Results 181 to 190 of about 4,352,567 (313)

Controlled Release of Human Dental Pulp Stem Cell‐Derived Exosomes from Hydrogels Attenuates Temporomandibular Joint Osteoarthritis

open access: yesAdvanced Healthcare Materials, EarlyView.
Exosomes can reduce tissue damage in temporomandibular joint osteoarthritis (TMJOA), but rapid clearance limits their efficacy. This study encapsulates exosomes in hyaluronic acid hydrogels for controlled release. In a rat model, hydrogel‐encapsulated exosomes outperform free exosomes in preserving bone integrity and reducing tissue destruction ...
Victor Diez‐Guardia   +7 more
wiley   +1 more source

Supercritical Fluid‐Processed Multifunctional Hybrid Decellularized Extracellular Matrix with Chitosan Hydrogel for Improving Photoaged Dermis Microenvironment

open access: yesAdvanced Healthcare Materials, EarlyView.
These findings advance tissue repair by offering a multifunctional filler that improves large‐scale volume retention, elasticity, and support for vascularized tissue growth. The decellularized extracellular matrix (dECM)‐based material provides low injection force and minimizes swelling, ensuring sustained volume. Combining CMC with supercritical fluid‐
Seol‐Ha Jeong   +6 more
wiley   +1 more source

An Intervertebral Disc (IVD) Regeneration Model Using Human Nucleus Pulposus Cells (iHNPCs) and Annulus Fibrosus Cells (iHAFCs)

open access: yesAdvanced Healthcare Materials, EarlyView.
This study investigates hTert‐immortalized human nucleus pulposus (iHNPCs) and annulus fibrosus (iHAFCs) cells for intervertebral disc (IVD) regeneration and spinal fusion models. A 3D‐printed citrate‐based scaffold loaded with BMP9‐stimulated iHAFCs and BMP2‐stimulated iHNPCs effectively promotes bone and cartilage formation, mimicking the IVD ...
Yi Zhu   +24 more
wiley   +1 more source

METHOD OF DIFFERENTIAL BLOCK IN PAIN RELIEF [PDF]

open access: bronze, 1955
A M Dogliotti, E Ciocatto
openalex   +1 more source

Advancing Chronic Wound Healing through Electrical Stimulation and Adipose‐Derived Stem Cells

open access: yesAdvanced Healthcare Materials, EarlyView.
Chronic cutaneous wounds represent significant challenges due to delayed healing and resistance to conventional treatments. This review explores the potential of combining adipose‐derived stem cells with electrical stimulation to enhance wound healing.
Qiuyue Peng   +5 more
wiley   +1 more source

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