Influence of menstrual cycle phase on inflammatory and vascular responses to acute passive heating in healthy young women
Su Y, O'Donnell E, Bailey SJ, Leicht CA
Experimental physiology · 2 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
- Gobierno
- National Institute for Health and Care Research
- Universidad u hospital
- Loughborough University
- Gobierno
- China Scholarship Council
- Universidad u hospital
- NIHR Leicester Biomedical Research Centre
- Gobierno
- China Scholarship Council in collaboration with Loughborough University
- Universidad u hospital
- Leicester Biomedical Research Centre
- Gobierno
- National Institute for Health and Care Research (NIHR)
Según 7 financiadores declarados y la declaración de financiación del texto completo.
Publicación
- Publicado
- 2025-10-13 · Exp Physiol
- Editorial
- Wiley
- Citado
- 1 cita · más que el 69% de estudios similares · 0.5× el promedio de su campo
- Referencias
- 68 trabajos
- Acceso
- Acceso abierto (revista) · CC-BY
- Áreas de investigación
- Thermoregulation and physiological responses · Infrared Thermography in Medicine · Exercise and Physiological Responses
- Palabras clave
- Menstrual cycle, Follicular phase, Thermoregulation, Body mass index, Arterial stiffness, Antagonist, Nitrite, Luteal phase
4 autores
- Yunuo Su🇬🇧Loughborough University
- Emma O’Donnell🇬🇧Loughborough University
- Stephen J. Bailey🇬🇧Loughborough University
- Christof A. Leicht🇬🇧 · autor de correspondenciaLoughborough University
Resumen
El texto original del estudio, en el idioma en que se publicó.
The aim of this study was to determine whether inflammatory and vascular responses to passive heating differ between the early follicular phase (EFP) and the mid-luteal phase (MLP) of the menstrual cycle. Ten healthy, naturally menstruating females (26 ± 3 years of age; body mass index 21.4 ± 1.9 kg/m2) were assessed during EFP and MLP. Participants underwent 60 min whole-body passive heat exposure (71°C ± 2°C, dry heat) in both phases. Outcomes included body temperature, interleukin-6, interleukin-1 receptor antagonist and plasma nitrite concentrations, cutaneous vascular conductance, blood pressure, arterial stiffness and perceptual responses. Rectal temperature and mean skin temperature increased during heat exposure but did not differ between EFP and MLP. Likewise, heat exposure increased interleukin-6, interleukin-1 receptor antagonist and plasma nitrite concentrations, with no differences between menstrual cycle phases. However, brachial (EFP, 75 ± 4 mmHg vs MLP, 72 ± 5 mmHg; p = 0.040) and central (EFP, 75 ± 4 mmHg vs MLP, 72 ± 5 mmHg; p = 0.042) mean arterial pressures were higher in EFP than in MLP at 40 min of heat exposure. Additionally, arterial stiffness declined more in EFP (-13% ± 7%) than in MLP (-5% ± 6%; p = 0.019) from the end of heat exposure to 30 min into recovery. Perceptual responses, including thermal sensation and comfort, were similar between menstrual cycle phases, but skin wetness perception was heightened during EFP. In conclusion, the inflammatory and plasma nitrite responses to passive heating did not differ between EFP and MLP. However, some vascular function and perception parameters were affected by the menstrual cycle phase.
Resumen vía Europe PMC. Los derechos de autor siguen siendo de los autores o la editorial (CC BY).
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