The Impact of Sauna on Health

This review examines the health implications of regular sauna use, a tradition deeply rooted in Finnish culture now gaining global interest for its potential health benefits. It consolidates findings from various scientific studies, emphasizing the physiological and health impacts of traditional sauna practices on cardiovascular health, mental well-being, and overall mortality. The review highlights the positive cardiovascular outcomes associated with regular sauna use, such as reduced risks of hypertension, coronary artery disease, and sudden cardiac death, attributing these benefits to improved endothelial function, decreased arterial stiffness, and positive changes in blood pressure. Additionally, sauna bathing is shown to offer mental health benefits by reducing stress, depression, anxiety levels, and possibly lowering the risk of neurodegenerative diseases like Alzheimer's and dementia. Despite the substantial benefits, the review also acknowledges potential risks, especially for individuals with specific health conditions, underscoring the importance of hydration and caution against alcohol consumption before sauna sessions. Conclusively, the evidence supports the integration of sauna bathing into health promotion strategies, with a call for further research to explore the mechanisms underlying its health benefits and to develop guidelines for optimizing these benefits while minimizing risks. Sauna bathing emerges as a promising, non-invasive approach to enhancing overall health and well-being, warranting its consideration in complementary health practices

The impact of photodynamic therapy on immune system in cancer – an update

Photodynamic therapy (PDT) is a therapeutic approach that has gained significant attention in recent years with its promising impact on the immune system. Recent studies have shown that PDT can modulate both the innate and adaptive arms of the immune system. Currently, numerous clinical trials are underway to investigate the effectiveness of this method in treating various types of cancer, as well as to evaluate the impact of PDT on immune system in cancer treatment. Notably, clinical studies have demonstrated the recruitment and activation of immune cells, including neutrophils, macrophages, and dendritic cells, at the treatment site following PDT. Moreover, combination approaches involving PDT and immunotherapy have also been explored in clinical trials. Despite significant advancements in its technological and clinical development, further studies are needed to fully uncover the mechanisms underlying immune activation by PDT. The main objective of this review is to comprehensively summarize and discuss both ongoing and completed studies that evaluate the impact of PDT of cancer on immune response

Waveguiding in Thin Films with Quadratic Magneto-Optical Medium

The waveguiding in thin planar structures with quadratic magneto-optical medium is analysed. The permittivity tensor elements with quadratic magneto-optical constants are specified. From synchronous condition for guided modes in layered system with magnetic ordering the dispersion relation of waveguide is presented. The reflection coefficients for s-polarized light at transversal, longitudinal, and polar configurations as incidence angle function are described. The influence of quadratic magneto-optical effect on the resonant character of the waveguiding term is described in detail. The theory covers the situation in which the optical response of the structure is linear in the amplitude of the incident wave

The Impact of Hypoglycemia on Patients with Diabetes Mellitus: A Cross-Sectional Analysis

The increasing mortality and morbidity in patients with diabetes mellitus constitute a severe public health problem. The condition is recognized as a cause of impaired quality of life, high costs, and diminished productivity. In this study, we performed a cross-sectional analysis among 300 Polish participants with type 1 and type 2 diabetes to determine and classify risk factors associated with increased incidences of hypoglycemia. Including an open-access knowledge about the correlations between diabetes rates and human’s lifestyle, we confirm that the frequency of smoking and drinking alcohol, low BMI, inappropriate diet, low physical activity, lack of vaccination against influenza and pneumococci, and co-existence of other comorbidities such as cardiovascular diseases, thyroid diseases, hyperlipidemia, retinopathy, and asthma elevate the risk of hypoglycemia. Furthermore, hypoglycemic patients were more often malnourished, depressed, irritated, and exposed to stress. In sum, the analysis of the interaction between diabetes and sociodemographic, environmental, or other disease-related risk factors provides strategies to optimize glycemic control and reduce the incidence of hypoglycemia. Furthermore, we believe our findings may constitute a basis for promoting health by adjusting available and implementing new preventive services reducing hypoglycemic episodes in diabetic patients