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Items: 1 to 50 of 196

1.

Pembrolizumab-associated bronchiolitis in an elderly lung cancer patient required the treatment with an inhaled corticosteroid, erythromycin and bronchodilators.

Yamaya T, Hee HM, Aoyagi T, Ogimoto T, Yamada N, Ishikawa R, Nakai E, Nishi K, Yoshimura C, Nishizaka Y.

Respir Med Case Rep. 2019 May 27;28:100866. doi: 10.1016/j.rmcr.2019.100866. eCollection 2019.

2.

Comparative study of alternative Geant4 hadronic ion inelastic physics models for prediction of positron-emitting radionuclide production in carbon and oxygen ion therapy.

Chacon A, Guatelli S, Rutherford H, Bolst D, Mohammadi A, Ahmed A, Nitta M, Nishikido F, Iwao Y, Tashima H, Yoshida E, Akamatsu G, Takyu S, Kitagawa A, Hofmann T, Pinto M, Franklin DR, Parodi K, Yamaya T, Rosenfeld A, Safavi-Naeini M.

Phys Med Biol. 2019 Aug 7;64(15):155014. doi: 10.1088/1361-6560/ab2752.

PMID:
31167173
3.

Range verification of radioactive ion beams of 11C and 15O using in-beam PET imaging.

Mohammadi A, Tashima H, Iwao Y, Takyu S, Akamatsu G, Nishikido F, Yoshida E, Kitagawa A, Parodi K, Yamaya T.

Phys Med Biol. 2019 Jul 16;64(14):145014. doi: 10.1088/1361-6560/ab25ce.

PMID:
31146265
4.

Seated versus supine: consideration of the optimum measurement posture for brain-dedicated PET.

Iwao Y, Tashima H, Yoshida E, Nishikido F, Ida T, Yamaya T.

Phys Med Biol. 2019 Jun 10;64(12):125003. doi: 10.1088/1361-6560/ab221d.

PMID:
31096205
5.

Optical imaging for the characterization of radioactive carbon and oxygen ion beams.

Kang HG, Yamamoto S, Takyu S, Nishikido F, Mohammadi A, Horita R, Sato S, Yamaya T.

Phys Med Biol. 2019 May 29;64(11):115009. doi: 10.1088/1361-6560/ab1ccf.

PMID:
31026851
6.

Monte Carlo investigation of the characteristics of radioactive beams for heavy ion therapy.

Chacon A, Safavi-Naeini M, Bolst D, Guatelli S, Franklin DR, Iwao Y, Akamatsu G, Tashima H, Yoshida E, Nishikido F, Kitagawa A, Mohammadi A, Gregoire MC, Yamaya T, Rosenfeld AB.

Sci Rep. 2019 Apr 25;9(1):6537. doi: 10.1038/s41598-019-43073-1.

7.

Performance evaluation of a whole-body prototype PET scanner with four-layer DOI detectors.

Akamatsu G, Tashima H, Iwao Y, Wakizaka H, Maeda T, Mohammadi A, Takyu S, Nitta M, Nishikido F, Rutherford H, Chacon A, Safavi-Naeini M, Yoshida E, Yamaya T.

Phys Med Biol. 2019 Apr 29;64(9):095014. doi: 10.1088/1361-6560/ab18b2.

PMID:
30978704
8.

[Report of SNMMI2018].

Yamaya T.

Igaku Butsuri. 2019;38(4):169-173. doi: 10.11323/jjmp.38.4_169. Japanese. No abstract available.

9.

First prototyping of a dedicated PET system with the hemisphere detector arrangement.

Tashima H, Yoshida E, Iwao Y, Wakizaka H, Maeda T, Seki C, Kimura Y, Takado Y, Higuchi M, Suhara T, Yamashita T, Yamaya T.

Phys Med Biol. 2019 Mar 8;64(6):065004. doi: 10.1088/1361-6560/ab012c.

PMID:
30673654
10.

Reduction in sucrose contents by downregulation of fructose-1,6-bisphosphatase 2 causes tiller outgrowth cessation in rice mutants lacking glutamine synthetase1;2.

Ohashi M, Ishiyama K, Kusano M, Fukushima A, Kojima S, Hayakawa T, Yamaya T.

Rice (N Y). 2018 Dec 22;11(1):65. doi: 10.1186/s12284-018-0261-y.

11.

Dose reconstruction from PET images in carbon ion therapy: a deconvolution approach.

Hofmann T, Pinto M, Mohammadi A, Nitta M, Nishikido F, Iwao Y, Tashima H, Yoshida E, Chacon A, Safavi-Naeini M, Rosenfeld A, Yamaya T, Parodi K.

Phys Med Biol. 2019 Jan 10;64(2):025011. doi: 10.1088/1361-6560/aaf676.

PMID:
30524026
12.

The urea transporter DUR3 contributes to rice production under nitrogen-deficient and field conditions.

Beier MP, Fujita T, Sasaki K, Kanno K, Ohashi M, Tamura W, Konishi N, Saito M, Imagawa F, Ishiyama K, Miyao A, Yamaya T, Kojima S.

Physiol Plant. 2019 Sep;167(1):75-89. doi: 10.1111/ppl.12872. Epub 2019 Jan 9.

PMID:
30426495
13.

Experimental validation of the FLUKA Monte Carlo code for dose and [Formula: see text]-emitter predictions of radioactive ion beams.

Augusto RS, Mohammadi A, Tashima H, Yoshida E, Yamaya T, Ferrari A, Parodi K.

Phys Med Biol. 2018 Oct 26;63(21):215014. doi: 10.1088/1361-6560/aae431.

PMID:
30252649
14.

[State-of-the-Art Technologies in Nuclear Medicine Imaging].

Nishikido F, Tashima H, Yoshida E, Yamaya T.

Igaku Butsuri. 2018;38(1):10-18. doi: 10.11323/jjmp.38.1_10. Japanese.

15.

Geometry optimization of electrically floating PET inserts for improved RF penetration for a 3 T MRI system.

Akram MSH, Levin CS, Obata T, Hirumi G, Yamaya T.

Med Phys. 2018 Oct;45(10):4627-4641. doi: 10.1002/mp.13132. Epub 2018 Sep 19.

PMID:
30118140
16.

Integrated treatment using intraperitoneal radioimmunotherapy and positron emission tomography-guided surgery with 64Cu-labeled cetuximab to treat early- and late-phase peritoneal dissemination in human gastrointestinal cancer xenografts.

Yoshii Y, Yoshimoto M, Matsumoto H, Tashima H, Iwao Y, Takuwa H, Yoshida E, Wakizaka H, Yamaya T, Zhang MR, Sugyo A, Hanadate S, Tsuji AB, Higashi T.

Oncotarget. 2018 Jun 22;9(48):28935-28950. doi: 10.18632/oncotarget.25649. eCollection 2018 Jun 22.

17.

Outgrowth of Rice Tillers Requires Availability of Glutamine in the Basal Portions of Shoots.

Ohashi M, Ishiyama K, Kojima S, Konishi N, Sasaki K, Miyao M, Hayakawa T, Yamaya T.

Rice (N Y). 2018 May 9;11(1):31. doi: 10.1186/s12284-018-0225-2.

18.

[Symposium 2: Integration of Medical Engineering and Radiological Technology: Expected New Technology].

Toda N, Kobayashi T, Yamaya T, Arimura H, Uchiyama Y, Mori K, Fujita H, Hara T.

Nihon Hoshasen Gijutsu Gakkai Zasshi. 2018;74(2):175-190. doi: 10.6009/jjrt.2018_JSRT_74.2.175. Japanese. No abstract available.

19.

Cytosolic Glutamine Synthetase Isozymes Play Redundant Roles in Ammonium Assimilation Under Low-Ammonium Conditions in Roots of Arabidopsis thaliana.

Konishi N, Saito M, Imagawa F, Kanno K, Yamaya T, Kojima S.

Plant Cell Physiol. 2018 Mar 1;59(3):601-613. doi: 10.1093/pcp/pcy014.

PMID:
29373725
20.

Lack of ACTPK1, an STY kinase, enhances ammonium uptake and use, and promotes growth of rice seedlings under sufficient external ammonium.

Beier MP, Obara M, Taniai A, Sawa Y, Ishizawa J, Yoshida H, Tomita N, Yamanaka T, Ishizuka Y, Kudo S, Yoshinari A, Takeuchi S, Kojima S, Yamaya T, Hayakawa T.

Plant J. 2018 Mar;93(6):992-1006. doi: 10.1111/tpj.13824. Epub 2018 Feb 17.

21.

Nitrate Supply-Dependent Shifts in Communities of Root-Associated Bacteria in Arabidopsis.

Konishi N, Okubo T, Yamaya T, Hayakawa T, Minamisawa K.

Microbes Environ. 2017 Dec 27;32(4):314-323. doi: 10.1264/jsme2.ME17031. Epub 2017 Nov 30.

22.

Development of a dual-ended readout detector with segmented crystal bars made using a subsurface laser engraving technique.

Mohammadi A, Yoshida E, Nishikido F, Nitta M, Shimizu K, Sakai T, Yamaya T.

Phys Med Biol. 2018 Jan 11;63(2):025019. doi: 10.1088/1361-6560/aa9d03.

PMID:
29176052
23.

Investigation of spatial resolution improvement by use of a mouth-insert detector in the helmet PET scanner.

Ahmed AM, Tashima H, Yamaya T.

Radiol Phys Technol. 2018 Mar;11(1):7-12. doi: 10.1007/s12194-017-0425-2. Epub 2017 Oct 6.

PMID:
28986818
24.

MRI compatibility study of an integrated PET/RF-coil prototype system at 3T.

Akram MSH, Obata T, Suga M, Nishikido F, Yoshida E, Saito K, Yamaya T.

J Magn Reson. 2017 Oct;283:62-70. doi: 10.1016/j.jmr.2017.08.010. Epub 2017 Aug 31.

PMID:
28881235
25.

Evaluation of the Effects of Pharmacist Intervention for Adverse Drug Reaction Detection and Exacerbation Avoidance.

Imaura M, Yamaya T, Uehara N, Mano N, Nagase S, Kimura K, Kanno H, Yamada Y.

Yakugaku Zasshi. 2017;137(6):767-774. doi: 10.1248/yakushi.16-00246. Japanese.

26.

Simulation study comparing the helmet-chin PET with a cylindrical PET of the same number of detectors.

Ahmed AM, Tashima H, Yoshida E, Nishikido F, Yamaya T.

Phys Med Biol. 2017 Jun 7;62(11):4541-4550. doi: 10.1088/1361-6560/aa685c. Epub 2017 May 10.

PMID:
28489608
27.

Simulation study of a D-shape PET scanner for improved sensitivity and reduced cost in whole-body imaging.

Ahmed AM, Tashima H, Yamaya T.

Phys Med Biol. 2017 May 21;62(10):4107-4117. doi: 10.1088/1361-6560/aa6853. Epub 2017 Mar 22.

PMID:
28327473
28.

Lack of Cytosolic Glutamine Synthetase1;2 Activity Reduces Nitrogen-Dependent Biosynthesis of Cytokinin Required for Axillary Bud Outgrowth in Rice Seedlings.

Ohashi M, Ishiyama K, Kojima S, Kojima M, Sakakibara H, Yamaya T, Hayakawa T.

Plant Cell Physiol. 2017 Apr 1;58(4):679-690. doi: 10.1093/pcp/pcx022.

PMID:
28186255
29.

A temporal and spatial contribution of asparaginase to asparagine catabolism during development of rice grains.

Yabuki Y, Ohashi M, Imagawa F, Ishiyama K, Beier MP, Konishi N, Umetsu-Ohashi T, Hayakawa T, Yamaya T, Kojima S.

Rice (N Y). 2017 Dec;10(1):3. doi: 10.1186/s12284-017-0143-8. Epub 2017 Jan 25.

30.

A case of renal vein branch injury identified by multidetector computed tomography.

Maruhashi T, Kashimi F, Yamaya T, Takeuchi I, Kataoka Y, Asari Y.

Trauma Case Rep. 2017 Jan 7;7:19-22. doi: 10.1016/j.tcr.2017.01.011. eCollection 2017 Feb.

31.

Contributions of two cytosolic glutamine synthetase isozymes to ammonium assimilation in Arabidopsis roots.

Konishi N, Ishiyama K, Beier MP, Inoue E, Kanno K, Yamaya T, Takahashi H, Kojima S.

J Exp Bot. 2017 Jan 1;68(3):613-625. doi: 10.1093/jxb/erw454.

32.

Proposed helmet PET geometries with add-on detectors for high sensitivity brain imaging.

Tashima H, Yamaya T.

Phys Med Biol. 2016 Oct 7;61(19):7205-7220. Epub 2016 Sep 20.

PMID:
27649355
33.

Development of a simultaneous optical/PET imaging system for awake mice.

Takuwa H, Ikoma Y, Yoshida E, Tashima H, Wakizaka H, Shinaji T, Yamaya T.

Phys Med Biol. 2016 Sep 7;61(17):6430-40. doi: 10.1088/0031-9155/61/17/6430. Epub 2016 Aug 12.

PMID:
27514436
34.

Induced radioactivity of a GSO scintillator by secondary fragments in carbon ion therapy and its effects on in-beam OpenPET imaging.

Hirano Y, Nitta M, Nishikido F, Yoshida E, Inadama N, Yamaya T.

Phys Med Biol. 2016 Jul 7;61(13):4870-89. doi: 10.1088/0031-9155/61/13/4870. Epub 2016 Jun 9.

PMID:
27280308
35.

After-pulsing, cross-talk, dark-count, and gain of MPPC under 7-T static magnetic field.

Hirano Y, Nishikido F, Kokuryo D, Yamaya T.

Radiol Phys Technol. 2016 Jul;9(2):245-53. doi: 10.1007/s12194-016-0356-3. Epub 2016 May 17.

PMID:
27188511
36.

Imaging performance of a full-ring prototype PET-MRI system based on four-layer DOI-PET detectors integrated with a RF coil.

Nishikido F, Tashima H, Suga M, Inadama N, Eiji Y, Obata T, Yamaya T.

EJNMMI Phys. 2015 Dec;2(Suppl 1):A18. doi: 10.1186/2197-7364-2-S1-A18. No abstract available.

37.

Washout rate in rat brain irradiated by a (11)C beam after acetazolamide loading using a small single-ring OpenPET prototype.

Hirano Y, Takuwa H, Yoshida E, Nishikido F, Nakajima Y, Wakizaka H, Yamaya T.

Phys Med Biol. 2016 Mar 7;61(5):1875-87. doi: 10.1088/0031-9155/61/5/1875. Epub 2016 Feb 11.

PMID:
26863938
38.

Development of a small single-ring OpenPET prototype with a novel transformable architecture.

Tashima H, Yoshida E, Inadama N, Nishikido F, Nakajima Y, Wakizaka H, Shinaji T, Nitta M, Kinouchi S, Suga M, Haneishi H, Inaniwa T, Yamaya T.

Phys Med Biol. 2016 Feb 21;61(4):1795-809. doi: 10.1088/0031-9155/61/4/1795. Epub 2016 Feb 8.

PMID:
26854528
39.

[Innovation and Future Technologies for PET Scanners].

Yamaya T.

Igaku Butsuri. 2015;35(1):16-23. Review. Japanese.

PMID:
26753392
40.

Effects of point spread function-based image reconstruction on neuroreceptor binding in positron emission tomography study with [(11)C]FLB 457.

Thongpraparn T, Ikoma Y, Shiraishi T, Yamaya T, Ito H.

Radiol Phys Technol. 2016 Jan;9(1):127-37. doi: 10.1007/s12194-015-0343-0. Epub 2015 Dec 16.

PMID:
26676853
41.

γ-PARCEL: Control of Molecular Release Using γ-Rays.

Murayama S, Jo J, Arai K, Nishikido F, Bakalova R, Yamaya T, Saga T, Kato M, Aoki I.

Anal Chem. 2015 Dec 1;87(23):11625-9. doi: 10.1021/acs.analchem.5b03030. Epub 2015 Nov 16.

PMID:
26525641
42.

Hybrid treatment combining emergency surgery and intraoperative interventional radiology for severe trauma.

Kataoka Y, Minehara H, Kashimi F, Hanajima T, Yamaya T, Nishimaki H, Asari Y.

Injury. 2016 Jan;47(1):59-63. doi: 10.1016/j.injury.2015.09.022. Epub 2015 Oct 9.

PMID:
26508437
43.

Sulfur-Responsive Elements in the 3'-Nontranscribed Intergenic Region Are Essential for the Induction of SULFATE TRANSPORTER 2;1 Gene Expression in Arabidopsis Roots under Sulfur Deficiency.

Maruyama-Nakashita A, Watanabe-Takahashi A, Inoue E, Yamaya T, Saito K, Takahashi H.

Plant Cell. 2015 Apr;27(4):1279-96. doi: 10.1105/tpc.114.134908. Epub 2015 Apr 8.

44.

Autophagy supports biomass production and nitrogen use efficiency at the vegetative stage in rice.

Wada S, Hayashida Y, Izumi M, Kurusu T, Hanamata S, Kanno K, Kojima S, Yamaya T, Kuchitsu K, Makino A, Ishida H.

Plant Physiol. 2015 May;168(1):60-73. doi: 10.1104/pp.15.00242. Epub 2015 Mar 18.

45.

NADH-dependent glutamate synthase participated in ammonium assimilation in Arabidopsis root.

Kojima S, Konishi N, Beier MP, Ishiyama K, Maru I, Hayakawa T, Yamaya T.

Plant Signal Behav. 2014;9(8):e29402. doi: 10.4161/psb.29402.

46.

Impact of Doctor Car with Mobile Cloud ECG in reducing door-to- balloon time of Japanese ST-elevation myocardial infarction patients.

Takeuchi I, Fujita H, Yanagisawa T, Sato N, Mizutani T, Hattori J, Asakuma S, Yamaya T, Inagaki T, Kataoka Y, Ohe K, Ako J, Asari Y.

Int Heart J. 2015;56(2):170-3. doi: 10.1536/ihj.14-237. Epub 2015 Feb 27.

47.

Fine mapping of a major quantitative trait locus, qLG-9, that controls seed longevity in rice (Oryza sativa L.).

Sasaki K, Takeuchi Y, Miura K, Yamaguchi T, Ando T, Ebitani T, Higashitani A, Yamaya T, Yano M, Sato T.

Theor Appl Genet. 2015 Apr;128(4):769-78. doi: 10.1007/s00122-015-2471-7. Epub 2015 Feb 17.

PMID:
25687128
48.

Asparagine synthetase1, but not asparagine synthetase2, is responsible for the biosynthesis of asparagine following the supply of ammonium to rice roots.

Ohashi M, Ishiyama K, Kojima S, Konishi N, Nakano K, Kanno K, Hayakawa T, Yamaya T.

Plant Cell Physiol. 2015 Apr;56(4):769-78. doi: 10.1093/pcp/pcv005. Epub 2015 Jan 28.

PMID:
25634963
49.

A mathematical model of phloem sucrose transport as a new tool for designing rice panicle structure for high grain yield.

Seki M, Feugier FG, Song XJ, Ashikari M, Nakamura H, Ishiyama K, Yamaya T, Inari-Ikeda M, Kitano H, Satake A.

Plant Cell Physiol. 2015 Apr;56(4):605-19. doi: 10.1093/pcp/pcu191. Epub 2014 Dec 15.

PMID:
25516572
50.

Lack of cytosolic glutamine synthetase1;2 in vascular tissues of axillary buds causes severe reduction in their outgrowth and disorder of metabolic balance in rice seedlings.

Ohashi M, Ishiyama K, Kusano M, Fukushima A, Kojima S, Hanada A, Kanno K, Hayakawa T, Seto Y, Kyozuka J, Yamaguchi S, Yamaya T.

Plant J. 2015 Jan;81(2):347-56. doi: 10.1111/tpj.12731. Epub 2014 Dec 20.

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