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Yang H, Jones L, Ryll H, Simson M, Soltau H, Kondo Y, Sagawa R, Banba H, MacLaren I, Nellist PD. 4D STEM: High efficiency phase contrast imaging using a fast pixelated detector. ACTA ACUST UNITED AC 2015. [DOI: 10.1088/1742-6596/644/1/012032] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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102
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Takahashi H, Tsuboi H, Abe S, Yokosawa M, Hagiwara S, Asashima H, Hirota T, Umeda N, Kondo Y, Matsumoto I, Sumida T. Magnetic resonance imaging can reveal fascial vasculitis in a patient with microscopic polyangiitis. Scand J Rheumatol 2015; 44:511-3. [PMID: 26399877 DOI: 10.3109/03009742.2015.1085084] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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103
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Ganeko K, Masaki C, Shibata Y, Mukaibo T, Kondo Y, Nakamoto T, Miyazaki T, Hosokawa R. Bone Aging by Advanced Glycation End Products. J Dent Res 2015; 94:1684-90. [DOI: 10.1177/0022034515602214] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
The quality and quantity of mandibular bone are essential prerequisites for osseointegrated implants. Only the Hounsfield unit on preoperative computed tomography is currently used as a clinical index. Nevertheless, a considerable mismatch occurs between bone quality and the Hounsfield unit. Loss of bone toughness during aging has been accepted based on empirical evidence, but this concept is unlikely evidence based at the level of mechanical properties. Nonenzymatic bone matrix cross-links associated with advanced glycation end products predominate as a consequence of aging. Thus, loss of tissue integrity could diminish the bone toughening mechanism. Here, we demonstrate an impaired bone toughening mechanism caused by mimicking aging in rabbits on a methionine-rich diet, which enabled an enhanced nonenzymatically cross-linked bone matrix. A 3-point bending test revealed a greater reduction in femoral fracture resistance in rabbits on a methionine-rich diet, despite higher maximum and normalized breaking forces (287.3 N and 88.1%, respectively), than in rabbits on a normal diet (262.2 N and 79.7%, respectively). In situ nanoindentation on mandibular cortical bone obtained from rabbits on a methionine-rich diet did not enable strain rate–dependent stiffening and consequent large-dimensional recovery during rapid loading following constant displacement after a rapid-load indentation test as compared with those in rabbits on a normal diet. Such nanoscale structure-function relationships dictate resistance to cracking propagation at the material level and allow for the overall bone toughening mechanism to operate under large external stressors. The strain-dependent stiffening was likely associated with strain-energy transfer to the superior cross-linked bone matrix network of the normal diet, while the reduction in the enzymatically cross-linked matrix in bone samples from rabbits on a methionine-rich diet likely diminished the intrinsic bone toughening mechanism. The present study also provides a precise protocol for evaluating bone mechanical properties at the material level based on observations from a series of nanoindentation experiments.
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Rienthong S, Boonin C, Chaiyasirinrote B, Satproedprai N, Mahasirimongkol S, Yoshida H, Kondo Y, Namwat C, Rienthong D. Evaluation of a novel line-probe assay for genotyping-based diagnosis of Mycobacterium tuberculosis in Thailand. Int J Tuberc Lung Dis 2015; 19:817-22. [DOI: 10.5588/ijtld.14.0311] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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105
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Morimoto Y, Kondo Y, Kataoka H, Honda Y, Kozu R, Sakamoto J, Nakano J, Origuchi T, Yoshimura T, Okita M. Heat treatment inhibits skeletal muscle atrophy of glucocorticoid-induced myopathy in rats. Physiol Res 2015; 64:897-905. [PMID: 26047372 DOI: 10.33549/physiolres.932942] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
The purpose of this study was to investigate the influence of heat treatment on glucocorticoid (GC)-induced myopathy. Eight-week-old Wistar rats were randomly assigned to the control, Dex, and Dex + Heat groups. Dexamethasone (2 mg/kg) was injected subcutaneously 6 days per week for 2 weeks in the Dex and Dex + Heat group. In the Dex + Heat group, heat treatment was performed by immersing hindlimbs in water at 42 °C for 60 min, once every 3 days for 2 weeks. The extensor digitorum longus muscle was extracted following 2 weeks of experimentation. In the Dex + Heat group, muscle fiber diameter, capillary/muscle fiber ratio, and level of heat shock protein 72 were significantly higher and atrogene expression levels were significantly lower than in the Dex group. Our results suggest that heat treatment inhibits the development of GC-induced myopathy by decreasing atrogene expression and increasing angiogenesis.
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Umeda N, Matsumoto I, Kondo Y, Tsuboi H, Kagami Y, Ishigami A, Maruyama N, Sumida T. AB0132 Prevalence of Soluble PAD4 and Anti-PAD4 Antibodies in Autoimmune Diseases- Association to Several Acpas but Not to Shared Epitopes in Patients with Rheumatoid Arthritis. Ann Rheum Dis 2015. [DOI: 10.1136/annrheumdis-2015-eular.2926] [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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107
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Kondo Y, Suzuki K, Inoue Y, Takeshita M, Morita R, Kasai Y, Miyazaki T, Niki Y, Hanaoka H, Kaneko Y, Yasuoka H, Yamaoka K, Yoshimura A, Takeuchi T. FRI0609 Ultrasonography is a Useful Modality with Ease Access Reflecting Local Molecular Pathophysiology of Inflammatory Joint in Rheumatoid Arthritis. Ann Rheum Dis 2015. [DOI: 10.1136/annrheumdis-2015-eular.5414] [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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108
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Urisu A, Kondo Y, Tsuge I. Hen's Egg Allergy. CHEMICAL IMMUNOLOGY AND ALLERGY 2015; 101:124-30. [PMID: 26022872 DOI: 10.1159/000375416] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Egg allergy is one of the most frequent food allergies in infants and young children. The prevalence of egg allergy is estimated to be between 1.8 and 2% in children younger than 5 years of age. The reactions are mainly mediated by IgE and partially by non-IgE or are a mix of both types. Egg white contains more than 20 different proteins and glycoproteins. Ovomucoid (Gal d 1), ovalbumin (Gal d 2), conalbumin (ovotransferrin) (Gal d 3) and lysozyme (Gal d 4) have been identified as major allergens in hen's egg. Alpha-livetin (Gal d 5) is thought to be a main egg yolk allergen responsible for bird-egg syndrome. The diagnosis of egg allergy is based on history taking, antigen-specific IgE measurements, such as the skin prick test, in vitro antigen-specific blood IgE tests and histamine release tests, and oral food challenges. The measurements of specific IgE to ovomucoid and its linear epitopes are more useful in the diagnosis of heated egg allergy and in the prediction of prognosis. Currently, the management of egg allergy is essentially minimal elimination based on the correct identification of the causative allergen. Although oral immunotherapy is promising as a tolerance induction protocol, several questions and concerns still remain, predominantly regarding safety.
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Kondo Y, Sawa R, Ebina A, Takada M, Fujii H, Okuyama Y, Tanikawa Y, Soke K, Tanaka S, Shirakata M, Ono R. Influence of habitual physical activity in late pregnancy on the duration of labor. Physiotherapy 2015. [DOI: 10.1016/j.physio.2015.03.2055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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110
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Tsuboi Y, Sugimoto T, Nakatsu N, Sawa R, Saito T, Nakamura R, Murata S, Asano M, Isa T, Ebina A, Kondo Y, Hirai H, Naruse F, Ono R. The association between the disability for low back pain and metabolic syndrome in care workers and nurses. Physiotherapy 2015. [DOI: 10.1016/j.physio.2015.03.1533] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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111
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Iijima K, Koike T, Ara N, Nakagawa K, Kondo Y, Uno K, Hatta W, Asano N, Imatani A, Shimosegawa T. Identification of a high-risk group for low-dose aspirin-induced gastropathy by measuring serum pepsinogen in H. pylori-infected subjects. J Gastroenterol 2015; 50:305-12. [PMID: 24952898 DOI: 10.1007/s00535-014-0976-5] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/08/2014] [Accepted: 06/04/2014] [Indexed: 02/04/2023]
Abstract
BACKGROUND We recently demonstrated in humans that the extent of low-dose aspirin (LDA)-induced gastropathy was directly related to the individual gastric acid secretion level. We also established reliable cutoff serum pepsinogen (PG) values to predict gastric acid secretion status. In this study, we investigated the clinical usefulness of measuring the serum pepsinogen values for identifying a high-risk group for gastric mucosal injury among chronic LDA users. METHODS One hundred long-term LDA users were enrolled in this analysis. Serum from each subject was subjected to determination of H. pylori status and measurement of pepsinogen values. According to our recent report, a PG I value ≥ 50 ng/mL was defined as estimated hyperchlorhydria in H. pylori-negative subjects, while a PG I/II ≥ 3.3 was defined as estimated hyperchlorhydria in H. pylori-positive subjects. The grade of gastric mucosal injury was assessed endoscopically, and multiple logistic regression analyses were used to estimate the risk. RESULTS Estimated hyperchlorhydria was a strong independent risk for intensive gastric mucosal injury with an OR (95% CI): 34.0 (4.5-259) and for gastric ulcer with an OR (95% CI): 10.2 (1.8-58.3) in H. pylori-positive subjects, while it was not a significant risk in H. pylori-negative subjects. The association persisted even after excluding those with conventional risks for LDA-gastropathy such as ulcer histories. CONCLUSION Using simple serum measurement of H. pylori antibody and pepsinogen concentrations, an extremely high-risk group for LDA-induced gastropathy could be extracted, and these patients should become a therapeutic target for prevention of LDA-induced gastropathy.
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Kondo Y, Nakamoto T, Jaramillo Y, Choi S, Catalan MA, Melvin JE. Functional differences in the acinar cells of the murine major salivary glands. J Dent Res 2015; 94:715-21. [PMID: 25680367 DOI: 10.1177/0022034515570943] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
In humans, approximately 90% of saliva is secreted by the 3 major salivary glands: the parotid (PG), the submandibular (SMG), and the sublingual glands (SLG). Even though it is known that all 3 major salivary glands secrete saliva by a Cl(-)-dependent mechanism, salivary secretion rates differ greatly among these glands. The goal of this study was to gain insight into the properties of the ion-transporting pathways in acinar cells that might account for the differences among the major salivary glands. Pilocarpine-induced saliva was simultaneously collected in vivo from the 3 major salivary glands of mice. When normalized by gland weight, the amount of saliva secreted by the PG was more than 2-fold larger than that obtained from the SMG and SLG. At the cellular level, carbachol induced an increase in the intracellular [Ca(2+)] that was more than 2-fold larger in PG and SMG than in SLG acinar cells. Carbachol-stimulated Cl(-) efflux and the protein levels of the Ca(2+)-activated Cl(-) channel TMEM16A, the major apical Cl(-) efflux pathway in salivary acinar cells, were significantly greater in PG compared with SMG and SLG. In addition, we evaluated the transporter activity of the Na(+)-K(+)-2Cl(-) cotransporters (NKCC1) and anion exchangers (AE), the 2 primary basolateral Cl(-) uptake mechanisms in acinar cells. The SMG NKCC1 activity was about twice that of the PG and more than 12-fold greater than that of the SLG. AE activity was similar in PG and SLG, and both PG and SLG AE activity was about 2-fold larger than that of SMG. In summary, the salivation kinetics of the 3 major glands are distinct, and these differences can be explained by the unique functional properties of each gland related to Cl(-) movement, including the transporter activities of the Cl(-) uptake and efflux pathways, and intracellular Ca(2+) mobilization.
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Nakajima Y, Kondo Y, Mori Y, Otaka S, Okubo Y, Tanaka K, Yamawaki K, Inuo C, Hirata N, Suzuki S, Tsuge I, Kondo T, Osajima K, Itagaki Y, Urisu A. Oral Immunotherapy for Fish Allergy Using a Hypoallergenic Decomposed Fish Meat. J Allergy Clin Immunol 2015. [DOI: 10.1016/j.jaci.2014.12.1785] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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114
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Tahara M, Kondo Y, Yokosawa M, Tsuboi H, Takahashi S, Shibayama S, Matsumoto I, Sumida T. T-bet regulates differentiation of forkhead box protein 3+ regulatory T cells in programmed cell death-1-deficient mice. Clin Exp Immunol 2015; 179:197-209. [PMID: 25219397 PMCID: PMC4298397 DOI: 10.1111/cei.12455] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/09/2014] [Indexed: 01/22/2023] Open
Abstract
Programmed cell death-1 (PD-1) plays an important role in peripheral T cell tolerance, but whether or not it affects the differentiation of helper T cell subsets remains elusive. Here we describe the importance of PD-1 in the control of T helper type 1 (Th1) cell activation and development of forkhead box protein 3 (FoxP3(+)) regulatory T cells (Tr(egs)). PD-1-deficient T cell-specific T-bet transgenic (P/T) mice showed growth retardation, and the majority died within 10 weeks. P/T mice showed T-bet over-expression, increased interferon (IFN)-γ production by CD4(+) T cells and significantly low FoxP3(+) T(reg) cell percentage. P/T mice developed systemic inflammation, which was probably induced by augmented Th1 response and low FoxP3(+) T(reg) count. The study identified a unique, previously undescribed role for PD-1 in Th1 and T(reg) differentiation, with potential implication in the development of Th1 cell-targeted therapy.
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Ishimura M, Ueda M, Miyazawa K, Kajiyama T, Hashiguchi N, Nakano M, Kondo Y, Kanaeda T, Hiranuma Y, Kobayashi Y. Unexpected and unmanageable malfunctions of current co-radial pacemaker leads. Europace 2015; 17:166. [DOI: 10.1093/europace/euu187] [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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116
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Takahashi H, Tsuboi H, Kurata I, Takahashi H, Inoue S, Ebe H, Yokosawa M, Hagiwara S, Hirota T, Asashima H, Kaneko S, Kawaguchi H, Kurashima Y, Miki H, Umeda N, Kondo Y, Ogishima H, Suzuki T, Matsumoto I, Sumida T. Predictors of the response to treatment in acute lupus hemophagocytic syndrome. Lupus 2014; 24:659-68. [PMID: 25391543 DOI: 10.1177/0961203314559086] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2014] [Accepted: 10/16/2014] [Indexed: 12/16/2022]
Abstract
OBJECTIVE The objective of this paper is to identify predictors for the response to treatment of acute lupus hemophagocytic syndrome (ALHS). METHODS We reviewed seven cases with ALHS admitted to our hospital and published ALHS cases identified in the 2001-2014 Medline database, and then conducted univariate and multivariate analyses to identify predictors for the response to treatment. RESULTS Review of our cases showed a significant and negative correlation between serum ferritin and anti-DNA antibody (p = 0.0025). All three patients treated with cyclosporine A (CsA) were considered responders despite high serum ferritin and corticosteroid resistance. We also reviewed 93 patients with ALHS identified in 46 articles. Multiple logistic regression analysis identified C-reactive protein (CRP) (OR 0.83, p = 0.042) and hemoglobin (OR 1.53, p = 0.026) measured at diagnosis of ALHS as significant predictors of the response to corticosteroid monotherapy. Moreover, among 32 patients treated with CsA, serum ferritin was significantly higher in CsA responders (12163 ± 16864 µg/l, n = 22) than in non-responders (3456 ± 6267/µg/l, p = 0.020, n = 10). Leukocyte count was significantly lower in the CsA responders (1940.0 ± 972.3/µl) than in the non-responders (3253 ± 2198/µl, p = 0.034). CONCLUSION Low CRP and high hemoglobin can predict a positive response to corticosteroid monotherapy while high serum ferritin and low leukocyte count can predict a positive response to CsA in patients with ALHS and therefore, when corticosteroid monotherapy is not effective in such cases, CsA could be the first choice of an additional immunosuppressive agent.
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Hamano Y, Abe M, Matsuoka S, Zhang D, Kondo Y, Kagami Y, Ishigami A, Maruyama N, Tsuruta Y, Yumura W, Suzuki K. Susceptibility quantitative trait loci for pathogenic leucocytosis in SCG/Kj mice, a spontaneously occurring crescentic glomerulonephritis and vasculitis model. Clin Exp Immunol 2014; 177:353-65. [PMID: 24654803 DOI: 10.1111/cei.12333] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/17/2014] [Indexed: 11/26/2022] Open
Abstract
The spontaneous crescentic glomerulonephritis-forming/Kinjoh (SCG/Kj) mouse, a model of human crescentic glomerulonephritis (CrGN) and systemic vasculitis, is characterized by the production of myeloperoxidase-specific anti-neutrophil cytoplasmic autoantibody (MPO-ANCA) and marked leucocytosis. This study was performed to identify the specific populations of leucocytes associated with CrGN and susceptibility loci for pathogenic leucocytosis. Four hundred and twenty female (C57BL/6 × SCG/Kj) F2 intercross mice were subjected to serial flow cytometry examination of the peripheral blood (PB). Kidney granulocytes and monocytes were examined histopathologically. Linkage analyses were performed with 109 polymorphic microsatellite markers. Correlation studies revealed that increase of the granulocytes, F4/80(+) cells, CD3(+) CD4(-) CD8(-) T cells and dendritic cells (DCs) in peripheral blood (PB) were associated significantly with glomerulonephritis, crescent formation and vasculitis. In kidney sections, F4/80(low) cells were observed in crescent, while F4/80(high) cells were around the Bowman's capsules and in the interstitium. Numbers of F4/80(+) cells in crescents correlated significantly with F4/80(+) cell numbers in PB, but not with numbers of F4/80(+) cells in the interstitium. Genome-wide quantitative trait locus (QTL) mapping revealed three SCG/Kj-derived non-Fas QTLs for leucocytosis, two on chromosome 1 and one on chromosome 17. QTLs on chromosome 1 affected DCs, granulocytes and F4/80(+) cells, but QTL on chromosome 17 affected DCs and granulocytes. We found CrGN-associated leucocytes and susceptibility QTLs with their positional candidate genes. F4/80(+) cells in crescents are considered as recruited inflammatory macrophages. The results provide information for leucocytes to be targeted and genetic elements in CrGN and vasculitis.
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Hosokawa K, Yamazaki H, Nakamura T, Yoroidaka T, Imi T, Shima Y, Ohata K, Takamatsu H, Kotani T, Kondo Y, Takami A, Nakao S. Successful hyperbaric oxygen therapy for refractory BK virus-associated hemorrhagic cystitis after cord blood transplantation. Transpl Infect Dis 2014; 16:843-6. [PMID: 25040402 DOI: 10.1111/tid.12266] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2013] [Revised: 02/20/2014] [Accepted: 04/21/2014] [Indexed: 11/30/2022]
Abstract
BK virus-associated hemorrhagic cystitis (BKV-HC) is a common and major cause of morbidity in recipients of allogeneic hematopoietic stem cell transplantation. A 32-year-old woman developed severe BKV-HC on day 24 after cord blood transplantation (CBT). Despite supportive therapies - such as hyperhydration, forced diuresis, and urinary catheterization - macroscopic hematuria and bladder irritation persisted for over a month. Hyperbaric oxygen (HBO) therapy at 2.1 atmospheres for 90 min per day was started on day 64 after CBT. Macroscopic hematuria resolved within a week, and microscopic hematuria was no longer detectable within 2 weeks. Hematuria did not recur after 11 sessions of HBO therapy, and no significant side effects were observed during or after treatment. HBO therapy could thus be useful in controlling refractory BKV-HC after CBT.
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Kobayashi N, Nakamura T, Kondo Y, Tostevin JA, Utsuno Y, Aoi N, Baba H, Barthelemy R, Famiano MA, Fukuda N, Inabe N, Ishihara M, Kanungo R, Kim S, Kubo T, Lee GS, Lee HS, Matsushita M, Motobayashi T, Ohnishi T, Orr NA, Otsu H, Otsuka T, Sako T, Sakurai H, Satou Y, Sumikama T, Takeda H, Takeuchi S, Tanaka R, Togano Y, Yoneda K. Observation of a p-wave one-neutron halo configuration in (37)Mg. PHYSICAL REVIEW LETTERS 2014; 112:242501. [PMID: 24996084 DOI: 10.1103/physrevlett.112.242501] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/13/2014] [Indexed: 06/03/2023]
Abstract
Cross sections of 1n-removal reactions from the neutron-rich nucleus (37)Mg on C and Pb targets and the parallel momentum distributions of the (37)Mg residues from the C target have been measured at 240 MeV/nucleon. A combined analysis of these distinct nuclear- and Coulomb-dominated reaction data shows that the (37)Mg ground state has a small 1n separation energy of 0.22(-0.09)(+0.12) MeV and an appreciable p-wave neutron single-particle strength. These results confirm that (37)Mg lies near the edge of the "island of inversion" and has a sizable p-wave neutron halo component, the heaviest such system identified to date.
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Asashima H, Tsuboi H, Iizuka M, Hagiya C, Hirota T, Kondo Y, Matsumoto I, Sumida T. THU0044 The Suppressive Ability of Altered Peptide Ligands to M3R Induced Autoimmune Sialoadenitis in Vivo. Ann Rheum Dis 2014. [DOI: 10.1136/annrheumdis-2014-eular.1933] [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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121
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Umeda N, Matsumoto I, Inoue A, Tanaka Y, Takai C, Kurashima Y, Kondo Y, Tsuboi H, Ogishima H, Suzuki T, Sumida T. AB0136 Clinical Aspects and Pathogenicity of Anti-Cyclic Citrullinated Glucose-6-Phospate Isomerase Peptide (CCG) Antibodies in Patients with Rheumatoid Arthritis. Ann Rheum Dis 2014. [DOI: 10.1136/annrheumdis-2014-eular.2649] [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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Nakamura T, Kobayashi N, Kondo Y, Satou Y, Tostevin JA, Utsuno Y, Aoi N, Baba H, Fukuda N, Gibelin J, Inabe N, Ishihara M, Kameda D, Kubo T, Motobayashi T, Ohnishi T, Orr NA, Otsu H, Otsuka T, Sakurai H, Sumikama T, Takeda H, Takeshita E, Takechi M, Takeuchi S, Togano Y, Yoneda K. Deformation-driven p-wave halos at the drip line: 31Ne. PHYSICAL REVIEW LETTERS 2014; 112:142501. [PMID: 24765946 DOI: 10.1103/physrevlett.112.142501] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/25/2013] [Indexed: 06/03/2023]
Abstract
The halo structure of 31Ne is studied using 1n-removal reactions on C and Pb targets at 230 MeV/nucleon. A combined analysis of the cross sections of these nuclear and Coulomb dominated reactions that feed directly the 30Ne ground-state reveals 31Ne to have a small neutron separation energy, 0.15(-0.10)(+0.16) MeV, and spin-parity 3/2-. Consistency of the data with reaction and large-scale shell-model calculations identifies 31Ne as deformed and having a significant p-wave halo component, suggesting that halos are more frequent occurrences at the neutron drip line.
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Furukawa H, Kawasaki A, Oka S, Shimada K, Matsui T, Ikenaka T, Hashimoto A, Okazaki Y, Takaoka H, Futami H, Komiya A, Kondo Y, Ito S, Hayashi T, Matsumoto I, Kusaoi M, Takasaki Y, Nagai T, Hirohata S, Setoguchi K, Suda A, Nagaoka S, Kono H, Okamoto A, Chiba N, Suematsu E, Fukui N, Hashimoto H, Sumida T, Ono M, Tsuchiya N, Tohma S. Association of a single nucleotide polymorphism in the SH2D1A intronic region with systemic lupus erythematosus. Lupus 2014; 22:497-503. [PMID: 23554038 DOI: 10.1177/0961203313479421] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
SH2D1A, also known as signaling lymphocytic activation molecule (SLAM)-associated protein (SAP), is an adaptor protein. Recently, it was reported that SAP deficient mice were protected from systemic lupus erythematosus (SLE). In this study, we postulated SH2D1A gene to be a candidate susceptibility gene for SLE and analyzed its association with SLE. A case-control association study was conducted on 5 tag single nucleotide polymorphisms (SNPs) in SH2D1A region in 506 Japanese female SLE patients and 330 healthy female controls. The luciferase assay was performed to determine the functional role of the SNP associated with SLE. One SNP in the intron 2, rs2049995, showed association with SLE (p=0.0110, odds ratio (OR) 1.97, 95% confidence interval (CI) 1.16-3.34, under the dominant model). The association of rs2049995 seemed to be stronger in the subset with the age of onset less than 20 years (p=0.0067, OR 2.65, 95% CI 1.28-5.46). Functional evaluation of rs2049995 showed that reporter gene activity was increased 1.9-fold for the susceptible allele compared with the resistant allele. An intronic SNP of SH2D1A is associated with SLE.
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Matsushita M, Takeuchi S, Aoi N, Doornenbal P, Lee J, Li K, Motobayashi T, Scheit H, Steppenbeck D, Wang H, Baba H, Bazin D, Càceres L, Crawford H, Fallon P, Gernhäuser R, Gibelin J, Go S, Grévy S, Hinke C, Hoffman CR, Hughes R, Ideguchi E, Ieki K, Jenkins D, Kobayashi N, Kondo Y, Krücken R, Le Bleis T, Lee G, Matta A, Michimasa S, Nakamura T, Ota S, Petri M, Sako T, Sakurai H, Shimoura S, Steiger K, Takahashi K, Takechi M, Togano Y, Winkler R, Yoneda K. In-beam γ-ray spectroscopy of 38,40,42Si. EPJ WEB OF CONFERENCES 2014. [DOI: 10.1051/epjconf/20146602070] [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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Tshoo K, Satou Y, Bhang H, Choi S, Nakamura T, Kondo Y, Deguchi S, Kawada Y, Kobayashi N, Nakayama Y, Tanaka K, Tanaka N, Togano Y, Aoi N, Ishihara M, Motobayashi T, Otsu H, Sakurai H, Takeuchi S, Yoneda K, Delaunay F, Gibelin J, Marqués F, Orr N, Honda T, Matsushita M, Kobayashi T, Miyashita Y, Sumikama T, Yoshinaga K, Shimoura S, Sohler D, Zheng T, Cao Z, Li Z. Neutron occupancy of 0 d5/2orbital in 24O. EPJ WEB OF CONFERENCES 2014. [DOI: 10.1051/epjconf/20146602103] [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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