Our treatise is aimed at providing a brief survey on ethiology, pathogenesis, risks of inception, clinical picture, treatment pitfalls and prognosis of hypothermia and hyperthermia and possible interactions of these thermoregulation disorders with some other co-morbidities. It deals also with drugs and medicines including their potential unwanted side effects in these thermally abnormal conditions. The problems of hypothermia and hyperthermia in the senium (especially the late one) will be closely connected with labile homeostasis and the occurence of frailty syndrome which increases with the age. Permanently growing number of patients with polymorbidity of higher age tending to suffer from thermoregulation disorders and relatively small awareness of this issue in wider specialist (including medical) community have led us to come out with this topic in the form of survey treatise. Key words: drugs - hyperthermia - hypothermia - interactions - polymorbidity - senium - thermoregulation disorders.
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Proc Biol Sci
January 2025
Department of Forest and Wildlife Ecology, US Geological Survey, Wisconsin Cooperative Wildlife Research Unit, University of Wisconsin-Madison, 1630 Linden Drive, Madison, WI 53706, USA.
Anthropogenically driven environmental change has imposed substantial threats on biodiversity, including the emergence of infectious diseases that have resulted in declines of wildlife globally. In response to pathogen invasion, maintaining diversity within host populations across heterogenous environments is essential to facilitating species persistence. White-nose syndrome is an emerging fungal pathogen that has caused mass mortalities of hibernating bats across North America.
View Article and Find Full Text PDFACS Synth Biol
January 2025
State Key Laboratory of Cellular Stress Biology, School of Life Sciences, Faculty of Medicine and Life Sciences, Xiamen University, Fujian 361102, China.
The probiotic Nissle (EcN) is an exceptional strain that has attracted significant attention not only for its clinical efficacy in the treatment and prevention of gastrointestinal disorders but also as a burgeoning microbial chassis for living therapeutic applications. However, there is an immediate necessity to develop conditional expression systems that confine the activity of EcN specifically in the gastrointestinal tract, to avoid influencing the environment. Here, we constructed two genetically encoded interchangeable sensors responsive to body temperature at 37 °C, and small molecules such as protocatechuic acid (PCA), a metabolite found in green tea.
View Article and Find Full Text PDFNutrients
December 2024
Departamento de Fisiología de la Nutrición, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, CDMX, México 14080, Mexico.
Background/objective: In recent studies, it has been shown that dietary bioactive compounds can produce health benefits; however, it is not known whether an improvement in solubility can enhance their biological effects. Thus, the aim of this work was to study whether co-amorphous (CoA) naringenin or fisetin with enhanced solubility modify glucose and lipid metabolism, thermogenic capacity and gut microbiota in mice fed a high-fat, high-sucrose (HFSD) diet.
Methods: Mice were fed with an HFSD with or without CoA-naringenin or CoA-fisetin for 3 months.
Int J Mol Sci
December 2024
World-Class Scientific Center "Center for Personalized Medicine", Almazov National Medical Research Centre, 197341 St. Petersburg, Russia.
The failure of the fight against obesity makes us turn to new goals in its treatment. Now, brown adipose tissue has attracted attention as a promising target for the treatment of obesity and associated metabolic disorders such as insulin resistance, dyslipidemia, and glucose tolerance disorders. Meanwhile, the expansion of our knowledge has led to awareness about two rather different subtypes: classic brown and beige (inducible brown) adipose tissue.
View Article and Find Full Text PDFBiomedicines
December 2024
R&D Center, Hanwool Bio, Yangsan 50516, Republic of Korea.
Background: Low-energy far-infrared rays (FIRs) are widely used in the treatment of wounds, lymphedema, and various vascular diseases, and various types of products that emit infrared rays are being used at home for patients with blood flow-related diseases without experimental evidence.
Methods: Blood flow and epidermal temperature were measured while applying conductive heat and FIRs via an electric mat (non-intervention) or a loess bio-ball mat (intervention).
Results: In the control group ( = 30), there was a minimal change in blood flow and epidermal temperature in the right and left middle fingers (LMF, RMF) as the mat temperature gradually increased.
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