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WAKABAYASHI YUICHI, ISHII KAZUNARI, HOSOKAWA CHISA, HYODO TOMOKO, KAIDA HAYATO, YAMADA MINORU, YAGYU YUKINOBU, TSURUSAKI MASAKATSU, KOZUKA TAKENORI, SUGIMURA KAZURO, MURAKAMI TAKAMICHI. Increased Pittsburgh Compound-B Accumulation in the Subcortical White Matter of Alzheimer's Disease Brain. Kobe J Med Sci 2017; 62:E136-E141. [PMID: 28289271 PMCID: PMC5436534] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 10/24/2016] [Accepted: 12/19/2016] [Indexed: 06/06/2023]
Abstract
Using 11C-Pittsburgh compound B (PiB)-PET and MRI volume data, we investigated whether white matter (WM) PiB uptake in Alzheimer's disease (AD) brain is larger than that of cortical PiB uptake-negative (PiB-negative) brain. Forty-five subjects who underwent both PiB-PET and MRI were included in the study (32 AD patients with cortical PiB-positive and 13 cortical amyloid -negative patients). Individual areas of gray matter (GM) and WM were segmented, then regional GM and WM standard uptake value ratio (SUVR) normalized to cerebellar GM with partial volume effects correction was calculated. Three regional SUVRs except WM in the centrum semiovale in the AD group were significantly larger than those in the PiB-negative groups. Frontal WM SUVR in the AD group vs frontal WM SUVR in the PiB-negative group was 2.57 ± 0.55 vs 1.64 ± 0.22; parietal, 2.50 ± 0.52 vs 1.74 ± 0.22; posterior cingulate, 2.84 ± 0.59 vs 1.73 ± 0.22; and WM in the centrum semiovale, 2.21 ± 0.53 vs 2.42 ± 0.36, respectively. We found that PiB uptake in AD brain is significantly larger than that in PiB-negative brain in the frontal, parietal and posterior cingulate subcortical WM, except in the centrum semiovale.
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Affiliation(s)
- YUICHI WAKABAYASHI
- Department of Radiology, Kobe University Graduate School of Medicine, Kobe, Hyogo, Japan
| | - KAZUNARI ISHII
- Department of Radiology, Kindai University Faculty of Medicine, Osakasayama, Osaka, Japan
| | - CHISA HOSOKAWA
- Department of Radiology, Kindai University Faculty of Medicine, Osakasayama, Osaka, Japan
| | - TOMOKO HYODO
- Department of Radiology, Kindai University Faculty of Medicine, Osakasayama, Osaka, Japan
| | - HAYATO KAIDA
- Department of Radiology, Kindai University Faculty of Medicine, Osakasayama, Osaka, Japan
| | - MINORU YAMADA
- Department of Radiology, Kindai University Faculty of Medicine, Osakasayama, Osaka, Japan
| | - YUKINOBU YAGYU
- Department of Radiology, Kindai University Faculty of Medicine, Osakasayama, Osaka, Japan
| | - MASAKATSU TSURUSAKI
- Department of Radiology, Kindai University Faculty of Medicine, Osakasayama, Osaka, Japan
| | - TAKENORI KOZUKA
- Department of Radiology, Kindai University Faculty of Medicine, Osakasayama, Osaka, Japan
| | - KAZURO SUGIMURA
- Department of Radiology, Kobe University Graduate School of Medicine, Kobe, Hyogo, Japan
| | - TAKAMICHI MURAKAMI
- Department of Radiology, Kindai University Faculty of Medicine, Osakasayama, Osaka, Japan
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KOZUKA T, NOSAKI T, SATO K, IHARA K, TACHIIRI H. [SELECTIVE ANGIOGRAPHY BY MEANS OF PERCUTANEOUS SINGLE LUMEN BALLOON CATHETER]. Nihon Igaku Hoshasen Gakkai Zasshi 1964; 24:960-5. [PMID: 14243460] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/26/2023]
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YOSHIMURA S, KOZUKA T, YOSHII G, TACHIIRI H. [THE RELATIVE BIOLOGICAL EFFECTIVENESS OF 200 KVP X-RAYS, 137CS GAMMA-RAYS, 60CO GAMMA-RAY AND 22 MEV X-RAYS ON THE THREE TYPES OF TISSUE CULTURED HUMAN CELLS]. Nihon Igaku Hoshasen Gakkai Zasshi 1963; 23:1073-9. [PMID: 14101091] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/25/2023]
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KOZUKA T, NOSAKI T, SATO K, IHARA K. [PERCUTANEOUS RETROGRADE AORTOGRAPHY BY MEANS OF RING CATHETER]. Nihon Igaku Hoshasen Gakkai Zasshi 1963; 23:1068-72. [PMID: 14101090] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/25/2023]
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NAKAI T, HIRUTA Y, KOJIMA S, KOTAKE T, KOZUKA T. [On a case of reticulosarcomatosis]. Rinsho Hoshasen 1962; 7:321-4. [PMID: 14478110] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/27/2023]
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