Results 141 to 150 of about 166,962 (340)

Multifunctional Biomedical Devices with Closed‐Loop Systems for Precision Therapy

open access: yesAdvanced Healthcare Materials, EarlyView.
This review explores two major types of closed‐loop therapeutic systems: self‐sustained and externally triggered. It highlights recent advances in stimuli‐responsive materials, integrated bioelectronics, and data‐driven control strategies, offering insight into emerging strategies for personalized, responsive drug delivery.
Yixuan Leng, Rujie Sun
wiley   +1 more source

The Preparation of Hyaluronic Acid and the Determination of the Viscosity and Optical Rotation. [PDF]

open access: bronze, 1953
C. E. Jensen   +4 more
openalex   +1 more source

Integration of Bioengineered Tools in Assisted Reproductive Technologies

open access: yesAdvanced Healthcare Materials, EarlyView.
A conceptual illustration depicting the collaboration between a medical professional (right) and a scientist (left). Their connection highlights the integration of scientific research and clinical practice. This representation underscores the role of emerging technologies in bridging fundamental research with applied reproductive healthcare.
Aslı Ak   +3 more
wiley   +1 more source

The Influence of Metallic Ions on the Viscosity of Hyaluronic Acid Solutions. [PDF]

open access: bronze, 1949
Christian Emil Jensen   +2 more
openalex   +1 more source

Biphasic Granular Bioinks for Biofabrication of High Cell Density Constructs for Dermal Regeneration

open access: yesAdvanced Healthcare Materials, EarlyView.
This study introduces a biphasic granular bioink (µInk) that enables 3D bioprinting of high cell density constructs for dermal regeneration. The bioink promotes cell proliferation, ECM deposition, and neovascularization, leading to tissue integration and reduced scar formation in vivo.
Rozalin Shamasha   +16 more
wiley   +1 more source

Hyaluronic acid as a pulpotomy material in primary molars: an up to 30 months retrospective study

open access: yesBMC Oral Health
Background The aim of this retrospective study was to determine the long-term clinical and radiographic success of our previous randomized clinical trial and to compare the success of hyaluronic acid, with the widely used formocresol and ferric sulphate ...
Batın Ilgıt Sezgin   +3 more
doaj   +1 more source

Hyaluronic Acid. V. On the Molecular Shape of Potassium Hyaluronate. [PDF]

open access: bronze, 1954
C. E. Jensen   +3 more
openalex   +1 more source

Immunosuppressive Cytokine‐Tethered Hydrogel for Treating Rheumatoid Arthritis

open access: yesAdvanced Healthcare Materials, EarlyView.
An injectable hydrogel is developed by chemically tethering IL‐4, an immunosuppressive cytokine, to a hyaluronic acid‐based backbone. The hydrogel reduces joint friction and exerts immunomodulatory effects. In a rheumatoid arthritis (RA) mouse model, it reduced inflammation, preserved cartilage, and promoted anti‐inflammatory immune responses.
Woojin Back   +3 more
wiley   +1 more source

Viscosupplementation with Hyaluronic acid as an Adjuvant to Diacerein in improving Pain, Stiffness and Physical function in Primary Osteoarthritic Knees: a 1 year follow-up observation study [PDF]

open access: yesAl Ameen Journal of Medical Sciences, 2015
Background: In the arthritic joint, the concentration and molecular weight of hyaluronic acid are decreased by 33% to 50% because the synthesis of hyaluronic acid in OA is disrupted by increased levels of pro-inflammatory cytokines, free radicals and ...
Deo Rishi Tripathi   +4 more
doaj  

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