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| http://dx.doi.org/10.1016/j.jcot.2017.10.015 | DOI Listing |
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Radiation development and hemostatic performance of innovative hydroxypropyl methyl cellulose-based sponge dressings for controlling severe hemorrhagic wounds.
Int J Biol Macromol
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Radiation Biology Department, National Center for Radiation Research and Technology (NCRRT), Egyptian Atomic Energy Authority (EAEA), Cairo, Egypt.
Globally, traumatic injuries and severe hemorrhagic wounds resulting from natural disasters, wars, traffic accidents, and operation rooms, especially during birth, are among the most difficult humanitarian and economic problems. Thus, the priority in emergency medical treatment is reducing unexpected blood loss, which can significantly influence a patient's rescue and recovery speed. For the immediate cessation of bleeding in severe hemorrhagic wounds and to speed up their healing, environmentally friendly γ-ionizing irradiation technology was used to develop innovative natural-based hydrogels impregnated with traditional medicinal plant extracts (MPE) with proven hemostatic and bactericidal potential as potential dressings for hemostasis, infection control, and wound healing.
View Article and Find Full Text PDFInjectable Self-Healing and Anti-Dissolving Low-Molecular-Weight Hydrogels Enabled by Ionic Cross-Linking for Cell Encapsulation.
ACS Macro Lett
December 2024
School of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China.
Injectable behavior is often observed in polymer-based hydrogels yet is rarely achieved in low-molecular-weight hydrogels (LMWHs), the realization of which may boost the development of new soft materials for biomedical applications. Here, we report on injectable self-healing and antidissolving LMWHs that are formed through a simple ionic cross-linking strategy, showing a fundamental application for the encapsulation of living cells. The LMWHs are formed by simply mixing Ca with negatively charged supramolecular polymers.
View Article and Find Full Text PDFHandcrafting Joy to Support Both the Patient and Clinician Experience.
J Patient Exp
December 2024
Department of Neurology, Penn Medicine, University of Pennsylvania, Philadelphia, PA, USA.
A patient's hospital stay is too often wrapped in fear and worry. Healthcare leaders have emphasized the immense need to improve patient experience and address patients' individual needs. In addition to helping with the medical aspect of healing, we believe health systems can encourage and empower providers to perform acts of kindness to help elevate the otherwise stressful experience of being hospitalized.
View Article and Find Full Text PDFA case of bone resorption in the mentum caused by hyaluronic acid filler in a patient with skeletal Class II jaw deformity.
Clin Case Rep
November 2024
Department of Oral and Maxillofacial Surgery, Program of Dentistry, Graduate School of Biomedical and Health Sciences Hiroshima University Hiroshima Japan.
Key Clinical Message: Chin augmentation by hyaluronic acid filler injection rarely causes abnormal bone resorption in the mentum. Thus, when taking the history of a patient with jaw deformity, it is imperative to check the history of treatment of the mentum.
Abstract: Hyaluronic acid (HA) filler injection is a common procedure in nonsurgical cosmetic chin augmentation.
Mandibular Condylar Head Regeneration Owing to Remodeling of the Costochondral Graft After Condylectomy for Odontogenic Myxoma.
J Craniofac Surg
October 2024
Department of Oral and Maxillofacial Surgery, School of Dentistry, Jeonbuk National University, Jeonju, Republic of Korea.
Odontogenic myxoma of the mandibular condyle is a rare tumor that requires complete surgical resection because of the tendency for recurrence. The right mandibular condyle was resected to remove the myxoma. The author performed immediate condylar reconstruction using a costochondral graft (CCG), and stable temporomandibular joint (TMJ) function and occlusion were achieved.
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