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Items: 1 to 50 of 152

1.

A pitfall of white matter reference regions used in [18F] florbetapir PET: a consideration of kinetics.

Kameyama M, Ishibash K, Wagatsuma K, Toyohara J, Ishii K.

Ann Nucl Med. 2019 Aug 27. doi: 10.1007/s12149-019-01397-y. [Epub ahead of print]

PMID:
31456012
2.

Direct analysis of saturated hydrocarbons using glow discharge plasma ionization source for mass spectrometry.

Nunome Y, Kodama K, Ueki Y, Yoshiie R, Naruse I, Wagatsuma K.

Talanta. 2019 Nov 1;204:310-319. doi: 10.1016/j.talanta.2019.05.115. Epub 2019 Jun 4.

PMID:
31357299
3.

Diversity of Gut Microbiota Affecting Serum Level of Undercarboxylated Osteocalcin in Patients with Crohn's Disease.

Wagatsuma K, Yamada S, Ao M, Matsuura M, Tsuji H, Iida T, Miyamoto K, Oka K, Takahashi M, Tanaka K, Nakase H.

Nutrients. 2019 Jul 8;11(7). pii: E1541. doi: 10.3390/nu11071541.

4.

The Etiology of Pancreatic Manifestations in Patients with Inflammatory Bowel Disease.

Iida T, Wagatsuma K, Hirayama D, Yokoyama Y, Nakase H.

J Clin Med. 2019 Jun 26;8(7). pii: E916. doi: 10.3390/jcm8070916. Review.

5.

NaF PET assessment of bone metabolic changes around the femoral canal by intramedullary femoral alignment technique in total knee arthroplasty.

Kaneko S, Kanetaka M, Wagatsuma K, Ishii K, Anamizu Y, Tokimura F, Miyazaki T.

Clin Case Rep. 2019 May 10;7(6):1211-1214. doi: 10.1002/ccr3.2187. eCollection 2019 Jun.

6.

Pre-discard estimation of radioactivated materials in positron emission tomography cyclotron systems and concrete walls of a cyclotron vault.

Wagatsuma K, Ishiwata K, Nobuhara F, Koumura I, Kunugi M, Oda K, Miwa K, Toyohara J, Ishii K.

Med Phys. 2019 May;46(5):2457-2467. doi: 10.1002/mp.13492. Epub 2019 Apr 8.

PMID:
30870578
7.

Impact of Autophagy of Innate Immune Cells on Inflammatory Bowel Disease.

Iida T, Yokoyama Y, Wagatsuma K, Hirayama D, Nakase H.

Cells. 2018 Dec 22;8(1). pii: E7. doi: 10.3390/cells8010007. Review.

8.

[Accuracy of Standardized Uptake Values Obtained by Quantitative PET/CT and SPECT/CT].

Miwa K, Takahashi H, Miyaji N, Wagatsuma K, Murata T.

Igaku Butsuri. 2018;38(2):79-84. doi: 10.11323/jjmp.38.2_79. Japanese.

9.

Occupancy of adenosine A2A receptors by istradefylline in patients with Parkinson's disease using 11C-preladenant PET.

Ishibashi K, Miura Y, Wagatsuma K, Toyohara J, Ishiwata K, Ishii K.

Neuropharmacology. 2018 Dec;143:106-112. doi: 10.1016/j.neuropharm.2018.09.036. Epub 2018 Sep 22.

PMID:
30253174
10.

Dynamic Exercise Elicits Dissociated Changes Between Tissue Oxygenation and Cerebral Blood Flow in the Prefrontal Cortex: A Study Using NIRS and PET.

Hiura M, Nariai T, Takahashi K, Muta A, Sakata M, Ishibashi K, Toyohara J, Wagatsuma K, Tago T, Ishii K, Maehara T.

Adv Exp Med Biol. 2018;1072:269-274. doi: 10.1007/978-3-319-91287-5_43.

PMID:
30178357
11.

Multicenter study of quantitative PET system harmonization using NIST-traceable 68Ge/68Ga cross-calibration kit.

Miwa K, Wagatsuma K, Iimori T, Sawada K, Kamiya T, Sakurai M, Miyaji N, Murata T, Sato E.

Phys Med. 2018 Aug;52:98-103. doi: 10.1016/j.ejmp.2018.07.001. Epub 2018 Jul 7.

PMID:
30139617
12.

Validation of scatter limitation correction to eliminate scatter correction error in oxygen-15 gas-inhalation positron emission tomography images.

Wagatsuma K, Oda K, Sakata M, Inaji M, Miwa K, Sasaki M, Toyohara J, Ishii K.

Nucl Med Commun. 2018 Oct;39(10):936-944. doi: 10.1097/MNM.0000000000000882.

PMID:
29985832
13.

Unique Angiographic Appearances of Moyamoya Disease Detected with 3-Dimensional Rotational Digital Subtraction Angiography Imaging Showing the Hemodynamic Status.

Karakama J, Nariai T, Hara S, Hayashi S, Sumita K, Inaji M, Tanaka Y, Wagatsuma K, Ishii K, Nemoto S, Maehara T.

J Stroke Cerebrovasc Dis. 2018 Aug;27(8):2147-2157. doi: 10.1016/j.jstrokecerebrovasdis.2018.03.006. Epub 2018 Apr 10.

PMID:
29653803
14.

Bayesian penalized-likelihood reconstruction algorithm suppresses edge artifacts in PET reconstruction based on point-spread-function.

Yamaguchi S, Wagatsuma K, Miwa K, Ishii K, Inoue K, Fukushi M.

Phys Med. 2018 Mar;47:73-79. doi: 10.1016/j.ejmp.2018.02.013. Epub 2018 Mar 2.

PMID:
29609821
15.

Can Trainees Safely Perform Endoscopic Treatments for Common Bile Duct Stones? A Single-center Retrospective Study.

Iida T, Kaneto H, Wagatsuma K, Sasaki H, Naganawa Y, Nakagaki S, Satoh S, Shimizu H, Nakase H.

Intern Med. 2018 Apr 1;57(7):923-928. doi: 10.2169/internalmedicine.9737-17. Epub 2018 Feb 9.

16.

Response of Cerebral Blood Flow and Blood Pressure to Dynamic Exercise: A Study Using PET.

Hiura M, Nariai T, Sakata M, Muta A, Ishibashi K, Wagatsuma K, Tago T, Toyohara J, Ishii K, Maehara T.

Int J Sports Med. 2018 Feb;39(3):181-188. doi: 10.1055/s-0043-123647. Epub 2018 Jan 22.

PMID:
29359277
17.

Efficacy and safety of endoscopic procedures for common bile duct stones in patients aged 85 years or older: A retrospective study.

Iida T, Kaneto H, Wagatsuma K, Sasaki H, Naganawa Y, Nakagaki S, Satoh S, Shimizu H, Nakase H.

PLoS One. 2018 Jan 3;13(1):e0190665. doi: 10.1371/journal.pone.0190665. eCollection 2018.

18.

Is Osteopontin a Friend or Foe of Cell Apoptosis in Inflammatory Gastrointestinal and Liver Diseases?

Iida T, Wagatsuma K, Hirayama D, Nakase H.

Int J Mol Sci. 2017 Dec 21;19(1). pii: E7. doi: 10.3390/ijms19010007. Review.

19.

Comparison between new-generation SiPM-based and conventional PMT-based TOF-PET/CT.

Wagatsuma K, Miwa K, Sakata M, Oda K, Ono H, Kameyama M, Toyohara J, Ishii K.

Phys Med. 2017 Oct;42:203-210. doi: 10.1016/j.ejmp.2017.09.124. Epub 2017 Oct 25.

PMID:
29173917
20.

X-Ray Excited Optical Luminescence and Portable Electron Probe Microanalyzer-Cathodoluminescence (EPMA-CL) Analyzers for On-Line and On-Site Analysis of Nonmetallic Inclusions in Steel.

Imashuku S, Ono K, Wagatsuma K.

Microsc Microanal. 2017 Dec;23(6):1143-1149. doi: 10.1017/S1431927617012685. Epub 2017 Nov 27.

PMID:
29173241
21.

[Quantitative Assessment in Amyloid-PET Imaging].

Miwa K, Wagatsuma K, Yamao T, Kamitaka Y, Matsubara K, Akamatsu G, Imabayashi E.

Nihon Hoshasen Gijutsu Gakkai Zasshi. 2017;73(11):1165-1174. doi: 10.6009/jjrt.2017_JSRT_73.11.1165. Japanese. No abstract available.

22.

[A Comparison of Planar Sensitivity and Spatial Resolution among Different Collimators and Energy Windows on 223Ra Imaging].

Umeda T, Miyaji N, Nakazawa S, Miwa K, Wagatsuma K, Motegi K, Takiguchi T, Koizumi M.

Nihon Hoshasen Gijutsu Gakkai Zasshi. 2017;73(11):1132-1139. doi: 10.6009/jjrt.2017_JSRT_73.11.1132. Japanese.

23.

[Preface for Special Issue on the Functional Image].

Wagatsuma K.

Nihon Hoshasen Gijutsu Gakkai Zasshi. 2017;73(11):1117. doi: 10.6009/jjrt.2017_JSRT_73.11.1117. Japanese. No abstract available.

24.

Optimization of a shorter variable-acquisition time for legs to achieve true whole-body PET/CT images.

Umeda T, Miwa K, Murata T, Miyaji N, Wagatsuma K, Motegi K, Terauchi T, Koizumi M.

Australas Phys Eng Sci Med. 2017 Dec;40(4):861-868. doi: 10.1007/s13246-017-0596-5. Epub 2017 Nov 2.

PMID:
29098601
25.

Changes in brain amyloid-β accumulation after donepezil administration.

Ishibashi K, Miura Y, Wagatsuma K, Ishiwata K, Ishii K.

J Clin Neurosci. 2017 Nov;45:328-329. doi: 10.1016/j.jocn.2017.08.025. Epub 2017 Aug 31.

PMID:
28864409
26.

Calculation Accuracy of Gross Tumor Volume at the Diaphragm Boundary Evaluated Using Respiratory-gated PET/CT.

Nakazawa S, Umeda T, Miyaji N, Miwa K, Wagatsuma K, Motegi K, Takiguchi T, Terauchi T, Koizumi M, Usui K, Sasai K.

Nihon Hoshasen Gijutsu Gakkai Zasshi. 2017;73(8):617-625. doi: 10.6009/jjrt.2017_JSRT_73.8.617. Japanese.

27.

Effects of a novel tungsten-impregnated rubber neck shield on the quality of cerebral images acquired using 15O-labeled gas.

Wagatsuma K, Oda K, Miwa K, Inaji M, Sakata M, Toyohara J, Ishiwata K, Sasaki M, Ishii K.

Radiol Phys Technol. 2017 Dec;10(4):422-430. doi: 10.1007/s12194-017-0414-5. Epub 2017 Aug 19.

PMID:
28823084
28.

Validation of Cross-calibration Schemes for Quantitative Bone SPECT/CT Using Different Sources under Various Geometric Conditions.

Miyaji N, Miwa K, Motegi K, Umeda T, Wagatsuma K, Fukai S, Takiguchi T, Terauchi T, Koizumi M.

Nihon Hoshasen Gijutsu Gakkai Zasshi. 2017;73(6):443-450. doi: 10.6009/jjrt.2017_JSRT_73.6.443. Japanese.

29.

Age and gender effects of 11C-ITMM binding to metabotropic glutamate receptor type 1 in healthy human participants.

Sakata M, Toyohara J, Ishibashi K, Wagatsuma K, Ishii K, Zhang MR, Ishiwata K.

Neurobiol Aging. 2017 Jul;55:72-77. doi: 10.1016/j.neurobiolaging.2017.03.022. Epub 2017 Mar 28.

PMID:
28431287
30.

Assessment of safety, efficacy, and dosimetry of a novel 18-kDa translocator protein ligand, [11C]CB184, in healthy human volunteers.

Sakata M, Ishibashi K, Imai M, Wagatsuma K, Ishii K, Hatano K, Ishiwata K, Toyohara J.

EJNMMI Res. 2017 Dec;7(1):26. doi: 10.1186/s13550-017-0271-6. Epub 2017 Mar 23.

31.

Fundamental Study on Ablation Sampling of Fe-based Binary Alloys in Laser-induced Breakdown Optical Emission Spectrometry.

Zhang X, Kashiwakura S, Wagatsuma K.

Anal Sci. 2017;33(3):343-349. doi: 10.2116/analsci.33.343.

32.

Initial Evaluation of an Adenosine A2A Receptor Ligand, 11C-Preladenant, in Healthy Human Subjects.

Sakata M, Ishibashi K, Imai M, Wagatsuma K, Ishii K, Zhou X, de Vries EFJ, Elsinga PH, Ishiwata K, Toyohara J.

J Nucl Med. 2017 Sep;58(9):1464-1470. doi: 10.2967/jnumed.116.188474. Epub 2017 Mar 9.

33.

Comparison of 3 Devices for Automated Infusion of Positron-Emitting Radiotracers.

Miyaji N, Miwa K, Wagatsuma K, Murata T, Umeda T, Terauchi T, Koizumi M.

J Nucl Med Technol. 2017 Jun;45(2):91-95. doi: 10.2967/jnmt.116.188243. Epub 2017 Mar 9.

34.

Portable pyroelectric electron probe microanalyzer with a spot size of 40 μm.

Imashuku S, Wagatsuma K.

Rev Sci Instrum. 2017 Feb;88(2):023117. doi: 10.1063/1.4976577.

PMID:
28249486
36.

Evaluation of a New Motion-correction Algorithm Using On-rigid Registration in Respiratory-gated PET/CT Images of Liver Tumors.

Wagatsuma K, Osawa T, Yokokawa N, Miwa K, Oda K, Kudo Y, Unno Y, Ito K, Ishii K.

Nihon Hoshasen Gijutsu Gakkai Zasshi. 2016;72(11):1067-1073. Japanese. Erratum in: Nihon Hoshasen Gijutsu Gakkai Zasshi. 2016;72 (12 ):1283.

37.

Evaluation of spatial dependence of point spread function-based PET reconstruction using a traceable point-like 22Na source.

Murata T, Miwa K, Miyaji N, Wagatsuma K, Hasegawa T, Oda K, Umeda T, Iimori T, Masuda Y, Terauchi T, Koizumi M.

EJNMMI Phys. 2016 Dec;3(1):26. Epub 2016 Oct 26.

38.

Preclinical and first-in-man studies of [(11)C]CB184 for imaging the 18-kDa translocator protein by positron emission tomography.

Toyohara J, Sakata M, Hatano K, Yanai S, Endo S, Ishibashi K, Wagatsuma K, Ishii K, Ishiwata K.

Ann Nucl Med. 2016 Oct;30(8):534-43. doi: 10.1007/s12149-016-1094-7. Epub 2016 Jun 21.

PMID:
27329083
40.

Report of a nationwide survey on actual administered radioactivities of radiopharmaceuticals for diagnostic reference levels in Japan.

Watanabe H, Ishii K, Hosono M, Imabayashi E, Abe K, Inubushi M, Ohno K, Magata Y, Ono K, Kikuchi K, Wagatsuma K, Takase T, Saito K, Takahashi Y.

Ann Nucl Med. 2016 Jul;30(6):435-44. doi: 10.1007/s12149-016-1079-6. Epub 2016 May 6.

41.

Alteration of the regional cerebral glucose metabolism in healthy subjects by glucose loading.

Ishibashi K, Wagatsuma K, Ishiwata K, Ishii K.

Hum Brain Mapp. 2016 Aug;37(8):2823-32. doi: 10.1002/hbm.23210. Epub 2016 Apr 8.

PMID:
27061859
42.

[Technical Approaches for Quantitative Treatment Responses Using 18F-FDG PET].

Miwa K, Miyaji N, Umeda T, Murata T, Wagatsuma K, Sasaki M.

Igaku Butsuri. 2015;35(1):30-8. Review. Japanese.

PMID:
26753394
43.

Detection of QTLs for cold tolerance of rice cultivar 'Kuchum' and effect of QTL pyramiding.

Endo T, Chiba B, Wagatsuma K, Saeki K, Ando T, Shomura A, Mizubayashi T, Ueda T, Yamamoto T, Nishio T.

Theor Appl Genet. 2016 Mar;129(3):631-40. doi: 10.1007/s00122-015-2654-2. Epub 2016 Jan 8.

PMID:
26747044
44.

Scanning Electron Microscope-Cathodoluminescence Analysis of Rare-Earth Elements in Magnets.

Imashuku S, Wagatsuma K, Kawai J.

Microsc Microanal. 2016 Feb;22(1):82-6. doi: 10.1017/S1431927615015676. Epub 2016 Jan 7.

PMID:
26739864
45.

Comparison of dosimetry between PET/CT and PET alone using (11)C-ITMM.

Ito K, Sakata M, Oda K, Wagatsuma K, Toyohara J, Ishibashi K, Ishii K, Ishiwata K.

Australas Phys Eng Sci Med. 2016 Mar;39(1):177-86. doi: 10.1007/s13246-015-0419-5. Epub 2016 Jan 4.

PMID:
26728881
46.

Evaluation of scatter limitation correction: a new method of correcting photopenic artifacts caused by patient motion during whole-body PET/CT imaging.

Miwa K, Umeda T, Murata T, Wagatsuma K, Miyaji N, Terauchi T, Koizumi M, Sasaki M.

Nucl Med Commun. 2016 Feb;37(2):147-54. doi: 10.1097/MNM.0000000000000403.

PMID:
26440565
47.
48.

STAT5 Orchestrates Local Epigenetic Changes for Chromatin Accessibility and Rearrangements by Direct Binding to the TCRγ Locus.

Wagatsuma K, Tani-ichi S, Liang B, Shitara S, Ishihara K, Abe M, Miyachi H, Kitano S, Hara T, Nanno M, Ishikawa H, Sakimura K, Nakao M, Kimura H, Ikuta K.

J Immunol. 2015 Aug 15;195(4):1804-14. doi: 10.4049/jimmunol.1302456. Epub 2015 Jul 20.

50.

Evaluation of a revised version of computer-assisted diagnosis system, BONENAVI version 2.1.7, for bone scintigraphy in cancer patients.

Koizumi M, Miyaji N, Murata T, Motegi K, Miwa K, Koyama M, Terauchi T, Wagatsuma K, Kawakami K, Richter J.

Ann Nucl Med. 2015 Oct;29(8):659-65. doi: 10.1007/s12149-015-0988-0. Epub 2015 Jun 2.

PMID:
26033528

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