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Bréchignac F, Oughton D, Mays C, Barnthouse L, Beasley JC, Bonisoli-Alquati A, Bradshaw C, Brown J, Dray S, Geras'kin S, Glenn T, Higley K, Ishida K, Kapustka L, Kautsky U, Kuhne W, Lynch M, Mappes T, Mihok S, Møller AP, Mothersill C, Mousseau TA, Otaki JM, Pryakhin E, Rhodes OE, Salbu B, Strand P, Tsukada H. Addressing ecological effects of radiation on populations and ecosystems to improve protection of the environment against radiation: Agreed statements from a Consensus Symposium. JOURNAL OF ENVIRONMENTAL RADIOACTIVITY 2016; 158-159:21-9. [PMID: 27058410 PMCID: PMC4976067 DOI: 10.1016/j.jenvrad.2016.03.021] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/24/2016] [Accepted: 03/26/2016] [Indexed: 05/30/2023]
Abstract
This paper reports the output of a consensus symposium organized by the International Union of Radioecology in November 2015. The symposium gathered an academically diverse group of 30 scientists to consider the still debated ecological impact of radiation on populations and ecosystems. Stimulated by the Chernobyl and Fukushima disasters' accidental contamination of the environment, there is increasing interest in developing environmental radiation protection frameworks. Scientific research conducted in a variety of laboratory and field settings has improved our knowledge of the effects of ionizing radiation on the environment. However, the results from such studies sometimes appear contradictory and there is disagreement about the implications for risk assessment. The Symposium discussions therefore focused on issues that might lead to different interpretations of the results, such as laboratory versus field approaches, organism versus population and ecosystemic inference strategies, dose estimation approaches and their significance under chronic exposure conditions. The participating scientists, from across the spectrum of disciplines and research areas, extending also beyond the traditional radioecology community, successfully developed a constructive spirit directed at understanding discrepancies. From the discussions, the group has derived seven consensus statements related to environmental protection against radiation, which are supplemented with some recommendations. Each of these statements is contextualized and discussed in view of contributing to the orientation and integration of future research, the results of which should yield better consensus on the ecological impact of radiation and consolidate suitable approaches for efficient radiological protection of the environment.
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Takeuchi T, Ishida K, Shiraki K, Yoshiyasu T. THU0206 Post-Marketing Surveillance of Efficacy and Safety of Tacrolimus Add-on Therapy in Japanese Rheumatoid Arthritis Patients without An Adequate Response To Biological dMARDs. Ann Rheum Dis 2016. [DOI: 10.1136/annrheumdis-2016-eular.1357] [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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Hillier A, Paul D, Ishida K. Probing beneath the surface without a scratch — Bulk non-destructive elemental analysis using negative muons. Microchem J 2016. [DOI: 10.1016/j.microc.2015.11.031] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Ishida K, Taguchi K, Hida M, Watanabe S, Kawano K, Matsumoto T, Hattori Y, Kobayashi T. Circulating microparticles from diabetic rats impair endothelial function and regulate endothelial protein expression. Acta Physiol (Oxf) 2016; 216:211-20. [PMID: 26235826 DOI: 10.1111/apha.12561] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2015] [Revised: 05/06/2015] [Accepted: 07/29/2015] [Indexed: 12/12/2022]
Abstract
AIM Diabetes mellitus increases the risk of cardiovascular disease, which is accompanied by functional and structural changes in the vascular system. Microparticles (MPs) have been described as biological vectors of endothelial dysfunction in other pathologies. However, the molecular mechanisms underlying their formation and signalling are unclear. We investigated the role of MPs derived from streptozotocin (STZ)-induced diabetic rats in endothelial function. METHODS Male Wistar rats were injected with STZ to induce diabetes, and MPs isolated from control or STZ-induced diabetic rats were characterized by dot blotting (assessed by CD62P detections), flow cytometry (assessed by annexin V detections) and ELISA. Carotid arteries from rats were incubated with MPs, and expressions of enzymes and endothelium-dependent relaxation were analysed. RESULTS The circulating levels of MPs, particularly the levels of platelet-derived microparticles, from diabetic rats were higher than those present in controls. Endothelium-dependent relaxation induced by acetylcholine (ACh) was attenuated in carotid arteries from STZ-induced diabetic rats. Following the incubation of control carotid arteries with MPs isolated from STZ rats, ACh-induced endothelium-dependent relaxation was impaired, but MPs isolated from control rats had no such effect. Furthermore, the effect of MPs was mediated by a decrease in expression of endothelial nitric oxide synthase (eNOS) and the overexpression of caveolin-1. CONCLUSION Circulating MPs isolated from STZ-induced diabetic rats induce endothelial dysfunction in carotid arteries and regulate protein expressions of eNOS and caveolin-1. These data advance our understanding of the deleterious effects of circulating MPs observed in disorders with diabetic complications.
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Katagiri H, Kushida Y, Nojima M, Kuroda Y, Wakao S, Ishida K, Endo F, Kume K, Takahara T, Nitta H, Tsuda H, Dezawa M, Nishizuka SS. A Distinct Subpopulation of Bone Marrow Mesenchymal Stem Cells, Muse Cells, Directly Commit to the Replacement of Liver Components. Am J Transplant 2016; 16:468-83. [PMID: 26663569 DOI: 10.1111/ajt.13537] [Citation(s) in RCA: 61] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2014] [Revised: 08/23/2015] [Accepted: 09/06/2015] [Indexed: 01/25/2023]
Abstract
Genotyping graft livers by short tandem repeats after human living-donor liver transplantation (n = 20) revealed the presence of recipient or chimeric genotype cases in hepatocytes (6 of 17, 35.3%), sinusoidal cells (18 of 18, 100%), cholangiocytes (15 of 17, 88.2%) and cells in the periportal areas (7 of 8, 87.5%), suggesting extrahepatic cell involvement in liver regeneration. Regarding extrahepatic origin, bone marrow mesenchymal stem cells (BM-MSCs) have been suggested to contribute to liver regeneration but compose a heterogeneous population. We focused on a more specific subpopulation (1-2% of BM-MSCs), called multilineage-differentiating stress-enduring (Muse) cells, for their ability to differentiate into liver-lineage cells and repair tissue. We generated a physical partial hepatectomy model in immunodeficient mice and injected green fluorescent protein (GFP)-labeled human BM-MSC Muse cells intravenously (n = 20). Immunohistochemistry, fluorescence in situ hybridization and species-specific polymerase chain reaction revealed that they integrated into regenerating areas and expressed liver progenitor markers during the early phase and then differentiated spontaneously into major liver components, including hepatocytes (≈74.3% of GFP-positive integrated Muse cells), cholangiocytes (≈17.7%), sinusoidal endothelial cells (≈2.0%), and Kupffer cells (≈6.0%). In contrast, the remaining cells in the BM-MSCs were not detected in the liver for up to 4 weeks. These results suggest that Muse cells are the predominant population of BM-MSCs that are capable of replacing major liver components during liver regeneration.
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Nakanishi T, Ishida K, Utada K, Yamaguchi M, Matsumoto M. Anaphylaxis to sugammadex diagnosed by skin prick testing using both sugammadex and a sugammadex-rocuronium mixture. Anaesth Intensive Care 2016; 44:122-124. [PMID: 26673602] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
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Ishida K, Tanoi K, Nakanishi TM. Monitoring free-living Japanese Bush Warblers (Cettia diphone) in a most highly radiocontaminated area of Fukushima Prefecture, Japan. JOURNAL OF RADIATION RESEARCH 2015; 56 Suppl 1:i24-28. [PMID: 26825298 PMCID: PMC4732538 DOI: 10.1093/jrr/rrv087] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/07/2015] [Revised: 10/27/2015] [Accepted: 10/27/2015] [Indexed: 06/05/2023]
Abstract
The Fukushima-Daiichi Nuclear Power Plant (F1NPP) accident is an IAEA level 7 event, the same as that of Chernobyl, while the amount of radionuclides released is not comparable. Radioactivity attributed to the F1NPP accident was detected 250 km away from the F1NPP. Although we have not yet systematically studied the effect of radionuclides on the environment and wildlife, one of three Japanese Bush Warblers (Cettia diphone), captured in Akaugi district in August 2011, was observed to have a conspicuous lesion near the cloaca, which is rare in Japan. All of the birds' feathers were strongly contaminated. Further study is needed to determine the significance of this result. We emphasize the importance of continuing assessment of the effects of the F1NPP accident on wildlife.
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Damnjanović J, Kuroiwa C, Tanaka H, Ishida K, Nakano H, Iwasaki Y. Directing positional specificity in enzymatic synthesis of bioactive 1-phosphatidylinositol by protein engineering of a phospholipase D. Biotechnol Bioeng 2015; 113:62-71. [PMID: 26154602 DOI: 10.1002/bit.25697] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2015] [Revised: 06/23/2015] [Accepted: 06/29/2015] [Indexed: 12/26/2022]
Abstract
Phosphatidylinositol (PI) holds a potential of becoming an important dietary supplement due to its effects on lipid metabolism in animals and humans manifested as a decrease of the blood cholesterol and lipids, and relief of the metabolic syndrome. To establish an efficient, enzymatic system for PI production from phosphatidylcholine and myo-inositol as an alcohol acceptor, our previous study started with the wild-type Streptomyces antibioticus phospholipase D (SaPLD) as a template for generation of PI-synthesizing variants by saturation mutagenesis targeting positions involved in acceptor accommodation, W187, Y191, and Y385. The isolated variants generated PI as a mixture of positional isomers, among which only 1-PI exists in nature. Thus, the current study has focused to improve positional specificity of W187N/Y191Y/Y385R SaPLD (NYR) which generates PI as a mixture of 1-PI and 3-PI in the ratio of 76/24, by subjecting four residues of its acceptor-binding site to saturation mutagenesis. Subsequent screening pointed at NYR-186T and NYR-186L as the most improved variants producing PI with a ratio of 1-/3-PI = 93/7 and 87/13, respectively, at 37°C. Lowering the reaction temperature further improved the specificity of both variants to 1-/3-PI > 97/3 at 20°C with no change in total PI yield. Structure model analyses imply that G186T and G186L mutations increased rigidity of the acceptor-binding site, thus limiting the possible orientations of myo-inositol. The two newly isolated PLDs are promising for future application in large-scale 1-PI production.
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Takeda S, Mitoro A, Namisaki T, Yoshida M, Sawai M, Yamao J, Yoshiji H, Uejima M, Moriya K, Douhara A, Seki K, Ishida K, Morita K, Noguchi R, Kitade M, Kawaratani H, Okura Y, Takaya H, Fukui H. Gastric adenocarcinoma of fundic gland type (chief cell predominant type) with unique endoscopic appearance curatively treated by endoscopic submucosal resection. Acta Gastroenterol Belg 2015; 78:340-343. [PMID: 26448418] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Gastric adenocarcinoma of fundic gland type [chief cell predominant type; (GA-FD-CCP)] is a rare gastric cancer variant arising from non-atrophic mucosa without Helicobacter pylori infection in the upper third portion of the stomach. GA-FD-CCP originates deep in the mucosal layer; hence, endoscopic lesion detection is often difficult at an early stage because of a minimal change in the mucosal surface. Here we present a 66-year-old man with an early stage of GA-FD-CCP showing characteristic endoscopic features. Esophagogastroduodenoscopy demonstrated a flat, slightly reddish area with black pigment dispersion and irregular micro-surface structure at the gastric fornix. The tumor was resected by endoscopic submucosal dissection and was pathologically diagnosed as GA-FD-CCP. Prussian blue staining revealed that the black pigment was a hemosiderin deposition. We reported a rare case of successfully treated GA-FD-CCP with black pigmentation that aided in early lesion detection.
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Wilson C, Mullen M, Jackson B, Ishida K, Messé S. Etiology of Corpus Callosum Lesions with Restricted Diffusion. Clin Neuroradiol 2015; 27:31-37. [DOI: 10.1007/s00062-015-0409-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2014] [Accepted: 05/06/2015] [Indexed: 11/28/2022]
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Kashiwaba M, Komatsu H, Ishida K, Kawagishi R, Matsui Y, Otsuki H, Kawasaki T, Uesugi N, Sugai T, Wakabayashi G. P111 The effectiveness of low-dose olanzapine against CINV caused by anthracycline-containing regimen. Breast 2015. [DOI: 10.1016/s0960-9776(15)70155-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
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Murakami K, Kawagishi N, Ishida K, Sekiguchi S, Fujishima F, Sasano H, Ohuchi N. Fibrosing cholestatic hepatitis developing within one month after living donor liver transplantation for chronic hepatitis C-related cirrhosis: a case report. Transplant Proc 2015; 46:995-8. [PMID: 24767401 DOI: 10.1016/j.transproceed.2013.09.047] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2013] [Accepted: 09/26/2013] [Indexed: 01/01/2023]
Abstract
Fibrosing cholestatic hepatitis (FCH) is a life-threatening consequence of hepatitis C virus (HCV) infection occurring in a small minority of liver transplantation (LT) recipients. We herein report a case of early-onset FCH after living donor LT in a 47-year-old woman with HCV-related cirrhosis. The patient underwent balloon-occluded retrograde transvenous obliteration of a splenorenal shunt to treat an impaired portal flow on the sixth postoperative day (POD 6) and a bypass operation for hepatic artery thrombosis on POD 12. Thereafter, the serum bilirubin levels increased gradually; however, computed tomography revealed no evidence of biliary stricture. The serum HCV-RNA level on POD 27 was >7.8 log IU/mL. Histopathology of a needle graft biopsy performed on POD 28 revealed FCH with extensive portal fibrosis accompanied by mild inflammation, hepatocyte ballooning, and ductular proliferation with cholestasis. The patient received combination therapy with pegylated interferon, ribavirin, and double-filtration plasmapheresis for the treatment of early-onset FCH. Both the recipient and the donor carried the major genotype single nucleotide polymorphism (TT) at rs8099917 near the interleukin-28B gene. Furthermore, the HCV genotype was treatment-sensitive 2a. Nonetheless, the recipient died of hepatic failure on POD 211. Thus far, few cases of FCH occurring within 1 month after LT have been reported. In addition, the early onset of FCH may be an adverse prognostic factor.
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Matsumoto T, Hashimura M, Takayama K, Ishida K, Kawakami Y, Matsuzaki T, Nakano N, Matsushita T, Kuroda R, Kurosaka M. A radiographic analysis of alignment of the lower extremities--initiation and progression of varus-type knee osteoarthritis. Osteoarthritis Cartilage 2015; 23:217-23. [PMID: 25481289 DOI: 10.1016/j.joca.2014.11.015] [Citation(s) in RCA: 90] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/08/2014] [Revised: 11/05/2014] [Accepted: 11/14/2014] [Indexed: 02/02/2023]
Abstract
OBJECTIVE This study aimed to investigate alignment based on age in normal knees and alignment based on deformity in osteoarthritis (OA) knees using detailed radiographic parameters. DESIGN Various parameters were measured from weight-bearing long leg radiographs of 1251 legs (797 normal and 454 OA knees) as a cross-sectional study. Normal knees were classified by age (young, middle aged, aged, and elderly) and symptomatic OA knees on the basis of the alignment (femorotibial angle (FTA): mild, moderate, severe and profound). The mean measurements in each group were calculated and compared within each group. RESULTS The femoral shaft showed medially bowed curvature (femoral bowing) of approximately 2° in the young normal group, which shifted to lateral bowing with age. However, OA knees showed larger lateral bowing with OA grade, which might reduce the condylar-shaft angle and subsequently shifted the mechanical axis medially. Progression of mild to moderate OA might be associated with a decreasing condylar-shaft angle (femoral condylar orientation) and widening condylar-plateau angle (joint space narrowing) rather than decreasing tibial plateau flattering. Steeping of the tibial plateau inclination due to increasing tibial plateau shift (tibial plateau compression) rather than medial tibial bowing might be the main contributor to worsening of varus deformity in knees with severe and profound OA. CONCLUSIONS This cross-sectional study might provide the possibility of OA initiation and progression. The lateral curvature of the femoral shaft associated with aging may contribute to the initiation of varus-type OA of the knee. These changes in the femur may be followed by secondary signs of OA progression including varus femoral condylar orientation, medial joint space narrowing, and tibial plateau compression.
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Böhmer AE, Arai T, Hardy F, Hattori T, Iye T, Wolf T, Löhneysen HV, Ishida K, Meingast C. Origin of the tetragonal-to-orthorhombic phase transition in FeSe: a combined thermodynamic and NMR study of nematicity. PHYSICAL REVIEW LETTERS 2015; 114:027001. [PMID: 25635558 DOI: 10.1103/physrevlett.114.027001] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/21/2014] [Indexed: 06/04/2023]
Abstract
The nature of the tetragonal-to-orthorhombic structural transition at T_{s}≈90 K in single crystalline FeSe is studied using shear-modulus, heat-capacity, magnetization, and nuclear magnetic resonance measurements. The transition is shown to be accompanied by a large shear-modulus softening, which is practically identical to that of underdoped Ba(Fe,Co)_{2}As_{2}, suggesting a very similar strength of the electron-lattice coupling. On the other hand, a spin-fluctuation contribution to the spin-lattice relaxation rate is only observed below T_{s}. This indicates that the structural, or "nematic," phase transition in FeSe is not driven by magnetic fluctuations.
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Oguchi K, Sakamoto K, Kazuno H, Ueno H, Ishida K, Yokogawa T, Yamamura K, Kitamura R, Matsuo K, Utsugi T. 27 TAS-102 treatment results in high trifluridine incorporation into DNA with pyrimidine metabolic pathway markedly up-regulated in cancer. Eur J Cancer 2014. [DOI: 10.1016/s0959-8049(14)70153-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Ishida K, Kuboshima M, Morita H, Maeda H, Okamoto A, Takeuchi M, Yamagata Y. Diversity in mRNA expression of the serine-type carboxypeptidase ocpG in Aspergillus oryzae through intron retention. Biosci Biotechnol Biochem 2014; 78:1328-36. [PMID: 25130734 DOI: 10.1080/09168451.2014.923291] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Alternative splicing is thought to be a means for diversification of products by mRNA modification. Although some intron retentions are predicted by transcriptome analysis in Aspergillus oryzae, its physiological significance remains unknown. We found that intron retention occurred occasionally in the serine-type carboxypeptidase gene, ocpG. Analysis under various culture conditions revealed that extracellular nitrogen conditions influence splicing patterns; this suggested that there might be a correlation between splicing efficiency and the necessity of OcpG activity for obtaining a nitrogen source. Since further analysis showed that splicing occurred independently in each intron, we constructed ocpG intron-exchanging strain by interchanging the positions of intron-1 and intron-2. The splicing pattern indicated the probability that ocpG intron retention was affected by the secondary structures of intronic mRNA.
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Kainuma R, Takahashi S, Ishida K. Ductile Shape Memory Alloys of the Cu-Al-Mn System. ACTA ACUST UNITED AC 2014. [DOI: 10.1051/jp4/199558961] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
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Sciancalepore AG, Sallustio F, Girardo S, Passione LG, Camposeo A, Mele E, Di Lorenzo M, Costantino V, Schena FP, Pisignano D, Casino FG, Mostacci SD, Di Carlo M, Sabato A, Procida C, Creput C, Vanholder R, Stolear JC, Lefrancois G, Hanoy M, Nortier J, Potier J, Sereni L, Ferraresi M, Pereno A, Nazha M, Barbero S, Piccoli GB, Ficheux A, Gayrard N, Duranton F, Guzman C, Szwarc I, Bismuth -Mondolfo J, Brunet P, Servel MF, Argiles A, Bernardo A, Demers J, Hutchcraft A, Marbury TC, Minkus M, Muller M, Stallard R, Culleton B, Krieter DH, Korner T, Devine E, Ruth M, Jankowski J, Wanner C, Lemke HD, Surace A, Rovatti P, Steckiph D, Mancini E, Santoro A, Leypoldt JK, Agar BU, Bernardo A, Culleton BF, Vankova S, Havlin J, Klomp DJ, Van Beijnum F, Day JPR, Wieringa FP, Kooman JP, Gremmels H, Hazenbrink DH, Simonis F, Otten ML, Wester M, Boer WH, Joles JA, Gerritsen KG, Umimoto K, Shimamoto Y, Mastushima K, Miyata M, Muller M, Naik A, Pokropinski S, Bairstow S, Svatek J, Young S, Johnson R, Bernardo A, Rikker C, Juhasz E, Gaspar R, Rosivall L, Rusu E, Zilisteanu D, Balanica S, Achim C, Atasie T, Carstea F, Voiculescu M, Monzon Vazquez T, Saiz Garcia S, Mathani V, Escamilla Cabrera B, Cornelis T, Van Der Sande FM, Eloot S, Cardinaels E, Bekers O, Damoiseaux J, Leunissen KM, Kooman J, Baamonde Laborda E, Bosch Benitez-Parodi E, Perez Suarez G, Anton Perez G, Batista Garcia F, Lago Alonso M, Garcia Canton C, Hashimoto S, Seki M, Tomochika M, Yamamoto R, Okamoto N, Nishikawa A, Koike T, Ravagli E, Maldini L, Badiali F, Perazzini C, Lanciotti G, Steckiph D, Surace A, Rovatti P, Severi S, Rigotti A, McFarlane P, Marticorena R, Dacouris N, Pauly R, Nikitin S, Amdahl M, Bernardo A, Culleton B, Calabrese G, Mancuso D, Mazzotta A, Vagelli G, Balenzano C, Steckiph D, Bertucci A, Della Volpe M, Gonella M, Uchida T, Ando K, Kofuji M, Higuchi T, Momose N, Ito K, Ueda Y, Miyazawa H, Kaku Y, Nabata A, Hoshino T, Mori H, Yoshida I, Ookawara S, Tabei K, Umimoto K, Suyama M, Shimamoto Y, Miyata M, Kamada A, Sakai R, Minakawa A, Fukudome K, Hisanaga S, Ishihara T, Yamada K, Fukunaga S, Inagaki H, Tanaka C, Sato Y, Fujimoto S, Potier J, Bouet J, Queffeulou G, Bell R, Nolin L, Pichette V, Provencher H, Lamarche C, Nadeau-Fredette AC, Ouellet G, Leblanc M, Bezzaoucha S, Kouidmir Y, Kassis J, Alonso ML, Lafrance JP, Vallee M, Fils J, Mailley P, Cantaluppi V, Medica D, Quercia AD, Dellepiane S, Ferrario S, Gai M, Leonardi G, Guarena C, Caiazzo M, Biancone L, Enos M, Culleton B, Wiebenson D, Potier J, Hanoy M, Duquennoy S, Tingli W, Ling Z, Yunying S, Ping F, Dolley-Hitze T, Hamel D, Lombart ML, Leypoldt JK, Bernardo A, Hutchcraft AM, Vanholder R, Culleton BF, Movilli E, Camerini C, Gaggia P, Zubani R, Feller P, Pola A, Carli O, Salviani C, Manenti C, Cancarini G, Bozzoli L, Colombini E, Ricchiuti G, Pisanu G, Gargani L, Donadio C, Sidoti A, Lusini ML, Biagioli M, Ghezzi PM, Sereni L, Caiazzo M, Palladino G, Tomo T, Ishida K, Nakata T, Hamel D, Dolley-Hitze T. HAEMODIALYSIS TECHNIQUES AND ADEQUACY 1. Nephrol Dial Transplant 2014. [DOI: 10.1093/ndt/gfu153] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Ishida K, Koike M, Uzui H, Amaya N, Arakawa K, Kaseno K, Morishita T, Okazawa H, Lee JD, Tada H. Beneficial early effects of statin treatment on coronary microvascular dysfunction and left ventricular remodeling in patients with acute anterior myocardial infarctions. Eur Heart J 2013. [DOI: 10.1093/eurheartj/eht308.p2225] [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: 11/15/2022] Open
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Hisazaki K, Uzui H, Arakawa K, Amaya N, Kaseno K, Ishida K, Morishita T, Sato T, Lee JD, Tada H. Correlation between serum matrix metalloproteinase-2/tissue inhibitors of metalloproteinase-2 ratio and elevated pulmonary vascular resistance. Eur Heart J 2013. [DOI: 10.1093/eurheartj/eht307.p289] [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: 11/13/2022] Open
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Moriga T, Ishida K, Yamamoto K, Yoshinari A, Murai KI. Structural analysis of homologous series of Zn k In2O k + 3 (k=3, 5, 7) and Zn k InGaO k + 3 (k=1, 3, 5) as thermoelectric materials. ACTA ACUST UNITED AC 2013. [DOI: 10.1179/143307509x441531] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
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Steckiph D, Calabrese G, Bertucci A, Mazzotta A, Vagelli G, Gonella M, Stamopoulos D, Manios E, Papachristos N, Grapsa E, Papageorgiou G, Gogola V, So B, Dey V, Spalding EM, Libetta C, Esposito P, Margiotta E, Maffioli P, Bonaventura A, Bianchi L, Romano D, Rampino T, De Rosa G, Mauric A, Haug U, Enzinger G, Kern-Derstvenscheg E, Sluga A, Ausserwinkler C, Beck W, Rosenkranz AR, Maheshwari V, Haroon S, Loy Y, Samavedham L, Rangaiah GP, Lau T, Stamopoulos D, Mpakirtzi N, Panagiotou M, Barbarousi D, Matsouka C, Grapsa E, Bunani AD, Kowalczyk M, Bartnicki P, Banach M, Rysz J, Lentini P, Zanoli L, Granata A, Contestabile A, Basso A, Berlingo G, Pellanda V, de Cal M, Grazia V, Clementi A, Insalaco M, Dell'Aquila R, Karkar A, Abdelrahman M, Martins AR, Parreira L, Duque AS, Rodrigues I, Baffoun AB, Youssfi MA, Sayeh A, Beji M, Ben Khadra R, Hmida J, Akazawa M, Horiuchi H, Hori Y, Yamada A, Satou H, Odamaki S, Nakai S, Satou K, Aoki K, Saito I, Kamijo Y, Ogata S, Ishibashi Y, Basso F, Wojewodzka-Zelezniakowicz M, Cruz D, Giuliani A, Blanca Martos L, Piccinni P, Ronco C, Potier J, Queffeulou G, Bouet J, Nilsson A, Sternby J, Grundstrom G, Alquist M, Ferraresi M, Di Vico MC, Vigotti FN, Deagostini M, Scognamiglio S, Consiglio V, Clari R, Moro I, Mongilardi E, Piccoli GB, Hancock V, Huang S, Nilsson A, Grundstrom G, Nilsson Ekdahl K, Calabrese G, Steckiph D, Bertucci A, Baldin C, Petrarulo M, Mancuso D, Vagelli G, Gonella M, Inguaggiato P, Canepari G, Gigliola G, Ferrando C, Meinero S, Sicuso C, Pacitti A, Stamopoulos D, Mpakirtzi N, Manios E, Afentakis N, Grapsa E, Tomo T, Matsuyama K, Nakata T, Ishida K, Takeno T, Kadota JI, Minakuchi J, Kastl J, Merello M, Boccato C, Giordana G, Mazzone S, Moscardo V, Kastl J, Giordana G, Reinhardt B, Knaup R, Kruger W, Tovbin D, Kim S, Avnon L, Zlotnik M, Storch S, Umimoto K, Shimamoto Y, Suyama M, Miyata M, Bosch Benitez-Parodi E, Baamonde Laborda EE, Perez G, Ramirez JI, Ramirez Puga A, Guerra R, Garcia Canton C, Lago Alonso MM, Toledo A, Checa Andres MD, Latif FE, Mochida Y, Matsumoto K, Morita K, Tsutsumi D, Ishioka K, Maesato K, Oka M, Moriya H, Hidaka S, Ohtake T, Kobayashi S, Ficheux A, Gayrard N, Duranton F, Guzman C, Szwarc I, Bismuth-Mondolfo J, Brunet P, Servel MF, Argiles A, Tsikliras N, Mademtzoglou S, Balaskas E, Zeid M, Mostafa A, Mowafy MN, Abdo EI, Al Amin OM, Ksiazek A, Zaluska W, Waniewski J, Debowska M, Wojcik-Zaluska A, Elias M, Francois H, Obada E, Lorenzo HK, Charpentier B, Durrbach A, Beaudreuil S, Imamovic G, Marcelli D, Bayh I, Hrvacevic R, Kapun S, Grassmann A, Scatizzi L, Maslovaric J, Daelemans R, Mesens S, Mohamed EA, Wafae A, Kawtar H, Mohamed Amine H, Driss K, Mohammed B. Extracorporeal dialysis: techniques and adequacy - A. Nephrol Dial Transplant 2013. [DOI: 10.1093/ndt/gft116] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Muzembo BA, Nagano Y, Dumavibhat N, Ngatu NR, Matsui T, Bhatti SA, Eitoku M, Hirota R, Ishida K, Suganuma N. Ankle-brachial pressure index and mini nutritional assessment in community-dwelling elderly people. J Nutr Health Aging 2013; 17:370-6. [PMID: 23538661 DOI: 10.1007/s12603-012-0412-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND A low ankle-brachial pressure index (an ABPI value <0.90) is considered predictive of cardiovascular disease, and is widely thought to increase morbidity and mortality in the elderly. However, good nutrition is beneficial both for the health and the ability to resist and recover from the disease. OBJECTIVE The aim of the present study was to evaluate the relationship between the ankle-brachial pressure index and the nutritional status of the elderly in a city of Kochi prefecture, Japan. METHODS This was a cross-sectional study in which a total of 100 elderly people, both males and females, were screened for ankle-brachial pressure index (ABPI), nutritional status (through the use of the short form of the mini nutritional assessment), activities of daily living, lifestyle, gait speed (10MWT), postural stability (OLST), and functional mobility (TUG). RESULTS About 67% of the participants were found to have a normal nutritional status, 27% were at risk of malnutrition, and six percent were classified as malnourished. The mean ABPI of the participants was 1.08±0.10, and three participants had an ABPI lower than 0.90. The ABPI was statistically higher in well nourished participants compared with those at risk of malnutrition or the malnourished. The mean ABPI was significantly higher in non-smokers compared with former smokers. The ABPI was found to correlate negatively with gait speed and with TUG score. CONCLUSION Well-nourished elderly had a higher normal ankle-brachial pressure index as compared with the malnourished elderly. This study provides supportive evidence for the necessity of adequate nutrition for elderly people.
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Usami Y, Ishida K, Sato S, Kishino M, Kiryu M, Ogawa Y, Okura M, Fukuda Y, Toyosawa S. Intercellular adhesion molecule-1 (ICAM-1) expression correlates with oral cancer progression and induces macrophage/cancer cell adhesion. Int J Cancer 2013; 133:568-78. [PMID: 23364881 DOI: 10.1002/ijc.28066] [Citation(s) in RCA: 76] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2012] [Revised: 12/25/2012] [Accepted: 01/04/2013] [Indexed: 12/19/2022]
Abstract
Intercellular adhesion molecule-1 (ICAM-1) is a transmembrane glycoprotein in the immunoglobulin superfamily, which plays an important role in cell adhesion and signal transduction. Although ICAM-1 is believed to play a role in several malignancies, it is still uncertain whether or not ICAM-1 expression contributes to cancer progression. In this study, we performed clinicopathological and cell biological analyses of ICAM-1 expression in oral squamous cell carcinoma (SCC). First, we examined the ICAM-1 expression in tongue SCC immunohistochemically, and revealed that ICAM-1 was expressed predominantly at the invasive front area of tongue SCC. ICAM-1 expression at the invasive front area was correlated with invasion, lymph node metastasis and increased blood and lymphatic vessel density of the tongue SCC. The relationship between ICAM-1 expression and clinicopathological factors were consistent with the increased proliferation, invasion and cytokine-production activities of ICAM-1-transfected SCC cells. Second, we analyzed the relationship between macrophages and ICAM-1-expressing tongue SCC cells because ICAM-1 is known to act as a ligand for adhesion of immune cells. Increased ICAM-1 expression in tongue SCC was correlated with increased macrophage infiltration within SCC nests. Moreover, macrophage/SCC-cell adhesion through ICAM-1 molecule was revealed using an in vitro cell adhesion and blockade assay. These findings indicate that ICAM-1 plays an important role in tongue SCC progression, which may result from the SCC-cell activity, angiogenic activity, lymphangiogenic activity and macrophage/SCC-cell adhesion.
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Delfanazari K, Asai H, Tsujimoto M, Kashiwagi T, Kitamura T, Yamamoto T, Sawamura M, Ishida K, Watanabe C, Sekimoto S, Minami H, Tachiki M, Klemm RA, Hattori T, Kadowaki K. Tunable terahertz emission from the intrinsic Josephson junctions in acute isosceles triangular Bi₂Sr₂CaCu₂O₈+δ mesas. OPTICS EXPRESS 2013; 21:2171-2184. [PMID: 23389198 DOI: 10.1364/oe.21.002171] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
In order to determine if the mesa geometry might affect the properties of the coherent terahertz (THz) radiation emitted from the intrinsic Josephson junctions in mesas constructed from single crystals of the high-temperature superconductor, Bi₂Sr₂CaCu₂O₈+δ, we studied triangular mesas. For equilateral triangular mesas, the observed emission was found to be limited to the single mesa TM(1,0) mode. However, tunable radiation over the range from 0.495 to 0.934 THz was found to arise from an acute isosceles triangular mesa. This 47% tunability is the widest yet observed from the outer current-voltage characteristic branch of such mesas of any geometry. Although the radiation at a few of the frequencies in the tunable range appear to have been enhanced by cavity resonances, most frequencies are far from such resonance frequencies, and can only be attributed to the ac-Josephson effect.
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