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1.
Q-Switched Alexandrite Laser Therapy for Pigmentation of the Lips Owing to Laugier-Hunziker Syndrome 总被引:2,自引:0,他引:2
Ozawa Toshiyuki MD Fujiwara Masao MD † Harada Teruichi MD Muraoka Michinari MD Ishii Masamitsu MD 《Dermatologic surgery》2005,31(6):709-712
BACKGROUND: Laugier-Hunziker (LH) syndrome is a rare benign condition in which hyperpigmentation of the lips and buccal mucosa occurs with no systemic associations. OBJECTIVE: We report the response to treatment with the Q-switched alexandrite laser (QSAL) because there are few reports on therapy for LH syndrome. METHODS: The QSAL was used for pigmentation of the lips in a 63-year-old woman with LH syndrome. Laser irradiation was done at 5.0 J/cm2 with a 3 mm spot size. RESULTS: There was 100% clearance of pigmentation of the lips with a single laser treatment, and recurrence was not observed after 6 months. CONCLUSION: The QSAL is very effective for pigmentation owing to LH syndrome. 相似文献
2.
Akiomi INOUE Norito KAWAKAMI Teruichi SHIMOMITSU Akizumi TSUTSUMI Takashi HARATANI Toru YOSHIKAWA Akihito SHIMAZU Yuko ODAGIRI 《Industrial health》2014,52(6):535-540
This study was aimed to investigate the test-retest reliability and validity of a short
version of the New Brief Job Stress Questionnaire (New BJSQ) whose scales have one item
selected from a standard version. Based on the results from an anonymous web-based
questionnaire of occupational health staffs and personnel/labor staffs, we selected
higher-priority scales from the standard version. After selecting one item with highest
item-total correlation coefficient from each scale, a 23-item questionnaire was developed.
A nationally representative survey was administered to Japanese employees
(n=1,633) to examine test-retest reliability and
validity. Most scales (or items) showed modest but adequate levels of test-retest
reliability (r>0.50). Furthermore, job demands and job
resources scales (or items) were associated with mental and physical stress reactions
while job resources scales (or items) were also associated with positive outcomes. These
findings provided a piece of evidence that the short version of the New BJSQ is reliable
and valid. 相似文献
3.
Wakui S Odagiri Y Takamiya T Inoue S Kato R Ohya Y Shimomitsu T 《Environmental health and preventive medicine》2002,6(4):248-255
Background Epidemiological findings suggest that weight fluctuations are associated with unfavorable health outcomes compared with stable
weight. However, the interrelationship between the weight cycling history and dieting status in a non-clinical male trial
on the risk for bio-behavioral health is unclear.
Objective The purpose of this study was to examine the relation between weight cycling history as a result of intentional weight loss
and bio-behavioral health in Japanese adult males.
Method A cross-sectional study was performed on a group of 146 Japanese working males (47.5±9.3 yr.). Each subject completed a series
of self-reported questionnaires in which information about weight cycling history, current dieting practices, life-styles,
and social background were assessed. Results of the physical check up were used to assess biological parameters. Self-reported
weight cycling was defined as intentionally losing 10% of one's weight and regaining the lost weight.
Results Cyclers reported a significantly greater incidence of current dieting and recent weight gain compared with non-cyclers. Taking
regular meals, eating breakfast everyday, and not eating snacks between meals every day were significantly less frequent among
cyclers compared with non-cyclers after controlling for BMI. The adjusted odds ratio for AST abnormality was 5.46 (95% CI:
1.08–27.67), ALT abnormality was 3.31 (95% CI: 1.24–8.78), and γ-GTP was 3.38 (95% CI: 1.07–10.67) among cyclers, compared
with noncyclers.
Conclusion These findings suggest that a history of weight cycling in men, regardless of current weight status, is associated with adverse
bio-behavioral health. The risk for several liver enzyme abnormalities associated with weight cycling history was substantial,
independent of relative body weight and lifestyle factors. 相似文献
4.
Moriguchi T Tomoda A Ichimura S Odagiri Y Inoue S Nagasawa T Tanaka H Nakagawa N Shimomitsu T 《The Tohoku journal of experimental medicine》2004,202(3):203-211
We studied the changes in urinary bicarbonate, urinary pH and some physical parameters such as minute ventilation (VE), oxygen consumption (VO2), respiratory carbon dioxide (VCO2), heart rate, blood pressure, and blood lactate, before and after the submaximal exercise. Six male subjects aged 28-33 years were involved in the study. They performed the incremental exercise test using a bicycle ergometer until exhaustion. Levels of VE, VO2, VCO2, heart rate, and blood pressure increased continuously with an increase in cycling intensity. These parameters markedly decreased and reached the baseline levels within 5-10 minutes after the termination of exercise. According to an increase in cycling intensity, blood lactate increased continuously during exercise, but after termination of exercise the return of lactate to the baseline level was markedly retarded. Urinary bicarbonate and pH were within the range of those at 0 time (baseline levels) from the beginning until 30 minutes after the exercise. However, they began to increase abruptly about 30 minutes after the exercise, and continued to increase extensively for 2 hours thereafter. Such marked increase in urinary bicarbonate and pH seemed to be correlated with the aerobic metabolism of lactate in the muscles, liver, and kidney, finally producing CO2. It was also suggested that the measurement of urinary bicarbonate and pH may be useful for the estimation of physiological changes in the body after submaximal incremental cycling exercise loading. 相似文献
5.
BACKGROUND: Recently there have appeared on the market many external dressings for wound management. They all use water-sealing materials to maintain wounds in a moist state. However, in our daily clinical observations, a water-sealing material sometimes results in poor wound healing. Although a water-sealing material does in fact keep the wound moist, the quality of the water is far from that of the optimum extracellular fluid. METHODS: A second-degree burn wound was made in the rat by contact with a metal stick. Experiment 1 was to evaluate the influence of delayed primary wound treatment on burn-wound depth progression. We used a time lag procedure. Each group was treated with a water-sealing application (hydrocolloid sheet). Experiment 2 was to investigate the progression-preventing effect of normal saline on a burn allowed to dry for 3 hours, we compared a group that received a water sealing (non-moistening and incomplete moisture) dressing with one that received a water-supplying (moistening) dressing with using chi-square test. RESULTS: In the Experiment 1 (time lag and water sealing test), the early group showed quite normal wound healing at 7 days after onset. The slough was thin (about 10-20% of full dermal thickness). The delayed groups showed the poor healing characteristic. The slough was relatively thick (about 30-60% of full dermal thickness). Three hours' delay seemed to bring about poor healing. In the Experiment 2 (water application test), the moistening (water application) group showed relatively good healing after seven days. The slough was as thin as in the early group in the Experiment 1. The non-moistening group showed a poor healing process like the delayed group in the Experiment 1. For the moistening group, the healing percentage of 77.8% was significantly greater than the 41.3% observed in the non-moistening group (chi-square test, p < 0.05). CONCLUSIONS: All the materials in wound dressing are water-sealing. When the component water under the sheet is far from the extracellular fluid, these applications bring about poor healing. Delayed application and incomplete moisture should be corrected by external water-application. 相似文献
6.
Moriguchi T Shimomitsu T Odagiri Y Ichimura S Fukuda J Tomoda A 《The Tohoku journal of experimental medicine》2002,196(4):281-291
Bicarbonate and nitric oxide levels are important humoral factors in the blood and are affected by the human body's physical condition. There are few reports, however, on changes in blood bicarbonate and nitric oxide levels during exercise and rest. Since urinary bicarbonate and nitric oxide metabolites reflect the levels of bicarbonate and nitric oxide in the blood, we studied circadian changes in 6 female athletes by monitoring their urinary pH and their levels of urinary bicarbonate and nitric oxide metabolites. Measurements were taken during exercise, rest and sleep. Six female athletes participated in a 3-day team handball training camp where they followed a schedule of exercise, rest and sleep. Urinary samples were collected immediately before and after handball training, at bed-time and upon waking. The urinary pH and levels of urinary bicarbonate and nitric oxide metabolites, including nitrite and nitrate, were examined with a blood gas analyzer and a NOx analyzer. The samples collected after handball training, as compared to the samples taken before exercise, showed a decreased pH, a decrease in levels of bicarbonate and little change in NO metabolites. During rest, urinary bicarbonate, NO metabolites and pH increased markedly in all 6 subjects. The levels of urinary bicarbonate, NO metabolites and pH significantly decreased upon waking. This study took into account the subjects' various physiological conditions when considering the significance of their changes in urinary bicarbonate, NO metabolites and pH during the 3 day handball training program. There were significant circadian changes in the urinary pH, and in the levels of urinary bicarbonate and nitric oxide metabolites, in the athletes involved in the exercise, rest and sleep program at team handball camp. 相似文献
7.
Facial linear scars with concave and erythematous appearance sometimes occur after long observation even if adequate conservative treatments have been applied. Because the regenerated epithelium is thin, those scars are seen as red or pink, and are sometimes accompanied with postinflammatory hyperpigmentation. For these scars, flashlamp-pumped pulsed dye of the wavelength of 585 nm and pulse-width of 450 µs was used, and acceptable results were obtained. Three cases required one treatment and one case needed two, and any side effects were not recognized. Compared with the carbon dioxide laser, which often shows severe scarring as a side effect, the pulsed dye laser with a short down time is useful. 相似文献
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Motomura H Nose K Fujiwara M Ozawa T Harada T Muraoka M 《Journal of the American Podiatric Medical Association》2006,96(6):508-512
Although many reports have been published on the usefulness of costal cartilage grafting in the reconstruction of interphalangeal joints of fingers, there are only a few published reports on the reconstruction of interphalangeal joints of toes. We describe a 21-year-old woman with a tissue defect of the dorsum pedis and a partial defect of the interphalangeal joint of the great toe caused by a motor-vehicle accident. We attempted arthroplasty using a free latissimus dorsi myocutaneous flap and a costal osteochondral graft. The grafted rib and cartilage survived, allowing the patient to resume functional ambulation for day-to-day activities. Arthroplasty using costal osteochondral grafts seems to be an effective means of reconstructing the interphalangeal joints of toes. 相似文献
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