Asymmetric Dimethylarginine Attenuates the Associations of Melatonin Secretion with Nighttime Blood Pressure and Dipping in Elderly Individuals: The HEIJO-KYO Cohort
Obayashi K*, Saeki K, Kurumatani N
Circ J, 25(12) 2908-2914, Dec, 2014

The CLOCK-IOL Study about the Short-Term Influence of Cataract Surgery on Circadian Biological Rhythm and Related Health Outcomes: Study Protocol for A Randomized Controlled Trial
Saeki K, Obayashi K, Nishi T, Miyata K, Maruoka S, Ueda T, Okamoto M, Hasegawa T, Matsuura T, Tone N, Ogata N, Kurumatani N
Trials, 15 514, Dec, 2014

Relationship between Melatonin Secretion and Nighttime Blood Pressure in Elderly Individuals With and Without Antihypertensive Treatment: A Cross-sectional Study of the HEIJO-KYO Cohort
Obayashi K*, Saeki K, Tone N, Kurumatani N
Hypertens Res, 37(10) 908-913, Oct, 2014

Association between Light Exposure at Night and Insomnia in the General Elderly Population: The HEIJO-KYO Cohort
Obayashi K*, Saeki K, Kurumatani N
Chronobiol Int, 31(9) 976-982, Sep, 2014

Association between Urinary 6-sulfatoxymelatonin Excretion and Arterial Stiffness in the General Elderly Population: The HEIJO-KYO Cohort
Obayashi K*, Saeki K, Kurumatani N
J Clin Endocrinol Metab, 99(9) 3233-3239, Sep, 2014

Examination on Factors that Determine the Behavior of Cancer Screening
Ohara K, Saeki K, Nezu S, Obayashi K, Tomioka K, Okamoto N, Kurumatani N
Journal of Health and Welfare Statistics, 61(11) 13-20, Sep, 2014

Stronger Association of Indoor Temperature than Outdoor Temperature with Ambulatory Blood Pressure in Colder Months
Saeki K, Obayashi K, Iwamoto J, Tone N, Okamoto N, Tomioka K, Kurumatani N
J Hypertens, 32(8) 1582-1589, Aug, 2014

Relationship between Indoor, Outdoor, and Ambient Temperatures and Morning BP Surges from Inter-Seasonally Repeated Measurements
Saeki K, Obayashi K, Iwamoto J, Tone N, Okamoto N, Tomioka K, Kurumatani K
J Hum Hypertens, 28(8) 482-488, Aug, 2014

Association between Light Exposure at Night and Nighttime Blood Pressure in the Elderly Independent of Nocturnal Urinary Melatonin Excretion
Obayashi K*, Saeki K, Iwamoto J, Ikada Y, Kurumatani N
Chronobiol Int, 31(6) 779-786, Jun, 2014

Association between Melatonin Secretion and Nocturia in Elderly Individuals: A Cross-Sectional Study of the HEIJO-KYO Cohort
Obayashi K*, Saeki K, Kurumatani N
J Urol, 191(6) 1816-1821, Jun, 2014