A Cross-Sectional Study for the Association between Thermal/Lighting Environments and Blood Pressure Variability
Obayashi K*, Saeki K
Kenko Ikagaku, 27 11-22, Mar, 2012

Nighttime Urinary Melatonin Excretion Rate Is Inversely Associated With Nocturnal Hypertension and Non-Dipper Pattern among the Elderly: The HEIJO-KYO Cohort
European Society of Cardiology Congress 2011
Obayashi K , Saeki K , Iwamoto J , Okamoto N , Tomioka K , Nezu S , Ikada Y , Kurumatani N

Nighttime Physiological Melatonin Levels are Inversely Associated with Nocturnal Systolic Blood Pressure and Nocturnal Hypertension among the Elderly
European Society of Hypertension Annual Meeting 2011
Obayashi K , Saeki K , Iwamoto J , Okamoto N , Tomioka K , Nezu S , Ikada Y , Kurumatani N

Work-Related Aggression and Violence Committed by Patients and Its Psychological Influence on Doctors
Saeki K, Okamoto N, Tomioka K, Obayashi K, Nishioka H, Ohara K, Kurumatani N
J Occup Health, 53(5) 356-364, May, 2011

An Inadequately Heated Environment Increases Morning Blood Pressure and Morning Blood Pressure Surge in Winter: A Randomized Controlled Trial.
American Heart Association Scientific Session 2010
Saeki K , Obayashi K , Iwamoto J , Tanaka Y , Tanaka N , Takata S , Kubo H , Okamoto N , Tomioka K , Kurumatani N