Articles: disease.
-
Pol. Arch. Med. Wewn. · Feb 2024
ReviewObesity, cardiovascular and cerebrovascular disease: the role of GLP-1 receptor agonists.
Worldwide prevalence of obesity is increasing dramatically, imposing a significant economic burden on our society. Treatment of obesity is challenging, potentially due to different disease phenotypes. Taking into consideration "obesities" rather than "obesity," and thus aiming to understand different pathophysiologic mechanisms of individual phenotypes, might help identify more tailored treatment strategies. ⋯ In the heart, GLP‑1RAs ameliorate cardiomyocyte survival and myocardial contractility, reduce cardiac hypertrophy, and are one of few drugs that can reduce epicardial fat thickness. In this review, we summarize recent evidence concerning the effects of GLP‑1RAs on obesity / dysmetabolism and on cardio- / cerebrovascular health. We further highlight the possible role of GLP‑1RAs in the treatment of obesity‑related CV diseases by describing the principal molecular mechanisms reported in the current literature.
-
Dental caries are a limiting factor in maintaining dental and medical readiness in the military. Untreated dental caries can lead to dire health consequences. Consistent and comprehensive access to dental care is often limited due to the intensive operational demands on our nation's warfighters. The standard of care for dental caries is a surgical model where diseased tooth tissue is surgically removed and restored with appropriate restorative materials. While effective, it is not practical in the military operational environment, especially under time constraints. Dental restoratives offer military personnel a simple and preventive treatment of dental caries and are suitable as self-applied first aids. The purpose of this study was to measure the shear bond strengths of two dental restorative materials to human teeth paired with two different fluoride treatments and the hardness and biofilm formation on teeth after applying the fluoride varnishes. ⋯ Mechanical and antimicrobial testing indicated Riva Star, compared favorably with and in some cases, performed better in the laboratory than a Mark3 NaF varnish. Hardness measurements indicated Riva Star is more effective in dentin tubule occlusion compared to NaF varnish. Our findings help provide practical suggestions to dental treatment, particularly to the unique dental environments seen in the military. Riva Star may be used as an adjunctive treatment prior to placing a final restoration. This study supports the use of Riva Star in conjunction with GC Fuji II LC or Filtek Z250 restorative materials, making it a promising treatment in military dental applications.
-
The coronavirus disease 2019 (COVID-19) pandemic disrupted U.S. Military operations and potentially compounded the risk for adverse mental health outcomes by layering unique occupational stress on top of general restrictions, fears, and concerns. The objective of the current study was to characterize the prevalence of COVID-19 concerns and information needs, demographic disparities in these outcomes, and the degree to which COVID-19 concerns and information needs were associated with heightened risk for adverse mental health outcomes among U.S. Army soldiers. ⋯ COVID-19 concerns and information needs were prevalent and showed little evidence of decrement over the course of the first 6 months of the pandemic. COVID-19 concerns were consistently associated with adverse mental health outcomes. These data highlight two targets and potential demographic subgroups such that local leadership and Army medicine and public health enterprises can be better prepared to monitor and address to maintain force health and readiness in the face of possible future biomedical threats.
-
A small body of research conducted mostly among civilians has shown that adequate training and preparation can prevent or reduce the development of behavioral health problems in first responders. Several civilian studies have shown that social support is protective against behavioral health problems. However, very few studies have examined the impact of these factors on the behavioral health of military first responders. Military first responders, who serve in the aftermath of natural disasters and disease outbreaks such as the coronavirus disease 2019 (COVID-19) pandemic, are often members of the National Guard (NG). The purpose of this study was to examine the impact of mortuary affairs training/handling human remains, role preparation, equipment preparation, and unit social support provided to families on the behavioral health of New York (NY) NG personnel deployed to assist the NY Office of Chief Medical Examiner with handling the remains of COVID-19 decedents. ⋯ Our research points to the importance of emotionally and cognitively preparing service members for the specific dynamics of a deployment and the roles that that they are expected to play. Furthermore, it suggests that supporting the families of NG personnel during domestic missions can benefit the behavioral health of the NG personnel. Additional research is needed to corroborate these findings, particularly the impact of unit support provided to family members on service members' behavioral health.
-
In response to the Sergeant First Class Heath Robinson Honoring our Promise to Address Comprehensive Toxics (PACT) Act being signed into law, several research groups in Colorado organized the First Annual PACT Act Research Symposium for Veteran Health. The 2-day symposium was interested in research relevant to military exposures with a primary focus on respiratory and mental health. Information on the PACT Act, data sources in the Department of Veteran Affairs and DOD, and research opportunities at the Veteran Affairs were presented. ⋯ On the second day of meetings, a smaller group of participants discussed next steps in military exposure research, as well as priorities for future research. Per the latter, recommendations for future research were made regarding the need for more precise exposure characterization, longitudinal data collection, and efforts to increase understanding regarding disease pathogenesis, as well as the impact of exposures across multiple organs. Such efforts will require interdisciplinary collaboration.