Sort by
Items per page

Send to

Choose Destination

Search results

Items: 1 to 50 of 163


An unexpected surfactant role of immiscible nitrogen in the structural development of silver nanoparticles: an experimental and numerical investigation.

Yun J, Chung HS, Lee SG, Bae JS, Hong TE, Takahashi K, Yu SM, Park J, Guo Q, Lee GH, Han SZ, Ikoma Y, Choi EA.

Nanoscale. 2020 Jan 23;12(3):1749-1758. doi: 10.1039/c9nr08076g.


Correction of head movement by frame-to-frame image realignment for receptor imaging in positron emission tomography studies with [11C]raclopride and [11C]FLB 457.

Ikoma Y, Kimura Y, Yamada M, Obata T, Ito H, Suhara T.

Ann Nucl Med. 2019 Dec;33(12):916-929. doi: 10.1007/s12149-019-01405-1. Epub 2019 Oct 11.


Ovarian hyperstimulation syndrome following surgical removal of a complete hydatidiform mole: a case report.

Tsubokura H, Ikoma Y, Yokoe T, Yoshimura T, Yasuda K.

J Med Case Rep. 2019 Sep 11;13(1):292. doi: 10.1186/s13256-019-2181-x.


Reference region extraction by clustering for the pharmacokinetic analysis of dynamic contrast-enhanced MRI in prostate cancer.

Ikoma Y, Kishimoto R, Tachibana Y, Omatsu T, Kasuya G, Makishima H, Higashi T, Obata T, Tsuji H.

Magn Reson Imaging. 2020 Feb;66:185-192. doi: 10.1016/j.mri.2019.08.034. Epub 2019 Sep 2.


Acute nociceptive stimuli rapidly induce the activity of serotonin and noradrenalin neurons in the brain stem of awake mice.

Moriya S, Yamashita A, Nishi R, Ikoma Y, Yamanaka A, Kuwaki T.

IBRO Rep. 2019 May 27;7:1-9. doi: 10.1016/j.ibror.2019.05.005. eCollection 2019 Dec.


[A Patient with Progressive Multifocal Leukoencephalopathy Who Developed Bálint Syndrome Improved by Combination Therapy Using Mefloquine and Mirtazapine].

Takekoshi A, Yoshikura N, Ozawa K, Ikoma Y, Kitagawa J, Takeshima A, Otsuki M, Nakamichi K, Saijo M, Ohe N, Mochizuki K, Kakita A, Shimohata T.

Brain Nerve. 2019 Mar;71(3):281-286. doi: 10.11477/mf.1416201256. Japanese.


Comparison of diffusion-weighted MRI and anti-Stokes Raman scattering (CARS) measurements of the inter-compartmental exchange-time of water in expression-controlled aquaporin-4 cells.

Obata T, Kershaw J, Tachibana Y, Miyauchi T, Abe Y, Shibata S, Kawaguchi H, Ikoma Y, Takuwa H, Aoki I, Yasui M.

Sci Rep. 2018 Dec 18;8(1):17954. doi: 10.1038/s41598-018-36264-9.


Inactivation of Serotonergic Neurons in the Rostral Medullary Raphé Attenuates Stress-Induced Tachypnea and Tachycardia in Mice.

Ikoma Y, Kusumoto-Yoshida I, Yamanaka A, Ootsuka Y, Kuwaki T.

Front Physiol. 2018 Jul 10;9:832. doi: 10.3389/fphys.2018.00832. eCollection 2018.


Neuromolecular basis of faded perception associated with unreality experience.

Yokokawa K, Ito T, Takahata K, Takano H, Kimura Y, Ichise M, Ikoma Y, Isato A, Zhang MR, Kawamura K, Ito H, Takahashi H, Suhara T, Yamada M.

Sci Rep. 2018 May 23;8(1):8062. doi: 10.1038/s41598-018-26382-9.


A surgical case of methotrexate-associated lymphomatoid granuloma.

Watanabe H, Masuda R, Matsuzaki T, Hamanaka R, Ikoma Y, Nakano T, Oiwa K, Kohno M, Iwazaki M.

Gen Thorac Cardiovasc Surg. 2018 Jul;66(7):435-438. doi: 10.1007/s11748-017-0871-0. Epub 2017 Dec 19.


Abscisic acid affects expression of citrus FT homologs upon floral induction by low temperature in Satsuma mandarin (Citrus unshiu Marc.).

Endo T, Shimada T, Nakata Y, Fujii H, Matsumoto H, Nakajima N, Ikoma Y, Omura M.

Tree Physiol. 2018 May 1;38(5):755-771. doi: 10.1093/treephys/tpx145.


Allelic diversity of phytoene synthase gene influences the transcription level in citrus fruit among a citrus F1 hybrid population.

Sugiyama A, Ikoma Y, Fujii H, Endo T, Nesumi H, Shimada T, Omura M.

Breed Sci. 2017 Sep;67(4):382-392. doi: 10.1270/jsbbs.17033. Epub 2017 Aug 4.


A human PET study of [11C]HMS011, a potential radioligand for AMPA receptors.

Takahata K, Kimura Y, Seki C, Tokunaga M, Ichise M, Kawamura K, Ono M, Kitamura S, Kubota M, Moriguchi S, Ishii T, Takado Y, Niwa F, Endo H, Nagashima T, Ikoma Y, Zhang MR, Suhara T, Higuchi M.

EJNMMI Res. 2017 Aug 16;7(1):63. doi: 10.1186/s13550-017-0313-0.


Normative data of dopaminergic neurotransmission functions in substantia nigra measured with MRI and PET: Neuromelanin, dopamine synthesis, dopamine transporters, and dopamine D2 receptors.

Ito H, Kawaguchi H, Kodaka F, Takuwa H, Ikoma Y, Shimada H, Kimura Y, Seki C, Kubo H, Ishii S, Takano H, Suhara T.

Neuroimage. 2017 Sep;158:12-17. doi: 10.1016/j.neuroimage.2017.06.066. Epub 2017 Jun 26.


Erratum to "Impact of spillover from white matter by partial volume effect on quantification of amyloid deposition with [11C]PiB PET" [NeuroImage 143 (2016) 316-324].

Matsubara K, Ibaraki M, Shimada H, Ikoma Y, Suhara T, Kinoshita T, Ito H.

Neuroimage. 2017 Jun;153:411. doi: 10.1016/j.neuroimage.2017.04.042. No abstract available.


Lymphatic invasion is a significant indicator of poor patient prognosis in lung squamous cell carcinoma.

Masuda R, Kijima H, Nito M, Wada A, Matsuzaki T, Ikoma Y, Nakazato K, Masuda D, Tanaka M, Kobayashi H, Inokuchi S, Iwazaki M.

Mol Med Rep. 2017 Apr;15(4):2067-2073. doi: 10.3892/mmr.2017.6256. Epub 2017 Feb 28.


Visual evaluation of kinetic characteristics of PET probe for neuroreceptors using a two-phase graphic plot analysis.

Ito H, Ikoma Y, Seki C, Kimura Y, Kawaguchi H, Takuwa H, Ichise M, Suhara T, Kanno I.

Ann Nucl Med. 2017 May;31(4):273-282. doi: 10.1007/s12149-017-1155-6. Epub 2017 Feb 8.


PET Quantification of the Norepinephrine Transporter in Human Brain with (S,S)-18F-FMeNER-D2.

Moriguchi S, Kimura Y, Ichise M, Arakawa R, Takano H, Seki C, Ikoma Y, Takahata K, Nagashima T, Yamada M, Mimura M, Suhara T.

J Nucl Med. 2017 Jul;58(7):1140-1145. doi: 10.2967/jnumed.116.178913. Epub 2016 Dec 15.


Large enhancement of superconducting transition temperature in single-element superconducting rhenium by shear strain.

Mito M, Matsui H, Tsuruta K, Yamaguchi T, Nakamura K, Deguchi H, Shirakawa N, Adachi H, Yamasaki T, Iwaoka H, Ikoma Y, Horita Z.

Sci Rep. 2016 Nov 4;6:36337. doi: 10.1038/srep36337.


Measurement of psychological state changes at low dopamine transporter occupancy following a clinical dose of mazindol.

Kimura Y, Maeda J, Yamada M, Takahata K, Yokokawa K, Ikoma Y, Seki C, Ito H, Higuchi M, Suhara T.

Psychopharmacology (Berl). 2017 Feb;234(3):323-328. doi: 10.1007/s00213-016-4464-x. Epub 2016 Oct 20.


Impact of spillover from white matter by partial volume effect on quantification of amyloid deposition with [11C]PiB PET.

Matsubara K, Ibaraki M, Shimada H, Ikoma Y, Suhara T, Kinoshita T, Ito H.

Neuroimage. 2016 Dec;143:316-324. doi: 10.1016/j.neuroimage.2016.09.028. Epub 2016 Sep 14. Erratum in: Neuroimage. 2017 Jun;153:411.


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.


High Vitamin C Intake with High Serum β-Cryptoxanthin Associated with Lower Risk for Osteoporosis in Post-Menopausal Japanese Female Subjects: Mikkabi Cohort Study.

Sugiura M, Nakamura M, Ogawa K, Ikoma Y, Yano M.

J Nutr Sci Vitaminol (Tokyo). 2016;62(3):185-91. doi: 10.3177/jnsv.62.185.


Changes in effective diffusivity for oxygen during neural activation and deactivation estimated from capillary diameter measured by two-photon laser microscope.

Ito H, Takuwa H, Tajima Y, Kawaguchi H, Urushihata T, Taniguchi J, Ikoma Y, Seki C, Ibaraki M, Masamoto K, Kanno I.

J Physiol Sci. 2017 Mar;67(2):325-330. doi: 10.1007/s12576-016-0466-z. Epub 2016 Jun 25.


[How to Apply Bayesian Theorem to the Evaluation of Myocardial Injury by Measuring High Sensitive Cardiac Troponins in the Patients with Suspected Acute Myocardial Infarction].

Shimada T, Yokochi T, Ikoma Y, Sonoda A, Amemiya N, Murakoshi D, Kuzumi H, Kosugiyama H.

Rinsho Byori. 2016 Feb;64(2):133-41. Japanese.


Serum β-cryptoxanthin and β-carotene derived from Satsuma mandarin and brachial-ankle pulse wave velocity: The Mikkabi cohort study.

Nakamura M, Sugiura M, Ogawa K, Ikoma Y, Yano M.

Nutr Metab Cardiovasc Dis. 2016 Sep;26(9):808-14. doi: 10.1016/j.numecd.2016.04.001. Epub 2016 Apr 20.


Long-term effects of cerebral hypoperfusion on neural density and function using misery perfusion animal model.

Nishino A, Tajima Y, Takuwa H, Masamoto K, Taniguchi J, Wakizaka H, Kokuryo D, Urushihata T, Aoki I, Kanno I, Tomita Y, Suzuki N, Ikoma Y, Ito H.

Sci Rep. 2016 Apr 27;6:25072. doi: 10.1038/srep25072.


Dynamic Flow Velocity Mapping from Fluorescent Dye Transit Times in the Brain Surface Microcirculation of Anesthetized Rats and Mice.

Hoshikawa R, Kawaguchi H, Takuwa H, Ikoma Y, Tomita Y, Unekawa M, Suzuki N, Kanno I, Masamoto K.

Microcirculation. 2016 Aug;23(6):416-25. doi: 10.1111/micc.12285.


Diversity in the carotenoid profiles and the expression of genes related to carotenoid accumulation among citrus genotypes.

Ikoma Y, Matsumoto H, Kato M.

Breed Sci. 2016 Jan;66(1):139-47. doi: 10.1270/jsbbs.66.139. Epub 2016 Jan 1. Review.


A new method to quantify tau pathologies with (11)C-PBB3 PET using reference tissue voxels extracted from brain cortical gray matter.

Kimura Y, Endo H, Ichise M, Shimada H, Seki C, Ikoma Y, Shinotoh H, Yamada M, Higuchi M, Zhang MR, Suhara T.

EJNMMI Res. 2016 Dec;6(1):24. doi: 10.1186/s13550-016-0182-y. Epub 2016 Mar 12.


High serum carotenoids are associated with lower risk for developing elevated serum alanine aminotransferase among Japanese subjects: the Mikkabi cohort study.

Sugiura M, Nakamura M, Ogawa K, Ikoma Y, Yano M.

Br J Nutr. 2016 Apr;115(8):1462-9. doi: 10.1017/S0007114516000374. Epub 2016 Feb 26.


[(11)C]TASP457, a novel PET ligand for histamine H3 receptors in human brain.

Kimura Y, Seki C, Ikoma Y, Ichise M, Kawamura K, Takahata K, Moriguchi S, Nagashima T, Ishii T, Kitamura S, Niwa F, Endo H, Yamada M, Higuchi M, Zhang MR, Suhara T.

Eur J Nucl Med Mol Imaging. 2016 Aug;43(9):1653-63. doi: 10.1007/s00259-016-3332-6. Epub 2016 Feb 23.


Overexpression of a citrus basic helix-loop-helix transcription factor (CubHLH1), which is homologous to Arabidopsis activation-tagged bri1 suppressor 1 interacting factor genes, modulates carotenoid metabolism in transgenic tomato.

Endo T, Fujii H, Sugiyama A, Nakano M, Nakajima N, Ikoma Y, Omura M, Shimada T.

Plant Sci. 2016 Feb;243:35-48. doi: 10.1016/j.plantsci.2015.11.005. Epub 2015 Nov 30.


Podoplanin expression is correlated with the prognosis of lung squamous cell carcinoma.

Ikoma Y, Kijima H, Masuda R, Tanaka M, Inokuchi S, Iwazaki M.

Biomed Res. 2015;36(6):393-402. doi: 10.2220/biomedres.36.393.


High-serum carotenoids associated with lower risk for developing type 2 diabetes among Japanese subjects: Mikkabi cohort study.

Sugiura M, Nakamura M, Ogawa K, Ikoma Y, Yano M.

BMJ Open Diabetes Res Care. 2015 Dec 1;3(1):e000147. doi: 10.1136/bmjdrc-2015-000147. eCollection 2015.


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.


Vasodilation Mechanism of Cerebral Microvessels Induced by Neural Activation under High Baseline Cerebral Blood Flow Level Results from Hypercapnia in Awake Mice.

Nishino A, Takuwa H, Urushihata T, Ito H, Ikoma Y, Matsuura T.

Microcirculation. 2015 Nov;22(8):744-52. doi: 10.1111/micc.12250.


Effect of blue LED light intensity on carotenoid accumulation in citrus juice sacs.

Zhang L, Ma G, Yamawaki K, Ikoma Y, Matsumoto H, Yoshioka T, Ohta S, Kato M.

J Plant Physiol. 2015 Sep 1;188:58-63. doi: 10.1016/j.jplph.2015.09.006. Epub 2015 Sep 25.


In-vivo imaging of blood-brain barrier permeability using positron emission tomography with 2-amino-[3-11C]isobutyric acid.

Okada M, Kikuchi T, Okamura T, Ikoma Y, Tsuji AB, Wakizaka H, Kamakura T, Aoki I, Zhang MR, Kato K.

Nucl Med Commun. 2015 Dec;36(12):1239-48. doi: 10.1097/MNM.0000000000000385.


High serum carotenoids associated with lower risk for the metabolic syndrome and its components among Japanese subjects: Mikkabi cohort study.

Sugiura M, Nakamura M, Ogawa K, Ikoma Y, Yano M.

Br J Nutr. 2015 Nov 28;114(10):1674-82. doi: 10.1017/S0007114515003268. Epub 2015 Sep 14.


[(11)C]Raclopride binding in the striatum of minimally restrained and free-walking awake mice in a positron emission tomography study.

Takuwa H, Maeda J, Ikoma Y, Tokunaga M, Wakizaka H, Uchida S, Kanno I, Taniguchi J, Ito H, Higuchi M.

Synapse. 2015 Dec;69(12):600-6. doi: 10.1002/syn.21864. Epub 2015 Oct 1.


PET Quantification of Tau Pathology in Human Brain with 11C-PBB3.

Kimura Y, Ichise M, Ito H, Shimada H, Ikoma Y, Seki C, Takano H, Kitamura S, Shinotoh H, Kawamura K, Zhang MR, Sahara N, Suhara T, Higuchi M.

J Nucl Med. 2015 Sep;56(9):1359-65. doi: 10.2967/jnumed.115.160127. Epub 2015 Jul 16.


Evaluation of semi-quantitative method for quantification of dopamine transporter in human PET study with ¹⁸F-FE-PE2I.

Ikoma Y, Sasaki T, Kimura Y, Seki C, Okubo Y, Suhara T, Ito H.

Ann Nucl Med. 2015 Oct;29(8):697-708. doi: 10.1007/s12149-015-0993-3. Epub 2015 Jul 2.


Use of a titanium alloy (Chest Way) in the surgical stabilization of flail chest.

Nakagawa T, Matsuzaki T, Aruga N, Imamura N, Hamanaka R, Ikoma Y, Masuda R, Iwazaki M.

Gen Thorac Cardiovasc Surg. 2016 Sep;64(9):561-3. doi: 10.1007/s11748-015-0549-4. Epub 2015 Jun 23.


Improved Visualization and Specific Binding for Metabotropic Glutamate Receptor Subtype 1 (mGluR1) Using [11C]ITMM with Ultra-High Specific Activity in Small-Animal PET.

Yamasaki T, Fujinaga M, Yui J, Wakizaka H, Ohya T, Nengaki N, Ogawa M, Ikoma Y, Hatori A, Xie L, Kawamura K, Zhang MR.

PLoS One. 2015 Jun 15;10(6):e0130006. doi: 10.1371/journal.pone.0130006. eCollection 2015.


Regulation of ascorbic acid metabolism by blue LED light irradiation in citrus juice sacs.

Zhang L, Ma G, Yamawaki K, Ikoma Y, Matsumoto H, Yoshioka T, Ohta S, Kato M.

Plant Sci. 2015 Apr;233:134-142. doi: 10.1016/j.plantsci.2015.01.010. Epub 2015 Jan 28.


Thermal conductivity reduction of crystalline silicon by high-pressure torsion.

Harish S, Tabara M, Ikoma Y, Horita Z, Takata Y, Cahill DG, Kohno M.

Nanoscale Res Lett. 2014 Jun 28;9(1):326. doi: 10.1186/1556-276X-9-326. eCollection 2014.


Changes in cortical microvasculature during misery perfusion measured by two-photon laser scanning microscopy.

Tajima Y, Takuwa H, Kokuryo D, Kawaguchi H, Seki C, Masamoto K, Ikoma Y, Taniguchi J, Aoki I, Tomita Y, Suzuki N, Kanno I, Saeki N, Ito H.

J Cereb Blood Flow Metab. 2014 Aug;34(8):1363-72. doi: 10.1038/jcbfm.2014.91. Epub 2014 May 21.


Quantitative Analysis of Amyloid Deposition in Alzheimer Disease Using PET and the Radiotracer ¹¹C-AZD2184.

Ito H, Shimada H, Shinotoh H, Takano H, Sasaki T, Nogami T, Suzuki M, Nagashima T, Takahata K, Seki C, Kodaka F, Eguchi Y, Fujiwara H, Kimura Y, Hirano S, Ikoma Y, Higuchi M, Kawamura K, Fukumura T, Böö ÉL, Farde L, Suhara T.

J Nucl Med. 2014 Jun;55(6):932-8. doi: 10.2967/jnumed.113.133793. Epub 2014 Apr 14.


Cerebral hemodynamic response to acute hyperoxia in awake mice.

Tajima Y, Takuwa H, Nishino A, Matsuura T, Kawaguchi H, Ikoma Y, Taniguchi J, Seki C, Masamoto K, Kanno I, Saeki N, Ito H.

Brain Res. 2014 Apr 4;1557:155-63. doi: 10.1016/j.brainres.2014.01.053. Epub 2014 Feb 6.


Supplemental Content

Support Center