion at remnant stump of pancreas, which has been linked with additional post-
Dhiresh Kumar Maharjan, Prabir Maharjan, Yugal Limbu, Roshan Ghimire, Prabin Bikram Thapa   +4 more
doaj   +1 more source

Metal Nanoclusters for Cancer Imaging and Treatment

Advanced Functional Materials, EarlyView.
This review aims to provide a comprehensive summary and discussion of the core–shell design capabilities of metal nanoclusters (NCs) at the atomic level for cancer imaging and treatment. It offers essential insights into the design principles of metal NCs while also encouraging the exploration of other nanomaterials and their potential theranostic ...
Haiguang Zhu, Ziping Wang, Qiaofeng Yao, Ping Zhang, Jianping Xie, Xun Yuan   +5 more
wiley   +1 more source

Bariatric surgery reveals a gut-restricted TGR5 agonist with anti-diabetic effects

Nature Chemical Biology, 2020
Bariatric surgery, the most effective treatment for obesity and type 2 diabetes, is associated with increased levels of the incretin hormone glucagon-like peptide-1 (GLP-1) and changes in levels of circulating bile acids.
S. N. Chaudhari, D. A. Harris, Hassan Aliakbarian, James N. Luo, Matthew T. Henke, R. Subramaniam, A. Vernon, A. Tavakkoli, E. Sheu, A. Devlin   +9 more
semanticscholar   +1 more source

Selective Laser Sintering 3D Printing of Drug‐Loaded Intravitreal Implants

Advanced Functional Materials, EarlyView.
Selective laser sintering enables the fabrication of biodegradable and biocompatible intravitreal implants with tunable microstructures for sustained drug delivery. By modulating laser scanning speed, the polymer matrix architecture is engineered to control the release kinetics of dexamethasone and riboflavin over several months. This approach offers a
Iria Seoane‐Viaño, Carlos Bendicho‐Lavilla, Haya Alfassam, Bárbara Blanco‐Fernández, Abdul W. Basit, Francisco J. Otero‐Espinar   +5 more
wiley   +1 more source

Early Feeding After a Total Abdominal Hysterectomy [PDF]

, 2009
Background: Oral fluids and food are traditionally introduced slowly after total abdominal hysterectomy (TAH). This descriptive study examined the effect and tolerance of early oral intake following this surgery. Methods: A retrospective chart review was
Flesher, Mary, Jones, Lyn, Wagner, Brenda   +2 more
core   +1 more source

Robotic-assisted cholecystectomy: Current status and future application

Laparoscopic, Endoscopic and Robotic Surgery, 2022
Robotic-assisted cholecystectomy (RC) is increasingly common. However, its exact role remains undefined, with multiport conventional laparoscopic cholecystectomy (LC) being regarded as the established gold standard.
Simran Chandhok, Phillip Chao, Jonathan Koea, Sanket Srinivasa   +3 more
doaj  

Biomaterial Strategies for Targeted Intracellular Delivery to Phagocytes

Advanced Functional Materials, EarlyView.
Phagocytes are essential to a functional immune system, and their behavior defines disease outcomes. Engineered particles offer a strategic opportunity to target phagocytes, harnessing inflammatory modulation in disease. By tuning features like size, shape, and surface, these systems can modulate immune responses and improve targeted treatment for a ...
Kaitlyn E. Woodworth, Neal I. Callaghan, Locke Davenport Huyer   +2 more
wiley   +1 more source

Major GI bleeding in older persons using aspirin: incidence and risk factors in the ASPREE randomised controlled trial

Gut, 2020
Objective There is a lack of robust data on significant gastrointestinal bleeding in older people using aspirin. We calculated the incidence, risk factors and absolute risk using data from a large randomised, controlled trial.
S. Mahady, K. Margolis, A. Chan, G. Polekhina, R. Woods, R. Wolfe, M. Nelson, J. Lockery, E. Wood, C. Reid, M. Ernst, A. Murray, Ltp Thao, J. McNeil   +13 more
semanticscholar   +1 more source