Sayaka Nose‐Ogura

ORCID: 0000-0001-6952-3879 · 2 papers in corpus

observational 2026

Changes in the prevalence of menstrual-related symptoms and menstrual cycle abnormalities among Japanese Summer and Winter Olympic athletes over the past seven Olympic Games

Women's health (London, England) ·doi:10.1177/17455057261440253

BACKGROUND: Menstrual-related symptoms and menstrual cycle abnormalities linked to low energy availability can have detrimental long-term health consequences. However, longitudinal data regarding the prevalence trends of these conditions in…

nonrandomized-trial 2016

Oral contraceptive therapy reduces serum relaxin-2 in elite female athletes

Journal of Obstetrics and Gynaecology Research ·doi:10.1111/jog.13226

AIM: Recent investigations have demonstrated that athletes with high relaxin-2 levels have a high risk of anterior cruciate ligament injuries, while athletes taking oral contraceptives (OC) have low relaxin-2 levels. It has not yet been cla…