Diabetic retinopathy (DR) and age-related macular degeneration (AMD) are the primary causes of vision impairment and blindness worldwide. The current treatment for these diseases is an intravitreal injection of anti-VEGF agents, which are costly and require frequent injections. Implants can be used to sustain the release of drugs and minimize side effects.
View Article and Find Full Text PDFBackground: Prostate cancer manifests in various forms, ranging from occult and localized to metastatic disease. Analyzing prostate biopsies offers insights into histopathological characteristics, enhancing disease understanding and management.
Methods: This 14-year study reviewed ultrasound-guided needle prostate biopsies, collecting data via questionnaires and medical records, focusing on Gleason group, tumor involvement percentage, and predicted cancer stage.
Tissue engineering combines biology and engineering to develop constructs for repairing or replacing damaged tissues. Over the last few years, this field has seen significant advancements, particularly in bone tissue engineering. 3D printing has revolutionised this field, allowing the fabrication of patient- or defect-specific scaffolds to enhance bone regeneration, thus providing a personalised approach that offers unique control over the shape, size, and structure of 3D-printed constructs.
View Article and Find Full Text PDFBackground: During dental school, students may encounter stressful events that contribute to stress, anxiety, and depression; in response to these factors, some students use vaping or electronic cigarettes.
Objective: To evaluate the relationship between electronic cigarettes use and stress, anxiety, and depression among dental students.
Methods: A cross-sectional study included 142 dental students in their preclinical, clinical, or internship year was conducted.