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FUMIO SUZUKI TOKUHIRO KAWARA KAZUSHI TANAKA TOMO-O HARADA TAKESHI ENDOH YOSHIKI KANAZAWA KAORU OKISHIGE KENZO HIRAO KAZUMASA HIEJIMA 《Pacing and clinical electrophysiology : PACE》1989,12(4):591-603
Anterograde concealed conduction into the concealed accessory atrioventricular (AV) pathway has been postulated to be one of the factors preventing the reciprocating process via the accessory pathway in patients with the concealed Wolff-Parkinson-White(WPW) syndrome but its presence has not been documented. To demonstrate the occurrence of anterograde concealment, 12 patients with the concealed WPW syndrome were selected for study. A pacing protocol was designed in which the retrograde conduction of the ventricular extrastimulus over the accessory pathway was assessed during ventricular pacing aione (conventional method) and during the AV simultaneous pacing (simultaneous method); the results were then compared. When the high right atrium was simultaneously paced, the effective refractory period of the concealed accessory pathway shortened as compared with the conventional method in five of 12 patients (from 341.7 ± 110.8 to 312.5 ± 108.2 msec, n = 12), whereas, it decreased in all patients studied when the coronary sinus near the accessory pathway was simultaneously paced (from 375.7 ± 135.0 to 287. ± 116.1 msec, n = 7). These results demonstrate that the AV simultaneous pacing frequently shortens the refractoriness of the concealed accessory AV pathway and such facilitation seems to he well explained by the probable anterograde concealment in it and peeling back of the refractory barrier. 相似文献
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HIROSHI AOKI SHIGETO ISHIDOYA AKIHIRO ITO MAREYUKI ENDOH TORU SHIMAZUI YOICHI ARAI 《International journal of urology》2006,13(9):1254-1258
Small-cell carcinoma of the prostate (SCCP) is a rare entity. Many treatment modalities have been done, but thus far no uniform treatment has been clearly established. We carried out combination chemotherapy with gemcitabine, docetaxel, and carboplatin (GDC) regimen (for two patients with refractory SCCP. Case 1 involved a 53-year-old man diagnosed with SCCP after receiving hormone therapy for prostate cancer (stage D1). Six cycles of GDC chemotherapy was applied. Initially the primary site reduced according with a decline of neuro-specific enolase and with relief of the symptoms; however, bone disease occurred and he died of cancer 13 months after diagnosis of SCCP. Case 2 involved a 69-year-old man complaining of severe anal pain. He underwent a biopsy and a huge prostate tumor showing SCCP was showed. He had pelvic node metastases but no distant lesions, and received four cycles of GDC chemotherapy. He was discharged after receiving subsequent radiotherapy and remained stable for a while; however, he died of possible drug-induced hepatitis. This is the first report of chemotherapy with GDC against patients with SCCP. This regimen raised the possibility that it would intensify the outcome, which had been poorly achieved. 相似文献
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Risk factors and the effect of interferon therapy in the development of hepatocellular carcinoma: A multivariate analysis in 343 patients 总被引:3,自引:0,他引:3
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Influence of Early Coronary Reperfusion on QT Interval Dispersion After Acute Myocardial Infarction 总被引:4,自引:0,他引:4
YASUHIRO ENDOH HIROSHI KASANUKI SATOSHI OHNISHI NITARO SHIBATA SAICHI HOSODA 《Pacing and clinical electrophysiology : PACE》1997,20(6):1646-1653
We studied the influence of early coronary reperfusion on QT interval dispersion in patients with acute myocardial infarction (MI). Tbere were 54 males and 18 females witb a mean age of 60 ± 10 years. Of the 51 patients with recanalization of the infarct related vessel in the recovery phase, 28 (group A) had early coronary reperfusion (5.5 ± 2.7 bours), 23 other patients (group B) were not confirmed with early coronary reperfusion. Twenty-one patients (group C) did not undergo recanalization of the infarct related vessel in the recovery phase. Corrected QT (QTc) maximum, QTc minimum, and QTC dispersion calculated as tbe difference between the maximum and minimum QTc intervals, were compared among these three groups at both acute and recovery phase. At the acute phase after MI, there were no significant differences in the QTc maximum, QTc minimum, QT dispersion, and QTc dispersion among these three groups. At the recovery phase after MI, there were also no significant differences in the QTc maximum and QTc minimum. However, there were significant differences in the QT dispersion (0.035 ± 0.010 in group A, 0.049 ± 0.015 in group B, and 0.061 ± 0.031 s in group C, respectively; P = 0.0001), and QTc dispersion (0.038 ± 0.012 in group A, 0.050 ± 0.015 in group B, and 0.063 ± 0.032 s in group C, respectively; P = 0.0003) among the three groups. Comparison of QTc dispersion between acute and recovery phase revealed significant reduction from acute to recovery phase in group A. The number of premature ventricular contraction was lower in groups A and B than group C. In summary, early coronary reperfusion may reduce electrophysiological instability by reducing QT dispersion in the recovery phase after acute MI. 相似文献
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Daisuke SUZUKI Mitsunori YAGAME Raita NAKA Kiichiro JINDE Masayuki ENDOH Yasuo NOMOTO Hideto SAKAI Norie ARAKI Seikoh HORIUCHI 《Nephrology (Carlton, Vic.)》1995,1(3):199-205
Summary: Immunohistochemical staining of glomeruli in patients with diabetic nephropathy (DN) in non-insulin dependent diabetes mellitus (NIDDM) using the monoclonal anti-advanced glycation end products (AGE) antibody is described. In order to detect the localization of AGE in human renal tissues, we performed immunohistochemical staining using the monoclonal anti-AGE antibody in the glomeruli of 11 patients with DN and 11 age-matched patients with diffuse mesangial proliferative glomerulonephritis without IgA deposition (DPGN) as controls.
Emergence of AGE in the mesangial area was more marked in the glomeruli of patients with severe mesangial expansion than in those with mild expansion. AGE in the extraglomerular arteriolar walls was also observed. In contrast, there was no positive staining using the same antibody in renal tissue obtained from DPGN.
These data support the concept that deposition and/or formation of AGE in the mesangial area might be associated with the progression of diabetic nephropathy. 相似文献
Emergence of AGE in the mesangial area was more marked in the glomeruli of patients with severe mesangial expansion than in those with mild expansion. AGE in the extraglomerular arteriolar walls was also observed. In contrast, there was no positive staining using the same antibody in renal tissue obtained from DPGN.
These data support the concept that deposition and/or formation of AGE in the mesangial area might be associated with the progression of diabetic nephropathy. 相似文献
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YUJI FUJII CHIEKO WATANABE SHUICHI OKADA NORIKO INOUE AKIRA ENDOH SHUHEI YAJIMA TERUAKI HONGO TAKEHIKO OHZEKI ERIKO SUZUKI 《Pediatrics international》2003,45(1):54-59
BACKGROUND: With the aim of improving the quality of life of children with cancer, this study presents an analysis of one hospital's experience with terminal care. METHODS: Between 1994 and 2000, 28 children died after treatment for cancer at Hamamatsu University Hospital. The circumstances of their deaths were analyzed through medical records and interviews with 8 sets of bereaved parents. We compared results of this analysis with our previous data collected from 1978 to 1993. RESULTS: Of the 28 children, 11 had leukemia/lymphoma (LL group) and 17 had solid tumors (ST group). Six children (21.4%), all of whom were in the LL group, died of treatment-related complications. Twenty children (71.4%) died during terminal care: three (27.3%) were in the LL group and 17 (100%) in the ST group. Eleven children (39.3%) received terminal care at home and eight (28.6%) of these died at home. The number of children who received terminal care and died at home had increased in comparison with the previous period. Among problems with terminal care identified by parents were the lack of opportunity for the child to continue with education and an inadequate support system after the child's death. CONCLUSIONS: Some advances in the quality of life of the children were recognized. However, these advances were extended to a greater percentage of children in the ST group than in the LL group. The psychosocial problems faced by children and their families are now changing for the better. 相似文献