Advances in Bioceramics for Bone Regeneration: A Narrative Review.

Large osseous defects resulting from trauma, tumor resection, or fracture render the inherent ability of the body to repair inadequate and necessitate the use of bone grafts to facilitate the recovery of both form and function of the bony defect sites. In the United States alone, a large number of bone graft procedures are performed yearly, making it an essential area of investigation and research. Synthetic grafts represent a potential alterative to autografts due to their patient-specific customizability, but currently lack widespread acceptance in the clinical space.

Improved intracochlear biopolymeric drug delivery system: an study.

Background: The delivery of drugs into the inner ear is a challenging field of study due to the complex cochlear anatomy and physiology. The creation of an intracochlear device that allows for short- and long-term intracochlear delivery of the drugs with a minimal invasive technology is needed to prevent or treat conditions that can potentially prevent the development of permanent hearing loss.

Aim: This study intends to test the efficacy of DXM-infused PLGA microneedles created in our laboratory in an animal model of acute ototoxic injury.

Liver Regeneration Following Thermal Ablation Using Nanocarrier Mediated Targeted Mesenchymal Stem Cell Therapy.

Purpose: To test the efficacy of nanocarrier (NC) mediated mesenchymal stem cell (MSC) therapy for liver regeneration following thermal ablation of porcine livers.

Materials And Methods: Liver radiofrequency ablation was performed in 18 swines divided into MSC, MSC + NC and control groups. The test groups received infusion of MSC or MSC + NC labeled with enhanced green fluorescent protein (eGFP) via hepatic artery.

Investigating the Significances of Thiol Functionalities in SARS-CoV-2 Using Carbon Dots for Viral Inhibition.

While the World Health Organization has declared the end of the SARS-CoV-2 public health emergency, studies related to corona viruses are still under course. As of 2024, the severity of COVID-19 has diminished with current treatments and vaccinations. However, individuals can still face severe complications, highlighting the importance of ongoing research into innovative treatments for current and future coronavirus-related diseases.

Stress-induced VIPergic activation mediates microbiota/Th17cell-dependent depressive-like behaviors.

Chronic stress often has deleterious effects leading to the development of psychiatric diseases. The gut-brain axis represents a novel avenue for stress research. The negative effects of stress on the gut physiology have been well-described, whereas the pathways whereby stress controls microbial composition to modulate behaviors remains mainly unknown.