Results 51 to 60 of about 108,598 (297)

Efficacy of 0.2% hyaluronic acid in the healing of skin abrasions in rats

open access: yesHeliyon, 2021
Acute injuries, such as surgical and traumatic, heal normally in an organized and rapid manner. Studies point to the healing activity of hyaluronic acid in all phases of healing.
Marcel Nani Leite   +1 more
doaj   +1 more source

Spatiotemporal Drug Delivery via a Neonatal Spinal Cord ECM Hydrogel for Biomimetic Microenvironment Remodeling After Spinal Cord Injury

open access: yesAdvanced Functional Materials, EarlyView.
A biomimetic hydrogel derived from neonatal spinal cord ECM (DNSCM) delivers LAMB2 protein and ISP peptide to remodel the inhibitory injury microenvironment. The system sustains drug release, upregulates pro‐regenerative LAMB2, downregulates inhibitory CSPG, and promotes axonal regeneration.
Shiyu Fu   +8 more
wiley   +1 more source

Pull‐and‐Push Nanotherapeutic Hydrogels: Scavenging Inflammatory Triggers While Driving Tissue Regeneration in Burn Wounds

open access: yesAdvanced Functional Materials, EarlyView.
A nanounit‐assembled hydrogel employing a “pull‐and‐push” strategy simultaneously scavenges pro‐inflammatory cell‐free DNA (cfDNA) and delivers regenerative therapeutics in response to burn‐induced hyperthermia. By repolarizing macrophages and promoting angiogenesis, this multifunctional platform accelerates burn wound healing, offering a blueprint for
Han‐Sem Kim   +9 more
wiley   +1 more source

Translational Considerations for Injectable Biomaterials and Bioscaffolds to Repair and Regenerate Brain Tissue

open access: yesAdvanced Healthcare Materials, EarlyView.
The repair and regeneration of brain tissue faces both biological and technical challenges. Injectable bioscaffolds offer new opportunities to stimulate tissue regrowth in the brain by recruiting neural stem cells. Here, the translational issues are reviewed that need to be address to advance this promising new therapeutic approach from the bench to ...
Michel Modo, Alena Kisel
wiley   +1 more source

Local Cooling as a Step of Treatment for Tissue Ischemia Caused by Hyaluronic Acid Injection-induced Embolism—A Report of 9 Cases

open access: yesPlastic and Reconstructive Surgery, Global Open, 2018
Summary:. Hyaluronic acid injection is 1 of the most popular procedures in facial rejuvenation and augmentation. It is widely popular in the cosmetic surgery due to several advantages, which include rapid effect, minimal injury, and a short postoperative
Chen Zhang, MD, PhD   +3 more
doaj   +1 more source

Treatment of a traumatic atrophic depressed scar with hyaluronic acid fillers: a case report

open access: yes, 2017
Syed Nazim Hussain,1 Greg J Goodman,2,3 Eqram Rahman4 1Royal Lush Skin Hair & Laser Clinic, Saket, New Delhi, India; 2Department of Primary Care, Monash University, Clayton, 3Skin and Cancer Foundation Inc, Carlton, VIC, Australia; 4Faculty of ...
Hussain SN   +8 more
core   +1 more source

A Novel Decellularized Fibrocartilage Graft Promotes Tympanic Membrane Repair

open access: yesAdvanced Healthcare Materials, EarlyView.
An off‐the‐shelf decellularized porcine meniscus fibrocartilage graft (MEND) is engineered for pediatric tympanoplasty. Featuring a microchannel architecture that promotes host cell invasion, MEND rapidly closes tympanic membrane perforations and fully remodels in vivo, outperforming fascia and matching cartilage grafts while avoiding donor‐site ...
Paul M. Gehret   +6 more
wiley   +1 more source

The Investigation of Proliferation of Fibroblasts on Chitosan Scaffold in the Presence of Hyaluronic Acid

open access: yesArmaghane Danesh Bimonthly Journal, 2018
Background & Aim: Tissue engineering is a new method for the replacement of degraded tissue components by biodegradable polymers, which is provided as a three-dimensional scaffold for growth and proliferation of stem cells.
SS Hashemi   +4 more
doaj  

Hyaluronidase: An overview of its properties, applications, and side effects

open access: yesArchives of Plastic Surgery, 2020
Hyaluronidase, an enzyme that breaks down hyaluronic acid, has long been used to increase the absorption of drugs into tissue and to reduce tissue damage in cases of extravasation of a drug.
Hyunwook Jung
doaj   +1 more source

HA (hyaluronic acid) fillers in aesthetic medicine - the most common complications

open access: yesJournal of Education, Health and Sport, 2022
Introduction and purpose Hyaluronic acid (HA) is a polysaccharide consisting of the disaccharide units of glucuronic acid and N-acetylglucosamine. The age-related changes in the different anatomical layers of the face can be treated with hyaluronic ...
Monika Szwed   +3 more
doaj   +1 more source

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