[HTML][HTML] Evaluation of D-isomer of 18F-FBPA for oncology PET focusing on the differentiation of glioma and inflammation

N Hirai, T Watabe, S Nagamori… - Asia Oceania Journal …, 2020 - ncbi.nlm.nih.gov
Objective (s): L-4-borono-2-18 F-fluoro-phenylalanine (L-[18 F] FBPA), a substrate of L-type
amino acid transporter 1 (LAT1), is a tumor-specific probe used in positron emission …

Difference of transport efflux in the rat C6 gliomas: comparative PET study between L and D-isomer of 11C-Methionine.

N Tani, T Watabe, N Hirai, T Sakai, Y Liu, S Naka… - 2018 - Soc Nuclear Med
1278 Purpose: 11 C-Methionine is a major amino acid PET tracer and L-isomer is usually
used for the PET examinations. Previous study reported that D-isomer of 11 C-Methionine (D- …

Comparison between L and D-isomer of 18F-FBPA: PET evaluation using rat models of glioma and the inflammation.

N Hirai, T Watabe, N Tani, T Sakai, Y Liu, S Naka… - 2018 - Soc Nuclear Med
67 Purpose: L-4-borono-2- 18 F-fluoro-phenylalanine (L- 18 F-FBPA) is focusing attention
as a tumor specific tracer as a substrate of L-type amino acid transporter 1 (LAT1). This L-form …

Comparative study of L and D-isomers of F18-FBPA: whole body distribution in rats using PET

V Romanov, T Watabe, N Hirai, Y Liu, G Horitsugi… - 2018 - Soc Nuclear Med
141 Purpose: D and L types of amino acids although have similar chemical properties, show
different pharmacokinetics. Usually D-isomers of amino acids don’t participate in metabolic …

Evaluation of LAT1 tracer 18F-FAMT in the inflammatory lesions-comparison study with 18F-FDG PET

T Sakai, T Watabe, N Hirai, N Tani, H Ikeda, S Naka… - 2018 - Soc Nuclear Med
1108 Objectives: 18 F-FDG is mainly used as an oncology PET-tracer. However, 18 F-FDG
can show false positive findings because it also accumulates in the inflammatory lesion. L-[3- …

[PDF][PDF] Surgical resection and reconstruction for primary malignant sternal tumor

S Hirai, H Nobuto, K Yokota, Y Matsuura… - Ann Thorac …, 2009 - researchgate.net
We report a very rare and successful surgery for primary malignant tumor of the sternum. A
73-year-old male, previously healthy, was admitted to our hospital because a chest computed …

Reversible Conversion of Tetranuclear, Trinuclear, and Mononuclear Palladium(II) Complexes with d-Penicillaminate

N Yoshinari, Y Hirai, T Kawamoto… - Chemistry …, 2009 - academic.oup.com
The 1:1 reaction of [PdCl 4 ] 2− with d-penicillamine (d-H 2 pen) gave a S-bridged tetranuclear
complex, [Pd 4 Cl 4 (d-Hpen) 4 ] ([1]). Complex [1] was converted to a S-bridged trinuclear …

[HTML][HTML] Molecular Genotyping of Anisakis Larvae in Middle Eastern Japan and Endoscopic Evidence for Preferential Penetration of Normal over Atrophic Mucosa

…, N Ohta, N Hirata, S Nakaji, K Yamauchi, M Hirai… - PLoS …, 2014 - journals.plos.org
Background Anisakiasis is a parasitic disease caused primarily by Anisakis spp. larvae in
Asia and in Western countries. The aim of this study was to investigate the genotype of …

In vitro and in vivo antimicrobial activity of TS2037, a novel aminoglycoside antibiotic

Y Hirai, K Maebashi, H Fushimi, Y Hiraiwa… - The Journal of …, 2018 - nature.com
To overcome serious methicillin-resistant Staphylococcus aureus (MRSA) and Pseudomonas
aeruginosa infections, we synthesized TS2037, 5,4″-diepi-arbekacin, a novel …

CMOS Nagata Current Sources with Self-Bias Configuration Insensitive to Supply Voltage and Temperature

…, S Yamamoto, J Matsuda, K Hirai… - 2021 International …, 2021 - ieeexplore.ieee.org
This paper describes CMOS peaking current sources (Nagata current sources) with self-bias
configuration; they are insensitive to temperature as well as supply voltage. First the cross-…