Cerium-Decorated Reduced Graphene Oxide Nanostructure for Enhanced Biomedical Applications.

The development of multifunctional biomaterials holds paramount importance in advancing biomedical research and applications. This investigation focuses on synthesizing cerium/reduced graphene oxide (Ce/RGO) nanocomposites using a hydrothermal approach. Structural evaluations via XRD and Raman spectroscopy confirm the successful conversion of graphene oxide (GO) to rGO and the integration of cerium nanoparticles onto the rGO surface.

Effects of submucosally administered platelet-rich plasma on the rate of tooth movement.

Objectives: To evaluate the effects of submucosally administered platelet-rich plasma (PRP) on the rate of maxillary canine retraction. Levels of soluble receptor activator of nuclear factor-κb ligand (sRANKL) and osteoprotegerin (OPG) in the gingival crevicular fluid (GCF) were also measured over 2 months.

Materials And Methods: This split-mouth trial involved 20 sites in 10 subjects randomly assigned to PRP (experimental) side and control side.

Toward becoming one self.

I communicated often with the patient's psychologist during her last hospitalization. As the patient moves slowly toward integration, she and I remain in contact through correspondence and occasional lunch meetings. This friendly relationship provides a much-needed ongoing support system for the patient, which is provided by one who is familiar with her diagnostic picture.

The emotion identification group.

Emotion identification is an individual's ability to be aware of affective responses that occur during varied daily interactions. Through a review of the literature, how patients often seem unclear about the relevance of "doing" therapy to "talking/feeling" therapy is documented, an then an attempt is made to show how the occupational therapy emotion identification group can reinforce the patients' real-life connection between doing, talking or feeling. The basic premises formulated for establishing a method to promote emotion identification, the group format that incorporates this method, and patient responses to the method are presented.