“…In this study where we conducted a retrospective immunohistochemical analysis of p16(Ink4a) expression in the skin samples of dermatoporosis patients included in a previous clinical study, we describe the senotherapeutic effect of retinaldehyde (RAL) and intermediate-size hyaluronate fragments (HAFi). Topical application of RAL and HAFi significantly reduced the number of p16(Ink4a)-positive cells in the epidermis and dermis in dermatoporosis patients which also showed a significant clinical improvement.…”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…In this review, a compilation of articles in databases on the extraction methods and applications of hyaluronic acid (HA) was carried out. HA is a highly hydrated component of different tissues, including connective, epithelial, and neural. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…On the contrary, polysaccharides, such as hyaluronic acid (HA), have been overlooked as EV contaminants. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Cultured human synovial cells secrete hyaluronic acid (HA) into the culture medium. Glucosamine-6-(3)H was shown to be a direct and relatively specific precursor of HA-(3)H by the following observations: the susceptibility of nondialyzable radioactivity in the medium to hyaluronidase, its migration with hexuronic acid on zone electrophoresis in polyvinyl chloride, its exclusion from Sephadex G-200, and the localization of radioactivity to glucosamine after hydrolysis of the labeled polysaccharide. …”
Enlace del recurso
Enlace del recurso

“…This study compares three different hyaluronate formulations and evaluates functionality, time of satisfactory pain relief and also the delay in performing a total hip arthroplasty. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Viscosupplementation refers to the concept of synovial fluid replacement with intra-articular injections of hyaluronic acid (HA) for the relief of pain associated with osteoarthritis (OA). …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Hyaluronic acid is a hygroscopic macromolecule formed by the polymerisation of glucuronic acid and N-acetylglucosamine disaccharide. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Hyaluronic acid is a naturally occurring linear polysaccharide of the extracellular matrix of connective tissue, synovial fluid, and other tissues. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Hyaluronic acid is a constituent of the skin and helps to maintain hydration. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…METHOD: To create electrically conductive hydrogels, we fabricated composite hydrogels of hyaluronic acid and polypyrrole. In particular, we synthesized and used pyrrole-hyaluronic acid-conjugates and further chemically polymerized polypyrrole with the conjugates for the production of conductive hydrogels that can display suitable mechanical and structural properties. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The purpose of this study is to report the reconstruction of lost interdental papilla using hyaluronic acid gel. Hyaluronic acid is a glycosaminoglycan molecule with anti-inflammatory, anti-edematous properties on periodontal tissues invaded by submicrobial flora. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Hyaluronic acid has good biocompatibility, biodegradability, and nonimmunogenicity. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Hyaluronic acid (HA) is a nonsulfated glycosaminoglycan and a major component of the extracellular matrix. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Hyaluronic acid (also known as hyaluronan or hyaluronate) is naturally found in many tissues and fluids, but more abundantly in articular cartilage and synovial fluid (SF). …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Soft-tissue filler use has grown considerably related to the increasing popularity of minimally invasive cosmetic procedures. Hyaluronic acid products are currently the most utilized soft-tissue fillers. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Hyaluronic Acid (HA) is a biopolymer composed by the monomers Glucuronic Acid (GlcUA) and N-Acetyl Glucosamine (GlcNAc). …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…In this study, the tyramine-modified hyaluronic acid (HA/Tyr) hydrogel was prepared using riboflavin (RF) as a photoinitiator, and the degradation behavior of HA by the reactive oxygen species (ROS) generated in photochemical process was investigated. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Hyaluronic acid (HA) also known as hyaluronan, is a natural polysaccharide—an anionic, non-sulfated glycosaminoglycan—commonly found in our bodies. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Among the ensemble of molecules acting in the joint, phosphatidylcholine (PC) lipids have been proposed as the key molecules forming, in a complex with other molecules including hyaluronic acid (HA), a robust layer on the outer surface of the cartilage. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso