Results 71 to 80 of about 516,090 (300)

Dual‐Layer Living Hydrogel Enables On‐Demand Delivery of Phages and Probiotics for Synergistic Wound Infection Therapy

Advanced Functional Materials, EarlyView.
A dual‐layer living hydrogel, ProΦGel, integrates bacteriophages and probiotics for synergistic wound infection therapy. The outer gelatin‐based matrix releases phages on demand in response to P. aeruginosa infections, while inner alginate beads sustain probiotic delivery.
Siyuan Tao, Darine D'Adam, Anna Hu, Sixuan Zhang, Josua Roduner, Katharina Maniura‐Weber, Qun Ren   +6 more
wiley   +1 more source

Severe Hemoperitoneum after Patient Self-Induced Fecal Evacuation

Case Reports in Medicine, 2011
An increasing incidence of rectal injuries following patient self-induced harmful acts, aimed to sexual or laxatives porpouses, is a fact reported in literature (El-Ashaal et al., 2008).
S. Gianesini, S. Lanzara, R. Stano, S. Santini, A. De Troia, S. Gennari, G. Vasquez   +6 more
doaj   +1 more source

The Surgical Management of Acute Mesenteric Ischemia - a Retrospective Study in a 2nd Grade Emergency Hospital [PDF]

Modern Medicine, 2019
Introduction: Acute mesenteric ischemia represents one of the most severe pathological entity that needs rapid diagnosis and initiation of treatment in order to reduce the mortality rate and the long-term morbidity.
SIMONA BOBIC, ADRIAN DORIN BORDEI, FLORIAN POPA   +2 more
doaj   +1 more source

In Situ 3D Bioprinting: Impact of Cross‐Linking on the Adhesive Properties of Hydrogels

Advanced Functional Materials, EarlyView.
In situ 3D bioprinting enables the direct deposition of cell‐laden, adhesive biomaterials for on‐site tissue regeneration. This review provides a comprehensive overview of how cross‐linking influences the bioadhesive properties of hydrogels used in 3D bioprinting, highlighting cross‐linking triggers, bioadhesion mechanisms, polymer interpenetration ...
Odile Romero Fernandez, Mulazim Hussain Asim, Shumaila Arshad, Gergely Kali, Andreas Bernkop‐Schnürch   +4 more
wiley   +1 more source

Anatomy and Classification of Pelvic Trauma

Journal of Endovascular Resuscitation and Trauma Management
Pelvic fracture is one of the most complex injuries in trauma treatment. Bleeding continues to be one of the primary causes of death from pelvic fracture, and the severity of bleeding is not necessarily correlated with the fracture pattern.
Jacopo Giuliani, Riccardo Guelfi, Camilla Cremonini, Dario Tartaglia, Giuseppe Zocco, Massimo Chiarugi, Federico Coccolini   +6 more
doaj   +1 more source

Risk stratification tools in emergency general surgery [PDF]

Trauma Surgery & Acute Care Open, 2018
The use of risk stratification tools (RST) aids in clinical triage, decision making and quality assessment in a wide variety of medical fields. Although emergency general surgery (EGS) is characterized by a comorbid, physiologically acute patient population with disparately high rates of perioperative morbidity and mortality, few RST have been ...
Joaquim Michael Havens, Alexandra B Columbus, Anupamaa J Seshadri, Carlos V R Brown, Gail T Tominaga, Nathan T Mowery, Marie Crandall   +6 more
openaire   +2 more sources

Bioactive Conductive Ti3C2Tx‐Ce Hydrogel Facilitates Spinal Cord Injury Repair Through ROS Scavenging and Mitochondrial Regulation

Advanced Functional Materials, EarlyView.
Bioactive conductive Ti3C2Tx‐Ce hydrogels with with scavenging ROS and alleviating neuronal mitochondrial dysfunction are exploited for SCI treatment. This functionality is attributed to interfacial activation modification of Ti3C2Tx with Ce3+ ions to in‐situ form Ce(OH)x‐mediated protective layer, which is beneficial to enabling stable intracellular ...
Weikang Wang, Qing Liu, Ang Lv, Yabin Lin, Jiawei Chen, Ning Ding, Chunlei Zhang, Shuai Zhou, Bo Yuan, Weiwei Zhao, Liming Li, Luping Zhang, Fei Huang   +12 more
wiley   +1 more source

Biocompatible but Antibacterial Mechanism of Graphene Oxide for Sustainable Antibiotics

Advanced Functional Materials, EarlyView.
Graphene oxide (GO) exhibits selective antibacterial activity through specific interactions between its oxygen functional groups and bacterial membrane phospholipid POPG, causing membrane destabilization while maintaining biocompatibility. Model membrane studies and infected wound models in mice and pigs demonstrate effective bacterial suppression and ...
Sujin Cha, Ju Yeon Chung, Seungju Yang, Seung Cheol Lee, Chan Woo Lee, Colin Wing‐Lok Cheng, Jun Beom Kim, Nam Jun Kim, Ayoung Park, Heewon Choi, Junpyo Sinn, Ralph Weissleder, Nicholas A. Kotov, Myungeun Seo, Hyun Jung Chung, Sang Ouk Kim   +15 more
wiley   +1 more source

Clinical significance of the systemic immune-inflammation index in relation to pathology, treatment and outcomes in acute appendicitis: a retrospective study

Annals of Medicine
Introduction Acute appendicitis is a common abdominal emergency. Systemic Immune-Inflammation Index (SII) is a biomarker reflecting immune status and inflammatory response, but its role in acute appendicitis remains poorly characterized.
Lerong Yan, Zhenhai Chen, Xia Xiao, Zhongfu Li, Yongguo Liu, Wei Zhao, Beige Zong   +6 more
doaj   +1 more source

3D‐Printed Hygroscopic Polymer Networks for High‐Humidity Triboelectric Nanogenerators to Wirelessly Power Implantable Electronic Devices‐ A Conceptual Pathway

Advanced Functional Materials, EarlyView.
This work develops 3D‐printable tribopolymer networks that can enhance triboelectric performance under high humidity environments. Polar hydrophilic functional groups and incorporation of zwitterionic monomers promote bound‐water–dominated interfacial polarization thereby increasing electrical outputs.
Linguangze Zhuo, Jiawang Zeng, Qian Chen, Valentin A. Bobrin, Deepak Mishra, Anthony Chun Yin Yuen, Yixia Zhang, Cyrille Boyer, Jin Zhang   +8 more
wiley   +1 more source