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排序方式: 共有104条查询结果,搜索用时 171 毫秒
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Noriyuki Fuku Seijiro Mori Haruka Murakami Yuko Gando Heying Zhou Hideki Ito Masashi Tanaka Motohiko Miyachi 《Geriatrics & Gerontology International》2012,12(2):292-297
Aim: Sarcopenia is the significant degenerative loss of skeletal muscle mass and strength associated with aging, and it is one of the components of frailty. We previously reported an association between the 29C>T polymorphism in the transforming growth factor‐β1 gene (rs1800470) and the prevalence of vertebral fractures in subjects with postmenopausal osteoporosis. The association was not attributable to bone mineral density, which suggests that polymorphism influences some aspects of bone quality that affects strength and/or frailty rather than bone strength itself. Thus, we examined the relationship between genetic polymorphism and lean body mass in a Japanese population. Methods: A total of 479 adults comprising 143 men and 336 women, age 23 to 85 years, participated in the present study. Fat‐free mass was measured by dual energy X‐ray absorptiometry, and the relative skeletal muscle index was calculated as the ratio of appendicular (sum of arms and legs) fat‐free mass to the square of height. Results: Total, leg, and appendicular fat‐free mass as well as the relative skeletal muscle index were significantly lower in male subjects with CT/TT genotypes compared to those with CC genotype. Female subjects did not show any genotype‐dependent differences when analyzed as a group, but when those without menstruation (postmenopausal women) were analyzed, arm fat‐free mass was significantly lower in the CT/TT genotypes than in the CC genotype. Conclusions: T allele of the 29C>T polymorphism in the transforming growth factor‐β1 gene might be a risk factor of sarcopenia in a Japanese population. Geriatr Gerontol Int 2012; 12: 292–297. 相似文献
3.
Yamada Y Hossain M Kimura Y Nakamura Y Masuda Y Shimizu Y Matsumoto K 《The Journal of clinical pediatric dentistry》2007,31(3):199-201
In the present study, removal of artifcial plaque in pits and fissures with the Carisolv system was compared with that of conventional bristle brush methoda in vitro. The results indicate that in the dental clinic, complete plaque removal with the Carisolv is possible, and in addition to acid etching, treated cavity was almost free of debris which might increase sealant retention. 相似文献
4.
Pinós Tomàs Fuku Noriyuki Cámara Yolanda Arai Yasumichi Abe Yukiko Rodríguez-Romo Gabriel Garatachea Nuria Santos-Lozano Alejandro Miro-Casas Elisabet Ruiz-Meana Marisol Otaegui Imanol Murakami Haruka Miyachi Motohiko Garcia-Dorado David Hinohara Kunihiko Andreu Antoni L. Kimura Akinori Hirose Nobuyoshi Lucia Alejandro 《Age (Dordrecht, Netherlands)》2014,36(2):933-943
GeroScience - The rs1333049 (G/C) polymorphism located on chromosome 9p21.3 is a candidate to influence extreme longevity owing to its association with age-related diseases, notably coronary artery... 相似文献
5.
Nagai J Hashimoto T Togo Y Fuku K Yasuda K Nakao A Maruyama T Kondoh N Nojima M Takiuchi H Mori Y Shima H Akiyama K 《Hinyokika kiyo. Acta urologica Japonica》2005,51(10):695-697
We report a case of bladder hernia. A 68-year-old man was admitted to our hospital for the management of prostate cancer. An egg-sized soft mass was palpated at his right inguinal region. Magnetic resonance imaging and cystography revealed that the mass was a bladder hernia. During radical prostatectomy, we had to resect the bladder hernia for safe regional lymphadenectomy. This hernia was the extraperitoneal type. The stage of prostate cancer was pT3b N0 M0. This is the third reported case of inguinal bladder hernia associated with prostate cancer in Japan. 相似文献
6.
Tatebayashi S Imai Y Ohgi K Tamaki S Yamamoto K Takahashi M Kurehara K Furuya H Kirita T 《Masui. The Japanese journal of anesthesiology》2004,53(5):508-513
We experienced a case of postoperative intravenous sedation with propofol during intermittent hemodialysis (HD), and investigated the correlation between the clinical sedation level based on bispectral index scale (BIS) together with Ramsay score, and the serum concentration of propofol. One adult oral cancer patient (carcinoma of the lower gingiva) with end-stage renal dysfunction needing HD was selected for this study. The day after operation, HD was commenced under intravenous sedation with propofol. Clinical sedation level was assessed using BIS and Ramsay score, and serum propofol concentrations were determined in arterial blood samples. Serum concentrations were measured every 15 times until 51 hours after operation. The initial dose of propofol was set at 3.5 mg x kg(-1) x h(-1) on the basis of clinical symptoms. According to BIS and Ramsay score, sedation level decreased lineally for 1 hour after commencement of HD. In contrast, serum propofol concentration incresed from 1.71 microg x ml(-1) to 2.21 microg x ml(-1). Total serum concentration of propofol was enhanced during HD because of dialytic dehydration, but, according to BIS and Ramsay scores, the possibility was suggested that the fraction of albmin-unbound propofol with pharmacological activities was eliminated or absorbed by membrane during HD. 相似文献
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Hossain M Nakamura Y Yamada Y Murakami Y Matsumoto K 《The Journal of clinical pediatric dentistry》2002,26(4):377-382
In this in vitro study, the compositional and structural changes of human dentin, and knoop harness of cavity floor following the removal of dental caries by Er,Cr:YSGG laser irradiation in primary teeth was compared with that of the conventional bur cavity. The results confirmed that laser irradiation revealed minimal thermal damage to the surrounding tissues, minimal thermal induced changes of dental hard tissue compositions, and favorable surface characteristic. 相似文献
9.
Hidekazu Itoh Hidenori Nakata Shingo Nishioka Kazuyo Aikawa Yukihiro Yokoya Tuneo Nakayama Koukichi Fuku 《Digestive endoscopy》2000,12(2):191-195
This report presents a rare case of a patient with gastric cancer whose clinical course with the development of tumor from early cancer type IIc to advanced cancer of linitis plastica was observed for 9.5 years. The cancer remained in early stage for 3 years and 8 months after the patient’s first endoscopy. At 5 years and 10 months after initial endoscopy, the lesion progressed to advanced cancer, and after 6 years and 7 months sclerotic changes in the gastric wall were detected at the lesion site. After 9 years, advanced gastric cancer of linitis plastica was present throughout the stomach. The initial stage of linitis plastica is considered to be early gastric cancer type IIc with histologically undifferentiated cancer cells. It is widely accepted that a period of 6–8 years is required for this type of cancer to develop from carcinogenesis to completion of lesions. The present case is valuable in that development from early gastric cancer type IIc to linitis plastica during approximately 10 years of follow up was clinically observed, and will contribute to knowledge of the natural history of gastric cancer. 相似文献
10.
Matsumoto K Hossain M Hossain MM Kawano H Kimura Y 《Journal of clinical laser medicine & surgery》2002,20(1):17-21
In this study, an erbium,chromium:YSGG (Er,Cr:YSGG) laser emitting at a wavelength of 2.78 microm was clinically applied to remove caries and prepare cavities, and the clinical outcome was evaluated. Effective clinical application of Er,Cr:YSGG laser had been expected from previous studies. This study included 44 patients (26 females, 18 males; aged 23-58) with a total of 50 cavity preparations by the Er,Cr:YSGG laser irradiation at 3-6 W with water spray. Patient acceptance and prognosis were evaluated. Most cases (94%) were prepared without anesthesia, and no pain was felt in 34 cases (68%). No adverse reaction was observed in any of the cases, and patient acceptance for this system was favorable. All cases had a good prognosis. In 45 cases (90%), overall clinical evaluation was satisfactory. From the present study, it can be concluded that the Er,Cr:YSGG laser system is an efficient, effective, and safe device for caries removal and cavity preparation. 相似文献