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Komai K, Ishida C, Takahashi K, Tagami A, Motozaki Y, Kawashima A. Pulmonary pathology of amyotrophic lateral sclerosis with non-invasive ventilation. J Neurol Sci 2019. [DOI: 10.1016/j.jns.2019.10.1426] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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102
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Yamamoto H, Namba K, Yamamoto H, Toji T, Soh J, Shien K, Suzawa K, Kurosaki T, Ohtani S, Okazaki M, Sugimoto S, Yamane M, Takahashi K, Kunisada T, Oto T, Toyooka S. MA20.11 Surgical Treatment for Metastatic Lung Tumors from Sarcomas of Soft Tissue and Bone. J Thorac Oncol 2019. [DOI: 10.1016/j.jtho.2019.08.672] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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103
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Takahashi K, Chichareon P, Chang CC, Tomaniak M, Modolo R, Kogame N, Stoll HP, Hamm C, Steg PG, Onuma Y, Valgimigli M, Vranckx P, Windecker S, Carrie D, Serruys PW. P2812Ischemic efficacy and bleeding safety of ticagrelor monotherapy in patients with multivessel percutaneous coronary intervention: insights from the Global Leaders trial. Eur Heart J 2019. [DOI: 10.1093/eurheartj/ehz748.1124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background/Introduction
The optimal duration of DAPT after coronary stent implantation remains a matter of debate and a novel antiplatelet regimen without an increased risk of bleeding while maintaining an anti-ischemic efficacy is of paramount importance in patients at higher risk of ischemia.
Purpose
The aim of the present sub-study of the Global Leaders trial is to evaluate the efficacy and safety of the experimental antiplatelet strategy (1-month dual antiplatelet therapy [DAPT] followed by 23-month ticagrelor monotherapy) vs. the reference regimen (12-month DAPT followed by 12-month aspirin monotherapy) in patients with multivessel percutaneous coronary intervention (PCI).
Methods
The Global Leaders trial enrolled 15,991 patients treated by default with a biolimus A-9 eluting stent. The present sub-study of the trial sought to evaluate the impact of the long-term ticagrelor monotherapy on the primary endpoint (composite of all-cause death and new Q-wave myocardial infarction [MI] centrally adjudicated with the Minnesota code) at two years. In addition, the patient-oriented composite endpoint (POCE) (composite of all-cause death, any stroke, any MI, and any revascularization) and the net adverse clinical events (NACE) (composite of POCE and Bleeding Academic Research Consortium [BARC] type 3 or 5 bleeding) were also evaluated at two years.
Results
A total of 15,845 patients was included in this analysis, of whom 3,576 patients received multivessel PCI. At two years, the experimental strategy significantly reduced a risk of the primary endpoint (the composite of all-cause death and new Q-wave myocardial infarction [MI]) (3.05% vs. 4.85%, HR: 0.62, 95% CI: 0.44–0.88, p=0.006, Pinteraction=0.031) in patients with multivessel PCI. Similarly, the experimental treatment had a significant risk reduction in the patient-oriented composite endpoint (POCE), defined as the composite of all-cause death, any stroke, any MI, and any revascularization (13.37% vs. 16.74%, HR: 0.78, 95% CI: 0.66–0.93, p=0.005, Pinteraction=0.020) and the net adverse clinical events (NACE), defined as the composite of POCE and Bleeding Academic Research Consortium [BARC] defined bleeding type 3 or 5 (14.65% vs. 18.38%, HR: 0.78, 95% CI: 0.66–0.92, p=0.003, Pinteraction=0.014) at two years. There was no significant difference in BARC type 3 or 5 bleeding (2.44% vs. 2.65%, HR: 0.92, 95% CI: 0.61–1.39, p=0.685, Pinteraction=0.754) at two years between the two regimens.
KM in patients with multivessel PCI
Conclusion
The present study has demonstrated the experimental antiplatelet strategy, when compared with the reference regimen, could potentially have a favourable balance between ischemic efficacy and bleeding safety in patients who underwent multivessel PCI.
Acknowledgement/Funding
The Global Leaders trial was supported by unrestricted grants from AstraZeneca, Biosensors, and The Medicines Company. ECRI (European Cardiovascular R
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Daikoku T, Okuda T, Kawai M, Morita N, Tanaka T, Takemoto M, Fukuda Y, Takahashi K, Nomura N, Shiraki K. Growth activation of influenza virus by trypsin and effect of T-705 (favipiravir) on trypsin-optimized growth condition. Acta Virol 2019; 63:309-315. [PMID: 31507197 DOI: 10.4149/av_2019_311] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Influenza virus is activated by proteolytic cleavage of hemagglutinin by trypsin. After determining the optimal trypsin concentration, intracellular and extracellular influenza A/PR/8/34 (H1N1) and A/Victoria/361/2011 (H3N2) virus productions were compared in cultures treated with T-705 (favipiravir) and GS 4071 (an active form of oseltamivir). Although both drugs efficiently inhibited extracellular viral RNA release in a dose-dependent manner, T-705 inhibited it to the level of the inoculum without trypsin treatment, while GS 4071 inhibited it to a final level 10 times higher than that without trypsin. T-705 inhibited intracellular viral RNA production to the level of input virus in both trypsin-treated and untreated cells. In contrast, GS 4071 dose-dependently inhibited intracellular viral RNA production in cells treated with trypsin but allowed viral RNA synthesis. The level of maximum inhibition by GS 4071was 10 times higher than that of cells without trypsin and 1,000 times greater than the inoculum titer in cells without trypsin. T-705 inhibited both intracellular and extracellular virus production 1,000 and 10 times more strongly, respectively, than GS 4071. T-705 has powerful anti-influenza activity in the absence of trypsin and even in the trypsin-optimized growth condition, suggesting the therapeutic advantage in treatment of influenza complicated with bacterial pneumonia. Keywords: influenza; T-705; Tamiflu; trypsin; bacterial trypsin-like protease.
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Takahashi K, Asai T, Okuda Y. Efficacy of a new blood pressure monitor (inflationary non-invasive blood pressure, iNIBP™): a randomised controlled study. Anaesthesia 2019; 75:37-44. [PMID: 31556454 DOI: 10.1111/anae.14850] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/15/2019] [Indexed: 11/29/2022]
Abstract
The inflationary non-invasive blood pressure monitor (iNIBP™) uses a new measurement method, whereby the cuff is slowly inflated whilst simultaneously sensing oscillations, to determine the diastolic blood pressure first and then the systolic pressure. It may measure blood pressure more quickly than the conventional non-invasive blood pressure monitor. We studied 66 patients undergoing general anaesthesia, comparing the time taken to measure the blood pressure between the two monitors at times when there were marked changes (increases or decreases by 30 mmHg or greater) in the systolic blood pressure. The median (IQR) [range]) time was significantly longer for the non-invasive blood pressure monitor (38.8 (31.5-44.7) [18.0-130.0] s) than for the iNIBP (14.6 (13.7-16.4) [11.5-35.5] s), p = 0.001, 95%CI for difference 22-25 s). We also studied 30 volunteers to evaluate the accuracy of the iNIBP, comparing it with the mercury sphygmomanometer. There was good agreement between the two monitors, with a mean difference of 0 (95% limit of agreement -12 to 11) mmHg for the systolic blood pressure. We also compared the degree of pain during cuff inflation between the automated non-invasive blood pressure and iNIBP monitors. Pain was significantly more for the non-invasive blood pressure monitor (22 of 30 volunteers had less pain with the iNIBP). We have shown that the iNIBP measured the blood pressure quicker than the conventional non-invasive blood pressure monitor and the speed of measurement was not significantly affected by marked changes in the blood pressure.
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106
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Fujii T, Shibata Y, Akane A, Aoki W, Sekiguchi A, Takahashi K, Matsui S, Nishiwaki K. A randomised controlled trial of pectoral nerve‐2 (
PECS
2) block vs. serratus plane block for chronic pain after mastectomy. Anaesthesia 2019; 74:1558-1562. [DOI: 10.1111/anae.14856] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/23/2019] [Indexed: 12/20/2022]
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107
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Omine T, Miyagi T, Hayashi K, Takahashi K. 153 Clinical characteristics of Hidradenitis suppurativa patients in Okinawa Japan: Diffeerence between East Asia and Western countries. J Invest Dermatol 2019. [DOI: 10.1016/j.jid.2019.07.157] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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108
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Bin W, Bruschi A, Fanale F, Francesca M, Lucca F, Albajar F, Alberti S, Carannante G, Cavinato M, Chelis I, Dell'Era F, Fasel D, Gantenbein G, Goodman T, Granucci G, Hogge JP, Ikeda R, Ioannidis Z, Legrand F, Mellera V, Minelli D, Nardone A, Pagonakis I, Rispoli N, Rzesnicki T, Sanchez F, Spinicchia N, Takahashi K, Tigelis I, Viganò F. Tests and developments of a long-pulse high-power 170 GHz absorbing matched load. FUSION ENGINEERING AND DESIGN 2019. [DOI: 10.1016/j.fusengdes.2018.11.019] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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109
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Miura K, Harita Y, Tsurumi H, Takahashi K, Igarashi T, Iijima K, Hattori M. SUN-329 Clinical manifestations and genetic analysis of primary distal renal tubular acidosis. Kidney Int Rep 2019. [DOI: 10.1016/j.ekir.2019.05.738] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
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110
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Yawata T, Hamamoto M, Takahashi K, Kihara E, Mise K, Arita K, Maeda K, Hiroaki O, Doi S, Masaki T. MON-128 COMPARISON OF LABORATORY AND CLINICL FEATURES BETWEEN HIGH- AND SUPERHIGH-FLUX MEMBRAES IN PATIENTS UNDERGOIN MAINTENANCE HEMODIALYSIS. Kidney Int Rep 2019. [DOI: 10.1016/j.ekir.2019.05.918] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
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111
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Sunakawa Y, Nakamura M, Ishizaki M, Kataoka M, Satake H, Kitazono M, Yanagisawa H, Kawamoto Y, Kuramochi H, Ohori H, Nakamura M, Takahashi K, Maeda F, Komeno C, Takeuchi M, Fujii M, Yoshino T, Ichikawa W, Tsuji A. RAS mutations in circulating tumor DNA (ctDNA) and clinical outcomes of rechallenge treatments with anti-EGFR antibodies in patients with metastatic colorectal cancer (mCRC). Ann Oncol 2019. [DOI: 10.1093/annonc/mdz156.012] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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112
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NAGASAWA H, Ueda S, Yabuuchi J, Kobayashi T, Kanaguchi Y, Takahashi K, Yamagishi S, Suzuki Y. SAT-283 Chronic inflammation, but not AGEs, is involved in the development of vascular calcification in hemodialysis patients. Kidney Int Rep 2019. [DOI: 10.1016/j.ekir.2019.05.320] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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113
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Takahashi K, Sasaki A, Shigemori M, Kanbara C, Ikeda M, Kita K, Nomura K, Sugiyama S, Oda H, Masaki T. MON-307 COOKING PRACTICES RELIEVE UNEASINESS FOR THE DISEASE AND DIET THERAPY IN PATIENTS WITH CHRONIC KIDNEY DISEASE. Kidney Int Rep 2019. [DOI: 10.1016/j.ekir.2019.05.1117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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114
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Kiso H, Takahashi K, Mishima S, Murashima-Suginami A, Kakeno A, Yamazaki T, Asai K, Tokita Y, Uozumi R, Sugai M, Harada H, Huang B, MacDougall M, Bessho K. Third Dentition Is the Main Cause of Premolar Supernumerary Tooth Formation. J Dent Res 2019; 98:968-974. [PMID: 31238019 DOI: 10.1177/0022034519858282] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
While the prevalence of supernumerary teeth (ST) is high in permanent dentition, the etiology of ST in humans remains unclear. However, multiple murine models of ST have elaborated on dated mechanisms traditionally ascribed to ST etiology: one involves the rescue of rudimental teeth, and the second considers the contribution of odontogenic epithelial stem cells. It remains unclear whether these mechanisms of ST formation in mice are applicable to humans. The third dentition is usually regressed apoptotic-that is, the teeth do not completely form in humans. Recently, it was suggested that ST result from the rescue of regression of the third dentition in humans. The present investigation evaluates the proportion of collected general ST cases that evinced a third dentition based on the clinical definition of ST derived from the third dentition. We also investigated the contribution of SOX2-positive odontogenic epithelial stem cells to ST formation in humans. We collected 215 general ST cases from 15,008 patients. We confirmed that the general characteristics of the collected ST cases were similar to the results from previous reports. Of the 215 cases, we narrowed our analysis to the 78 patients who had received a computed tomography scan. The frequency of ST considered to have been derived from the third dentition was 26 out of 78 cases. Evidence of a third dentition was especially apparent in the premolar region, was more common in men, and was more likely among patients with ≥3 ST. SOX2-positive odontogenic epithelial stem cells within the surrounding epithelial cells of developing ST were observed in non-third dentition cases and not in third dentition cases. In conclusion, the third dentition is the main cause of ST in humans. The odontogenic epithelial stem cells may contribute to ST formation in cases not caused by a third dentition.
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115
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Bose P, Verstovsek S, Naqvi K, Jabbour E, DiNardo C, Alvarado Y, Pemmaraju N, Daver N, Kadia T, Short N, Jain N, Benton C, Takahashi K, Estrov Z, Cortes J, Nogueras-Gonzalez G, Huang X, Villarreal J, Pierce S, Wilson L, Tse S, Kantarjian H, Ravandi F. PF673 PHASE 1/2 STUDY OF RUXOLITINIB (RUX) PLUS DECITABINE (DAC) IN PATIENTS (PTS) WITH POST-MYELOPROLIFERATIVE NEOPLASM ACUTE MYELOID LEUKEMIA (POST-MPN AML). Hemasphere 2019. [DOI: 10.1097/01.hs9.0000560976.91141.38] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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116
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Takahashi K, Ozawa E, Nakao K, Aoki S, Takase Y. Hepatobiliary and Pancreatic: A procalcitonin-secreting and calcitonin-secreting pancreatic neuroendocrine carcinoma. J Gastroenterol Hepatol 2019; 34:964. [PMID: 30663800 DOI: 10.1111/jgh.14568] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/18/2018] [Accepted: 12/08/2018] [Indexed: 01/24/2023]
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117
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Machida Y, Michishita M, Yoshimura H, Kato T, Hayama SI, Takahashi K. Malignant rhabdoid tumor of the musk gland and systemic T-cell lymphoma in a masked palm civet (Paguma larvata). J Vet Med Sci 2019; 81:975-979. [PMID: 31092741 PMCID: PMC6656805 DOI: 10.1292/jvms.18-0616] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Abstract
A 21-year-old male masked palm civet died after 2 months of continuous abdominal distention and poor appetite. Grossly, both musk glands were markedly swelled. Microscopically, round,
polygonal and spindle neoplastic cells proliferated diffusely in the right musk gland and a metastatic focus was observed in the lung. The neoplastic cells had abundant cytoplasm with
faintly eosinophilic inclusions that ultrastructurally corresponded to whorl aggregates of intermediate filaments. Immunohistochemically, these cells were positive for vimentin, cytokeratins
and glial fibrillary acidic protein and negative for desmin. Based on these findings, the tumor was diagnosed as malignant rhabdoid tumor. Papillary adenoma was seen in the opposite musk
gland. T-cell lymphoma of the lymph nodes, small intestine and liver was considered as the cause of death.
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118
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Yoshimura H, Otsuka A, Michishita M, Yamamoto M, Ashizawa M, Zushi M, Moriya M, Azakami D, Ochiai K, Matsuda Y, Ishiwata T, Kamiya S, Takahashi K. Expression and Roles of S100A4 in Anaplastic Cells of Canine Mammary Carcinomas. Vet Pathol 2019; 56:389-398. [DOI: 10.1177/0300985818823772] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
S100A4 (metastasin), a member of the S100 protein family, was initially identified in metastatic cells and is well established as a marker of aggressive human cancer. However, expression and roles of S100A4 in canine mammary tumors have not been clarified. In this study, expression of S100A4 was examined immunohistochemically in normal, hyperplastic, and neoplastic mammary glands of dogs. In all normal and benign lesions, S100A4 was restricted to a few stromal fibroblasts and inflammatory cells. However, in 7 of 57 (12%) of the malignant tumors examined, cytoplasmic and nuclear expression of S100A4 was observed in epithelial tumor cells and stromal cells. Particularly, the frequency of S100A4-positive anaplastic carcinomas was high (4/8 cases, 50%). Next, we established a novel cell line, named NV-CML, from a S100A4-positive canine mammary carcinoma. The cultured NV-CML cells and the tumors that developed in the immunodeficient mice after subcutaneous injection of the cells maintained the immunophenotype of the original tumor, including S100A4 expression. Using this cell line, we examined the cellular functions of S100A4 using RNA interference. S100A4 expression level in NV-CML cells transfected with small interfering RNA (siRNA) targeting canine S100A4 (siS100A4) was reduced to about one-fifth of those with negative-control siRNA (siNeg). Cell proliferation in WST-8 assay and cell migration in Boyden chamber assay were significantly decreased in siS100A4-transfected cells compared with siNeg-transfected cells. These findings suggest that S100A4 may be related to progression of canine mammary carcinomas via its influence on cell growth and motility.
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119
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Tominaga Y, Aomori T, Hayakawa T, Morisky DE, Takahashi K, Mochizuki M. Relationship between medication adherence and glycemic control in Japanese patients with type 2 diabetes. DIE PHARMAZIE 2019; 73:609-612. [PMID: 30223927 DOI: 10.1691/ph.2018.8587] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 09/29/2022]
Abstract
A cross-sectional survey of 358 patients was conducted among type 2 diabetes patients recruited at medical institutions or via an online research company. Medication adherence was measured using the 8-item Morisky Medication Adherence Scale (MMAS-8). Univariate and multivariate regression analyses of glycosylated hemoglobin (HbA1c) were performed in addition to assessing demographic and disease characteristics and MMAS-8. In conclusion, medication adherence as measured by the MMAS-8 score independently contributes to altering the HbA1c level in the range of 1.12 %. The number of medications prescribed and insulin use are also related to HbA1c.
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120
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Kaira K, Toyoda M, Shimizu A, Mori K, Shino M, Sakakura K, Takayasu Y, Takahashi K, Oyama T, Asao T, Chikamatsu K. Expression of ER stress markers (GRP78/BiP and PERK) in patients with tongue cancer. Neoplasma 2019; 63:588-94. [PMID: 27268922 DOI: 10.4149/neo_2016_412] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
The glucose-regulated protein (GRP78/BiP) and PKR-like endoplasmic reticulum kinase (PERK) plays a crucial role in the endoplasmic reticulum (ER) stress response. GRP78/BiP is highly elevated in various human cancers. Our study is to examine the clinicopathological significance of GRP78/BiP and PERK expression in patients with tongue cancer. A total of 85 tongue cancer patients were analyzed, and tumor specimens were stained by immunohistochemistry for GRP78/BiP, PERK, GLUT1, Ki-67 and microvessel density (MVD) determined by CD34.GRP78/BiP and PERK were highly expressed in 47% and 35% of all patients, respectively. GRP78/BiP disclosed a significant relationship with PERK expression, lymphatic permeation, vascular invasion, glucose metabolism and cell proliferation. The expression of GRP78/BiP was significantly higher in metastatic sites than in primary sites (79% vs. 47%, p=0.003). We found that the high expression of GRP78/BiP was proven to be an independent prognostic factor for predicting poor outcome in patients with tongue cancer. In the analysis of PFS, PERK was identified as an independent predictor. The increased GRP78/BiP expression was clarified as an independent prognostic marker for predicting worse outcome. Our study suggests that the expression of GRP78/BiP as ER stress marker is important in the pathogenesis and development of tongue cancer.
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121
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Leblond S, Marqués FM, Gibelin J, Orr NA, Kondo Y, Nakamura T, Bonnard J, Michel N, Achouri NL, Aumann T, Baba H, Delaunay F, Deshayes Q, Doornenbal P, Fukuda N, Hwang JW, Inabe N, Isobe T, Kameda D, Kanno D, Kim S, Kobayashi N, Kobayashi T, Kubo T, Lee J, Minakata R, Motobayashi T, Murai D, Murakami T, Muto K, Nakashima T, Nakatsuka N, Navin A, Nishi S, Ogoshi S, Otsu H, Sato H, Satou Y, Shimizu Y, Suzuki H, Takahashi K, Takeda H, Takeuchi S, Tanaka R, Togano Y, Tuff AG, Vandebrouck M, Yoneda K. First Observation of ^{20}B and ^{21}B. PHYSICAL REVIEW LETTERS 2018; 121:262502. [PMID: 30636115 DOI: 10.1103/physrevlett.121.262502] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/07/2018] [Revised: 10/23/2018] [Indexed: 06/09/2023]
Abstract
The most neutron-rich boron isotopes ^{20}B and ^{21}B have been observed for the first time following proton removal from ^{22}N and ^{22}C at energies around 230 MeV/nucleon. Both nuclei were found to exist as resonances which were detected through their decay into ^{19}B and one or two neutrons. Two-proton removal from ^{22}N populated a prominent resonancelike structure in ^{20}B at around 2.5 MeV above the one-neutron decay threshold, which is interpreted as arising from the closely spaced 1^{-},2^{-} ground-state doublet predicted by the shell model. In the case of proton removal from ^{22}C, the ^{19}B plus one- and two-neutron channels were consistent with the population of a resonance in ^{21}B 2.47±0.19 MeV above the two-neutron decay threshold, which is found to exhibit direct two-neutron decay. The ground-state mass excesses determined for ^{20,21}B are found to be in agreement with mass surface extrapolations derived within the latest atomic-mass evaluations.
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Okamura T, Nishio M, Ishii K, Takahashi K, Yoshino J, Kobashikawa H, Jordão de Magalhães Rosa G, Satoh M, Sasaki O. 301 Inferring phenotypic causal networks of reproductive traits in Landrace pigs in Japan. J Anim Sci 2018. [DOI: 10.1093/jas/sky404.250] [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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123
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Azakami D, Saito A, Ochiai K, Ishiwata T, Takahashi K, Kaji N, Kaji D, Kaji N, Michishita M. Chronic Basophilic Leukaemia in a Dog. J Comp Pathol 2018; 166:5-8. [PMID: 30691606 DOI: 10.1016/j.jcpa.2018.10.170] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2018] [Revised: 09/20/2018] [Accepted: 10/22/2018] [Indexed: 10/27/2022]
Abstract
A 13-year-old neutered female mixed-breed dog with a clinical history of emaciation, inappetence and vomiting for 2 months was presented. Blood tests showed marked leucocytosis with increased neutrophil and basophil count, mild thrombocytosis and anaemia. Seven days after the initial visit, the dog died and was submitted for necropsy examination. Grossly, the bone marrow was red in colour and hepatomegaly and splenomegaly with discolouration were observed. A bone marrow smear showed an increased proportion of basophilic lineage cells. Histologically, the bone marrow showed high cellular density and numerous basophilic lineage cells with a round or segmented nucleus. The cytoplasm contained basophilic granules exhibiting metachromasia on toluidine blue staining. Immunohistochemically, the neoplastic basophils were diffusely positive for vimentin and myeloperoxidase, but negative for CD3, BLA36, CD163, CD204 and c-kit. The immunohistochemical features of neoplastic basophils that had invaded the liver and spleen were similar to those of the basophils in the bone marrow. Based on the clinicopathological and histopathological findings, chronic basophilic leukaemia was diagnosed. The present case study provides insights into the pathological features of chronic basophilic leukaemia in dogs.
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124
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Umezawa R, Wakita A, Ito Y, Nakamura S, Okamoto H, Takahashi K, Inaba K, Murakami N, Igaki H, Jingu K, Itami J. Analysis about Synchronization of Respiration-induced Motion at Duodenum, Stomach, and Lymph Node Regions for Primary tumor in Pancreatic Cancer Using 4-Dimensional Computed Tomography. Int J Radiat Oncol Biol Phys 2018. [DOI: 10.1016/j.ijrobp.2018.07.429] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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125
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Takahashi K, Sato H, Tominaga K, Kohisa J, Ikarashi S, Hayashi K, Miuzno K, Hashimoto S, Yokoyama J, Terai S. Gastrointestinal: A case of hypereosinophilic syndrome with esophageal involvement. J Gastroenterol Hepatol 2018; 33:1817. [PMID: 29989251 DOI: 10.1111/jgh.14312] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/24/2018] [Accepted: 06/04/2018] [Indexed: 12/09/2022]
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