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P3567Long term usefulness of target lesion revascularization for asymptomatic restenosis of superficial femoral artery after endovascular therapy. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy563.p3567] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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2
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P1408Prognostic factor of diabetic and ischemic foot ulcer, multi-center, multi department observational study. Eur Heart J 2017. [DOI: 10.1093/eurheartj/ehx502.p1408] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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DNA hypermethylation of extracellular matrix-related genes in human periodontal fibroblasts induced by stimulation for a prolonged period with lipopolysaccharide derived from Porphyromonas gingivalis. J Periodontal Res 2015; 51:508-17. [DOI: 10.1111/jre.12330] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/05/2015] [Indexed: 12/25/2022]
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4
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Predictors of Delayed Wound Healing after Endovascular Therapy of Isolated Infrapopliteal Lesions Underlying Critical Limb Ischemia in Patients with High Prevalence of Diabetes Mellitus and Hemodialysis. Eur J Vasc Endovasc Surg 2015; 49:565-73. [DOI: 10.1016/j.ejvs.2015.01.017] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2014] [Accepted: 01/28/2015] [Indexed: 01/30/2023]
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5
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Analysis of In-stent neoatherosclerosis after drug-eluting stent implantation using a 40 MHz intravascular ultrasound imaging system. Eur Heart J 2013. [DOI: 10.1093/eurheartj/eht309.p3960] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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6
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FRI0189 Glucocorticoid discontinuation before biologic anti-rheumatic drug withdrawal is important in maintaining biologic-free success:. Ann Rheum Dis 2013. [DOI: 10.1136/annrheumdis-2012-eular.2646] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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7
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AB0308 Delay in referral and diagnosis of rheumatoid arthritis in a community medical center in japan. Ann Rheum Dis 2013. [DOI: 10.1136/annrheumdis-2012-eular.308] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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8
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FRI0226 Anca-associated vasculitis in a community-based teaching hospital in japan. Ann Rheum Dis 2013. [DOI: 10.1136/annrheumdis-2012-eular.2683] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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9
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Poster Presentations (PP01-PP67). Rheumatology (Oxford) 2012. [DOI: 10.1093/rheumatology/kes005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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10
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An unmappable ventricular tachycardia in the arrhythmogenic right ventricular cardiomyopathy: elucidation of critical isolated delayed components with high-resolution electroanatomical mapping. Europace 2009; 12:279-81. [DOI: 10.1093/europace/eup374] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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11
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Abstract
Gelatinous transformation of the bone marrow is a rare disease characterised by a focal marrow hypoplasia, fat atrophy and accumulation of extracellular mucopolysaccharides abundant in hyaluronic acid, which is often associated with extreme malnutrition and weight loss. There are only two reports describing its association with systemic lupus erythematosus (SLE). One described underlying diseases in 155 cases of gelatinous transformation of the bone marrow and found one case with clinical diagnosis of SLE, but no clinical details were provided. The other described three SLE patients with gelatinous transformation of the bone marrow; however, two of these were cachectic and one was diagnosed with concomitant tuberculosis. We describe one active SLE patient without other comorbidities whose pancytopaenia was histologically confirmed as gelatinous transformation. The combination of high-dose steroid, intravenous immunoglobulin and mycophenolate mofetil improved the peripheral blood cytopaenia and reversed the bone marrow abnormalities.
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12
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Mid-term results of percutaneous coronary intervention for unprotected left main coronary artery disease in drug-eluting stent era: comparison with bare metal stent era. CARDIOVASCULAR REVASCULARIZATION MEDICINE 2007. [DOI: 10.1016/j.carrev.2007.03.136] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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13
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Abstract
A mass screening program for congenital hypothyroidism has markedly improved prognosis of children with congenital hypothyroidism and also revealed several cases with unknown pathogenesis. We here report two independent Japanese multigeneration families with multinodular goiter (MNG) with euthyroidism and with high TSH. The propositi, 3- and 8-year-old girls in two families, were found during a mass screening. An autosomal dominant pattern of inheritance was suggested in both families. The clinical examinations suggested impaired hormonogenesis but discarded known defects in iodine transport, organification, deficiency of hydrogen peroxide, and thyroid peroxidase. Linkage analysis of the two families including 10 members each using 343 microsatellite markers mapped a single locus independently at D3S1618 (theta = 0) on 3q26.1-q26.3 with a two-point LOD score 3.62 (1.81 for each family) and multipoint LOD score of 3.61 (1.80 for each family). Haplotype inspection delimited an 18-cM interval between D3S1565 and D3S3686.
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14
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Characterization of protein components of human urinary crystal surface binding substance. UROLOGICAL RESEARCH 1997; 25:355-60. [PMID: 9373917 DOI: 10.1007/bf01294665] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
We previously extracted crystal surface binding substance (CSBS) from human urine and showed that it appeared to constitute a substantial proportion of urinary macromolecular inhibitors of calcium oxalate crystallization. CSBS was isolated from human urine and fractionated by three consecutive chromatography procedures in order to characterize protein inhibitors of calcium oxalate crystallization. Sodium dodecylsulfate-polyacrylamide gel electrophoresis (SDS-PAGE) and NH2-terminal amino acid sequencing revealed that inhibitory fractions eluted from a final, hydroxyapatite column contained prothrombin and osteopontin. Hydroxyapatite column fractions also contained other, unidentified protein inhibitors of calcium oxalate crystallization. CSBS contained also human serum albumin, alpha 1-acid glycoprotein, alpha 1-microglobulin, alpha 2-HS glycoprotein, retinol-binding protein, transferrin, and Tamm-Horsfall protein, but these proteins seemed to play no direct role in inhibitory activity.
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15
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[Inhibitory effect of oral administration of Takusya on calcium oxalate crystallization in human whole urine]. HINYOKIKA KIYO. ACTA UROLOGICA JAPONICA 1997; 43:333-7. [PMID: 9208316] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
We previously reported that Takusya had the inhibitory effect on in vitro calcium oxalate crystallization and in vivo stone formation in an animal model and it could be a prophylactic agent against calcium oxalate stone formation. We studied the effect of Takusya on calcium oxalate crystallization in human urine. Takusya (500 mg/day and 1,000 mg/day) was administered to 16 healthy men for 3 days and then 24-hour urine samples were collected to measure the urinary excretion of calcium, phosphate, magnesium, uric acid, creatinine, citric acid and oxalic acid. The urine samples before the administration of Takusya was used as a control. The size and distribution of crystals, which were formed in the urine samples by adding calcium chloride and sodium oxalate, were measured using the Coulter counter technique. Urinary magnesium excretion was significantly reduced by 1,000 mg/day of Takusya compared with the control (p < 0.05). The growth of crystals was significantly inhibited by 500 mg/day of Takusya in the large crystal formers whose urine created crystals more than 3.5 microns before the administration of Takusya (p < 0.05). These findings suggested that Takusya inhibited the growth of crystals formed in human urine.
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16
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[Evaluation of changes in destructive spondylarthropathy (DSA) in long-term dialysis patients]. NIHON JINZO GAKKAI SHI 1997; 39:129-34. [PMID: 9134829] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
This study was undertaken to evaluate destructive spondylarthropathy (DSA) in patients long-term dialysis. The patients were investigated by plain X-ray examinations twice with a three-year interval, and the changes in severity of the illness in 66 patients undergoing dialysis for over 5 years were defined. Group A (9 patients) consisted of patients with progression in grades during the three years, while group B (57 patients) consisted of patients without deterioration. There was no differences in the two groups in age, duration and the modality of dialysis. However, in group A, the level of plasma beta 2-microglobulin (beta 2M) was 33.5 +/- 14.6 micrograms/ml at the first observation, and 33.1 +/- 15.1 micrograms/ml at the second (NS). In group B, the level of plasma beta 2M was 45.6 +/- 8.13 micrograms/ml at the first observation, and 39.7 +/- 9.18 micrograms/ml at the second (p <0.05). No improvement in DSA was observed. The result of this study suggests that DSA will not improve once it has become overt, and the management for lowering the level of beta 2M may prevent the occurrence and progression of DSA.
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17
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[Angiographic study of stenosis and calcification of coronary vessels in long-term dialysis patients: examination of risk factors for coronary calcification]. NIHON JINZO GAKKAI SHI 1996; 38:155-63. [PMID: 8709414] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Coronary atherosclerosis and calcification score were assessed angiographically in 30 uremic patients receiving dialysis (8 patients with diabetes mellitus [DM dialysis group] and 22 patients without DM [non-DM dialysis group] who were suspected of having coronary artery disease because of their clinical symptoms and electrocardiographic findings. Thirty non-uremic subjects (11 with DM and 19 without DM) served as controls. Twelve dialysis patients (40%) did not have significant coronary artery disease, and the rate of significant coronary artery disease in dialysis patients overall was less than that in the control subjects. The calcification score of dialysis patients was significantly higher than that of the control patients (P < 0.0001), and also scores of the non-DM dialysis group and the DM dialysis group were higher than those of each group of control subjects. The scores were significantly correlated with the duration of dialysis in uremic patients as a group (r = 0.52; P < 0.01) and the non-DM dialysis group (r = 0.70; P < 0.01), but were not correlated with the duration of dialysis in the DM dialysis group. The scores were correlated with serum phosphate concentration, but not with serum calcium concentration, calcium phosphate product, alkaline phosphatase levels total cholesterol or age. Calcification scores were extremely high (> 21) in six uremic patients who had high serum c-terminal parathyroid hormone concentrations. These findings indicate that serum phosphate concentration, serum c-terminal parathyroid hormone concentration, and the duration of dialysis are closely associated with coronary calcification in long-term dialysis patients.
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18
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[The effect of takusha and kagosou on calcium oxalate renal stones in rats]. HINYOKIKA KIYO. ACTA UROLOGICA JAPONICA 1995; 41:427-31. [PMID: 7645450] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
We examined the inhibitory effect of the two Kampo medicines, takusha and kagosou on the formation of calcium oxalate renal stones induced by ethylene glycol (EG) and 1 alpha(OH)D3 (1 alpha-D3) in rats. Wistar strain rats were divided into 4 groups (A: normal control, B: stone, C: kagosou, D: takusya). There was no significant difference in urinary calcium excretion or oxalate excretion between the stone group and kampo medicine groups. The calcium content of the kidneys was significantly lower in the takusha group than in the other two groups (Stone group and kagosou group). Takusha was effective in preventing oxalate stone formation in rats. Kagosou, which had strong inhibitory effect on calcium oxalate crystal growth and aggregation in vitro as well as takusha, was not effective against in vivo calcium oxalate stone formation in rats. These findings suggest that takusha prevents the formation of calcium oxalate stone by inhibiting calcium oxalate crystal growth and aggregation.
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The inhibitory effect of kampou extracts on in vitro calcium oxalate crystallization and in vivo stone formation in an animal model. Int J Urol 1995; 2:81-6. [PMID: 7553293 DOI: 10.1111/j.1442-2042.1995.tb00429.x] [Citation(s) in RCA: 24] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Kampou medicine is a traditional Japanese therapeutic system which originated in China and was used to treat various diseases for hundreds of years until it was superseded by Western medicine. In recent years, there has been a resurgence of interest in Kampou medicine among many physicians. Unfortunately, however, little evaluation has been performed using objective scientific methods until now, and the pharmacodynamics of Kampou medicine are still unclear. Generally speaking, Kampou medicine has been shown to have fewer side-effects than Western medicine based on the experience gained from its long usage. We first selected 16 Kampou extracts for screening as possible calcium oxalate stone prophylactic agents in vitro. This resulted in the selection of two kinds of Kampou extracts, Takusya and Kagosou, as potential Kampou extracts for stone prophylaxis. Next, these two Kampou extracts were tested in vivo for their effects on stone formation in an animal model. Takusya showed significant stone prophylaxis, while Kagosou did not. Lastly, Chorei-to, which contains Takusya and has been approved for prescription as a Kampou medicine for urolithiasis patients in Japan, was examined in vivo at two different concentrations. As a result, a low dose of Chorei-to which corresponded to the human daily dose per unit of body weight exhibited apparent stone prophylaxis, despite the disadvantage of decreasing citrate excretion. In contrast, high doses of Chorei-to did not exhibit stone prophylaxis in vivo.(ABSTRACT TRUNCATED AT 250 WORDS)
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20
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[Relative hypoparathyroidism associated with CAPD treatment using normo-calcemic (3.5mEq/1) dialysate: an approach from transperitoneal calcium balance]. NIHON JINZO GAKKAI SHI 1995; 37:172-8. [PMID: 7731105] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
We investigated factors affecting net transperitoneal calcium balance (Ca-BL) and the level of parathyroid hormone in relation to stepwise changes in serum calcium, by short PET (peritoneal equibrium test during 240 min: using 2000 ml of 2.5% dextrose dialysate containing 1.75 mmol/L Ca) in uremic patients undergoing stable CAPD. We calculated Ca-BL (mg/effluent/PET) of 244 effluents obtained from 90 patients receiving calcium carbonate as a phosphate binder without vitamin D supplementation. Their serum calcium level corrected with albumin (cSCa), alkaline phosphatase activity (ALP) and intact-PTH level was 9.7 +/- 0.9 mg/dl, 236 +/- 83 mIU/ml and 153.0 +/- 172.4 pg/ml, respectively. We proposed two statistic significant regression lines between Ca-BL and total drainage effluent volume (Ca-BL = 133X - 0.056: r = 0.981, P < 0.001), cSCa (Ca-BL = -12.9X + 123.6: r = 0.941, P < 0.01). Total drainage volume (TDV) and cSCa were two major factors affecting Ca-BL. A TDV level of 2430 ml/240 min-PET or more was required for positive Ca-BL in cases with 9.5-10.0 mg/dl of cSCa, using this linear regression analysis. A cSCa level of 9.6 mg/dl or more was also required for positive Ca-BL in cases with 2400-2600 ml/240min-PET. We also proposed a significant linear regression line between the intact-PTH level and cSCa (i-PTH = -90.5X + 1015.8, r = 0.973, P < 0.01). This line suggest that 200 pg/ml of intact PTH was obtained by 9.0 mg/dl or less of cSCa level in 90 CAPD uremic patients.(ABSTRACT TRUNCATED AT 250 WORDS)
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Influence of ionic strength on crystal adsorption and inhibitory activity of macromolecules. BRITISH JOURNAL OF UROLOGY 1993; 71:516-22. [PMID: 8518855 DOI: 10.1111/j.1464-410x.1993.tb16017.x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
We investigated the influence of ionic strength on both the binding ability of macromolecules onto calcium oxalate crystals and the inhibitory activity of macromolecules related to calcium oxalate crystal growth and aggregation in vitro. The amount of heparin sodium salt adsorbed onto calcium oxalate crystals was studied in both a seed and a non-seed crystal system at various ionic strengths with the aid of radiolabelled heparin. In both adsorption models, adsorption of heparin was greater in the buffered solutions of lower ionic strength, and significantly so in the range of physiological ionic strength. The inhibitory activity of heparin in the non-seed crystal system, which was determined using a Coulter Multisizer, increased as the adsorbed dose increased. The naturally existing urinary macromolecules showed a similar change in their inhibitory activity on calcium oxalate crystal growth and/or aggregation in accordance with changes in ionic strength. These results indicate that macromolecular inhibitory activity seems to be enhanced in urine of lower ionic strength as a result of an increased adsorption of macromolecules on the surface of calcium oxalate crystals.
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22
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Heparin sulfate in the stone matrix and its inhibitory effect on calcium oxalate crystallization. UROLOGICAL RESEARCH 1993; 21:187-92. [PMID: 8342253 DOI: 10.1007/bf00590035] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
The nature of the soluble stone matrix and its possible role in urinary stone formation was studied. For this purpose we performed two-dimensional cellulose acetate membrane electrophoresis of the glycosaminoglycans (GAGs) which were contained in the soluble stone matrix, substances adsorbed onto calcium oxalate crystals in vitro (crystal surface binding substances, CSBS) and urinary macromolecules (UMMs). The main GAG in the soluble stone matrix and CSBS was found to be heparan sulfate, whereas the UMMs contained various GAGs usually seen in urine. An inhibition assay showed the soluble stone matrix to have the strongest inhibitory activity among these macromolecular substances when inhibitory activity was expressed in terms of uronic acid concentration. It is suggested that the main GAG in the soluble stone matrix consists of heparan sulfate, which has a strong inhibitory activity on calcium oxalate crystal growth and aggregation and constitutes part of the CSBS.
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23
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[The effect of long-term alkali therapy for recurrent calcium stone patients with distal renal tubular acidosis]. Nihon Hinyokika Gakkai Zasshi 1993; 84:674-9. [PMID: 8492511 DOI: 10.5980/jpnjurol1989.84.674] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Alkali therapy is widely accepted as a treatment for recurrent calcium stone patients with distal renal tubular acidosis (dRTA). Nine patients, five with complete and four with incomplete type of dRTA, were treated with alkali agents for more than three years; an average period of 10.8 years. In five patients, new stone formation and stone growth were completely prevented by this treatment. Among the four failed cases, three did not take enough alkali agents (in spite of our medication), and the other had recurrent urinary tract infection resulting in infectious stone formation. In conclusion, the long-term efficacy of alkali therapy for prevention of recurrent stone formation with dRTA is confirmed when the patient takes enough alkali agents and the urinary tract infection is well controlled.
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[Evaluation of left ventricular early diastolic function by first pass radionuclide angiocardiography after dipyridamole infusion in patients with coronary artery disease--comparison with exercise test]. KAKU IGAKU. THE JAPANESE JOURNAL OF NUCLEAR MEDICINE 1993; 30:363-9. [PMID: 8315886] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
To evaluate the left ventricular early diastolic function after dipyridamole infusion or during exercise, the first pass radionuclide angiocardiography (FPRA) by a multicrystal gamma camera (SIM-400) was performed in 32 patients with coronary artery disease (CAD) and 14 normal subjects. Dipyridamole was administered intravenously (0.56 mg/kg in 4 min). The first third filling fraction (FF 1/3) and the first third mean filling rate (MFR 1/3) were calculated from the time-activity curve. FF 1/3 decreased and MFR 1/3 increased in both normal subjects and patients with CAD during exercise. After dipyridamole infusion, FF 1/3 and MFR 1/3 unchanged in normal subjects, in contrast, FF 1/3 and MFR 1/3 decreased in patients with CAD. Thus, dipyridamole infusion FPRA is more sensitive method to detect early diastolic dysfunction in patients with CAD than FPRA during exercise.
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25
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Preliminary results of concurrent cisplatin and radiation therapy in locally advanced bladder cancer. BRITISH JOURNAL OF UROLOGY 1992; 70:399-403. [PMID: 1450848 DOI: 10.1111/j.1464-410x.1992.tb15796.x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Between March 1981 and March 1990, 15 patients with locally advanced transitional cell carcinoma of the bladder were treated concurrently with cisplatin and radiotherapy. Treatment comprised a radiation dose of 40-50 Gy in 20-25 fractions over 4-5 weeks and intravenous infusion of cisplatin with hydration during days 1-5 and 22-26. The total scheduled dose of cisplatin was 200 mg. A complete response (CR) was seen in 3 patients (2 T2 tumours and 1 T3) and the other 12 were regarded as partial responders. Two of the 12 partial responders (1 T2 tumour and 1 T4) underwent cystectomy after treatment, but 9 patients (2 T2, 6 T3 and 1 T4) underwent only transurethral resection. The remaining patient (with a T4 tumour) died from systemic disease, further treatment not being possible because of unrelated heart failure. In 3 CR patients and 9 with a partial response (PR), bladder function was preserved and they have survived for a mean of 18.3 months (range 5-47) after therapy. Although 4 patients in this group had recurrent bladder tumours and 1 died from cancer in another part of the body, 7 have survived with normal bladder function and no recurrence. It is concluded that concurrent cisplatin and radiation therapy is a safe and viable regimen and may be considered as a means of preserving the bladder in patients with locally advanced transitional cell carcinoma.
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Abstract
A plastic ankle foot orthosis (AFO) was developed, referred to as functional ankle foot orthosis Type 2 (FAFO (II)), which can deal with genu recurvatum and the severe spastic foot in walking. Clinical trials were successful for all varus and drop feet, and for most cases of genu recurvatum. Electromyogram studies showed that the FAFO (II) reduced the spasticity of gastrocnemius and hamstring muscles and activated the quadricep muscles. Gait analysis revealed a reduction of the knee angles in the stance phase on the affected side when using the FAFO (II). Mechanical stress tests showed excellent durability of the orthosis and demonstrated its effectiveness for controlling spasticity in comparison with other types of plastic AFOs.
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27
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The oligosaccharides in a recombinant hepatitis B virus surface antigen (HBsAg) carrying the pre-S2 region derived from yeast. FEBS Lett 1992; 302:129-32. [PMID: 1633844 DOI: 10.1016/0014-5793(92)80422-d] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
The N- and O-linked oligosaccharides in a yeast-derived HBsAg M protein (pre-S2 + S) were analyzed. Two major structures of the N-linked oligosaccharides bound to residue Asn4 were determined to be high-mannose type oligosaccharides, Man7GlcNAc2 and Man8GlcNAc2, by two-dimensional sugar mapping of the corresponding pyridylamino oligosaccharides. Peptide mapping of the M protein, sequence analysis of the glycopeptides after beta-elimination under reducing conditions and sugar-composition analysis revealed that the O-linked oligosaccharides were composed solely of mannose and bound to residue Ser5, Thr6, Thr7, Ser27, Ser28, Ser29 and Thr31 in the pre-S2 region.
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Bilateral primary non-Hodgkin's lymphoma of the adrenal glands with adrenal insufficiency: a case report. HINYOKIKA KIYO. ACTA UROLOGICA JAPONICA 1992; 38:311-4. [PMID: 1523986] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
A 72-year-old woman with bilateral non-Hodgkin's lymphoma of the adrenal glands causing adrenal insufficiency is reported. The left-side lymphoma (diffuse large B-cell lymphoma) was removed surgically but the right-side lymphoma could not be removed. Complete response was obtained with subsequent combined chemotherapy and was maintained for 6 months with repeated chemotherapies. However, the patient died of liver recurrence 1 year after admission. In cases of malignant lymphoma forming a bulky mass, surgery with subsequent chemotherapy appears to reduce the cancer volume and improve the therapeutic outcome.
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Abstract
Simple mechanical disintegration of cystine calculi by extracorporeal shock wave lithotripsy and/or percutaneous nephrolithotomy is being performed widely around the world. However, it cannot be denied that the cystine calculus is one of the most difficult stones for mechanical disintegration. We previously reported the oral medical chemolysis of cystine calculi in 1982 and a third of the patients became stone-free. In another third of the patients the cystine component was replaced by apatite during the medical treatment and apatite stones formed in this manner are easily disintegrated. In view of the complications of mechanical disintegration, oral medical treatment for chemolysis should be recommended before simple destruction of cystine calculi.
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30
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[Primary hyperparathyroidism: problems on surgical indication and procedure]. HINYOKIKA KIYO. ACTA UROLOGICA JAPONICA 1991; 37:1185-90. [PMID: 1755409] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Between 1959 and Oct. 1990, 307 cases of primary hyperparathyroidism (PHPT) were operated on in our hospital. Among them, 23 cases (7.5%) were asymptomatic chemical type of PHPT, and the incidence of this type has been increasing these days. Various symptoms or signs including urolithiasis, bone disease, cardiovascular disease, gastrointestinal disease, diabetes mellitus and others were associated with PHPT. Especially, as a lethal factor, malignant tumors developed in 14 cases (4.6%); 9 cases of non-medullary thyroid cancer and tumors of other organs. In consideration of these associated disorders, the chemical type of PHPT should be operated prophylactically. In order to reduce operative complications, unilateral exploration is available for the cases of single normally localized adenoma; 85.7% of our 307 cases. Moreover, the positive rate of preoperative localized test by CT and ultrasonography for such adenomas is 78% in the recent 5 years. The predictive values of successful operation by unilateral exploration are 89% in the cases of normally localized single adenoma and 76% in all PHPT.
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31
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[The effect of kanpou medicine on the growth and aggregation of calcium oxalate crystals in vitro]. HINYOKIKA KIYO. ACTA UROLOGICA JAPONICA 1991; 37:1097-101. [PMID: 1755397] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
The effects of the compositional drugs of kanpou medicine on the growth and aggregation of calcium oxalate crystals were investigated in vitro. In the seeded crystal system, the inhibitory activities were calculated from the change of the number (Ia), total volume (Ig) and fractional volume (I) of crystals determined by a Coulter Multisizer. Among the tested drugs (Takusha, Akyou, Chorei, Bukuryou, Kasseki, Kinsensou, Kagosou), only Takusha and Kagosou had strong inhibitory activities on the growth and aggregation at the concentration of 5 micrograms/ml and 10 micrograms/ml (Ia greater than 80%, Ig, I greater than 90%). No significant correlation was observed between inhibitory activities and alcian blue precipitable polyanions (ABPP) of each drug. Thus some naturally existing substances composing the kanpou medicine may help prevent the stone formation in clinical use.
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[Extracorporeal shock wave lithotripsy for renal and ureteral calculi with MPL-9000. Correlation between stone burden and shock wave energy]. Nihon Hinyokika Gakkai Zasshi 1991; 82:1568-75. [PMID: 1770696 DOI: 10.5980/jpnjurol1989.82.1568] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Clinical results of ESWL for renal and ureteral stone with MPL-9000 were presented. We also reviewed correlation between stone burden and shock wave energy. We studied 210 cases (295 sessions) of renal stone and 109 cases (154 sessions) of ureteral stone that were treated from November 1988 till January 1989 and from November 1989 till May 1990. Of those sessions, 76 sessions of renal stone cases and 53 of ureteral stone cases were carried out ambulatorily. Successful disintegration (within 4 mm) rate was 86% of renal stones, 84% of ureteral stones, and stone free rate after 6 months was 72% of renal stones and 84% of ureteral stones. As for the complications, brain infarction occurred in one case, subcapsular hematoma of the kidney in one, and arythmia in 5. No other severe side effects were observed. Between shock wave energy (the number of shock wave shots x voltage) and stone burden (long axis x short axis of the stone), a significant correlation was found in renal stone cases, but not in ureteral stone cases. E/B (shock wave energy/stone burden) was 33,100 (kv.shots/cm2) for the renal stone and 56,000 (kv.shots/cm2) for the ureteral stone. These results suggest that there is still another unknown factor, which is not related with renal stone, for successful disintegration of ureteral stone. We also confirmed that more energy is necessary for destruction of ureteral stone than for that of renal stone.(ABSTRACT TRUNCATED AT 250 WORDS)
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Urinary crystal surface binding substances on calcium oxalate crystals. UROLOGICAL RESEARCH 1990; 18:387-92. [PMID: 2100413 DOI: 10.1007/bf00297370] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
In order to study the effect of urinary crystal surface binding substances (CSBS), we extracted the naturally existing CSBS from urine from healthy individuals by conducting homogeneous crystallization of calcium oxalate. CSBS proved not to be promoters but rather strong inhibitors of calcium oxalate crystal growth and aggregation. It is suggested that CSBS exhibited their inhibitory effect by masking the growing sites and aggregating sites on the crystal surface. As for the characteristics of CSBS, we found around 10 peaks of molecular weight, and all of them contained both peptides and saccharides. The findings suggest that CSBS are composed of various kinds of glycoproteins and proteoglycans.
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34
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[Dornier MPL 9000]. NIHON RINSHO. JAPANESE JOURNAL OF CLINICAL MEDICINE 1989; 47:2768-71. [PMID: 2614954] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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35
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[Significance of carotenoid analysis in clinical tests]. NIHON RINSHO. JAPANESE JOURNAL OF CLINICAL MEDICINE 1989; 48 Suppl:575-7. [PMID: 2621954] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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36
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Abstract
Eighteen patients were identified in whom ultrasound (US) of the kidney demonstrated a hyperechoic medulla. Diagnoses in the patients included gout in seven; Sjögren syndrome in two; medullary sponge kidney in two; primary aldosteronism in two; and Lesch-Nyhan syndrome, hyperparathyroidism, glycogen storage disease type XI, Wilson disease, and pseudo-Bartter syndrome in one each. The pathogenesis of the echogenicity was evaluated by comparing the findings from computed tomography and conventional radiography. It appears that a hyperechoic medulla is caused by hyperuricemia, medullary nephrocalcinosis, or hypokalemia. US is considered to be useful in evaluating renal involvement in patients with these diseases.
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Possible role of Tamm-Horsfall glycoprotein in calcium oxalate crystallisation. BRITISH JOURNAL OF UROLOGY 1989; 64:463-7. [PMID: 2611614 DOI: 10.1111/j.1464-410x.1989.tb05277.x] [Citation(s) in RCA: 24] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
The role of Tamm-Horsfall glycoprotein (THGP) in the crystallisation of calcium oxalate was investigated. The results showed THGP to have a weak inhibitory effect on crystal growth. In contrast, urinary macromolecules showed a strong inhibitory effect. THGP should, therefore, not be considered the main component of urinary macromolecules which have a strong inhibitory effect on crystal growth. However, THGP did enhance crystal production in the early phase of crystallisation. It appears that THGP should be viewed as a promoter rather than an inhibitor of calcium oxalate crystallisation at physiological concentrations.
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38
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[Cis-radiation therapy of locally advanced bladder cancer]. Gan To Kagaku Ryoho 1989; 16:3129-35. [PMID: 2782911] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Locally advanced bladder cancer (clinical stage T2-T4) of 11 patients and ureteral cancer (clinical stage T3) of 3 patients was treated concurrently by CDDP and irradiation. CDDP, total 200 mg, was administered 20 mg/day X5 day on the 1st week and 4th week combined with 2 GY/day irradiation, total doses 40 GY. CDDP was given on one or 2 hours after irradiation on the day. The results were significantly improved that the tumor could be controlled by TUR, and the pathological specimens showed marked tumor necrosis or degeneration. In 63.6% of 11 invasive bladder cancers, bladder function was preserved without any evidence of tumor recurrence or metastasis during 15-37 months. From these results, it is concluded that cis-radiation therapy may preserve the bladder with locally invasive cancer.
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39
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[A case of olfactory neuroblastoma with exuberant hyperostosis]. RINSHO HOSHASEN. CLINICAL RADIOGRAPHY 1989; 34:1019-22. [PMID: 2810830] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Olfactory neuroblastoma is a malignant, slow growing, neurogenic tumor that originates in the olfactory mucosa of the upper nasal cavity. We report a case of olfactory neuroblastoma that presented with exuberant hyperostosis of the facial bone during the course. This unusual radiological finding has been discussed with literature review.
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40
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[Surgical enucleation of renal tumors]. Nihon Hinyokika Gakkai Zasshi 1988; 79:1544-9. [PMID: 3244220 DOI: 10.5980/jpnjurol1928.79.9_1544] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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41
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[A case of small simple renal cyst associated with renal cell carcinoma]. HINYOKIKA KIYO. ACTA UROLOGICA JAPONICA 1988; 34:1023-6. [PMID: 3066208] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
A 61-year-old male was admitted to our clinic for the purpose of further examination of the small renal mass discovered incidentally by ultrasonography. Subtraction angiography disclosed a small renal cell carcinoma of the upper-lateral margin of the left kidney dramatically. Enucleating surgery of the tumor was performed successfully (about 2 cm in diameter). Histological examination revealed a small simple renal cyst associated with renal cell carcinoma. The patient is well without evident metastasis 1 year postoperatively. Since this is a very rare case in the literature, we report this case and discuss the preoperative diagnosis of small renal cell carcinoma. We believe that ultrasonography is a simple and very useful method for mass screening of small urological malignancies.
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Abstract
In 40 pubertal boys with a varicocele a comparative followup study was performed to evaluate the efficacy of surgical correction of the varicocele in this age group in regard to improvement of fertility after completion of sexual maturation. The varicocele was corrected surgically in 24 patients and it was left uncorrected in 16. Testicular atrophy was noted in all cases at the initial visit and after followup. Of the 24 corrected patients 16 had atrophy of at least 1 testis before surgical treatment, whereas only 7 demonstrated atrophy after followup. Of the 16 uncorrected patients testicular atrophy was noted in 8 at the initial visit but 12 had atrophy after followup. Semen examination of 23 patients who had completed sexual maturation demonstrated a higher quality of routine seminal parameters, for example sperm density, sperm motility and percentage of morphologically normal spermatozoa, in the corrected group than in the uncorrected group.
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Reduction of testicular human chorionic gonadotropin receptors by human chorionic gonadotropin in vivo and in vitro. HORMONE RESEARCH 1988; 29:156-61. [PMID: 3220457 DOI: 10.1159/000180994] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Changes in rat and human testicular human chorionic gonadotropin (hCG) binding sites induced by hCG were estimated in vivo and in vitro. After a single administration of hCG, the specific 125I-hCG bindings were significantly reduced for 7 and 5 days in rat and human testes, respectively. Thereafter, 125I-hCG bindings had recovered to pretreatment values by the 14th day after the administration. Occupied hCG bindings accounted for about half of the reduced bindings on the day after administration of hCG. After this time, however, the occupancy did not contribute so much to the reduction of the bindings. In experiments in vitro using the organ culture technique, an exposure to hCG for 24 h induced a dose-related significant loss of the specific 125I-hCG bindings for 7 and 5 days in rat and human testes, respectively. Thereafter, the loss was gradually recovered. These patterns of changes in 125I-hCG bindings in vitro were similar to those in vivo. These findings suggest that the reduction in hCG binding sites by hCG is due to not only occupancy but also downregulation of the binding sites and that the testicular organ culture method used in the present study is useful to study hormonal regulation of testicular function, especially in human testes.
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Abstract
The direct inhibitory effects of estrogens on human testicular functions were investigated with a testicular organ culture technique. 125I-labeled human chorionic gonadotropin (125I-hCG) bindings in testes cultured in media containing diethylstilbestrol diphosphate (DESDP) began to dose-relatedly decrease a day after the start of the culture, and this decrease remained relatively constant during the 5-day culture. On the other hand, testosterone produced by the cultured testes time-relatedly decreased during the 5-day culture. From the above results it may be concluded that the direct inhibitory effect of estrogens on human testicular androgen production consists of not only the loss of testicular hCG receptors but also of other mechanisms at a distal step from hCG receptor activation.
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45
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[Experience with combined cisplatin and radiation therapy for advanced urinary tract transitional cell carcinoma]. Nihon Hinyokika Gakkai Zasshi 1987; 78:518-24. [PMID: 3656856 DOI: 10.5980/jpnjurol1928.78.3_518] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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46
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Testicular responsiveness to long-term administration of hCG and hMG in patients with hypogonadotrophic hypogonadism. HORMONE RESEARCH 1986; 23:21-30. [PMID: 3079723 DOI: 10.1159/000180284] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Steroidogenic responsiveness and amelioration of sperm number and motility following long-term intramuscular hCG and hMG administration were evaluated in 18 males with hypogonadotrophic hypogonadism (HH). The patients consisted of 13 patients with isolated gonadotrophin deficiency (IGD) and 5 patients hypophysectomized at an early or middle pubertal period. Basal serum levels of testosterone and 17 beta-estradiol were within prepubertal range in all patients before the treatment. Serum testosterone levels reached the normal adult male levels within 12-24 months of the treatment in only 2 of 7 younger patients and 1 of 6 older patients with IGD, whereas in all hypophysectomized patients serum levels of both testosterone and 17 beta-estradiol increased to the levels found in normal adult males within 6 months of the treatment. The mean peak levels of serum testosterone and 17 beta-estradiol, respectively, during the treatment were 2.1 +/- 0.8 (SD) ng/ml and 10.8 +/- 4.9 (SD) pg/ml in younger patients with IGD, 1.4 +/- 0.9 ng/ml and 9.7 +/- 5.1 pg/ml in older patients with IGD and 6.0 +/- 1.2 ng/ml and 34.2 +/- 14.8 pg/ml in hypophysectomized patients. Quantitative improvement in both sperm density and sperm motility were found in 4 of 7 younger patients, 1 of 6 older patients with IGD and all hypophysectomized patients, but only 3 of hypophysectomized patients (3 of 18 patients) could become fertile.
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Xanthine calculi in the patient with the Lesch-Nyhan syndrome associated with urinary tract infection. Urol Int 1985; 40:138-40. [PMID: 3925607 DOI: 10.1159/000281067] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
A Japanese boy with Lesch-Nyhan syndrome who passed xanthine calculi is reported. After pyelolithotomy for a left renal stone, made up of ammonium urate, associated with urinary tract infection, a high dose of allopurinol was given because of the persistence of pyuria. In the present case, the administration of a high dose of allopurinol, given for the prevention of ammonium urate stone formation in infected urine, induced xanthine calculi formation and we had difficulty in the management of this patient with Lesch-Nyhan syndrome associated with urinary tract infection. However, we believe it a basic necessity to cure our patient of his urinary tract infection and prevent recurrent ammonium urate stone formation because of the risk of renal deterioration.
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Abstract
Renal dysplasia with a single vaginal ectopic ureter is relatively common in Japan. We report 2 cases in which delayed enhanced computerized tomography (1.5 hours later) contributed in detecting a dysplastic kidney that had been nonfunctioning on excretory urography. We believe that computerized tomography is a useful technique for the diagnosis of renal dysplasia with a single vaginal ectopic ureter.
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[Familial vesicoureteral reflux]. HINYOKIKA KIYO. ACTA UROLOGICA JAPONICA 1983; 29:1307-14. [PMID: 6681505] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
Between August 1979 and January 1983, 43 cases of primary vesicoureteral reflux were treated in our hospital. Among them 9 cases of 4 families occurred familially. They were all siblings: 3 boys and 6 girls aged between 2 years and 10 years. Five cases except for 4 probands of each sibling were discovered after aggressive prospective family study, but they had no clinical symptoms that suspected vesicoureteral reflux; one of them was found to be in a preuremic condition. The other 2 siblings were examined by a prospective family study but demonstrated no vesicoureteral reflux. Therefore, vesicoureteral reflux could be demonstrated in 5 of the 7 siblings who had been examined by a prospective family study. This rate was significantly high (71%). Discussion is made about the necessity of prospective family study to discover asymptomatic patients with vesicoureteral reflux in the family, and the literature is reviewed.
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50
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[Clinical management of carcinoma in situ of the bladder. I. Cases of total cystectomy]. Nihon Hinyokika Gakkai Zasshi 1983; 74:1405-11. [PMID: 6676573 DOI: 10.5980/jpnjurol1928.74.8_1405] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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