目次 at IgMin Research

Federated learning (FL) has emerged as a promising approach for collaborative model training across multiple institutions without sharing sensitive patient data. In the context of cancer diagnosis and prognosis prediction, FL offers a potential solution to the challenges associated with data privacy and security. This paper reviews the application of FL in cancer diagnosis and prognosis prediction, highlighting its key benefits, limitations, and future research directions. We discuss the potential of FL to improve the accuracy and generalizabil...ity of predictive models by leveraging diverse and distributed datasets while preserving data privacy. Furthermore, we examine the technical and regulatory considerations associated with implementing FL in the healthcare domain. Finally, we identify opportunities for future research and development in FL for cancer diagnosis and prognosis prediction.Read more

Background: Nutrient deficiency and dietary restriction are common after bariatric surgery, regardless of weight loss. We aimed to evaluate the postoperative change in dietary patterns. Methods: 113 patients who underwent bariatric surgery from 2018 to 2021 were followed up at baseline and three months after surgery. Anthropometric and biochemical data were collected retrospectively, and the diet was analyzed by a food frequency questionnaire (FFQ). Results: Postoperative weight, body mass index (BMI), and % body fat decreased signifi...cantly (p < 0.001). Prealbumin (PA) and retinol-binding protein (RBP) levels decreased significantly at 3 months post-surgery  (p < 0.001); however, vitamin D (VD) , zinc, and albumin (ALB) levels increased (p < 0.05). Hemoglobin (HGB) in the Roux-en-Y gastric bypass (RYGB) group was lower than that in the sleeve gastrectomy with jejunal bypass (SGJB) and the sleeve gastrectomy (SG) group (p < 0.05). The intake of cereals, tubers, legumes, meat, poultry, and aquatic products decreased (p < 0.001), whereas the intake of vegetables (except for soybeans), fruit, eggs, milk and dairy products, and water increased (p < 0.05). The RYGB group had a higher intake of cereals, tubers, and legumes than that in the other groups (p < 0.05), although there was no association between the reduction of intake in these food groups and weight loss. Conclusion: Bariatric surgery has a beneficial impact on weight loss and dietary patterns. Preoperative nutritional assessment and continuous follow-up are critical with bariatric surgery to prevent weight regain and malnutrition. Read more

Background: The field of dental implantology has recently experienced significant progress, transforming the approach to replacing lost teeth. Dental implants provide a reliable and long-lasting option for individuals seeking to regain their oral functionality and enhance their visual appeal. Nevertheless, obtaining successful results in dental implant procedures necessitates a thorough comprehension of the different factors that affect the success of the implants.Objective: This manuscript aims to summarize current clinical insights and techno...logical advancements in preventing and managing peri-implantitis. The paper highlights the importance of minimally invasive techniques, combined with augmentation procedures, in the gap between the implant and the alveolar walls, as this can lead to osseointegration and long-term stability of peri-implant hard and soft tissues. Additionally, it highlights the integration of digital tools such as 3D navigation and AI-assisted planning for accurate implant positioning and prosthetic design. This includes employing advanced materials, such as nano-coated implants and nanoparticles incorporated into artificial bone, as it boosts osseointegration and minimizes the likelihood of infection and inflammatory reactions.Conclusion: Achieving a holistic understanding of thorough diagnostic assessments, modern surgical techniques, and advanced digital workflows is essential for successful implant therapy and the prevention of peri-implantitis. Further research and clinical application of nanotechnology promise to improve implant stability and longevity. Such an approach will enhance patient outcomes and quality of life.Read more