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Nakamura Y, Tamura N, Kobayashi M, Yoshimura S, Suzuki C, Yoshinuma M, Goto M, Motojima G, Nagaoka K, Tanaka K, Sakamoto R, Peterson B, Ida K, Osakabe M, Morisaki T. A comprehensive study on impurity behavior in LHD long pulse discharges. NUCLEAR MATERIALS AND ENERGY 2017. [DOI: 10.1016/j.nme.2016.11.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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202
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Kuzmin A, Zushi H, Takagi I, Sharma S, Kobayashi M, Hirooka Y, Onchi T, Hanada K, Yoshida N, Nakamura K, Fujisawa A, Idei H, Nagashima Y, Hasegawa M, Mutoh T, Mishra K, Ohwada H. Spatial distribution of atomic and ion hydrogen flux and its effect on hydrogen recycling in long duration confined and non-confined plasmas. NUCLEAR MATERIALS AND ENERGY 2017. [DOI: 10.1016/j.nme.2017.03.027] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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203
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Hummel T, Whitcroft KL, Andrews P, Altundag A, Cinghi C, Costanzo RM, Damm M, Frasnelli J, Gudziol H, Gupta N, Haehner A, Holbrook E, Hong SC, Hornung D, Hüttenbrink KB, Kamel R, Kobayashi M, Konstantinidis I, Landis BN, Leopold DA, Macchi A, Miwa T, Moesges R, Mullol J, Mueller CA, Ottaviano G, Passali GC, Philpott C, Pinto JM, Ramakrishnan VJ, Rombaux P, Roth Y, Schlosser RA, Shu B, Soler G, Stjärne P, Stuck BA, Vodicka J, Welge-Luessen A. Position paper on olfactory dysfunction. Rhinology 2017. [PMID: 28623665 DOI: 10.4193/rhin16.248] [Citation(s) in RCA: 95] [Impact Index Per Article: 13.6] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND Olfactory dysfunction is an increasingly recognised condition, associated with reduced quality of life and major health outcomes such as neurodegeneration and death. However, translational research in this field is limited by heterogeneity in methodological approach, including definitions of impairment, improvement and appropriate assessment techniques. Accordingly, effective treatments for smell loss are limited. In an effort to encourage high quality and comparable work in this field, among others, we propose the following ideas and recommendations. Whilst the full set of recommendations are outlined in the main document, points include the following: - Patients with suspected olfactory loss should undergo a full examination of the head and neck, including rigid nasal endoscopy with small diameter endoscopes. - Subjective olfactory assessment should not be undertaken in isolation, given its poor reliability. - Psychophysical assessment tools used in clinical and research settings should include reliable and validated tests of odour threshold, and/or one of odour identification or discrimination. - Comprehensive chemosensory assessment should include gustatory screening. - Smell training can be helpful in patients with olfactory loss of several aetiologies. CONCLUSIONS We hope the current manuscript will encourage clinicians and researchers to adopt a common language, and in so doing, increase the methodological quality, consistency and generalisability of work in this field.
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Ito Y, Ambe K, Kobayashi M, Tohkin M. Ethnic Difference in the Pharmacodynamics-efficacy Relationship of Dipeptidyl Peptidase-4 Inhibitors Between Japanese and non-Japanese Patients: A Systematic Review. Clin Pharmacol Ther 2017; 102:701-708. [PMID: 28378919 DOI: 10.1002/cpt.692] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2016] [Revised: 02/16/2017] [Accepted: 03/14/2017] [Indexed: 12/29/2022]
Abstract
A systematic review of the differences in the efficacy of dipeptidyl peptidase-4 (DPP-4) inhibitors between Japanese and non-Japanese subjects was conducted. We searched for randomized controlled trials in patients with type 2 diabetes mellitus (T2DM) that studied the intervention of a DPP-4 inhibitor once-daily vs. placebo, as monotherapy or as add-on therapy. Data regarding placebo-corrected HbA1c reduction and trough DPP-4 inhibition rate after ≥12 weeks' treatment were extracted. In the 12 eligible studies, linear regression analysis revealed that the hemoglobin A1c (HbA1c) reduction at each DPP-4 inhibition level was larger in studies involving Japanese patients than in studies involving non-Japanese patients, with statistical significance between the two groups (P < 0.0001). Sensitivity analysis excluding studies of add-on therapies supported the robustness of the result. Our study indicated that DPP-4 inhibitors show greater efficacy in Japanese patients than in non-Japanese patients, which may be an important consideration in the global development strategy of new diabetic medications.
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Mukai K, Zhu W, Nakajima Y, Kobayashi M, Nakatani T. Non-invasive longitudinal monitoring of angiogenesis in a murine full-thickness cutaneous wound healing model using high-resolution three-dimensional ultrasound imaging. Skin Res Technol 2017; 23:581-587. [DOI: 10.1111/srt.12374] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/12/2017] [Indexed: 11/29/2022]
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206
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Azakami D, Nakahira R, Kato Y, Michishita M, Kobayashi M, Onozawa E, Bonkobara M, Kobayashi M, Takahashi K, Watanabe M, Ishioka K, Sako T, Ochiai K, Omi T. Cover Image, Volume 15, Issue 2. Vet Comp Oncol 2017. [DOI: 10.1111/vco.12268] [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]
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207
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Onogi A, Sasaki S, Kobayashi M, Ogino A, Nozaki T, Kurogi K, Yasumori T, Togashi K, Iwata H. A genetic analysis of meat compositions in Japanese Black cattle: Genetic parameters and sex influence. J Anim Breed Genet 2017; 134:373-382. [DOI: 10.1111/jbg.12280] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2016] [Accepted: 04/05/2017] [Indexed: 01/22/2023]
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Kobayashi M, Nakayama H, Tsuiki S, Inoue Y. 0466 PREDICTIVE ABILITY OF ANTHROPOMETRIC INDICES FOR ASIAN OBSTRUCTIVE SLEEP APNEA. Sleep 2017. [DOI: 10.1093/sleepj/zsx050.465] [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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209
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Hida A, Ohsawa Y, Kitamura S, Nakazaki K, Ayabe N, Motomura Y, Matsui K, Kobayashi M, Usui A, Inoue Y, Kusanagi H, Kamei Y, Mishima K. Evaluation of circadian phenotypes utilizing fibroblasts from patients with circadian rhythm sleep disorders. Transl Psychiatry 2017; 7:e1106. [PMID: 28440811 PMCID: PMC5416712 DOI: 10.1038/tp.2017.75] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/23/2016] [Revised: 02/12/2017] [Accepted: 03/08/2017] [Indexed: 12/11/2022] Open
Abstract
We evaluated the circadian phenotypes of patients with delayed sleep-wake phase disorder (DSWPD) and non-24-hour sleep-wake rhythm disorder (N24SWD), two different circadian rhythm sleep disorders (CRSDs) by measuring clock gene expression rhythms in fibroblast cells derived from individual patients. Bmal1-luciferase (Bmal1-luc) expression rhythms were measured in the primary fibroblast cells derived from skin biopsy samples of patients with DSWPD and N24SWD, as well as control subjects. The period length of the Bmal1-luc rhythm (in vitro period) was distributed normally and was 22.80±0.47 (mean±s.d.) h in control-derived fibroblasts. The in vitro periods in DSWPD-derived fibroblasts and N24SWD-derived fibroblasts were 22.67±0.67 h and 23.18±0.70 h, respectively. The N24SWD group showed a significantly longer in vitro period than did the control or DSWPD group. Furthermore, in vitro period was associated with response to chronotherapy in the N24SWD group. Longer in vitro periods were observed in the non-responders (mean±s.d.: 23.59±0.89 h) compared with the responders (mean±s.d.: 22.97±0.47 h) in the N24SWD group. Our results indicate that prolonged circadian periods contribute to the onset and poor treatment outcome of N24SWD. In vitro rhythm assays could be useful for predicting circadian phenotypes and clinical prognosis in patients with CRSDs.
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Goyanes A, Kobayashi M, Martínez-Pacheco R, Gaisford S, Basit AW. Fused-filament 3D printing of drug products: Microstructure analysis and drug release characteristics of PVA-based caplets. Int J Pharm 2017; 514:290-295. [PMID: 27863674 DOI: 10.1016/j.ijpharm.2016.06.021] [Citation(s) in RCA: 136] [Impact Index Per Article: 19.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2016] [Revised: 06/06/2016] [Accepted: 06/07/2016] [Indexed: 10/20/2022]
Abstract
Fused deposition modeling (FDM) 3-Dimensional (3D) printing is becoming an increasingly important technology in the pharmaceutical sciences, since it allows the manufacture of personalized oral dosage forms by deposition of thin layers of material. Here, a filament extruder was used to obtain filaments of polyvinyl alcohol (PVA) containing paracetamol or caffeine appropriate for 3D printing. The filaments were used to manufacture caplets for oral administration by FDM 3D printing, with the aim of evaluating the effect of the internal structure (micropore volume), drug loading and composition on drug dissolution behaviour. Micropore volume of the caplets was primarily determined by the presence of large pores due to gaps in the printed layers/net while printing, and the porosity of the caplets was 10 fold higher than the porosity of the extruded filament. Dynamic dissolution drug release tests on the caplets in biorelevant bicarbonate media revealed distinctive release profiles, which were dependent on drug solubility and drug loading. Porosity of the caplets did not help to predict the different drug release profiles. This study confirms the potential of 3D printing to fabricate caplets and helps to elucidate which factors influence drug release from this type of new dosage form.
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Finken KH, Abdullaev SS, De Bock MFM, Giesen B, von Hellermann M, Hogeweij GMD, Jakubowski M, Jaspers R, Kobayashi M, Koslowski HR, Lehnen M, Matsunaga G, Neubauer O, Pospieszczyk A, Samm U, Schweer B, Wolf R. Background and Initial Experiments with the Dynamic Ergodic Divertor on TEXTOR. FUSION SCIENCE AND TECHNOLOGY 2017. [DOI: 10.13182/fst05-a690] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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212
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Shoji M, Masuzaki S, Kobayashi M, Goto M, Morisaki T, Yamada H, Komori A, Iwamae A, Sakaue A. Investigation of the Helical Divertor Function and the Future Plan of a Closed Divertor for Efficient Particle Control in the LHD Plasma Periphery. FUSION SCIENCE AND TECHNOLOGY 2017. [DOI: 10.13182/fst10-04] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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213
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Kobayashi M, Feng Y, Morita S, Masuzaki S, Ezumi N, Kobayashi T, Chowdhuri MB, Yamada H, Morisaki T, Ohyabu N, Goto M, Yamada I, Narihara K, Komori A, Motojima O. Transport Characteristics in the Stochastic Magnetic Boundary of LHD: Magnetic Field Topology and Its Impact on Divertor Physics and Impurity Transport. FUSION SCIENCE AND TECHNOLOGY 2017. [DOI: 10.13182/fst10-a10809] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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214
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Sakamoto R, Yamada H, Kobayashi M, Miyazawa J, Ohdachi S, Morisaki T, Masuzaki S, Goto M, Funaba H, Yamada I, Ida K, Morita S, Peterson BJ, Ohyabu N, Komori A, Motojima O. Advanced Operational Regime with Internal Diffusion Barrier on LHD. FUSION SCIENCE AND TECHNOLOGY 2017. [DOI: 10.13182/fst10-a10793] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Morisaki T, Masuzaki S, Kobayashi M, Sakamoto R, Tanaka K, Narihara K, Funaba H, Feng Y, Sardei F, Ohyabu N, Komori A, Motojima O, Feng Y, Sardei F. Recent Results of LID Experiment on LHD. FUSION SCIENCE AND TECHNOLOGY 2017. [DOI: 10.13182/fst06-a1238] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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216
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Masuzaki S, Kobayashi M, Tokitani M, Ashikawa N, Hino T, Yamauchi Y, Nobuta Y, Yoshida N, Miyamoto M, Sakamoto R, Miyazawa J, Morisaki T, Ohyabu N, Yamada H, Komori A. Fuel Retention in LHD. FUSION SCIENCE AND TECHNOLOGY 2017. [DOI: 10.13182/fst10-a10818] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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217
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Miyazawa J, Masuzaki S, Sakamoto R, Peterson BJ, Tamura N, Goto M, Kobayashi M, Shoji M, Akiyama T, Yamada H. Density Limits for the Core and Edge Plasmas Related to the Local Temperatures in LHD. FUSION SCIENCE AND TECHNOLOGY 2017. [DOI: 10.13182/fst10-a10807] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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218
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Morisaki T, Masuzaki S, Sakamoto R, Kobayashi M, Ohyabu N, Yamada H, Komori A. Local Island Divertor Experiment. FUSION SCIENCE AND TECHNOLOGY 2017. [DOI: 10.13182/fst10-a10810] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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219
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Yamada H, Kawahata K, Mutoh T, Ohyabu N, Takeiri Y, Imagawa S, Ida K, Mito T, Nagayama Y, Shimozuma T, Watanabe KY, Kobayashi M, Kumazawa R, Masuzaki S, Morisaki T, Miyazawa J, Nagaoka K, Narushima Y, Sakakibara S, Sakamoto R, Toi K, Yokoyama M, Kaneko O, Komori A, Motojima O. Progress in the Integrated Development of the Helical System. FUSION SCIENCE AND TECHNOLOGY 2017. [DOI: 10.13182/fst10-a10789] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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220
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Kawasaki S, Origasa H, Tetens V, Kobayashi M. Comparison of TachoSil and TachoComb in patients undergoing liver resection-a randomized, double-blind, non-inferiority trial. Langenbecks Arch Surg 2017; 402:591-598. [PMID: 28365804 PMCID: PMC5437221 DOI: 10.1007/s00423-017-1571-z] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2016] [Accepted: 02/22/2017] [Indexed: 01/19/2023]
Abstract
Background This study aimed to demonstrate the noninferior efficacy of TachoSil vs. TachoComb in Japanese patients undergoing liver resection and to assess the safety of TachoSil vs. TachoComb in these patients. Methods This randomized, double-blind, noninferiority study (JapicCTI-090684) involved participants scheduled for liver resection/living donors (age ≥ 20 years). TachoSil or TachoComb (1:1 allocation ratio) was applied to control persistent exudative bleeding after primary hemostasis during liver resection/removal for donation. The primary outcome was hemostasis 5 min after study treatment application. The 95% confidence interval (CI) for the difference in the proportion of participants with hemostasis 5 min after application of TachoSil/TachoComb was determined; noninferiority of TachoSil was indicated if the lower limit of the CI was ≥−14%. Adverse events (AEs) were recorded. Results All participants in the efficacy analysis (TachoSil: 54/54, 100%; TachoComb: 54/54, 100%) achieved hemostasis 5 min after study treatment application. Therefore, TachoSil was noninferior to TachoComb. All participants experienced ≥1 AE; however, none discontinued because of an AE. Most (≥97.8%) AEs were mild or moderate in severity. Conclusions These findings confirm the safety profile and noninferior hemostatic efficacy of TachoSil compared with TachoComb.
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Hori T, Masuda T, Kobayashi M, Kawakami E. Role of prostatic fluid in cooled canine epididymal sperm. Reprod Domest Anim 2017; 52:655-660. [PMID: 28370483 DOI: 10.1111/rda.12963] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2016] [Accepted: 02/14/2017] [Indexed: 11/27/2022]
Abstract
In this study, sperms collected from the right and left cauda epididymis were grouped into having canine prostatic fluid (PF) sensitization or not diluted with egg yolk Tris-fructose citrate extender, and stored at 4°C. The necessity of canine PF in cooled preservation was determined by elucidating the sperm quality after the storage. As a result, while there was no difference among all groups up to 48 hr of storage, after storage for 96 hr and more, a significantly lower sperm motility was observed in the group without being sensitized to PF than the groups with being sensitized to PF (p < .05, p < .01). Although sperm abnormality increased in all groups with increased storage time, the group without being sensitized to PF showed significantly higher sperm abnormality than did the groups with being sensitized to PF after storage for 24 hr and more (p < .01). From these findings, we concluded that PF was necessary for the cooled preservation of the canine sperm because these sperms were protected from any effects of low temperatures by being sensitized to PF.
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Masuzaki S, Morisaki T, Shoji M, Kubota Y, Watanabe T, Kobayashi M, Miyazawa J, Goto M, Morita S, Peterson BJ, Ohyabu N, Komori A, Motojima O, Ogawa H. Overview and Future Plan of Helical Divertor Study in the Large Helical Device. FUSION SCIENCE AND TECHNOLOGY 2017. [DOI: 10.13182/fst06-a1257] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Fukuuchi T, Kobayashi M, Yamaoka N, Kaneko K. Evaluation of cellular purine transport and metabolism in the Caco-2 cell using comprehensive high-performance liquid chromatography method for analysis of purines. NUCLEOSIDES NUCLEOTIDES & NUCLEIC ACIDS 2017; 35:663-669. [PMID: 27906617 DOI: 10.1080/15257770.2016.1205195] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Using Caco-2 cells and our previously developed high-performance liquid chromatography method for quantification of purine bases, nucleosides, and nucleotides, we evaluated cellular purine transport and uptake. The analytes were separated using YMC-Triart C18 column with gradient elution. We used Caco-2 cells as intestinal model cells and monitored purine transport across a monolayer for 2 h. The degree of change of purine concentrations in the permeate was very slight; however, it was possible to simultaneously determine these parameters for all purines because of our method's high sensitivity. In the present study, the purine bases (adenine, guanine, hypoxanthine, and xanthine) showed a relatively high permeability as compared with the nucleosides (adenosine, guanosine, inosine, and xanthosine). Increased concentration of metabolites in the permeate was also observed following the addition of purines. In a cell uptake assay, both the cell culture medium (extracellular) and the cells extracted from Caco-2 with acetonitrile:water (7:3) (intracellular) were measured. The additional nucleoside did not increase significantly within the cells. On the other hand, we observed that nucleotide, such as ATP, increased in the cell in a time-dependent manner following the addition of nucleoside. The additional nucleosides were considered to be rather recycled via the salvage pathway than metabolized to purine bases and/or uric acid in the cell. Such differences might have affected the increase in the serum uric acid levels depending on purine form.
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Ogai K, Matsumoto M, Aoki M, Ota R, Hashimoto K, Wada R, Kobayashi M, Sugama J. Wash or wipe? A comparative study of skin physiological changes between water washing and wiping after skin cleaning. Skin Res Technol 2017; 23:519-524. [PMID: 28295641 DOI: 10.1111/srt.12364] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/10/2017] [Indexed: 11/28/2022]
Abstract
BACKGROUND/PURPOSE Presently, skin-cleaning agents that claim to be removed by water or wiping alone are commercially available and have been used for the purpose of bed baths. However, there is a lack of knowledge on how water washing and wiping differently affect skin physiological functions or ceramide content. The aim of this study was to compare the effects of water washing and wiping on skin physiological functions and ceramide content. METHODS Three kinds of the cleaning agents with different removal techniques (ie, water washing and wiping) were used in this study. Skin physiological functions (ie, transepidermal water loss, skin hydration, and skin pH) and skin ceramide content were measured before and after seven consecutive days of the application of each cleaning agent. RESULTS No significant differences in skin physiological functions or ceramide content were observed between water washing and wiping. CONCLUSION Cleaning agents that claim to be removed by water washing or wiping do not affect skin physiological functions or ceramide content by either removal method.
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Kobayashi M, Miron R, Bosshardt D. Evaluation of bone grafting materials based on characterisations of surrounding multinucleated giant cells in human biopsies. Int J Oral Maxillofac Surg 2017. [DOI: 10.1016/j.ijom.2017.02.705] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Kobayashi M, Morita S, Goto M. Space-resolved visible spectroscopy for two-dimensional measurement of hydrogen and impurity emission spectra and of plasma flow in the edge stochastic layer of LHD. THE REVIEW OF SCIENTIFIC INSTRUMENTS 2017; 88:033501. [PMID: 28372425 DOI: 10.1063/1.4976963] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
A space-resolved visible spectrometer system has been developed for two-dimensional (2D) distribution measurements of hydrogen and impurity emission spectra and of plasma flow in the edge stochastic layer of Large Helical Device (LHD). Astigmatism of the spectrometer has been suppressed by introducing additional toroidal and spherical mirrors. A good focal image at the exit slit is realized in a wide wavelength range (75 nm) as well as in a wide slit height direction (26 mm) with a 300 grooves/mm grating. The capability of the spectrometer optical system for the 2D measurement and further possible improvements are discussed in detail. An optical fiber array of 130 channels with a lens unit is used to spatially resolve the edge plasma into different magnetic field structure components: divertor strike points, divertor legs, X-point of the legs, the stochastic layer, and the last closed flux surface. With a 300 grooves/mm grating, the 2D distributions of several hydrogen and impurity line emissions are simultaneously obtained with absolute intensities. A clear correlation is obtained between the magnetic field structure and the emission intensity. With a 2400 grooves/mm grating with a good spectral resolution (0.03 nm/pixel), the 2D distributions of impurity flow velocity are obtained from the Doppler shift measurement. The wavelength position is accurately calibrated by investigating the wavelength dispersion as well as by correcting a mechanical error of the optical setting in the spectrometer. The uncertainty in the velocity is reduced to less than 10% of a typical impurity velocity ∼104 m/s. A temporal change in the flow directions is observed at different spatial locations in divertor detachment plasma.
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Kobayashi M, Kobayashi E, Saulacic N, Schaller B, Iizuka T, Miron R. The osteogenic potential of recombinant human bone morphogenetic protein-9 compared to recombinant human bone morphogenetic protein-2 for bone regeneration. Int J Oral Maxillofac Surg 2017. [DOI: 10.1016/j.ijom.2017.02.1167] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Kobayashi M, Saito A, Tanaka Y, Michishita M, Kobayashi M, Irimajiri M, Kaneda T, Ochiai K, Bonkobara M, Takahashi K, Hori T, Kawakami E. MicroRNA expression profiling in canine prostate cancer. J Vet Med Sci 2017; 79:719-725. [PMID: 28239051 PMCID: PMC5402193 DOI: 10.1292/jvms.16-0279] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
Canine prostate cancer (cPCa) is an untreatable malignant neoplasm resulting in local
tissue invasion and distant metastasis. MicroRNAs (miRs) are small non-coding RNAs that
function as oncogenes or tumor suppressors. The purpose of this study was to characterize
the expression of miRs that are altered in cPCa tissue. The expression levels of 277
mature miRs in prostatic tissue (n=5, respectively) were compared between the non-tumor
and tumor groups using real-time PCR. Five miRs (miR-18a, 95, 221, 222 and 330) were
up-regulated, but 14 miRs (miR-127, 148a, 205, 299, 329b, 335, 376a, 376c, 379, 380, 381,
411, 487b and 495) were down-regulated specifically in cPCa (P<0.05).
These miRs have potential use as early diagnosis markers for cPCa and in miR-based
therapy.
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Kobayashi Y, Tanahashi R, Yamaguchi Y, Hatae N, Kobayashi M, Ueno Y, Yoshimatsu M. Ni-Pd Catalyzed Cyclization of Sulfanyl 1,6-Diynes: Synthesis of 1'-Homonucleoside Analogues. J Org Chem 2017; 82:2436-2449. [PMID: 28151664 DOI: 10.1021/acs.joc.6b02841] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The Ni-Pd catalyzed addition-cyclization of sulfanyl 1,6-diynes 2-9 with nucleobases is described. The reactions of N-tethered 1,6-diynes with N3-benzoylthymine, N4,N4-bis(Boc)cytosine, N3-benzoyluracil and N6,N6-bis(Boc)adenine exclusively afforded the pyrrolylmethyl and furylmethyl nucleotides in good yields. Deprotection of nucleobases was completed by treatment with acids or bases. Furthermore, the reactions of pyrroles and furans with nucleophiles such as alkoxides and amines underwent detosylation and conversion to the alkoxymethyl- and arylaminomethyl-pyrroles and furans in good yields.
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Murakami T, Nakao S, Sato Y, Nakada S, Sato A, Mukai S, Kobayashi M, Yamada Y, Kawakami E. Blood lactate concentration as diagnostic predictors of uterine necrosis and its outcome in dairy cows with uterine torsion. J Vet Med Sci 2017; 79:513-516. [PMID: 28163266 PMCID: PMC5383170 DOI: 10.1292/jvms.16-0203] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
In order to determine blood lactate concentrations (bLac) and their validity as a diagnostic marker in bovine uterine torsion, blood samples were taken from 54
Holstein cows with uterine torsion before the correction of torsion. bLac in a group of cows with and without uterine necrosis were 15.0 and 3.0
mmol/l, respectively (P<0.01). Moreover, bLac in a group of dead or culled dams and in that of survived dams were 10.2
and 3.1 mmol/l, respectively (P<0.01). Furthermore, the proposed diagnostic cutoffs for bLac based on ROC analysis for
detection of uterine necrosis and poor prognosis in dams were set at >5.0 and >6.5 mmol/l, respectively. These findings suggest that in
dairy cows with uterine torsion, an increase in bLac is a diagnostic predictor of uterine necrosis as well as poor prognosis in dams.
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Namikawa H, Takemoto Y, Kainuma S, Umeda S, Makuuchi A, Fukumoto K, Kobayashi M, Kinuhata S, Isaka Y, Toyoda H, Kamata N, Tochino Y, Hiura Y, Morimura M, Shuto T. Addison's Disease Caused by Tuberculosis with Atypical Hyperpigmentation and Active Pulmonary Tuberculosis. Intern Med 2017; 56:1843-1847. [PMID: 28717080 PMCID: PMC5548677 DOI: 10.2169/internalmedicine.56.7976] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
We herein report a case of Addison's disease caused by tuberculosis characterized by atypical hyperpigmentation, noted as exacerbation of the pigmentation of freckles and the occurrence of new freckles, that was diagnosed in the presence of active pulmonary tuberculosis. The clinical condition of the patient was markedly ameliorated by the administration of hydrocortisone and anti-tuberculosis agents. When exacerbation of the pigmentation of the freckles and/or the occurrence of new freckles are noted, Addison's disease should be considered as part of the differential diagnosis. In addition, the presence of active tuberculosis needs to be assumed whenever we treat patients with Addison's disease caused by tuberculosis, despite its rarity.
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Otsuki D, Yoshida K, Kobayashi M, Hamano D, Higuchi C, Yoshikawa H. Costal cartilage transplantation for treatment of growth plate injury in a rabbit model. J Child Orthop 2017; 11:20-27. [PMID: 28439305 PMCID: PMC5382332 DOI: 10.1302/1863-2548-11-160209] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Abstract
OBJECTIVES The purpose of this study is to evaluate the effects of allogenic costal cartilage transplantation on preventing bony bridge formation and angular deformities for the treatment of partial growth plate injury using a rabbit model. METHODS An experimental model of partial growth injury was created by resecting the medial part of the proximal tibial growth plate in male six-week-old New Zealand White rabbits. The rabbits were divided into four groups: no surgery; no transplantation; bone wax transplantation; and allogenic costal cartilage transplantation. The angular deformities of the tibia and bony bridge were analysed using radiographs and microcomputed tomography, and the repair of the injured growth plate cartilage and bony bridge formation rate were histologically evaluated. RESULTS On radiographic evaluation, the varus deformities in the costal cartilage group were significantly improved compared with the no transplantation group at four and eight weeks after operation and with the bone wax group at eight weeks after operation. Micro-computed tomography showed that the bony bridge formation was prevented in the bone wax and costal cartilage groups. Histological findings showed that the bony bridge formation in the bone wax and costal cartilage group was decreased. In addition, the growth plate was continuous and stained with safranin O and immunohistochemically stained for type II collagen. CONCLUSION Transplantation of costal cartilage improved angular deformities and decreased bony bridge formation in the partial growth plate injury. Costal cartilage might be a suitable graft for the treatment of growth plate injury.
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Kobayashi M, Kodama M, Noshi T, Yoshida R, Kanazu T, Nomura N, Soda K, Isoda N, Okamatsu M, Sakoda Y, Yamano Y, Sato A, Kida H. Therapeutic efficacy of peramivir against H5N1 highly pathogenic avian influenza viruses harboring the neuraminidase H275Y mutation. Antiviral Res 2016; 139:41-48. [PMID: 28012921 DOI: 10.1016/j.antiviral.2016.12.011] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2016] [Revised: 12/12/2016] [Accepted: 12/20/2016] [Indexed: 11/24/2022]
Abstract
High morbidity and mortality associated with human cases of highly pathogenic avian influenza (HPAI) viruses, including H5N1 influenza virus, have been reported. The purpose of the present study was to evaluate the antiviral effects of peramivir against HPAI viruses. In neuraminidase (NA) inhibition and virus replication inhibition assays, peramivir showed strong inhibitory activity against H5N1, H7N1 and H7N7 HPAI viruses with sub-nanomolar activity in enzyme assays. In H5N1 viruses containing the NA H275Y mutation, the antiviral activity of peramivir against the variant was lower than that against the wild-type. Evaluation of the in vivo antiviral activity showed that a single intravenous treatment of peramivir (10 mg/kg) prevented lethality in mice infected with wild-type H5N1 virus and also following infection with H5N1 virus with the H275Y mutation after a 5 day administration of peramivir (30 mg/kg). Furthermore, mice injected with peramivir showed low viral titers and low levels of proinflammatory cytokines in the lungs. These results suggest that peramivir has therapeutic activity against HPAI viruses even if the virus harbors the NA H275Y mutation.
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Kamiya N, Suzuki H, Suyama T, Kobayashi M, Fukasawa S, Sekita N, Mikami K, Nihei N, Naya Y, Ichikawa T. 275P Clinical outcomes of second transurethral resection in non-muscle invasive high grade bladder cancer: a retrospective, multi-institutional, collaborative study. Ann Oncol 2016. [DOI: 10.1093/annonc/mdw583.001] [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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Miura T, Miyashita Y, Motoki H, Kobayashi H, Kobayashi M, Nakajima H, Kimura H, Akanuma H, Mawatari E, Sato T, Hotta S, Kamiyoshi Y, Maruyama T, Watanabe N, Eisawa T, Aso S, Hashizume N, Ebisawa S, Ikeda U. Efficacy and Safety of Percutaneous Coronary Intervention for Elderly Patients in the Second-Generation Drug-Eluting Stent Era: The SHINANO Registry. Angiology 2016; 68:688-697. [DOI: 10.1177/0003319716679341] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Background: We evaluated the 1-year outcomes of percutaneous coronary intervention (PCI) for elderly patients (aged ≥ 80 years) in the second-generation drug-eluting stent (DES) era. Methods and Results: Between August 2012 and July 2013, 1923 consecutive patients (mean age, 71 ± 11 years; ≥80 years, 23%; men, 77%) who underwent 2250 elective/urgent PCI procedures were enrolled in the Shinshu Prospective Multicenter Analysis for Elderly Patients with Coronary Artery Disease Undergoing Percutaneous Coronary Intervention registry. The primary end point was major adverse cardiovascular events (MACEs; cardiovascular death, myocardial infarction, and stroke) at 1 year. The 1-year incidence of MACEs, cardiac death, and stroke was significantly higher in elderly patients than in nonelderly patients (12.4% vs 5.3%, P < .0001; 7.8% vs 2.2%, P < .0001; and 2.8% vs 1.3%, P = .033, respectively). However, no significant difference in elective PCI procedures was detected. In elderly patients, the incidence of cardiac death and target lesion revascularization was significantly lower for DES than for non-DES (2.7% vs 10.5%, P = .0001 and 4.1% vs 8.6%, P = .029, respectively). Conclusion: Although elderly patients had a significantly poorer prognosis than younger patients, the adverse events rate was comparable in those patients who underwent elective PCI in the second-generation DES era.
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Kobayashi M, Oshima S, Maeyashiki C, Nibe Y, Otsubo K, Matsuzawa Y, Nemoto Y, Nagaishi T, Okamoto R, Tsuchiya K, Nakamura T, Watanabe M. The ubiquitin hybrid gene UBA52 regulates ubiquitination of ribosome and sustains embryonic development. Sci Rep 2016; 6:36780. [PMID: 27829658 PMCID: PMC5103194 DOI: 10.1038/srep36780] [Citation(s) in RCA: 62] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2016] [Accepted: 10/20/2016] [Indexed: 01/23/2023] Open
Abstract
Ubiquitination is a crucial post-translational modification; however, the functions of ubiquitin-coding genes remain unclear. UBA52 encodes a fusion protein comprising ubiquitin at the N-terminus and ribosomal protein L40 (RPL40) at the C-terminus. Here we showed that Uba52-deficient mice die during embryogenesis. UBA52-deficient cells exhibited normal levels of total ubiquitin. However, UBA52-deficient cells displayed decreased protein synthesis and cell-cycle arrest. The overexpression of UBA52 ameliorated the cell-cycle arrest caused by UBA52 deficiency. Surprisingly, RPL40 expression itself is insufficient to regulate cyclin D expression. The cleavage of RPL40 from UBA52 was required for maintaining protein synthesis. Furthermore, we found that RPL40 formed a ribosomal complex with ubiquitin cleaved from UBA52. UBA52 supplies RPL40 and ubiquitin simultaneously to the ribosome. Our study demonstrated that the ubiquitin-coding gene UBA52 is not just an ubiquitin supplier to the ubiquitin pool but is also a regulator of the ribosomal protein complex. These findings provide novel insights into the regulation of ubiquitin-dependent translation and embryonic development.
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Kobayashi M, Takakura M, Asikin Y, Ganaha Y, Fujita T, Yogi Y, Kakazu K, Sasazawa Y. Relationship between critical-thinking and decision-making in exercise and lifestyle in adolescents. Eur J Public Health 2016. [DOI: 10.1093/eurpub/ckw175.110] [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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238
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Takakura M, Miyagi M, Kobayashi M, Ueji M, Kurihara A. The relative associations of neighborhood and school social capital with adolescent alcohol use. Eur J Public Health 2016. [DOI: 10.1093/eurpub/ckw174.128] [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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239
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Nakamura K, Kobayashi M, Yamamoto N, Tokuda K, Miura S, Abe Y, Kashiwazaki J, Aoyagi T, Kaku M, Kanemitsu K. Pertussis outbreak among patients and healthcare workers in a provincial dialysis facility in Japan. J Hosp Infect 2016; 94:341-345. [PMID: 27760708 DOI: 10.1016/j.jhin.2016.09.011] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2016] [Accepted: 09/07/2016] [Indexed: 10/20/2022]
Abstract
BACKGROUND Sixteen pertussis cases in haemodialysis patients and healthcare workers were detected in a 25-bed outpatient haemodialysis facility in Japan between October 2013 and April 2014. AIM To describe an outbreak of pertussis among patients and healthcare workers, and to identify risk factors for pertussis infection. METHODS Sputum cultures, loop-mediated isothermal amplification assays performed on nasopharyngeal swabs to detect respiratory pathogens including Bordetella pertussis, and serum anti-pertussis toxin immunoglobulin G measurements were performed for all haemodialysis patients and healthcare workers. A retrospective case-control study was performed to identify the risk factors for pertussis infection in the clinic. FINDINGS Only six of the 16 pertussis patients (37.5%) had respiratory symptoms. Recent exposure to an unmasked individual with a cough was associated with pertussis infection (odds ratio 6.25, P<0.05). The outbreak was terminated successfully after enforcing the use of surgical masks among both patients and healthcare workers. CONCLUSION This report demonstrates the risk of pertussis transmission in a haemodialysis facility, and underscores the importance of wearing surgical masks to control a pertussis outbreak.
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Tajima H, Yoshizawa M, Sasaki S, Yamamoto F, Narushima E, Tsutsui T, Funahashi T, Kusuda S, Doi O, Tateyama Y, Kobayashi M, Hori T, Kawakami E. Intrauterine insemination with fresh semen in Amur leopard cat (Pionailurus bengalensis eutilura) during non-breeding season. J Vet Med Sci 2016; 79:92-99. [PMID: 27733725 PMCID: PMC5289244 DOI: 10.1292/jvms.15-0683] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Equine and human chorionic gonadotropins were administered to two female Amur leopard cats to induce estrus and ovulation during non-breeding season. Fresh
semen collected from male cats was surgically inseminated into the uterine horn of the females. In one animal, two fetal sacs without heartbeats were observed
on abdominal ultrasonography 31 days after insemination, which indicated that embryo death had occurred. In the other animal, fetal heartbeats were detected in
two fetal sacs 29 days after insemination, which confirmed as pregnancy. This animal delivered two newborns 68 days after insemination; the one of the kittens
was assumed to be stillbirth, and the other grew normally. In this study, we successfully obtained a kitten from an Amur leopard cat by artificial breeding for
the first time in Japan.
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Namikawa H, Takemoto Y, Makuuchi A, Kobayashi M, Kinuhata S, Morimura M, Ikebe T, Tanaka H, Shuto T. Disseminated carcinomatosis of the bone marrow from pancreatic cancer: a case report. BMC Cancer 2016; 16:801. [PMID: 27769217 PMCID: PMC5075151 DOI: 10.1186/s12885-016-2849-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2015] [Accepted: 10/10/2016] [Indexed: 04/16/2023] Open
Abstract
Background Most cases of disseminated carcinomatosis of the bone marrow (DCBM) arise from gastric cancer. DCBM from pancreatic cancer is very rare. We herein present a case of DCBM from pancreatic cancer. Case presentation A 57-year-old man was referred to our hospital for severe lumbago. Laboratory data indicated that he suffered from disseminated intravascular coagulation (DIC). Non-contrast abdominal computed tomography (CT) revealed multiple bone masses but no other abnormal findings. Left iliac bone marrow biopsy revealed poorly differentiated adenocarcinoma cells. Positron emission tomography (PET)-CT showed diffuse abnormal uptake in the bones and tail of the pancreas. Contrast whole-body CT showed a tumor measuring approximately 28 mm in diameter with poor enhancement in the tail of the pancreas. The patient’s final diagnosis was pancreatic cancer located in the tail of the pancreas with diffuse bone metastases and DIC. His DCBM was thus believed to originate from the pancreatic cancer. He succumbed to the disease approximately 2 months after admission to our hospital. Conclusion We herein describe a case of pancreatic cancer located in the tail of the pancreas with diffuse bone metastases and DIC, which, in our case, was DCBM. Therefore, in cases of DCBM with an unknown primary tumor, pancreatic cancer should be considered during differential diagnosis.
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Minamisawa M, Miura T, Motoki H, Kobayashi H, Kobayashi M, Nakajima H, Kimura H, Akanuma H, Mawatari E, Sato T, Hotta S, Kamiyoshi Y, Maruyama T, Watanabe N, Eisawa T, Aso S, Uchikawa S, Senda K, Morita T, Hashizume N, Abe N, Ebisawa S, Izawa A, Miyashita Y, Koyama J, Ikeda U. Prediction of 1-year clinical outcomes using the SYNTAX score in patients with prior heart failure undergoing percutaneous coronary intervention: sub-analysis of the SHINANO registry. Heart Vessels 2016; 32:399-407. [PMID: 27709325 PMCID: PMC5371627 DOI: 10.1007/s00380-016-0896-9] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/25/2016] [Accepted: 09/30/2016] [Indexed: 01/06/2023]
Abstract
Although coronary artery disease (CAD) is common in patients with heart failure (HF), little is known about the prognostic significance of coronary lesion complexity in patients with prior HF undergoing percutaneous coronary intervention (PCI). The aim of this study was to investigate whether the coronary Synergy between Percutaneous Coronary Intervention with TAXus and Cardiac Surgery (SYNTAX) score could improve risk stratification in HF patients with CAD. Two hundred patients (mean age 73 ± 11 years, left ventricular ejection fraction 49 ± 15 %) with prior HF who underwent PCI were divided into two groups stratified by SYNTAX score (median value 12) and tracked prospectively for 1 year. The study endpoint was the composite of major adverse cardiovascular events (MACE), including all-cause death, myocardial infarction, stroke, and hospitalization for worsening HF. Adverse events were observed in 39 patients (19.5 %). Patients with high SYNTAX scores (n = 100) showed worse prognoses than those with low scores (n = 100) (26.0 vs. 13.0 %, respectively, P = 0.021). In multivariate Cox-regression analysis, SYNTAX score ≥12 was significantly associated with MACE (hazard ratio: 1.99, 95 % confidence interval: 1.02–3.97; P = 0.045). In patients with prior HF and CAD, high SYNTAX scores predicted a high incidence of MACE. These results suggest that the SYNTAX score might be a useful parameter for improving risk stratification in these patients.
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Saito T, Ogata K, Kobayashi M, Takahashi T, Kuru S, Matsumura T, Takada H, Mikata T, Funato M, Arahata H, Fukudome T, Yonemoto N, Kimura E. Life prognostic factor of patients with Duchenne muscular dystrophy. Neuromuscul Disord 2016. [DOI: 10.1016/j.nmd.2016.06.134] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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244
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Mizuno N, Todaka A, Mori K, Boku N, Ozaka M, Ueno H, Kobayashi S, Uesugi K, Kobayashi N, Hayashi H, Sudo K, Okano N, Horita Y, Kamei K, Yukisawa S, Nakamori S, Yachi Y, Henmi T, Kobayashi M, Fukutomi A. Observational study of FOLFIRINOX (FFX) for unresectable/recurrent pancreatic cancer (PC) in Japanese patients (pts)(JASPAC 06): final results. Ann Oncol 2016. [DOI: 10.1093/annonc/mdw371.70] [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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245
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Yamaguchi S, Kunieda K, Sato T, Naramoto Y, Kobayashi M, Ogata Y, Furuhata T, Takii Y, Kusunoki M, Maehara Y, Koda K, Okuno K, Ohno M, Mishima H, Sadahiro S, Hamada C, Sakamoto J, Saji S, Tomita N. Phase III trial of 24 weeks vs. 48 weeks capecitabine adjuvant chemotherapy for patients with stage III colon cancer: Final results of JFMC37-0801. Ann Oncol 2016. [DOI: 10.1093/annonc/mdw370.18] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Adeva B, Afanasyev L, Allkofer Y, Amsler C, Anania A, Aogaki S, Benelli A, Brekhovskikh V, Cechak T, Chiba M, Chliapnikov P, Doskarova P, Drijard D, Dudarev A, Dumitriu D, Fluerasu D, Gorin A, Gorchakov O, Gritsay K, Guaraldo C, Gugiu M, Hansroul M, Hons Z, Horikawa S, Iwashita Y, Karpukhin V, Kluson J, Kobayashi M, Kruglov V, Kruglova L, Kulikov A, Kulish E, Kuptsov A, Lamberto A, Lanaro A, Lednicky R, Mariñas C, Martincik J, Nemenov L, Nikitin M, Okada K, Olchevskii V, Pentia M, Penzo A, Plo M, Prusa P, Rappazzo G, Romero Vidal A, Ryazantsev A, Rykalin V, Saborido J, Schacher J, Sidorov A, Smolik J, Takeutchi F, Tauscher L, Trojek T, Trusov S, Urban T, Vrba T, Yazkov V, Yoshimura Y, Zhabitsky M, Zrelov P. Observation of π^{-}K^{+} and π^{+}K^{-} Atoms. PHYSICAL REVIEW LETTERS 2016; 117:112001. [PMID: 27661682 DOI: 10.1103/physrevlett.117.112001] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/28/2016] [Indexed: 06/06/2023]
Abstract
The observation of hydrogenlike πK atoms, consisting of π^{-}K^{+} or π^{+}K^{-} mesons, is presented. The atoms are produced by 24 GeV/c protons from the CERN PS accelerator, interacting with platinum or nickel foil targets. The breakup (ionization) of πK atoms in the same targets yields characteristic πK pairs, called "atomic pairs," with small relative momenta Q in the pair center-of-mass system. The upgraded DIRAC experiment observed 349±62 such atomic πK pairs, corresponding to a signal of 5.6 standard deviations. This is the first statistically significant observation of the strange dimesonic πK atom.
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Patel Z, Podolyák Z, Walker PM, Regan PH, Söderström PA, Watanabe H, Ideguchi E, Simpson GS, Nishimura S, Browne F, Doornenbal P, Lorusso G, Rice S, Sinclair L, Sumikama T, Wu J, Xu ZY, Aoi N, Baba H, Bello Garrote FL, Benzoni G, Daido R, Dombrádi Z, Fang Y, Fukuda N, Gey G, Go S, Gottardo A, Inabe N, Isobe T, Kameda D, Kobayashi K, Kobayashi M, Komatsubara T, Kojouharov I, Kubo T, Kurz N, Kuti I, Li Z, Liu HL, Matsushita M, Michimasa S, Moon CB, Nishizuka H, Nishizuka I, Odahara A, Şahin E, Sakurai H, Schaffner H, Suzuki H, Takeda H, Tanaka M, Taprogge J, Vajta Z, Xu FR, Yagi A, Yokoyama R. β-decay spectroscopy of neutron-rich160,161,162Sm isotopes. EPJ WEB OF CONFERENCES 2016. [DOI: 10.1051/epjconf/201612302002] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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248
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Takahashi H, Shimodaira S, Ogasawara M, Ota S, Kobayashi M, Abe H, Morita Y, Nagai K, Tsujitani S, Okamoto M, Suzuki Y, Nakanishi Y, Yonemitsu Y. Lung adenocarcinoma may be a more susceptive subtype to a dendritic cell-based cancer vaccine than other subtypes of non-small cell lung cancers: a multicenter retrospective analysis. Cancer Immunol Immunother 2016; 65:1099-111. [PMID: 27448677 PMCID: PMC11029687 DOI: 10.1007/s00262-016-1872-z] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2015] [Accepted: 07/17/2016] [Indexed: 01/09/2023]
Abstract
OBJECTIVE The J-SICT DC Vaccine Study Group provides dendritic cell (DC) vaccines for compassionate use under unified cell production and patient treatment regimens. We previously reported beneficial effects of DC vaccines on the overall survival of 62 patients with advanced non-small cell lung cancer (NSCLC) in a single-center analysis. Here, we extended analysis to 260 patients with NSCLC who were treated at six centers. METHODS Of the 337 patients who met the inclusion criteria, we analyzed 260 patients who received ≥5 peptide-pulsed DC vaccinations once every 2 weeks. RESULTS The mean survival time (MST) from diagnosis was 33.0 months (95 % confidence interval [CI]: 27.9-39.2), and that from time of first vaccination was 13.8 months (95 % CI 11.4-16.8). An erythema reaction at the injection site that was ≥30 mm in diameter was correlated most strongly with overall survival from the first vaccine (≥30 vs. < 30 mm: MST 20.4 vs. 8.8 months, P < 0.001). We reported a similar finding in our previous analysis of patients with advanced pancreatic cancer. Interestingly, although such findings were common between patients with adenocarcinoma and those with other subtypes, the former group experienced significantly prolonged overall survival and a higher response rate for erythema (56.3 vs. 37.3 %, respectively, P = 0.014). CONCLUSIONS This is the first multicenter study that suggests a possible clinical benefit of DC vaccines for patients with advanced NSCLC, especially those with adenocarcinoma. These findings suggest a specific potential responder population for DC vaccines and warrant further investigation in well-controlled prospective randomized trials.
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Norioka N, Takemoto Y, Kobayashi M, Makuuchi A, Yoshikawa J, Yamazaki Y, Kamiyama Y, Shuto T, Yoshiyama M. Low-flow mediated constriction incorporated indices as indicators of cardiovascular risk in smokers. Atherosclerosis 2016. [DOI: 10.1016/j.atherosclerosis.2016.07.396] [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: 11/16/2022]
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Yoshida A, Kobayashi M, Sano K, Sakakibara K, Tanaka M. Results of art without PGD among patients with reciplocal translocation and robertosonian translocation. Fertil Steril 2016. [DOI: 10.1016/j.fertnstert.2016.07.182] [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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