Results 141 to 150 of about 120,517 (256)

Targeting Oxidative and Immune Dysregulation in Wound Healing via Gold Nanoparticle Conjugate Chitosan

The FASEB Journal, Volume 40, Issue 19, 15 October 2026.
This gold nanoparticle–chitosan (AuNP@chitosan) composite promotes burn wound healing by simultaneously regulating endothelial and immune responses. In vitro, the composite protects TNF‐α‐injured HUVECs by reducing ROS, restoring thrombomodulin, and upregulating hypoxia‐adaptive markers.
Sheng‐Der Hsu, Shu‐Jen Chang, Cheng‐An Lin, Gang‐Yi Fan, Hsin‐Da Tsai, Amber Lin, Juin‐Hong Cherng   +6 more
wiley   +1 more source

Engineering Concentration‐Dependent Intravitreal Mobility via Cyclic Arginine‐Enriched Nanocarrier Surface Modification: In Vivo Proof‐of‐Concept in a Porcine Large Animal Model

Advanced Healthcare Materials, Volume 15, Issue 39, 23 October 2026.
In this study, Hammer et al. highlight cyclic‐arginine surface engineering as a highly biocompatible, controllable, and concentration‐dependent regulator of intravitreal nanoparticle mobility in vivo in a translational large animal model. The cyclic arginine surface‐modification supports the development of next‐generation biomaterials for long‐acting ...
Maximilian Hammer, Bryan Calder Ackermann, Anna Stoß, Niklas Junker, Ludwig Geisweid, Sabrina Wohlfart, Jonathan Herth, Simon William Pohl, Manuel Ben Böhmann, André Schulz, Victor Aristide Augustin, Gerd Uwe Auffarth, Philipp Uhl   +12 more
wiley   +1 more source

Comparative Evaluation of Calendula officinalis and Povidone-Iodine in Facial Wound Healing. [PDF]

Cureus
Hammannavar R, Patil H, Berad UD, Borse AP, Joshi SS, Bhavsar VM.   +5 more
europepmc   +1 more source

Water‐Activated Phospholipid Phase‐Separation Gel as an Immunomodulatory Anti‐Adhesion Barrier for Postoperative Adhesion Prevention

Advanced Healthcare Materials, Volume 15, Issue 38, 16 October 2026.
A water‐activated phospholipid phase‐separation gel is repurposed as a drug‐free surgical barrier for postoperative adhesion prevention. Propylene glycol promotes rapid lamellar gel reinforcement, prolonged local retention, and tissue coverage, while phosphatidylcholine‐mediated immunomodulation suppresses inflammatory and fibrotic responses. This dual‐
Jong‐Ju Lee, Yulseung Sung, Yeji Kim, Heesang Yang, Suyeon Pyo, Byeol Yun, Sung‐Joo Hwang   +6 more
wiley   +1 more source

Povidone-Iodine Sterilization and Surgical Drainage for Musculoskeletal Hydatid Cysts: An Alternative to Wide Excision. [PDF]

Infect Dis Clin Microbiol
Ulus SA, Yiğit Ş, Çevik N, Ziyadanoğulları MO, Adıyaman E, Çetinkaya Z, Beştaş FO, Tekin R, Özkul E.   +8 more
europepmc   +1 more source

Self‐Assembling Copolymers Encapsulating Single Endothelial Cells Induce Endogenous ECM Deposition and Vascular Regeneration

Advanced Materials, Volume 38, Issue 60, 27 October 2026.
This study presents the first demonstration of stable sub‐50‐micron single‐cell GPM vesicles fabricated through the intrinsic self‐assembly of an amphiphilic copolymer. Hierarchical assembly of cell containing GPM vesicles into microspheres enable tunable, sustained cell delivery with immune protection.
Viola B. Morris, Sangho Lee, Kalp Soni, Simon He, Matthew Huang, Dandan Chen, Dae Hoon Lee, Kyung Hee Kim, Seonggeon Cho, Laura Pencea, Divit Jain, Young‐Sup Yoon   +11 more
wiley   +1 more source

EFFECT OF POVIDONE IODINE TREATMENT ON BACTERIAL COMMUNITY ASSOCIATED WITH WHITE SHRIMP (LITOPENAEUS VANNAMEI) LARVAE

The efficacy of povidone iodine as a surface disinfectant was assessed in white shrimp (Litopenaeus vannamei) eggs and larvae. Eggs and nauplii were exposed to povidone iodine 20 ppm for 20 seconds.
Yulin Lestari, Antonius Suwanto, Maggy T. Suhartono, Artini Pangastuti   +3 more
core   +1 more source

Comparison of preoperative 5% povidone-iodine plus moxifloxacin versus 5% povidone-iodine alone on ocular surface bacterial flora: protocol for a randomized controlled trial. [PDF]

BMC Ophthalmol
Ugalahi MO, Makanjuola OB, Adebusoye SO, Olusanya BA.   +3 more
europepmc   +1 more source

Ultrasound‐Responsive Piezoelectric Fibrous Membrane Promotes Neurological Recovery After TBI by Modulating Microglial Polarization via Restoring Mitochondrial Dynamic Homeostasis

Advanced Science, Volume 13, Issue 58, 19 October 2026.
We demonstrate a novel therapy for traumatic brain injury TBI using a LIPUS‐responsive Piezoelectric fibrous membrane. It targets microglial mitochondria via in situ electrical signals, restoring homeostasis and reducing oxidative stress to promote an anti‐inflammatory M2 phenotype.
Wei Li, Runzhe Huang, Qingyuan Wu, Pengbo Zhou, Dangli Ren, Jingjing Wang, Hanjie Niu, Zemeng Li, Hongtao Sun, Huiyu Liu   +9 more
wiley   +1 more source

Bioengineered Exosome‐Loaded Immunomodulatory Bioadhesive Spray Reverses Liver Fibrosis and Metabolic Dysfunction That Triggers Beneficial Gut‐Liver Crosstalk in Chronic Fatty Liver Disease

Advanced Science, Volume 13, Issue 58, 19 October 2026.
Umbilical cord stem cell‐derived exosomes encapsulated in an immunomodulatory bioadhesive hydrogel spray enable localized therapy, sustained vesicle delivery, macrophage polarization, suppress systemic inflammation, and mitigate glucose and insulin homeostasis impairments in MAFLD.
Triya Saha, Ayushi Mairal, Shreya Mehrotra, Shiv K. Sarin, Ashok Kumar   +4 more
wiley   +1 more source