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2.
Yushi Katsuyama Norihisa Taira Tatsuya Tsuboi Masato Yoshioka Yuri Okano Hitoshi Masaki 《Experimental dermatology》2019,28(Z1):64-68
Skin sensitivity is a serious problem for many people, and it can be induced by various factors such as UV irradiation, physical and mental stresses, air pollution, dry air and so on. Skin dryness triggered by UV and dry air is one of the most important causes inducing the development of sensitive skin, and it has been reported that oxidative stress contributes to skin dryness. In this study, we investigated whether treatment with 3‐O‐laurylglyceryl ascorbate (VC‐3LG), which is an amphipathic ascorbic acid derivative, can suppress the development of sensitive skin. The results demonstrate that VC‐3LG restores the expression levels of interleukin‐1α, nerve growth factor and matrix metalloprotease‐9 in the dry skin models of reconstructed human epidermal equivalents (RHEEs) and in H2O2‐treated keratinocytes. In addition, VC‐3LG suppresses the dendrite elongation of nerve cells induced in RHEEs by dry skin conditions and by H2O2 treatment of keratinocytes. Therefore, we consider that treatment of the skin with VC‐3LG is an effective approach to improve the development of sensitive skin. 相似文献
3.
Manabu Fujimoto Jun Asai Yoshihide Asano Takayuki Ishii Yohei Iwata Tamihiro Kawakami Masanari Kodera Masatoshi Abe Masahiro Amano Ryuta Ikegami Taiki Isei Zenzo Isogai Takaaki Ito Yuji Inoue Ryokichi Irisawa Masaki Ohtsuka Yoichi Omoto Hiroshi Kato Takafumi Kadono Sakae Kaneko Hiroyuki Kanoh Masakazu Kawaguchi Ryuichi Kukino Takeshi Kono Monji Koga Keisuke Sakai Eiichi Sakurai Yasuko Sarayama Yoichi Shintani Miki Tanioka Hideaki Tanizaki Jun Tsujita Naotaka Doi Takeshi Nakanishi Akira Hashimoto Minoru Hasegawa Masahiro Hayashi Kuninori Hirosaki Hideki Fujita Hiroshi Fujiwara Takeo Maekawa Koma Matsuo Naoki Madokoro Sei-Ichiro Motegi Hiroshi Yatsushiro Osamu Yamasaki Yuichiro Yoshino Andres James LE Pavoux Takao Tachibana Hironobu Ihn Japanese Dermatological Association Guidelines 《The Journal of dermatology》2020,47(10):1071-1109
The Japanese Dermatological Association prepared guidelines focused on the treatment of skin ulcers associated with connective tissue disease/vasculitis practical in clinical settings of dermatological care. Skin ulcers associated with connective tissue diseases or vasculitis occur on the background of a wide variety of diseases including, typically, systemic sclerosis but also systemic lupus erythematosus (SLE), dermatomyositis, rheumatoid arthritis (RA), various vasculitides and antiphospholipid antibody syndrome (APS). Therefore, in preparing the present guidelines, we considered diagnostic/therapeutic approaches appropriate for each of these disorders to be necessary and developed algorithms and clinical questions for systemic sclerosis, SLE, dermatomyositis, RA, vasculitis and APS. 相似文献
4.
Thomas Svensson Manami Inoue Eiko Saito Norie Sawada Hiroyasu Iso Tetsuya Mizoue Atsushi Goto Taiki Yamaji Taichi Shimazu Motoki Iwasaki Shoichiro Tsugane 《Journal of epidemiology / Japan Epidemiological Association》2021,31(2):109
BackgroundShort and long sleep durations are associated with mortality outcomes. The association between sleep duration and mortality outcomes may differ according to sex and age.MethodsParticipants of the Japan Public Health Center-based prospective study (JPHC Study) were aged 40–69 years and had completed a detailed questionnaire on lifestyle factors. Sex- and age-stratified analyses on the association between habitual sleep duration and mortality from all-causes, cardiovascular diseases (CVD), cancer and other causes included 46,152 men and 53,708 women without a history of CVD or cancer. Cox proportional hazards regression models, adjusted for potential confounders, were used to determine hazard ratios and 95% confidence intervals.ResultsMean follow-up time was 19.9 years for men and 21.0 years for women. In the multivariable sex-stratified models, some categories of sleep durations ≥8 hours were positively associated with mortality from all-causes, CVD, and other causes in men and women compared with 7 hours. The sex- and age-stratified analyses did not reveal any major differences in the association between sleep duration and mortality outcomes in groups younger and older than 50 years of age. The only exception was the significant interaction between sleep duration and age in women for mortality from other causes.ConclusionsSleep durations ≥8 hours are associated with mortality outcomes in men and women. Age may be an effect modifier for the association between sleep duration and mortality from other causes in women.Key words: all-cause mortality, CVD mortality, cancer mortality, general population, Japan, sleep duration 相似文献
5.
Akihisa Hidaka Norie Sawada Thomas Svensson Atsushi Goto Taiki Yamaji Taichi Shimazu Motoki Iwasaki Manami Inoue Shoichiro Tsugane for the JPHC Study Group 《International journal of cancer. Journal international du cancer》2020,147(2):331-337
Family history (FH) of cancer is an important factor of increased risk of several cancers. Although the association between FH of cancer and concordant cancer risk has been reported in many previous epidemiological studies, no comprehensive prospective study with adjustment for lifestyle habits has evaluated the association of FH of cancer and concordant cancer risk. We investigated the association between FH of cancer and concordant cancer risk in a Japanese population-based prospective study, initiated in 1990 for cohort I and in 1993 for cohort II. We analyzed data on 103,707 eligible subjects without a history of cancer who responded to a self-administered questionnaire including FH of cancer at baseline. Study subjects were followed through 2012 and analyzed using multivariable-adjusted Cox proportional hazards regression models. During 1,802,581 person-years of follow-up, a total of 16,336 newly diagnosed cancers were identified. Any site (Hazard ratios = 1.11 (95% confidence interval = 1.07–1.15]), esophagus (2.11 [1.00–4.45]), stomach (1.36 [1.19–1.55]), liver (1.69 [1.10–2.61]), pancreas (2.63 [1.45–4.79]), lung (1.51 [1.14–2.00]), uterus (1.93 [1.06–3.51]) and bladder cancers (6.06 [2.49–14.74]) with FH of the concordant cancer were associated with an increased risk compared to those without FH. Our findings suggest that having FH of cancer is associated with an increased risk of several concordant cancer incidences in an Asian population. Enquiring about FH of several types of cancer may be important in identifying groups at high-risk of those cancers. 相似文献
6.
7.
Masahiro Waza Keisuke Maeda Chihiro Katsuragawa Atsuko Sugita Ryotarou Tanaka Asako Ohtsuka Tomo Matsui Keiko Kitagawa Taiki Kishimoto Hiroko Fukui Katsuhisa Kawai Masahiko Yamamoto Michio Isono 《Journal of the American Medical Directors Association》2019,20(4):426-431
Objective
To determine the influence of the Kuchi-kara Taberu (KT) index on rehabilitation outcomes during hospitalized convalescent rehabilitation.Design
A historical controlled study.Setting and Participants
A rehabilitation hospital.Participants
Patients who were admitted to a convalescent rehabilitation ward from June 2014 to May 2017.Measures
Patients’ background characteristics included age, sex, nutritional status, activities of daily living (ADL) assessed using the Functional Impedance Measure (FIM), dysphagia assessed using the Functional Oral Intake Scale (FOIS), and reasons for rehabilitation. The following values before (control group) and after initiation of the KT index intervention period (intervention group) were compared: gain of FIM, length of stay, accumulated rehabilitation time, discharge destination, gain of FOIS, gain of body weight (BW), and nutritional intake (energy and protein).Results
Mean age was 76.4 ± 12.3 years (n = 233). There were no significant differences in the baseline characteristics of the patients at admission between the control and intervention groups, except for reason of rehabilitation. The intervention group demonstrated statistically higher values for the total (P = .004) and motor FIM gain (P = .003), total (P = .018) and motor FIM efficiency (P = .016), and FOIS gain (P < .001), compared with values in the control group. The proportion of patients returning home was statistically more frequent in the intervention group compared with that in the control group (73.4% vs 85.5%, odds ratio 2.135, 95% confidence interval [CI] 1.108-4.113, P = .022). Multivariate analyses indicated that intervention using the KT index was a significant independent factor for increased FIM gain (β coefficient = 0.163, 95% CI 1.379-8.329, P = .006) and returning home (adjusted odds ratio 2.570, 95% CI 1.154-5.724, P = .021).Conclusions/Implications
A rehabilitation program using the KT index may lead to improvement of inpatient outcomes in post-acute care. Further prospective research is warranted to confirm the efficacy of this program. 相似文献8.
Shiori Otsuki Eiko Saito Norie Sawada Sarah K. Abe Akihisa Hidaka Taiki Yamaji Taichi Shimazu Atsushi Goto Motoki Iwasaki Hiroyasu Iso Tetsuya Mizoue Kenji Shibuya Manami Inoue Shoichiro Tsugane 《Annals of epidemiology》2018,28(9):597-604.e6
Purpose
We investigated the association between reproductive history and mortality from all and major causes among Japanese women.Methods
A large-scale population-based cohort study in Japan included 40,149 eligible women aged 40–69 years in 1990–1994. A total of 4788 deaths were reported during follow-up (average 20.9 years). A Cox proportional hazards regression model was used to estimate the hazard ratios (HRs) and 95% confidence intervals (95% CI) for all-cause and major causes of mortality, adjusting for potential confounders.Results
Inverse associations with all-cause mortality were found in parous women (0.74 [0.67–0.82]), women with two or three births compared with a single birth (2 births: 0.88 [0.78–0.99]; 3 births: 0.83 [0.74–0.94]), parous women who breastfed (0.81 [0.75–0.87]), women who were older at menopause (0.88 [0.80–0.97]; p-trend: <0.01), and women who had a longer fertility span (0.85 [0.76–0.95]; p-trend: <0.01). A positive association was seen between all-cause mortality and later age at first birth (≥30 years) than early childbearing (≤22 years).Conclusions
Our study suggests that parous, two or three births, breastfeeding, late age at menopause, and longer reproductive span are associated with lower risk of all-cause of mortality. 相似文献9.
10.
Y Uchikawa M Masaya S Tosaka Y Uchikura T Okumura H Ohtsuka A Watanabe S Katsuyama Y Numabe H Hayashi 《Shigaku. Odontology; journal of Nippon Dental College》1989,77(3):1050-1066
A clinical trial was performed to examine the effect of ACDEMIN, a combination of lysozyme chloride and vitamins (manufactured by Grelan Pharmaceutical Co., Ltd.,; supplied by Takeda Chemical Industries, Ltd.). The subjects were 65 patients with slight to moderate symptoms associated with locally developed diseases including gingivitis, periodontitis, pericoronitis of the wisdom tooth and gingival abscess. Improvement of the condition was evaluated according to symptom on the basis of local findings examined prior to and 7 days after administration. Adverse effects were also evaluated in terms of discomfort. General improvement was determined on the basis of improvement in symptoms and general safety on the basis of a comprehensive assessment of the adverse effects. The usefulness of the drug was determined on the basis of general improvement and general safety as assessed above. The results were as follows: 1) Of the 65 patients who entered the trial, 62 completed the course of administration. 2) The rates of improvement ("slightly improved" or better) according to symptom were 65.6% for gingival inflammation, 40.0% for bleeding, 50.0% for pus discharge, 41.8% for swelling, 61.9% for local pain, 26.7% for mouth odor, 21.7% for color tone and 62.3% for discomfort. 3) The rates of usefulness ("slightly useful" or better) according to disease were 66.7% for gingivitis, 92.0% for periodontitis, 81.8% for pericoronitis of the wisdom tooth and 100.0% for gingival abscess. 4) The usefulness of the drug was graded "very useful" in 4 patients, "fairly useful" in 18, "slightly useful" in 31 and "not useful" in none, with an overall rate of usefulness of 85.5% ("faily useful" or better). 5) No patients presented symptoms indicating an adverse effect. 相似文献