Endocrine Effects of Repeated Hot Thermal Stress and Cold Water Immersion in Young Adult Men
Podstawski R, Borysławski K, Pomianowski A, Krystkiewicz W, Żurek P
American journal of men's health · 15 citas
Cómo se estudió
- Diseño
- Ensayo clínico controlado (clasificado por nuestro filtro de IA)
- Estudiado en
- Personas
- Resultado principal
- Marcadores de salud y funcionamiento
Quién lo pagó
- Financiación
- Financiación independiente
- Universidad u hospital
- University of Warmia and Mazury
Según 1 financiador declarado y la declaración de financiación del texto completo.
Publicación
- Publicado
- 2021-03-01 · Am J Mens Health · vol. 15 · número 2 · pág. 15579883211008339
- Editorial
- SAGE Publishing
- Citado
- 24 citas · más que el 81% de estudios similares · 1.5× el promedio de su campo
- Referencias
- 59 trabajos
- Acceso
- Acceso abierto (revista) · CC-BY-NC
- Áreas de investigación
- Thermoregulation and physiological responses · Exercise and Physiological Responses · Muscle metabolism and nutrition
- Palabras clave
- Prolactin, Endocrinology, Dehydroepiandrosterone sulfate, Internal medicine, Medicine, Endocrine system, Hormone, Cold stress, Chemistry, Animal science, Androgen, Biology
- MeSH
- humans, water, hydrocortisone, steam bath, immersion, male, cold temperature, young adult
5 autores
- Robert Podstawski🇵🇱 · autor de correspondenciaUniversity of Warmia and Mazury in Olsztyn
- Krzysztof Borysławski🇵🇱Wrocław University of Environmental and Life Sciences
- A. Pomianowski🇵🇱University of Warmia and Mazury in Olsztyn
- Wioletta Krystkiewicz🇵🇱University of Warmia and Mazury in Olsztyn
- Piotr Żurek
Resumen
El texto original del estudio, en el idioma en que se publicó.
The aim of the study was to determine the effect of repeated hot thermal stress and cold water immersion on the endocrine system of young adult men with moderate and high levels of physical activity (PA). The research was conducted on 30 men aged 19-26 years (mean: 22.67 ± 2.02) who attended four sauna sessions of 12 min each (temperature: 90-91°C; relative humidity: 14-16 %). Each sauna session was followed by a 6-min cool-down break during which the participants were immersed in cold water (10-11°C) for 1 min. Testosterone (TES), cortisol (COR), dehydroepiandrosterone sulfate (DHEA-S), and prolactin (PRL) levels were measured before and after the sauna bath. The participants' PA levels were evaluated using the International Physical Activity Questionnaire. Serum COR levels decreased significantly (p p >.05) were noted in the concentrations of the remaining hormones: TES increased from 4.04 to 4.24 ng/ml, DHEA-S decreased from 357.5 to 356.82 µg/ml, and PRL decreased from 14.50 to 13.71 ng/ml. After sauna, a greater decrease in COR concentrations was observed in males with higher baseline COR levels, whereas only a minor decrease was noted in participants with very low baseline COR values (r =-0.673, p <.001). Repeated use of Finnish sauna induces a significant decrease in COR concentrations, but does not cause significant changes in TES, DHEA-S, or PRL levels. Testosterone concentrations were higher in men characterized by higher levels of PA, both before and after the sauna bath.
Resumen vía Europe PMC. Los derechos de autor siguen siendo de los autores o la editorial (CC BY-NC).
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