151
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Ishida K, Kubota T, Matsuda S, Sugaya H, Manabe M, Yoshimura K. A human case of gnathostomiasis nipponica confirmed indirectly by finding infective larvae in leftover largemouth bass meat. J Parasitol 2003; 89:407-9. [PMID: 12760668 DOI: 10.1645/0022-3395(2003)089[0407:ahcogn]2.0.co;2] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
A human case of creeping eruption due to Gnathostoma nipponicum was confirmed indirectly by finding infective advanced third-stage larvae in leftover largemouth bass meat. This is the first report indicating that the largemouth bass (Micropterus salmoides) serves as a source of G. nipponicum infection in humans.
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152
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Dmitrienko VE, Ishida K. Comment on "Band structure approach to resonant X-ray scattering". PHYSICAL REVIEW LETTERS 2003; 90:129601-129602. [PMID: 12688913 DOI: 10.1103/physrevlett.90.129601] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/12/2002] [Indexed: 05/24/2023]
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153
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Kawamura N, Nagamine K, Matsuzaki T, Ishida K, Nakamura SN, Matsuda Y, Tanase M, Kato M, Sugai H, Kudo K, Takeda N, Eaton GH. Discovery of temperature-dependent phenomena of muon-catalyzed fusion in solid deuterium and tritium mixtures. PHYSICAL REVIEW LETTERS 2003; 90:043401. [PMID: 12570420 DOI: 10.1103/physrevlett.90.043401] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/27/2002] [Indexed: 05/24/2023]
Abstract
A systematic experimental study on muon-catalyzed fusion was conducted using a series of solid deuterium and tritium mixtures. A variety of conditions were investigated, i.e., tritium concentrations from 20% to 70%, and temperatures from 5 to 16 K. With decreasing temperature, we observed an unexpected decrease in the muon cycling rate (lambda(c)) and an increase in the muon loss probability (W). The origins of these observed changes were interpreted by the temperature-dependence in the dt mu formation process for lambda(c) and that in the muon reactivation process after muon-to-alpha sticking for W.
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154
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Makihira S, Nikawa H, Tamagami M, Hamada T, Nishimura H, Ishida K, Yamashiro H. Bacterial and Candida adhesion to intact and denatured collagen in vitro. Mycoses 2002; 45:389-92. [PMID: 12421287 DOI: 10.1046/j.1439-0507.2002.00776.x] [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: 11/20/2022]
Abstract
Several recent reports imply the possibility of cariogenicity and periodontal disease linked to denture plaque containing Candida albicans. Adhesion of oral bacteria and Candida species to the extracellular matrix, such as type I collagen, fibronectin and denatured type I collagen, was examined by using adenosine triphosphate (ATP) analysis. The adhesion of C. albicans to intact and denatured type I collagen was significantly greater than those of oral bacteria and other species of Candida. This result suggests that C. albicans possesses the ability to adhere specifically to extracellular matrix, as compared with other Candida species or oral bacteria.
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155
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Makihira S, Nikawa H, Tamagami M, Hamada T, Nishimura H, Ishida K, Yamashiro H. Bacterial and Candida adhesion to intact and denatured collagen in vitro - Bakterien- und Candida-Adharenz an intaktem und denaturiertem Kollagen in vitro. Mycoses 2002. [DOI: 10.1046/j.1439-0507.2002.d01-164.x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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156
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Liu HS, Cui Y, Ishida K, Liu XJ, Wang CP, Ohnuma I, Kainuma R, Jin ZP. Thermodynamic assessment of the Cu-In binary system. ACTA ACUST UNITED AC 2002. [DOI: 10.1361/105497102770331352] [Citation(s) in RCA: 42] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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157
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Ishida K, Okamoto K, Kawasaki Y, Kitaoka Y, Trovarelli O, Geibel C, Steglich F. YbRh2Si2: spin fluctuations in the vicinity of a quantum critical point at low magnetic field. PHYSICAL REVIEW LETTERS 2002; 89:107202. [PMID: 12225219 DOI: 10.1103/physrevlett.89.107202] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/20/2001] [Indexed: 05/23/2023]
Abstract
We report a 29Si NMR study on aligned single crystals of YbRh2Si2 which shows behavior characteristic of a quantum critical point (QCP: T(N)-->0). The Knight shift K and the nuclear spin-lattice relaxation rate 1/T(1) of Si show a strong dependence on the external field H, especially below 5 kOe. At the lowest H used in this measurement (H approximately 1.5 kOe), it was found that 1/T(1)T continues to increase down to 50 mK, whereas K stays constant with a large magnitude below 200 mK. This result strongly suggests the development of antiferromagnetic fluctuations with finite q vectors that compete with q=0 spin fluctuations in the vicinity of the QCP near H=0.5 kOe.
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158
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Wang CP, Liu XJ, Ohnuma I, Kainuma R, Ishida K. Formation of immiscible alloy powders with egg-type microstructure. Science 2002; 297:990-3. [PMID: 12169728 DOI: 10.1126/science.1073050] [Citation(s) in RCA: 252] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
The egg-type core microstructure where one alloy encases another has previously been obtained during experiments in space. Working with copper-iron base alloys prepared by conventional gas atomization, we were able to obtain this microstructure under gravity conditions. The minor liquid phase always formed the core of the egg, and it sometimes also formed a shell layer. The origin of the formation of this core microstructure can be explained by Marangoni motion on the basis of the temperature dependence of the interfacial energy, which shows that this type of powder can be formed even if the cooling rate is very high.
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159
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Kokubun J, Ishida K, Dmitrienko VE, Kirfel A, Ovchinnikova EN. A novel resonant X-ray diffraction method to study thermal motion and point defects in crystals. Acta Crystallogr A 2002. [DOI: 10.1107/s0108767302094795] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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160
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Ishida K, Ozaki D, Kamatsuka T, Tou H, Kyogaku M, Kitaoka Y, Tateiwa N, Sato NK, Aso N, Geibel C, Steglich F. Spin-triplet superconductivity in UNi(2)Al(3) revealed by the (27)Al Knight shift measurement. PHYSICAL REVIEW LETTERS 2002; 89:037002. [PMID: 12144411 DOI: 10.1103/physrevlett.89.037002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/12/2001] [Indexed: 05/23/2023]
Abstract
We report (27)Al Knight shift ( (27)K) measurement on a single-crystal UNi(2)Al(3) that reveals a coexistence of superconductivity and a spin-density-wave (SDW) type of magnetic ordering ( T(SDW) = 4.5 K). The spin part of (27)K, (27)K(s), does not change down to 50 mK across the superconducting (SC) transition temperature T(c) approximately 0.9 K. In contrast with the isostructural compound UPd(2)Al(3) ( T(c) approximately 2 K), which was identified to be a spin-singlet d-wave superconductor, the behavior of (27)K strongly supports that UNi(2)Al(3) , like UPt(3) and Sr(2)RuO(4), belongs to a class of spin-triplet SC pairing state superconductors.
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161
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Miyamura M, Ishida K, Katayama K, Sato Y, Shima N. Ventilatory and circulatory responses at the onset of rapid changes in posture. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2002; 499:357-62. [PMID: 11729907 DOI: 10.1007/978-1-4615-1375-9_57] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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162
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Nagai Y, Ishida K, Hirooka M, Nishimaru K. Effect of ethanol on hemorheology in patients with ischemic cerebrovascular disease and elderly healthy men. Clin Hemorheol Microcirc 2002; 25:135-44. [PMID: 11847416] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/23/2023]
Abstract
Changes in hemorheological parameters were studied in patients with ischemic cerebrovascular disease and elderly healthy men who ingested ethanol at 0.5 and 1 g/kg body weight. Following ingestion of 1 g/kg, but not 0.5 g/kg of ethanol, there were significant changes in hemorheologic factors. Whole blood viscosity (WBV, shear rate: 18.8, 37.5, 75, 150, 350 sec(-1)) and blood viscosity corrected for hematocrit (BVC) were increased. WBV and BVC at high shear rate were increased and red blood cell deformability impaired in patients with ischemic cerebrovascular disease, while those factors were not significantly changed in healthy men. It is considered that ethanol ingestion could has bad influences for the microcirculation in patients with ischemic cerebrovascular disease.
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163
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Matsuzaki T, Nagamine K, Ishida K, Kato M, Sugai H, Tanase M, Eaton GH. An In-Situ Tritium-Deuterium Gas-Purification System for Muon Catalyzed Fusion Experiments at the RIKEN-RAL Muon Facility. FUSION SCIENCE AND TECHNOLOGY 2002. [DOI: 10.13182/fst02-a22733] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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164
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Ikeda K, Ishida K, Sato N, Koeda K, Aoki K, Kimura Y, Iwaya T, Ogasawara S, Iijima S, Nakamura R, Uesugi N, Maesawa C, Saito K. Chemoradiotherapy followed by surgery for thoracic esophageal cancer potentially or actually involving adjacent organs. Dis Esophagus 2002; 14:197-201. [PMID: 11869319 DOI: 10.1046/j.1442-2050.2001.00184.x] [Citation(s) in RCA: 52] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
The objective of this study was to evaluate the therapeutic usefulness of chemoradiotherapy (CRT) followed by surgery in patients with clinically T4 (cT4) esophageal cancer involving adjacent organs such as the trachea, main bronchi, and large vessels. Thirty-seven patients with cT4 squamous cell carcinoma of the thoracic esophagus were enrolled in this study. The CRT regimen comprised cisplatin (70 mg/m2) on day 1, 5-fluorouracil (700 mg/m2) on days 1-4 and external irradiation (200 cGy/day, total 30 Gy) on either days 8-26 (sequential schedule, n=15) or days 1-19 (concurrent schedule, n022). Two courses of CRT were given. The results of CRT were complete response in nine patients, partial response in 19, no change in three (minor response in two), and progressive disease in six patients. The median response duration in all responders was 172 days (range: 56-2469, n=19). After CRT, 13 patients received surgery. In 12 of these patients, tumors were completely resected. Histopathologic examination of the resected specimen revealed a discrepancy between clinical response and histopathologic effect. The median duration of survival and the 1-, 2- and 5-year survival rates were 304 days (84-3155), 45%, 35% and 23% in all patients, respectively, 866 days (190-3155), 83%, 83% and 57% in the 13 patients whose tumors were resected, and 187 days (84--2630), 25%, 5% and 5% in the 24 patients whose tumors were not resected. Grade 3 toxicity, especially hematological reactions, was noted in 13.5% (5/37) of the patients. There was one toxicity-related death (sepsis). A good outcome may be obtained with CRT, followed by surgery when feasible. However, CRT can cause toxic reactions, and close monitoring of patients is required.
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165
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Naito A, Kitano Y, Iida M, Ishida K, Sakai M, Koga K. Study on the effect of the number of electrodes programmed and the area of stimulation in cochlear implant patients. Adv Otorhinolaryngol 2002; 57:412-6. [PMID: 11892204 DOI: 10.1159/000059194] [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: 11/19/2022]
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166
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Sakai M, Ishida K, Naito A, Kitano Y. A case of CSF gusher in Mondini deformity of the inner ear. Adv Otorhinolaryngol 2002; 57:180-2. [PMID: 11892142 DOI: 10.1159/000059227] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/24/2023]
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167
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Sugaya H, Graeff-Teixeira C, Ishida K, Matsuda S, Katahira K, Yoshimura K. Interleukin-5 transgenic mice show augmented resistance to Angiostrongylus costaricensis infection. Parasitol Res 2002; 88:350-5. [PMID: 11999023 DOI: 10.1007/s00436-001-0550-y] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
To determine the possible role of eosinophils in Angiostrongylus costaricensis infection, both interleukin-5 (IL-5) transgenic (Tg) and non-transgenic (non-Tg) C3H/HeN mice were infected with A. costaricensis third-stage larvae. IL-5 Tg mice demonstrated greater resistance than non-Tg mice to A. costaricensis, as shown by lower adult worm recovery, smaller adults, fewer eggs in the intestinal wall and fewer larvae passed in the feces. Both mice showed similar antigen-specific IgA and IgGI antibody responses, although IgA was more prominent than IgG1. Egg deposition and inflammatory responses in the intestinal walls were milder in IL-5 Tg mice than in non-Tg mice. The eggs with developed larvae, deposited in the intestinal walls of IL-5 Tg mice, were surrounded by numerous degranulating eosinophils and sometimes with Splendore-Hoeppli deposits. The data suggest that eosinophils are involved in the resistance of the mouse during primary infection with A. costaricensis.
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168
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Ishida K, Hiura T. Mating system and population genetic structure of an androdioecious tree, Fraxinus lanuginosa Koidz. (Oleaceae) in northern Japan. Heredity (Edinb) 2002; 88:296-301. [PMID: 11920138 DOI: 10.1038/sj.hdy.6800043] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2001] [Accepted: 10/15/2001] [Indexed: 11/09/2022] Open
Abstract
Models for the maintenance of androdioecy have suggested that selfing of hermaphrodites decreases the frequency of males in a population (the "male frequency"). To test this hypothesis, we used electrophoretic allozyme methods to study the mating system and population genetics of an androdioecious tree, Fraxinus lanuginosa, which exhibits large variations in male frequency among subpopulations in central Hokkaido (northern Japan). We estimated the outcrossing rates by using seeds assayed at three polymorphic loci, and found that the multilocus outcrossing rate (t(m)) increased with increasing male frequency (q) (t(m) = 0.69 to 0.99, q = 0.11 to 0.59). Fixation indices (F(j)) estimated from these t(m) values ranged from 0.006 to 0.185, and were significantly greater than zero in plots with a low male frequency (q <or = 0.35), but not in plots with intermediate or high male frequencies (q > or = 0.47). However, fixation indices at the late life stage (F(a)) were not significantly different from zero at five loci (F(a) = 0.056 to 0.101, q = 0.11 to 0.61), and the F(a) values were lower than the F(j) values in several of the plots where both values were measured. These results indicate that inbreeding depression substantially decreases the proportion of selfed progeny in partially self-fertilising subpopulations. A theoretical model for the maintenance of androdioecy showed expected male frequencies significantly lower than the observed values in plots with high male frequency (q = 0.59 to 0.61), although the differences between the expected and observed values of male frequencies were not significant in plots with intermediate or low male-frequencies (q = 0.11 to 0.47). In this paper, the factors are discussed that affect variations in the male frequency among subpopulations of F. lanuginosa based on these findings.
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169
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Katayama K, Shima N, Sato Y, Qiu JC, Ishida K, Mori S, Miyamura M. Effect of intermittent hypoxia on cardiovascular adaptations and response to progressive hypoxia in humans. High Alt Med Biol 2002; 2:501-8. [PMID: 11809090 DOI: 10.1089/152702901753397063] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
The aim of the present study was to elucidate (1) the cardiovascular adaptations and response to hypoxic stimuli during short-term intermittent hypoxia and (2) whether the change in cardiovascular response to hypoxia is correlated to the change in hypoxic ventilatory chemosensitivity. Fourteen subjects were decompressed in a chamber to 432 torr, simulating an altitude of 4500 m, over a period of 30 min and were maintained at that pressure for 1 h daily for 7 days. Ventilatory (DeltaV(I)/DeltaSa(O2); Sa(O2) is arterial oxygen saturation), systolic and diastolic blood pressure (DeltaSBP/DeltaSa(O2) and DeltaDBP/DeltaSa(O2)), and heart rate (DeltaHR/DeltaSa(O2)) responses to progressive isocapnic hypoxia were measured before and after intermittent hypoxia. Resting ventilation, SBP, DBP, and HR did not change after intermittent hypoxia. DeltaSBP/DeltaSa(O2) and DeltaDBP/DeltaSa(O2) increased significantly after intermittent hypoxia accompanied by an enhanced DeltaV(I)/DeltaSa(C2), but there was no change in DeltaHR/DeltaSa(C2). There were significant correlations between the change in DeltaV(I)/DeltaSa(O2) and both the changes in DeltaSBP/DeltaSa(O2) and DeltaDBP/DeltaSa(O2) following intermittent hypoxic exposure. These results suggest that short-term intermittent hypoxia leads to the enhanced arterial BP response to hypoxic stimuli in humans, and that the enhanced peripheral chemosensitivity to hypoxia after intermittent hypoxia may play an important role in the increased arterial BP response.
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170
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Quan L, Zhu BL, Oritani S, Ishida K, Fujita MQ, Maeda H. Intranuclear ubiquitin immunoreactivity in the pigmented neurons of the substantia nigra in fire fatalities. Int J Legal Med 2002; 114:310-5. [PMID: 11508795 DOI: 10.1007/s004140000192] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
To evaluate the significance of immunohistochemical staining of ubiquitin (heat shock protein) in the midbrain for medico-legal investigation of death in fires, we examined forensic autopsy cases of fire fatalities (n = 35) in comparison with controls (n = 27; brain stem injury, acute myocardial infarction and carbon monoxide poisoning other than fire fatality). There were two intranuclear staining patterns in the nuclei of pigmented substantia nigra neurons: a type of inclusion (possible Marinesco bodies) and a diffuse staining. Percentage of nuclear ubiquitin positivity (Ub-positive %) in fire fatalities (2.7-44.7%; mean, 18.5%) was significantly higher than in brain stem injury (n = 9; 0-10.4%; mean, 4.5%) and myocardial infarction (n = 14; 1.5-14.6%; mean, 6.9%), independently of blood carboxyhemoglobin (COHb) levels. Age-dependent increase in Ub-positive % was observed in lower COHb (< 60%) cases. The intranuclear diffuse ubiquitin staining was not observed in cases of high blood cyanide level (> 1.0 microg/ml). These observations showed that intranuclear ubiquitin immunoreactivity of the pigmented substantia nigra neurons in the midbrain was induced by severe stress in fires.
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171
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Kataoka N, Suzuki T, Ishida K, Yamada N, Kurata N, Katayose M, Honda K. Field test of methane fermentation system for treating swine wastes. WATER SCIENCE AND TECHNOLOGY : A JOURNAL OF THE INTERNATIONAL ASSOCIATION ON WATER POLLUTION RESEARCH 2002; 45:103-112. [PMID: 12201090] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
A methane fermentation system for treating swine wastes was developed and successfully demonstrated in a field test plant (0.5 m3/d). The system was composed of a screw-press dehydrator, a methanogenic digester, a sludge separator, an oxidation ditch (OD) and composting equipment. A performance evaluation was carried out regarding physical pre-treatment using the screw-press dehydrator, methane fermentation for pre-treated slurry, and post-treatment for digested effluent by OD. Total solids (TS) and chemical oxygen demand (CODCr) removal by the screw-press pre-treatment were 38% and 22%, respectively. Properties of the screenings were as follows: water content 57%, ignition loss 93%, specific gravity 0.33. The pretreated strong slurry was digested under mesophilic conditions. Digestion gas (biogas) production rate was 25 m3/m3-slurry (NTP) and methane content of the biogas was 67%. CODCr removal of 65% with methane fermentation treatment of the slurry operating at 35 degrees C was observed. No inhibition of methane fermentation reaction occurred at the NH4(+)-N concentration of 3,000 mg/l or less during methane fermentation by the system. Mass balance from the present pilot-scale study showed that 1 m3 of mixture of excrement and urine of swine waste (TS 90 kg/m3) was biologically converted to 25 m3/m3-slurry (NTP) of biogas (methane content 67%), 100 kg of compost (water content 40%, ignition loss 75%), and 0.80 m3 of treated water (SS 30-70 mg/l).
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172
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Quan L, Zhu BL, Ishida K, Taniguchi M, Li DR, Kamikodai Y, Fujita MQ, Maeda H. Sudden death of an infant with 'an early epileptic encephalopathy'. Forensic Sci Int 2001; 124:62-7. [PMID: 11741762 DOI: 10.1016/s0379-0738(01)00568-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
This article reports an autopsy case of sudden death of an infant with an infrequent encephalopathy involving epileptic episodes. The infant was a 1-year and 10-month-old boy, who had a history of the first convulsive seizures in the third month after birth. The clinical diagnosis was described as 'an early infantile epileptic encephalopathy with suppression-bursts' (Ohtahara syndrome). On a winter day, he was collapsed following a high fever and was already dead on the arrival at a hospital. The body was small for the age and poorly nourished. The autopsy and postmortem magnetic resonance imaging scan (MRI) of formalin-fixed brain revealed advanced unsymmetric brain atrophy with cortical dysplasia, which were prominent in the left temporal and right occipital lobes, and sclerotic atrophy of the parahippocampal gyri, additionally showing a feature of the olivo-ponto-cerebellar atrophy. However, the cause of death was pathologically and microbiologically determined as bacterial bronchopneumonia following pulmonary infection of the influenza A virus. In sudden death cases of physically handicapped infants, the investigation of viral infection in consideration of an epidemiological survey is important even when the death can be pathomorphologically explained.
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173
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Matsuura K, Takahara Y, Sudo Y, Ishida K. Extended aortic grafting for acute ascending dissection after type B dissection. Ann Thorac Cardiovasc Surg 2001; 7:384-6. [PMID: 11888482] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/24/2023] Open
Abstract
A 31-year-old man was diagnosed with acute ascending aortic dissection and massive aortic regurgitation following acute type B dissection during drug treatment. Although the aortic arch was not dissected, we performed aortic replacement from the aortic root to the proximal portion of the descending aorta. The aim of the operation was the prevention of aortic arch dissection, and closure of initial entry of type B dissection.
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174
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Ishida K, Ono K, Sawai K, Watanabe M, Natsuaki T, Takashima T. [Current spread of HPN and HEN: issue for making choice in home care]. Gan To Kagaku Ryoho 2001; 28 Suppl 1:88-91. [PMID: 11787303] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/23/2023]
Abstract
Recently a number of patients have received home enteral nutrition (HEN) as well as home parenteral nutrition (HPN) in Terumo's home healthcare network 'Home-Joint'. This study was undertaken to compare the patients who received HEN with those who received HPN. 1. HPN patients in 2000. Number: 1,789 (45% females), age: 0-101 (mean: 66 years old, 48% over 70 years old), diagnosis: cancer 54%, therapeutic periods: 0-916 days (mean: 80 days). 2. HEN patients in 2000. Number: 736 (40% females), age: 1-101 (mean: 50 years old, 33% over 70 years old), diagnosis: Crohn's disease 44%, therapeutic periods 0-1,618 days (mean: 183 days). 3. Adoption of HPN and HEN in home care agents. HPN only 66%, HEN only 24%, both HPN and HEN 10%. It suggested that following two issue take place against making choice of HPN or HEN in home nutrition care. 1) Adoption of both HPN and HEN in more clinics. 2) Establishment of the guidelines for systematic HPN/HEN choice.
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175
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Taniguchi M, Sakoda S, Zhu BL, Ishida K, Quan L, Kano T, Fujita MQ, Maeda H. [Radiographic examination of skeletalized remains of an abandoned infant: a case report with special reference to odontological findings]. NIHON HOIGAKU ZASSHI = THE JAPANESE JOURNAL OF LEGAL MEDICINE 2001; 55:339-42. [PMID: 11905043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/18/2023]
Abstract
A homeless couple confessed that they had buried their baby, who died at the age of three months, in the graveyard two years earlier. The recovered infantile remains had been already completely skeletonized and dismembered. However, the maxilla and mandibula of the average matured infants, the age of the body was estimated to be 1 to 2.5 months old on the basis of the degree of calcification of deciduous teeth.
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