Aging, Author Interviews, Dental Research, Geriatrics, NYU / 23.01.2022

MedicalResearch.com Interview with: Bei Wu, PhD Dean's Professor in Global Health Vice Dean for Research Rory Meyers College of Nursing Affiliated Professor, College of Dentistry Co-Director, NYU Aging Incubator New York University New York, NY 10010 MedicalResearch.com:  What is the background for this study?    Response: Social isolation and loneliness are global public health concerns. Social isolation is the lack of social contacts and having few people to have regular interactions; while loneliness is the distressing feeling of being alone or separated. Approximately 24% of community-dwelling older adults aged 65 and above are considered to be socially isolated in the United States, and 43% adults aged over 60 years old report feeling lonely. Increasing evidence suggests that social isolation and loneliness are risk factors for older adults’ health outcomes, such as depression, comorbidities, cognitive impairment and dementia, and premature mortality. However, one key limitation in the literature is that only a few studies have examined the impact of social isolation and loneliness on oral health. (more…)
Author Interviews, Dental Research, Stem Cells / 05.07.2019

MedicalResearch.com Interview with: Dr. Ivan V. Reva Senior Researcher, Laboratory of Cellular and Molecular Neurobiology School of Biomedicine, Far Eastern Federal University (FEFU)  MedicalResearch.com: What are the prerequisites for this study?  Response: The existence of congenital and acquired malformations of the teeth and jaws and the many shortcomings of artificial implants dictate the search for alternative methods of treatment of adentia. The prerequisites were the study of the development of the human gastrointestinal tract in the embryonic period, since it is during this period that all the most significant events occur in the structuring of all parts of the gastrointestinal tract, especially the oral cavity, the knowledge of which is necessary for developing a strategy for regenerative medicine. This is associated with obtaining ideas about cell-cell interactions for the cultivation of bioengineering structures of various sections of the gastrointestinal tract, including jaws and teeth. growing-new-teethIt was noted that the differentiation of the structures of the developing jaws is ahead of other divisions. The presence of chromophobic spindle-shaped cells migrating in the direction of the tooth rudiments and their location in the region surrounding the enamel organ indicates intercellular interactions in the development of teeth in humans that differ from these processes in lower vertebrates. At the present stage, it is known that ectomesenchyme is involved in cell assemblies participating in the development of dentin. (more…)
Author Interviews, Dental Research, Pain Research, University of Pittsburgh / 03.05.2018

MedicalResearch.com Interview with: “Dental Exam” by 807th Medical Command (Deployment Support) is licensed under CC BY 2.0Paul A. Moore, DMD, PhD, MPH School of Dental Medicine University of Pittsburgh  MedicalResearch.com: What is the background for this study? What are the main findings? Response: Effective pain management is a priority in dental practice. Government and private agencies highlight the need to provide optimal pain relief, balancing potential benefits and harms of both opioid and nonopioid analgesic agents. The purpose of our study is to summarize the available evidence on the benefits and harms of analgesic agents, focusing on preexisting systematic reviews. We found combinations of ibuprofen and acetaminophen as having the highest association with treatment benefit in adult patients and the highest proportion of adult patients who experienced maximum pain relief. Diflunisal, acetaminophen, and oxycodone were found to have the longest duration of action in adult patients. Medication and medication combinations that included opioids were among those associated most frequently with acute adverse events in both child and adult-aged patient populations. (more…)