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1.
M. YOSHINAKA K. IKEBE M. FURUYA‐YOSHINAKA T. HAZEYAMA Y. MAEDA 《Journal of oral rehabilitation》2010,37(11):848-853
Summary The purpose of this study was to examine the prevalence of torus palatinus (TP) among Japanese elderly and to identify the factors associated with the formation of TP. The subjects were adults aged over 60, who lived independently in the community and attended lectures once a week at the Senior Citizens’ College in Osaka prefecture during 2007 and 2008. A total of 664 subjects, including 294 men and 370 women, were examined, and the mean age was 66·5 ± 4·2 (s.d.). After informed consent was obtained, participants responded to a questionnaire and underwent clinical examination consisting of dental status, temporomandibular symptoms and occlusal force. There were 113 (17·0%) subjects with TP. The prevalence of TP was more frequent in women than in men (24·6% versus 7·5%, P < 0·01). Moreover, there was a significant relationship between the presence of TP and the presence of Torus mandibularis (13·3% versus 25·9%). There was no significant relationship between the prevalence of TP and other factors; diurnal and nocturnal bruxism, occlusal force, occlusal support and temporomandibular diseases symptom. Logistic regression analysis, in which adjustment was made for age and occlusal force, revealed a significant relationship between the presence of TP and gender and the presence of torus mandibularis (TM) (P < 0·001 OR = 3·43, 95%CI = 2·00–5·86; P < 0·001, OR = 2·63, 95%CI = 1·64–4·24, respectively). This study suggests that genetic factors play a more significant role than factors related oromaxillofacial function in the aetiology of TP. 相似文献
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Yoshikazu KAWAKAMI Etsuro YAMAGUCHI Mitsuru MUNAKATA Hirotoshi DOSAKA-AKITA Ken FURUYA 《Respirology (Carlton, Vic.)》1997,2(2):81-90
The recent progress in molecular biology has led to the elucidation of pathogenesis of lung cancer. The development of a lung cancer requires multiple genetic changes, consisting of the activation of oncogenes, including the K-ras and myc genes, and of inactivation of tumour suppressor genes, including the Rb, p53 and CDKN2 genes. Knowing the specific genes undergoing such changes should be useful as biomarkers for the early detection of cells destined to become malignant. Moreover, such genetic changes could be targets of newly designed drugs and gene-based therapy. Although the angiotensin I-converting enzyme was originally discovered in equine plasma, it has been recognized in various organs and cells other than vascular endothelial cells. This enzyme is also known to have wide substrate specificity to many peptides. The definite roles of angiotensin converting enzyme (ACE) in the respiratory system are largely unknown. Recent progress in molecular biology of the ACE, however, gives us a good chance to look over the significance of ACE in respiratory diseases as well as cardiovascular disorders. In this review, we show the recent advances in the basic studies of the ACE and refer to its clinical application. 相似文献
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The Effect of Right Ventricular Apical and Nonapical Pacing on the Short‐ and Long‐Term Changes in Left Ventricular Ejection Fraction: A Systematic Review and Meta‐Analysis of Randomized‐Controlled Trials
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6.
Bruno Costa MARTINS Clarissa Santos SOUZA Jennifer Nakamura RUAS Carlos Kiyoshi FURUYA Sonia Nadia FYLYK Christiano Makoto SAKAI Edson IDE 《Brazilian archives of digestive surgery》2020,33(3)
Open in a separate windowEndoscopic aspect of fundoplication anatomy: Normal aspect of Nissen fundoplication 相似文献
7.
Lack of linkage between atopy and locus 11q13 总被引:4,自引:0,他引:4
N. HIZAWA E. YAMAGUCHI M. OHE A. ITOH K. FURUYA N. OHNUMA Y. KAWAKAMI 《Clinical and experimental allergy》1992,22(12):1065-1069
Atopy as defined in terms of IgE responsiveness was reported to be controlled by a single gene in British families, and this concept was further supported by a significant linkage between atopy and restriction fragment length polymorphism (RFLP) detected by a DNA probe specific to chromosome 11q13. To confirm this observation in a Japanese population, segregation and linkage analyses were done in four large families. Although segregation patterns of atopy were in agreement with the pattern of autosomal dominant inheritance, there was no significant linkage between atopy and locus 11q13. Alterations in the definitions of atopy did not affect the results. These findings suggested the presence of heterogeneity in genetic elements of atopy, even though atopy may be determined mainly by a single dominant gene. 相似文献
8.
HARUAKI KATO MASAYOSHI HAYAMA SEIJI FURUYA SHINYA KOBAYASHI AHM MANJURUL ISLAM OSAMU NISHIZAWA 《International journal of urology》2005,12(5):465-468
BACKGROUND: We examined so-called Müllerian duct cysts both histologically and immunohistochemically with anatomical observation to investigate the etiology of the 'Müllerian duct cyst'. METHODS: Five cystic lesions located in the prostatic midline were obtained from surgical specimens. A communication between the cystic lesion and the urethra via the utricular orifice was looked for and the specimens were subjected to histological and immunohistochemical testing. RESULTS: A communication between the cyst and the urethra was confirmed in four cases, but not in one case. Histological and immunohistochemical examinations of the epithelium lining indicated that its characteristics were identical to those of the prostatic utricle in all cases. CONCLUSIONS: The so-called Müllerian duct cyst exhibits features comparable to those previously described in the prostatic utricle. There is no evidence that these cystic lesions originate from the Müllerian duct remnant, at least in the epithelial lining. We suggest that they should be termed a prostatic utricular cyst or cystic dilation of the prostatic utricle, depending on whether an outlet to the urethra is absent or present, respectively. 相似文献
9.
H. KUMANO H. FURUYA H. YOMOSA T. NAGAHATA T. OKUDA T. SAKAKI 《Acta anaesthesiologica Scandinavica》1994,38(7):729-733
Midazolam has been demonstrated to preserve the response of cerebral blood flow to CO2. However, the responsiveness of cerebral vessels or microcirculation during midazolam administration related to alteration of cerebral blood flow has not been explored. The purpose of this study was to examine the effects of midazolam on cerebral microcirculation. Nine cats were paralyzed and mechanically ventilated under nitrous oxide/oxygen anaesthesia. Using the closed cranial window technique and laser Doppler flowmetry, diameter of pial vessels and regional cerebral blood flow (rCBF) were examined on the surface of the cerebral cortex which was perfused by the middle cerebral artery. Before midazolam administration, haemodynamic variables, blood gases, rCBF, and diameter of pial vessels were determined as a control under normocapnia, hypocapnia, and hypercapnia conditions. After midazolam administration, given initially at 0.8 mg kg-1 ·min-1 for 10 min and subsequently at 0.04 mg kg-1 min"1 (total dose 10 mg kg-1 '), the same variables were again analyzed. With regard to CO2 responsiveness, an 8.85% increase in rCBF was demonstrated for a Paco2 elevation of 1 kPa before midazolam administration, compared with a 7.47% increase after midazolam administration. With regard to the correlation between C02 response and vessel diameter, arterioles less than 50 μm in diameter were more sensitive than those more than 50 μm in diameter, although there were no significant differences before or after midazolam administration. We conclude that CO2 responsiveness is preserved in terms of rCBF and vessel diameter after high doses of midazolam (10 mg·kg-1 ) in cats. 相似文献
10.
HIROYOSHI SUZUKI MASASHI YANO YUSUKE AWA HIROOMI NAKATSU KEN-ICHI EGOSHI KAZUO MIKAMI SHO OTA TATSUYA OKANO SATORU HAMANO TAKEMASA OHKI YUZO FURUYA TOMOHIKO ICHIKAWA 《International journal of urology》2006,13(9):1202-1206
AIM: To examine the efficiency of alpha1-blocker treatment on disease-specific and generic quality of life (QOL) in men with clinically diagnosed benign prostatic hyperplasia (BPH), the improvement of QOL scores with International prostate symptom score (I-PSS) and Rand Medical Outcomes Study 36-item Health Survey (SF-36) was prospectively analyzed. METHODS: A total of 68 newly diagnosed patients with symptomatic BPH that satisfied all inclusion and none of the exclusion criteria were prospectively recruited. All patients received 0.2 mg/day of tamsulosin for 12 weeks. All patients underwent pretreatment documentation of lower urinary tract symptoms (LUTS) and assessment of symptom-specific QOL. Symptoms and general health-related QOL (HRQOL) were assessed using the I-PSS and SF-36, respectively. Also, other objective variables, such as prostate volume, maximal urinary flow and postvoid residual urine volume, were evaluated. RESULTS: After 12 weeks, decrease in I-PSS was 27% compared with baseline (from 16.4 +/- 7.18 to 11.9 +/- 7.56). All questionnaires in the I-PSS showed improvement after tamsulosin treatment and the I-PSS QOL score was improved from 4.51 +/- 1.14 to 3.17 +/- 1.38 (P < 0.0001) at 12 weeks after tamsulosin administration. In intragroup comparisons of HRQOL scores with age-gender adjusted SF-36 Japanese national norms, three SF-36 subscales (bodily pain, BP; social function, SF; and mental health, MH) were worse in the BPH group aged over 70 years, while younger BPH groups aged <70 had better mean SF-36 physical function (PF) scores compared with age-gender adjusted Japanese national norms. In the BPH group with a prostatic volume > or =20 mL, three mean SF-36 scales (BP, SF and MH) were significantly improved after tamsulosin treatment. It is noteworthy that these SF-36 subscales were identical to those observed to worsen in the older BPH group compared to Japanese national norms. CONCLUSIONS: Treatment with tamsulosin for symptomatic BPH patients is associated with significant improvement in the generic HRQOL, in addition to disease-specific QOL and symptoms, at 3 months after drug administration. In particularly, for generic HRQOL with SF-36, tamsulosin treatment can efficiently improve three mean SF-36 subscales (BP, SF and MH) that are decreased in older BPH patients. 相似文献