User profiles for O. Togao
Osamu TogaoGraduate School of Medical Sciences, Kyushu University Verified email at m.kyushu-u.ac.jp Cited by 7689 |
Review and consensus recommendations on clinical APT‐weighted imaging approaches at 3T: application to brain tumors
…, GJ Stanisz, PC Sundgren, O Togao… - Magnetic resonance …, 2022 - Wiley Online Library
Amide proton transfer‐weighted (APTw) MR imaging shows promise as a biomarker of brain
tumor status. Currently used APTw MRI pulse sequences and protocols vary substantially …
tumor status. Currently used APTw MRI pulse sequences and protocols vary substantially …
[HTML][HTML] Klotho inhibits transforming growth factor-β1 (TGF-β1) signaling and suppresses renal fibrosis and cancer metastasis in mice
Fibrosis is a pathological process characterized by infiltration and proliferation of mesenchymal
cells in interstitial space. A substantial portion of these cells is derived from residing non-…
cells in interstitial space. A substantial portion of these cells is derived from residing non-…
Amide proton transfer imaging of adult diffuse gliomas: correlation with histopathological grades
O Togao, T Yoshiura, J Keupp, A Hiwatashi… - Neuro …, 2014 - academic.oup.com
Background Amide proton transfer (APT) imaging is a novel molecular MRI technique to detect
endogenous mobile proteins and peptides through chemical exchange saturation transfer…
endogenous mobile proteins and peptides through chemical exchange saturation transfer…
Brain activation of patients with obsessive-compulsive disorder during neuropsychological and symptom provocation tasks before and after symptom improvement: a …
…, K Tada, K Yoshioka, M Kawamoto, O Togao… - Biological …, 2005 - Elsevier
BACKGROUND: Functional neuroimaging studies have implicated hyperactivity of the frontal
cortex in obsessive-compulsive disorder (OCD); however, relationships between abnormal …
cortex in obsessive-compulsive disorder (OCD); however, relationships between abnormal …
Perfusion imaging of brain tumors using arterial spin-labeling: correlation with histopathologic vascular density
…, T Yoshiura, A Hiwatashi, O Togao… - American Journal …, 2008 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: We investigated the relationship between tumor blood-flow
measurement based on perfusion imaging by arterial spin-labeling (ASL-PI) and …
measurement based on perfusion imaging by arterial spin-labeling (ASL-PI) and …
Assessment of renal fibrosis with diffusion-weighted MR imaging: study with murine model of unilateral ureteral obstruction
Purpose To test, in a murine model of unilateral ureteral obstruction (UUO), whether the
magnetic resonance (MR) imaging–derived apparent diffusion coefficient (ADC) changes during …
magnetic resonance (MR) imaging–derived apparent diffusion coefficient (ADC) changes during …
In vivo chemical exchange saturation transfer imaging allows early detection of a therapeutic response in glioblastoma
K Sagiyama, T Mashimo, O Togao… - Proceedings of the …, 2014 - National Acad Sciences
Glioblastoma multiforme (GBM), which account for more than 50% of all gliomas, is among
the deadliest of all human cancers. Given the dismal prognosis of GBM, it would be …
the deadliest of all human cancers. Given the dismal prognosis of GBM, it would be …
Differentiation of high-grade and low-grade diffuse gliomas by intravoxel incoherent motion MR imaging
O Togao, A Hiwatashi, K Yamashita, K Kikuchi… - Neuro …, 2015 - academic.oup.com
Background Our aim was to assess the diagnostic performance of intravoxel incoherent motion
(IVIM) MR imaging for differentiating high-grade gliomas (HGGs) from low-grade gliomas …
(IVIM) MR imaging for differentiating high-grade gliomas (HGGs) from low-grade gliomas …
Working memory dysfunction in obsessive–compulsive disorder: a neuropsychological and functional MRI study
…, H Sanematsu, T Yoshiura, O Togao… - Journal of psychiatric …, 2009 - Elsevier
Previous neuropsychological studies indicate that OCD subtypes such as checking rituals
might be associated with a working memory deficit. On the other hand, functional …
might be associated with a working memory deficit. On the other hand, functional …
MR imaging–based analysis of glioblastoma multiforme: estimation of IDH1 mutation status
K Yamashita, A Hiwatashi, O Togao… - American Journal …, 2016 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: Glioblastoma multiforme is highly aggressive and the most
common type of primary malignant brain tumor in adults. Imaging biomarkers may provide …
common type of primary malignant brain tumor in adults. Imaging biomarkers may provide …