Search Results - "Wakamura, Tomoko"

Association of the spot urine sodium-to-potassium ratio with blood pressure is independent of urinary Na and K levels: The Nagahama study by Higo, Yukiko, Nagashima, Shunsuke, Tabara, Yasuharu, Setoh, Kazuya, Kawaguchi, Takahisa, Takahashi, Yoshimitsu, Kosugi, Shinji, Nakayama, Takeo, Matsuda, Fumihiko, Wakamura, Tomoko

“…The sodium-to-potassium ratio (Na/K) of a urine sample is a simple index of salt loading. To practically use Na/K, we aimed to determine whether the Na/K value…”
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Diurnal rhythms of urine volume and electrolyte excretion in healthy young men under differing intensities of daytime light exposure by Nakamoto, Isuzu, Uiji, Sayaka, Okata, Rin, Endo, Hisayoshi, Tohyama, Sena, Nitta, Rina, Hashimoto, Saya, Matsushima, Yoshiko, Wakimoto, Junko, Hashimoto, Seiji, Nishiyama, Yukiko, Kanikowska, Dominika, Negoro, Hiromitsu, Wakamura, Tomoko

“…In humans, most renal functions, including urine volume and electrolyte excretions, have a circadian rhythm. Light is a strong circadian entrainment factor and…”
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Sleep disordered breathing and metabolic comorbidities across sex and menopausal status in East Asians: the Nagahama Study by Matsumoto, Takeshi, Murase, Kimihiko, Tabara, Yasuharu, Minami, Takuma, Kanai, Osamu, Takeyama, Hirofumi, Takahashi, Naomi, Hamada, Satoshi, Tanizawa, Kiminobu, Wakamura, Tomoko, Komenami, Naoko, Setoh, Kazuya, Kawaguchi, Takahisa, Tsutsumi, Takanobu, Morita, Satoshi, Takahashi, Yoshimitsu, Nakayama, Takeo, Hirai, Toyohiro, Matsuda, Fumihiko, Chin, Kazuo

“…It is well known that the prevalence of sleep disordered breathing (SDB) is increased in patients with obesity or metabolic comorbidities. However, the way in…”
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Impact of sleep characteristics and obesity on diabetes and hypertension across genders and menopausal status: the Nagahama study by Matsumoto, Takeshi, Murase, Kimihiko, Tabara, Yasuharu, Gozal, David, Smith, Dale, Minami, Takuma, Tachikawa, Ryo, Tanizawa, Kiminobu, Oga, Toru, Nagashima, Shunsuke, Wakamura, Tomoko, Komenami, Naoko, Setoh, Kazuya, Kawaguchi, Takahisa, Tsutsumi, Takanobu, Takahashi, Yoshimitsu, Nakayama, Takeo, Hirai, Toyohiro, Matsuda, Fumihiko, Chin, Kazuo

“…The individual prevalence of sleep-disordered breathing (SDB), short sleep duration, and obesity is high and increasing. The study aimed to investigate…”
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Seasonal variation in nocturnal home blood pressure fall: the Nagahama study by Tabara, Yasuharu, Matsumoto, Takeshi, Murase, Kimihiko, Nagashima, Shunsuke, Hirai, Toyohiro, Kosugi, Shinji, Nakayama, Takeo, Wakamura, Tomoko, Chin, Kazuo, Matsuda, Fumihiko

“…Abnormalities in circadian blood pressure (BP) variation have been suggested to be associated with cardiovascular diseases and mortality. Factors affecting…”
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Association between socioeconomic factors and urinary sodium-to-potassium ratio: the Nagahama Study by Yamashita, Makoto, Tabara, Yasuharu, Higo, Yukiko, Setoh, Kazuya, Kawaguchi, Takahisa, Takahashi, Yoshimitsu, Kosugi, Shinji, Nakayama, Takeo, Matsuda, Fumihiko, Wakamura, Tomoko

“…High sodium intake is a simple modifiable risk factor for hypertension. Although not confirmed, lower socioeconomic status may be a factor that increases…”
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Diurnal differences in urine flow in healthy young men in a light-controlled environment: a randomized crossover design by Negoro, Hiromitsu, Nakamoto, Isuzu, Uiji, Sayaka, Matsushima, Yoshiko, Mathis, Bryan J, Kanikowska, Dominika, Wakamura, Tomoko

“…Abstract Background Older men often experience nocturnal urination difficulties, reflected by diurnal differences in maximum urine flow (Qmax). Since lower…”
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Home device-monitored sleep blood pressure reflects large artery stiffness: the Nagahama study by Tabara, Yasuharu, Matsumoto, Takeshi, Murase, Kimihiko, Setoh, Kazuya, Kawaguchi, Takahisa, Kosugi, Shinji, Nakayama, Takeo, Hirai, Toyohiro, Wakamura, Tomoko, Chin, Kazuo, Matsuda, Fumihiko

“…BACKGROUND:High sleep blood pressure (BP) has been suggested to be an independent risk factor for cardiovascular outcomes. To assess the applicability of sleep…”
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Hyperfructosemia in sleep disordered breathing: metabolome analysis of Nagahama study by Nakatsuka, Yoshinari, Murase, Kimihiko, Sonomura, Kazuhiro, Tabara, Yasuharu, Nagasaki, Tadao, Hamada, Satoshi, Matsumoto, Takeshi, Minami, Takuma, Kanai, Osamu, Takeyama, Hirofumi, Sunadome, Hironobu, Takahashi, Naomi, Nakamoto, Isuzu, Tanizawa, Kiminobu, Handa, Tomohiro, Sato, Taka-Aki, Komenami, Naoko, Wakamura, Tomoko, Morita, Satoshi, Takeuchi, Osamu, Nakayama, Takeo, Hirai, Toyohiro, Kamatani, Yoichiro, Matsuda, Fumihiko, Chin, Kazuo

“…Sleep disordered breathing (SDB), mainly obstructive sleep apnea (OSA), constitutes a major health problem due to the large number of patients. Intermittent…”
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Bright-light exposure during daytime sleeping affects nocturnal melatonin secretion after simulated night work by Nagashima, Shunsuke, Osawa, Madoka, Matsuyama, Hiroto, Ohoka, Wataru, Ahn, Aemi, Wakamura, Tomoko

“…The guidelines for night and shift workers recommend that after night work, they should sleep in a dark environment during the daytime. However, staying in a…”
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Association between sleep disturbance and nocturnal blood pressure profiles by a linear mixed model analysis: the Nagahama study by Matsumoto, Takeshi, Tabara, Yasuharu, Murase, Kimihiko, Setoh, Kazuya, Kawaguchi, Takahisa, Nagashima, Shunsuke, Kosugi, Shinji, Nakayama, Takeo, Wakamura, Tomoko, Hirai, Toyohiro, Matsuda, Fumihiko, Chin, Kazuo

“…We aimed to analyze associations of sleep disturbance, including sleep disordered breathing, sleep fragmentation, and sleep efficiency, with abnormal nocturnal…”
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Association Between Sleep Apnea, Sleep Duration, and Serum Lipid Profile in an Urban, Male, Working Population in Japan by Toyama, Yoshiro, MD, Chin, Kazuo, MD, PhD, Chihara, Yuichi, MD, PhD, Takegami, Misa, RN, MP, Takahashi, Ken-ichi, MD, PhD, Sumi, Kensuke, MD, PhD, Nakamura, Takaya, MD, PhD, Nakayama-Ashida, Yukiyo, MEng, Minami, Itsunari, PhD, Horita, Sachiko, RN, MN, Oka, Yasunori, MD, Wakamura, Tomoko, PhD, RN, Fukuhara, Shun-ichi, MD, Mishima, Michiaki, MD, PhD, Kadotani, Hiroshi, MD, PhD

“…Background Dyslipidemia is often comorbid with obstructive sleep apnea (OSA), but few population-based studies have investigated their relationship. Short…”
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Differences between subjective and objective sleep duration according to actual sleep duration and sleep-disordered breathing: the Nagahama Study by Takahashi, Naomi, Matsumoto, Takeshi, Nakatsuka, Yoshinari, Murase, Kimihiko, Tabara, Yasuharu, Takeyama, Hirofumi, Minami, Takuma, Hamada, Satoshi, Kanai, Osamu, Tanizawa, Kiminobu, Nakamoto, Isuzu, Kawaguchi, Takahisa, Setoh, Kazuya, Tsutsumi, Takanobu, Takahashi, Yoshimitsu, Handa, Tomohiro, Wakamura, Tomoko, Komenami, Naoko, Morita, Satoshi, Hirai, Toyohiro, Matsuda, Fumihiko, Nakayama, Takeo, Chin, Kazuo

“…Since subjective sleep duration (SSD) is considered to be longer than objective sleep duration (OSD), results of SSD minus OSD (SSD-OSD) might always be…”
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Night-time frequency of urination as a manifestation of sleep-disordered breathing: the Nagahama study by Hamada, Satoshi, Tabara, Yasuharu, Murase, Kimihiko, Matsumoto, Takeshi, Setoh, Kazuya, Wakamura, Tomoko, Kawaguchi, Takahisa, Kosugi, Shinji, Nakayama, Takeo, Hirai, Toyohiro, Matsuda, Fumihiko, Chin, Kazuo, Tabara, Yasuharu, Kawaguchi, Takahisa, Setoh, Kazuya, Takahashi, Yoshimitsu, Kosugi, Shinji, Nakayama, Takeo, Matsuda, Fumihiko, Minami, Takuma, Takahashi, Naomi, Takeyama, Hirofumi, Morita, Satoshi, Handa, Tomohiro, Komenami, Naoko

“…Sleep-disordered breathing (SDB) is a well-known risk factor for cardiovascular outcomes. Studies of patients with SDB have identified frequent night-time…”
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Associations between Sleep-Disordered Breathing and Serum Uric Acid and Their Sex Differences: The Nagahama Study by Sunadome, Hironobu, Murase, Kimihiko, Tabara, Yasuharu, Matsumoto, Takeshi, Minami, Takuma, Kanai, Osamu, Nagasaki, Tadao, Takahashi, Naomi, Hamada, Satoshi, Tanizawa, Kiminobu, Togawa, Jumpei, Uiji, Sayaka, Wakamura, Tomoko, Komenami, Naoko, Setoh, Kazuya, Kawaguchi, Takahisa, Morita, Satoshi, Takahashi, Yoshimitsu, Nakayama, Takeo, Hirai, Toyohiro, Sato, Susumu, Matsuda, Fumihiko, Chin, Kazuo

“…Sleep-disordered breathing (SDB) is often accompanied by noncommunicable diseases (NCDs), including gout. However, the association between serum uric acid…”
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Frequent nocturnal urination in older men is associated with arterial stiffness: The Nagahama study by Tabara, Yasuharu, Matsumoto, Takeshi, Murase, Kimihiko, Setoh, Kazuya, Kawaguchi, Takahisa, Nagashima, Shunsuke, Kosugi, Shinji, Hirai, Toyohiro, Nakayama, Takeo, Wakamura, Tomoko, Chin, Kazuo, Matsuda, Fumihiko

“…Nocturia in older adults has been reported to be a risk factor for cardiovascular outcomes, and the stiffening of large arteries might be an underlying…”
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Day-to-Day Home Blood Pressure Variability and Orthostatic Hypotension: The Nagahama Study by Tabara, Yasuharu, Matsumoto, Takeshi, Murase, Kimihiko, Setoh, Kazuya, Kawaguchi, Takahisa, Nagashima, Shunsuke, Kosugi, Shinji, Nakayama, Takeo, Wakamura, Tomoko, Hirai, Toyohiro, Chin, Kazuo, Matsuda, Fumihiko

“…Abstract BACKGROUND The aim of this study is to clarify associations between orthostatic blood pressure (BP) change, as well as possible physiological factors,…”
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Effects of bright light exposure during daytime on peripheral clock gene expression in humans by Sato, Maki, Wakamura, Tomoko, Morita, Takeshi, Okamoto, Akihiko, Akashi, Makoto, Matsui, Takuya, Sato, Motohiko

“…Light is the strongest synchronizer controlling circadian rhythms. The intensity and duration of light change throughout the year, thereby influencing body…”
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Dorsolateral prefrontal cortical oxygenation during REM sleep in humans by Kubota, Yasutaka, Takasu, Nana N, Horita, Sachiko, Kondo, Masayuki, Shimizu, Mitsue, Okada, Takashi, Wakamura, Tomoko, Toichi, Motomi

“…Abstract Previous neuroimaging studies that examined cerebral blood flow during rapid eye movement (REM) sleep have reported inconsistent findings regarding…”
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Effects of tryptophan-rich breakfast and light exposure during the daytime on melatonin secretion at night by Fukushige, Haruna, Fukuda, Yumi, Tanaka, Mizuho, Inami, Kaoru, Wada, Kai, Tsumura, Yuki, Kondo, Masayuki, Harada, Tetsuo, Wakamura, Tomoko, Morita, Takeshi

“…The purpose of the present study is to investigate effects of tryptophan intake and light exposure on melatonin secretion and sleep by modifying tryptophan…”
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