Transforming undergraduate dental education: the impact of artificial intelligence.

Artificial intelligence (AI) is a rapidly evolving area, having had a transformative effect within some areas of medicine and dentistry. In dentistry, AI systems are contributing to clinical decision-making, diagnostics and treatment planning. Ongoing advances in AI technology will lead to further expansion of its existing applications and more widespread use within the field of dentistry.

A tension system for angular correction of bent intramedullary nails: in vitro analysis.

Purpose: Although several techniques have been described for bent intramedullary nail removal, there is no universally accepted strategy. We hypothesized that a device based on the action principle of a three-point bend fixture could facilitate extraction of bent intramedullary nails; this paper describes its design and experimental testing.

Methods: Five large synthetic left femurs and five steel intramedullary nails were used.

The Effectiveness of Platelet Rich Fibrin in Alveolar Ridge Reconstructive or Guided Bone Regenerative Procedures: A Systematic Review and Meta-Analysis.

Introduction And Objectives: Clinical studies have shown favorable outcomes following use of platelet rich fibrin (PRF), either alone or in conjunction with biomaterials for alveolar ridge reconstruction (ARR) or guided bone regeneration (GBR) . While PRF application accelerates wound healing and reduces postoperative discomfort, its effects on the alveolar bone gain, as part of ARR or GBR is less clear. Therefore, this study aims to investigate the clinical effectiveness of PRF when used in ARR or GBR, as well as postoperative discomfort following these procedures.

Incidence of oral manifestations in hematological malignancy patients undergoing chemotherapy: prospective cohort study.

Background: Oral manifestations are frequent in patients with hematological malignancies undergoing chemotherapy and may be directly or indirectly related to drug toxicity. Few studies have assessed the chemotherapy and oral manifestations that patients might develop. Therefore, this study aimed to evaluate the incidence of oral manifestations in patients with hematologic neoplasms during hospitalization and chemotherapy.

Optimal Brain Targets for Enhancing Vocal Performance With Transcranial Direct Current Stimulation.

Transcranial direct current stimulation (tDCS) can be used to temporarily and reversibly modulate brain functions and is an increasingly utilized tool to investigate the relationships between brain and behavior. This study aimed to identify the brain area where tDCS has the greatest effect on vocal quality, vocal range, neuromotor functioning of the larynx, and self-reported vocal effort in vocally healthy individuals. Sixteen adults, non-singers, with a mean age of 22.

Evaluation of pulp chamber temperature during cementation with the preheated composite resin technique.

Statement Of Problem: The cementation technique using preheated composite resin requires high temperatures for optimal execution and may lead to increased and damaging intrapulpal temperatures. Whether the technique can lead to a temperature increase that might lead to necrosis of the pulp tissue is unclear.

Purpose: The purpose of this in vitro study was to evaluate the temperature variation in the pulp chamber of bovine teeth with veneer-type preparations during veneer cementation using the preheated composite resin technique.

Discussing the midwifery scope of practice within the NANDA-I taxonomy.

Purpose: To discuss the midwifery scope of practice within the NANDA-I taxonomy.

Methods: Review of the NANDA-I taxonomy followed by critical analysis of the nursing diagnoses (NDs) within the scope of midwifery practice. Search terms were defined.

The impact of enriched environments on cerebral oxidative balance in rodents: a systematic review of environmental variability effects.

Introduction: The present review aimed to systematically summarize the impacts of environmental enrichment (EE) on cerebral oxidative balance in rodents exposed to normal and unfavorable environmental conditions.

Methods: In this systematic review, four databases were used: PubMed (830 articles), Scopus (126 articles), Embase (127 articles), and Science Direct (794 articles). Eligibility criteria were applied based on the Population, Intervention, Comparison, Outcomes, and Study (PICOS) strategy to reduce the risk of bias.

A Single-Port, Multiple-Access, Custom-Made Device Used in Laparoscopically Assisted Cryptorchidectomy in Standing Horses-A Preliminary Study.

This study evaluates a new multiport device with single access to the abdominal cavity produced with routine hospital supplies that could be applied to laparoscopically assisted cryptorchidectomy in standing horses. Initially, the new device was evaluated on five cadavers of bovine fetuses ( = 5), placed assisted in a minilaparotomy performed in the flank region. Subsequently, the device was evaluated in four cryptorchid horses treated during the hospital routine.

Chemical Characterization of Phoenix dactylifera L. Seeds and their Beneficial Effects on the Vascular Response in Hypertensive Rats.

Although Phoenix dactylifera dates are traditionally consumed for their health benefits, no research has been done on the vascular response in hypertensive animals. This study evaluated the vascular relaxation of hydroalcoholic extracts from seeds of three varieties of P. dactylifera; Sukkari seed (SS), Ajwa seed (AS), and Mabroom seed (MS) on L-NAME-induced hypertension and spontaneously hypertensive rats (SHR).

Computed Tomography Evaluation of Frozen or Glycerinated Cadavers: A Comprehensive View with Emphasis on Anatomical Aspects.

has unique anatomical characteristics, and many of its vascular and digestive tract aspects have yet to be clearly understood. This lack of information makes clinical diagnoses and surgical procedures difficult. The aim of this study was to evaluate the anatomical aspects of frozen and glycerinated corpses of using computed tomography (CT), emphasizing vascular and digestive contrast studies.

The association between vitamin D binding protein levels and periodontal status: A systematic review.

Background And Objectives: Vitamin D binding protein (DBP) is biosynthesised in the liver and is predominantly expressed in serum. Its primary role centres on facilitating the systemic transportation of vitamin D and its metabolites, notably 25-hydroxyvitamin D, to specific target tissues where vitamin D exerts its biological functions. Due to the paucity of studies, it is unclear whether there is an association between DBP and periodontal status and thus its potential use as a diagnostic biomarker.

Relationship of protein, calcium and vitamin D consumption with body composition and fractures in oldest-old independent people.

Background & Aim: Some studies state that the protein intake has a protective effect against bone mass loss, while others show that the combination of low calcium intake and high protein consumption increases the risk of fractures. Perhaps this phenomenon is also altered by the consumption of vitamin D after the age 80 years. This study aimed to identify if there is an association of protein, calcium and vitamin D intake with body composition and fractures in community dwelling 80 years or older independent people.

Women's fear of childbirth during pregnancy: A concept analysis.

Purpose: To map and analyze the concept of women's fear of childbirth (FOC) during pregnancy and to develop a new nursing diagnosis (ND).

Methods: Concept analysis based on Walker and Avant's methodology. An integrative literature search was conducted in Scopus, Web of Science, and CINAHL Complete databases, including peer-reviewed articles published in English from January 1981 to October 2022.

Treatment of a severely compromised endodontically treated tooth with a 2-piece premanufactured glass-fiber post: A clinical report.

A 2-piece premanufactured glass-fiber post-and-core for a child with a severely compromised endodontically treated tooth to restore dental form, function, and esthetics, is described. A shorter chair time than for the conventional options was needed, and the post provided an adequate biomechanical response with a reduced intracanal cement thickness.

Interleukin-33 Expression on Treatment Outcomes and Prognosis in Brazilian Breast Cancer Patients Undergoing Neoadjuvant Chemotherapy.

Interleukin-33 (IL-33), a member of the interleukin-1(IL-1) family of cytokines, remains poorly understood in the context of human breast cancer and its impact on treatment outcomes. This study aimed to elucidate IL-33 expression patterns within tumor samples from a cohort of Brazilian female breast cancer patients undergoing neoadjuvant chemotherapy while exploring its correlation with clinicopathological markers. In total, 68 samples were meticulously evaluated, with IL-33 expression quantified through a quantitative polymerase chain reaction.

Immunohistochemical Expression of Insulin-Like Growth Factor-1 Receptor and Its Association with Clinicopathological Parameters in Hepatocellular Carcinoma.

Introduction: Hepatocellular carcinoma (HCC) carcinogenesis is not yet fully known. Insulin-like growth factor-1 receptor (IGF-1R) can translocate to the nucleus and modulate cellular growth, possibly participating in HCC development and aggressiveness. This study aimed to evaluate the immunoexpression of IGF-1R in HCC, the cellular compartment involved, and its association with clinicopathological parameters and clinical outcomes.

4-Hydroxynonenal impairs miRNA maturation in heart failure via Dicer post-translational modification.

Background And Aims: Developing novel therapies to battle the global public health burden of heart failure remains challenging. This study investigates the underlying mechanisms and potential treatment for 4-hydroxynonenal (4-HNE) deleterious effects in heart failure.

Methods: Biochemical, functional, and histochemical measurements were applied to identify 4-HNE adducts in rat and human failing hearts.

Assessment of the quality of oral biopsy procedure videos shared on YouTube.

Objective: The aim of this study was to assess the quality of free-to-access videos on oral biopsy procedures on the YouTube platform.

Materials And Methods: We conducted a search on YouTube using the term "oral biopsy" and selected the first 100 videos in order of relevance. The following exclusion criteria were applied: language other than English, videos that did not cover oral biopsy techniques, videos on nonhuman specimens, postoperative instructions, personal experiences, exfoliative cytology, or "brush biopsy.

Diagnosis by Manual Maneuver of Medial Meniscus Ramp Lesions.

The intra-articular injury most often associated with a chronic anterior cruciate ligament tear involves the posterior horn of the medial meniscus. A specific type of medial meniscal injury, called a ramp lesion, has received greater attention for identification and treatment because of its considerable incidence and diagnostic difficulty. Based on their location, these lesions may be arthroscopically "hidden" during traditional anterior visualization.