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Items: 1 to 50 of 111

1.

A convolutional neural network-based system to prevent patient misidentification in FDG-PET examinations.

Kawauchi K, Hirata K, Katoh C, Ichikawa S, Manabe O, Kobayashi K, Watanabe S, Furuya S, Shiga T.

Sci Rep. 2019 May 10;9(1):7192. doi: 10.1038/s41598-019-43656-y.

2.

High-content imaging analyses of γH2AX-foci and micronuclei in TK6 cells elucidated genotoxicity of chemicals and their clastogenic/aneugenic mode of action.

Takeiri A, Matsuzaki K, Motoyama S, Yano M, Harada A, Katoh C, Tanaka K, Mishima M.

Genes Environ. 2019 Feb 5;41:4. doi: 10.1186/s41021-019-0117-8. eCollection 2019.

3.

Relationship between intelligence quotient (IQ) and cerebral metabolic rate of oxygen in patients with neurobehavioural disability after traumatic brain injury.

Abiko K, Shiga T, Katoh C, Hirata K, Kuge Y, Kobayashi K, Ikeda S, Ikoma K.

Brain Inj. 2018;32(11):1367-1372. doi: 10.1080/02699052.2018.1496478. Epub 2018 Jul 16.

PMID:
30010427
4.

Effects of coronary revascularization on global coronary flow reserve in stable coronary artery disease.

Aikawa T, Naya M, Obara M, Manabe O, Magota K, Koyanagawa K, Asakawa N, Ito YM, Shiga T, Katoh C, Anzai T, Tsutsui H, Murthy VL, Tamaki N.

Cardiovasc Res. 2019 Jan 1;115(1):119-129. doi: 10.1093/cvr/cvy169.

5.

Diagnostic value of quantitative coronary flow reserve and myocardial blood flow estimated by dynamic 320 MDCT scanning in patients with obstructive coronary artery disease.

Obara M, Naya M, Oyama-Manabe N, Aikawa T, Tomiyama Y, Sasaki T, Kikuchi Y, Manabe O, Katoh C, Tamaki N, Tsutsui H.

Medicine (Baltimore). 2018 Jul;97(27):e11354. doi: 10.1097/MD.0000000000011354.

6.

Quantification of myocardial blood flow with 11C-hydroxyephedrine dynamic PET: comparison with 15O-H2O PET.

Hiroshima Y, Manabe O, Naya M, Tomiyama Y, Magota K, Obara M, Aikawa T, Oyama-Manabe N, Yoshinaga K, Hirata K, Kroenke M, Tamaki N, Katoh C.

J Nucl Cardiol. 2017 Dec 21. doi: 10.1007/s12350-017-1140-4. [Epub ahead of print]

PMID:
29270771
7.

Volume-based glucose metabolic analysis of FDG PET/CT: The optimum threshold and conditions to suppress physiological myocardial uptake.

Manabe O, Kroenke M, Aikawa T, Murayama A, Naya M, Masuda A, Oyama-Manabe N, Hirata K, Watanabe S, Shiga T, Katoh C, Tamaki N.

J Nucl Cardiol. 2019 Jun;26(3):909-918. doi: 10.1007/s12350-017-1122-6. Epub 2017 Dec 14.

PMID:
29243072
8.

Dual Isotope SPECT Study With Epilepsy Patients Using Semiconductor SPECT System.

Shiga T, Suzuki A, Sakurai K, Kurita T, Takeuchi W, Toyonaga T, Hirata K, Kobashi K, Katoh C, Kubo N, Tamaki N.

Clin Nucl Med. 2017 Sep;42(9):663-668. doi: 10.1097/RLU.0000000000001732.

PMID:
28682842
9.

Regional interaction between myocardial sympathetic denervation, contractile dysfunction, and fibrosis in heart failure with preserved ejection fraction: 11C-hydroxyephedrine PET study.

Aikawa T, Naya M, Obara M, Oyama-Manabe N, Manabe O, Magota K, Ito YM, Katoh C, Tamaki N.

Eur J Nucl Med Mol Imaging. 2017 Oct;44(11):1897-1905. doi: 10.1007/s00259-017-3760-y. Epub 2017 Jun 26.

10.

Scatter Correction with Combined Single-Scatter Simulation and Monte Carlo Simulation Scaling Improved the Visual Artifacts and Quantification in 3-Dimensional Brain PET/CT Imaging with 15O-Gas Inhalation.

Magota K, Shiga T, Asano Y, Shinyama D, Ye J, Perkins AE, Maniawski PJ, Toyonaga T, Kobayashi K, Hirata K, Katoh C, Hattori N, Tamaki N.

J Nucl Med. 2017 Dec;58(12):2020-2025. doi: 10.2967/jnumed.117.193060. Epub 2017 Jun 23.

11.

PET/CT scanning with 3D acquisition is feasible for quantifying myocardial blood flow when diagnosing coronary artery disease.

Manabe O, Naya M, Aikawa T, Obara M, Magota K, Kroenke M, Oyama-Manabe N, Hirata K, Shinyama D, Katoh C, Tamaki N.

EJNMMI Res. 2017 Dec;7(1):52. doi: 10.1186/s13550-017-0296-x. Epub 2017 Jun 5.

12.

Giemsa-stained pseudo-micronuclei in rat skin treated with vitamin D3 analog, pefcalcitol.

Takeiri A, Tanaka K, Harada A, Matsuzaki K, Yano M, Motoyama S, Katoh C, Mishima M.

Genes Environ. 2017 Jun 1;39:17. doi: 10.1186/s41021-017-0077-9. eCollection 2017.

13.

I-123 iomazenil single photon emission computed tomography for detecting loss of neuronal integrity in patients with traumatic brain injury.

Abiko K, Ikoma K, Shiga T, Katoh C, Hirata K, Kuge Y, Kobayashi K, Tamaki N.

EJNMMI Res. 2017 Dec;7(1):28. doi: 10.1186/s13550-017-0276-1. Epub 2017 Mar 23.

14.

Impaired Myocardial Sympathetic Innervation Is Associated with Diastolic Dysfunction in Heart Failure with Preserved Ejection Fraction: 11C-Hydroxyephedrine PET Study.

Aikawa T, Naya M, Obara M, Manabe O, Tomiyama Y, Magota K, Yamada S, Katoh C, Tamaki N, Tsutsui H.

J Nucl Med. 2017 May;58(5):784-790. doi: 10.2967/jnumed.116.178558. Epub 2016 Nov 3.

15.

Accelerated (99m)Tc-sestamibi clearance associated with mitochondrial dysfunction and regional left ventricular dysfunction in reperfused myocardium in patients with acute coronary syndrome.

Masuda A, Yoshinaga K, Naya M, Manabe O, Yamada S, Iwano H, Okada T, Katoh C, Takeishi Y, Tsutsui H, Tamaki N.

EJNMMI Res. 2016 Dec;6(1):41. doi: 10.1186/s13550-016-0196-5. Epub 2016 May 12.

16.

Comprehensive assessment of impaired peripheral and coronary artery endothelial functions in smokers using brachial artery ultrasound and oxygen-15-labeled water PET.

Ochi N, Yoshinaga K, Ito YM, Tomiyama Y, Inoue M, Nishida M, Manabe O, Shibuya H, Shimizu C, Suzuki E, Fujii S, Katoh C, Tamaki N.

J Cardiol. 2016 Oct;68(4):316-23. doi: 10.1016/j.jjcc.2015.10.006. Epub 2015 Nov 29.

17.

Accurate quantitative measurements of brachial artery cross-sectional vascular area and vascular volume elastic modulus using automated oscillometric measurements: comparison with brachial artery ultrasound.

Tomiyama Y, Yoshinaga K, Fujii S, Ochi N, Inoue M, Nishida M, Aziki K, Horie T, Katoh C, Tamaki N.

Hypertens Res. 2015 Jul;38(7):478-84. doi: 10.1038/hr.2015.6. Epub 2015 Feb 19.

18.

Quantification of myocardial blood flow with dynamic perfusion 3.0 Tesla MRI: Validation with (15) O-water PET.

Tomiyama Y, Manabe O, Oyama-Manabe N, Naya M, Sugimori H, Hirata K, Mori Y, Tsutsui H, Kudo K, Tamaki N, Katoh C.

J Magn Reson Imaging. 2015 Sep;42(3):754-62. doi: 10.1002/jmri.24834. Epub 2014 Dec 30.

PMID:
25557072
19.

Quantification of myocardial blood flow in absolute terms using (82)Rb PET imaging: the RUBY-10 Study.

Nesterov SV, Deshayes E, Sciagrà R, Settimo L, Declerck JM, Pan XB, Yoshinaga K, Katoh C, Slomka PJ, Germano G, Han C, Aalto V, Alessio AM, Ficaro EP, Lee BC, Nekolla SG, Gwet KL, deKemp RA, Klein R, Dickson J, Case JA, Bateman T, Prior JO, Knuuti JM.

JACC Cardiovasc Imaging. 2014 Nov;7(11):1119-1127. doi: 10.1016/j.jcmg.2014.08.003. Epub 2014 Oct 8.

20.

Improved spillover correction model to quantify myocardial blood flow by 11C-acetate PET: comparison with 15O-H 2O PET.

Mori Y, Manabe O, Naya M, Tomiyama Y, Yoshinaga K, Magota K, Oyama-Manabe N, Hirata K, Tsutsui H, Tamaki N, Katoh C.

Ann Nucl Med. 2015 Jan;29(1):15-20. doi: 10.1007/s12149-014-0904-z. Epub 2014 Sep 11.

21.

Prone-position acquisition of myocardial (123)I-metaiodobenzylguanidine (MIBG) SPECT reveals regional uptake similar to that found using (11)C-hydroxyephedrine PET/CT.

Yoshinaga K, Tomiyama Y, Manabe O, Kasai K, Katoh C, Magota K, Suzuki E, Nishijima K, Kuge Y, Ito YM, Tamaki N.

Ann Nucl Med. 2014 Oct;28(8):761-9. doi: 10.1007/s12149-014-0868-z. Epub 2014 Jun 21.

PMID:
24950751
22.

Quantification of myocardial blood flow using dynamic 320-row multi-detector CT as compared with ¹⁵O-H₂O PET.

Kikuchi Y, Oyama-Manabe N, Naya M, Manabe O, Tomiyama Y, Sasaki T, Katoh C, Kudo K, Tamaki N, Shirato H.

Eur Radiol. 2014 Jul;24(7):1547-56. doi: 10.1007/s00330-014-3164-3. Epub 2014 Apr 18.

23.

Attenuated right ventricular energetics evaluated using ¹¹C-acetate PET in patients with pulmonary hypertension.

Yoshinaga K, Ohira H, Tsujino I, Oyama-Manabe N, Mielniczuk L, Beanlands RS, Katoh C, Kasai K, Manabe O, Sato T, Fujii S, Ito YM, Tomiyama Y, Nishimura M, Tamaki N.

Eur J Nucl Med Mol Imaging. 2014 Jun;41(6):1240-50. doi: 10.1007/s00259-014-2736-4. Epub 2014 Mar 11.

PMID:
24615469
24.

New DNA probes to detect aneugenicity in rat bone marrow micronucleated cells by a pan-centromeric FISH analysis.

Takeiri A, Motoyama S, Matsuzaki K, Harada A, Taketo J, Katoh C, Tanaka K, Mishima M.

Mutat Res. 2013 Jul 4;755(1):73-80. doi: 10.1016/j.mrgentox.2013.05.011. Epub 2013 May 29.

PMID:
23726961
25.

Interrelation between myocardial oxidative metabolism and diastolic function in patients undergoing surgical ventricular reconstruction.

Chiba S, Naya M, Iwano H, Yoshinaga K, Katoh C, Manabe O, Yamada S, Wakasa S, Kubota S, Matsui Y, Tamaki N, Tsutsui H.

Eur J Nucl Med Mol Imaging. 2013 Feb;40(3):349-55. doi: 10.1007/s00259-012-2297-3. Epub 2012 Nov 27.

PMID:
23184309
26.

Quantification of regional myocardial blood flow estimation with three-dimensional dynamic rubidium-82 PET and modified spillover correction model.

Katoh C, Yoshinaga K, Klein R, Kasai K, Tomiyama Y, Manabe O, Naya M, Sakakibara M, Tsutsui H, deKemp RA, Tamaki N.

J Nucl Cardiol. 2012 Aug;19(4):763-74. doi: 10.1007/s12350-012-9558-1. Epub 2012 Apr 14.

PMID:
22527800
27.

Screening for yeast mutants defective in recipient ability for transkingdom conjugation with Escherichia coli revealed importance of vacuolar ATPase activity in the horizontal DNA transfer phenomenon.

Mizuta M, Satoh E, Katoh C, Tanaka K, Moriguchi K, Suzuki K.

Microbiol Res. 2012 May 20;167(5):311-6. doi: 10.1016/j.micres.2011.10.001. Epub 2011 Dec 9.

28.

Incremental diagnostic value of regional myocardial blood flow quantification over relative perfusion imaging with generator-produced rubidium-82 PET.

Yoshinaga K, Katoh C, Manabe O, Klein R, Naya M, Sakakibara M, Yamada S, Dekemp RA, Tsutsui H, Tamaki N.

Circ J. 2011;75(11):2628-34. Epub 2011 Aug 27.

29.

Long-term smoking causes more advanced coronary endothelial dysfunction in middle-aged smokers compared to young smokers.

Naya M, Morita K, Yoshinaga K, Manabe O, Goto D, Hirata K, Katoh C, Tamaki N, Tsutsui H.

Eur J Nucl Med Mol Imaging. 2011 Mar;38(3):491-8. doi: 10.1007/s00259-010-1647-2. Epub 2010 Nov 24.

PMID:
21107559
30.

Regional partition coefficient of water in patients with cerebrovascular disease and its effect on rCBF assessment.

Hirata K, Hattori N, Katoh C, Shiga T, Kuroda S, Kubo N, Usui R, Kuge Y, Tamaki N.

Nucl Med Commun. 2011 Jan;32(1):63-70. doi: 10.1097/MNM.0b013e3283412106.

31.

Brain natriuretic peptide is released from human astrocytoma cell line U373MG under hypoxia: a possible role in anti-apoptosis.

Katoh C, Osanai T, Tomita H, Okumura K.

J Endocrinol. 2011 Jan;208(1):51-7. doi: 10.1677/JOE-10-0230. Epub 2010 Oct 25.

PMID:
20974638
32.

Myocardial oxidative metabolism is increased due to haemodynamic overload in patients with aortic valve stenosis: assessment using 11C-acetate positron emission tomography.

Naya M, Chiba S, Iwano H, Yamada S, Katoh C, Manabe O, Yoshinaga K, Matsui Y, Tamaki N, Tsutsui H.

Eur J Nucl Med Mol Imaging. 2010 Dec;37(12):2242-8. doi: 10.1007/s00259-010-1540-z. Epub 2010 Jul 27.

PMID:
20661559
33.

Quantitative analysis of coronary endothelial function with generator-produced 82Rb PET: comparison with 15O-labelled water PET.

Yoshinaga K, Manabe O, Katoh C, Chen L, Klein R, Naya M, deKemp RA, Williams K, Beanlands RS, Tamaki N.

Eur J Nucl Med Mol Imaging. 2010 Dec;37(12):2233-41. doi: 10.1007/s00259-010-1541-y. Epub 2010 Jul 13.

34.

Blowing ratio as an evaluation tool for velopharyngeal function after oral and oropharyngeal cancer resection.

Katoh C, Saitoh M, Tsuneyuki M, Tanimoto H, Hashikawa K, Tahara S, Otsuki N, Nibu K.

Head Neck. 2010 Aug;32(8):1012-8. doi: 10.1002/hed.21283.

PMID:
19953620
35.

Coupling factor 6-induced prostacyclin inhibition is enhanced in vascular smooth muscle cells from spontaneously hypertensive rats.

Osanai T, Tomita H, Yamada M, Tanaka M, Ashitate T, Echizen T, Katoh C, Magota K, Okumura K.

J Hypertens. 2009 Sep;27(9):1823-8. doi: 10.1097/HJH.0b013e32832d4b05.

PMID:
19474762
36.

Myocardial beta-adrenergic receptor density assessed by 11C-CGP12177 PET predicts improvement of cardiac function after carvedilol treatment in patients with idiopathic dilated cardiomyopathy.

Naya M, Tsukamoto T, Morita K, Katoh C, Nishijima K, Komatsu H, Yamada S, Kuge Y, Tamaki N, Tsutsui H.

J Nucl Med. 2009 Feb;50(2):220-5. doi: 10.2967/jnumed.108.056341. Epub 2009 Jan 21.

37.

Coupling factor 6 enhances Src-mediated responsiveness to angiotensin II in resistance arterioles and cells.

Osanai T, Tomita H, Kushibiki M, Yamada M, Tanaka M, Ashitate T, Echizen T, Katoh C, Magota K, Okumura K.

Cardiovasc Res. 2009 Mar 1;81(4):780-7. doi: 10.1093/cvr/cvn356. Epub 2008 Dec 22.

PMID:
19106112
38.

Repeatability of rest and hyperemic myocardial blood flow measurements with 82Rb dynamic PET.

Manabe O, Yoshinaga K, Katoh C, Naya M, deKemp RA, Tamaki N.

J Nucl Med. 2009 Jan;50(1):68-71. doi: 10.2967/jnumed.108.055673. Epub 2008 Dec 17.

39.

A new PET scanner with semiconductor detectors enables better identification of intratumoral inhomogeneity.

Shiga T, Morimoto Y, Kubo N, Katoh N, Katoh C, Takeuchi W, Usui R, Hirata K, Kojima S, Umegaki K, Shirato H, Tamaki N.

J Nucl Med. 2009 Jan;50(1):148-55. doi: 10.2967/jnumed.108.054833. Epub 2008 Dec 17.

40.

Elevated plasma brain natriuretic peptide levels independent of heart disease in acute ischemic stroke: correlation with stroke severity.

Tomita H, Metoki N, Saitoh G, Ashitate T, Echizen T, Katoh C, Fukuda M, Yasujima M, Osanai T, Okumura K.

Hypertens Res. 2008 Sep;31(9):1695-702. doi: 10.1291/hypres.31.1695.

PMID:
18971547
41.

Interlaboratory comparison of quantitative RT-PCR based detection for minimal residual disease in leukemias: a standardization approach in Japan.

Yamada MF, Fujiwara T, Ishikawa I, Kohata K, Katoh C, Miyamura K, Harigae H.

Tohoku J Exp Med. 2008 Feb;214(2):97-104.

42.

Coupling factor 6 downregulates platelet endothelial cell adhesion molecule-1 via c-Src activation and acts as a proatherogenic molecule.

Kumagai A, Osanai T, Katoh C, Tanaka M, Tomita H, Morimoto T, Murakami R, Magota K, Okumura K.

Atherosclerosis. 2008 Sep;200(1):45-50. doi: 10.1016/j.atherosclerosis.2007.12.010. Epub 2008 Feb 20.

PMID:
18243211
43.

[Evaluation of the product-specific standard input function for the IMP-ARG method].

Shiga T, Kaji T, Kohno T, Kageyama H, Katoh C, Hatazawa J, Oku N, Narabayashi I, Ohta H, Komori T, Hayashi M, Tamaki N.

Kaku Igaku. 2007 Feb;44(1):1-7. Japanese.

PMID:
18240578
44.

Effects of lithium on brain glucose metabolism in healthy men.

Kohno T, Shiga T, Toyomaki A, Kusumi I, Matsuyama T, Inoue T, Katoh C, Koyama T, Tamaki N.

J Clin Psychopharmacol. 2007 Dec;27(6):698-702.

PMID:
18004140
45.

Decreased myocardial beta-adrenergic receptor density in relation to increased sympathetic tone in patients with nonischemic cardiomyopathy.

Tsukamoto T, Morita K, Naya M, Inubushi M, Katoh C, Nishijima K, Kuge Y, Okamoto H, Tsutsui H, Tamaki N.

J Nucl Med. 2007 Nov;48(11):1777-82. Epub 2007 Oct 17.

46.

Olmesartan, but not amlodipine, improves endothelium-dependent coronary dilation in hypertensive patients.

Naya M, Tsukamoto T, Morita K, Katoh C, Furumoto T, Fujii S, Tamaki N, Tsutsui H.

J Am Coll Cardiol. 2007 Sep 18;50(12):1144-9. Epub 2007 Sep 4.

47.

Plasma interleukin-6 and tumor necrosis factor-alpha can predict coronary endothelial dysfunction in hypertensive patients.

Naya M, Tsukamoto T, Morita K, Katoh C, Furumoto T, Fujii S, Tamaki N, Tsutsui H.

Hypertens Res. 2007 Jun;30(6):541-8.

PMID:
17664858
48.

Efficacy and safety of low-dose pioglitazone after primary coronary angioplasty with the use of bare metal stent in patients with acute myocardial infarction and with type 2 diabetes mellitus or impaired glucose tolerance.

Yokoyama J, Sutoh N, Higuma T, Horiuchi D, Katoh C, Yokota T, Echizen T, Sasaki S, Hanada H, Osanai T, Okumura K.

Heart Vessels. 2007 May;22(3):146-51. Epub 2007 May 21.

PMID:
17533517
49.

Elevated plasma plasminogen activator inhibitor type-1 is an independent predictor of coronary microvascular dysfunction in hypertension.

Naya M, Tsukamoto T, Inubushi M, Morita K, Katoh C, Furumoto T, Fujii S, Tsutsui H, Tamaki N.

Circ J. 2007 Mar;71(3):348-53.

50.

Smoking cessation normalizes coronary endothelial vasomotor response assessed with 15O-water and PET in healthy young smokers.

Morita K, Tsukamoto T, Naya M, Noriyasu K, Inubushi M, Shiga T, Katoh C, Kuge Y, Tsutsui H, Tamaki N.

J Nucl Med. 2006 Dec;47(12):1914-20.

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