Search Results - "Genki, Horitsugi"

Preliminary feasibility study on differential diagnosis between radiation-induced cerebral necrosis and recurrent brain tumor by means of [18F]fluoro-borono-phenylalanine PET/CT by Beshr, Rouaa, Isohashi, Kayako, Watabe, Tadashi, Naka, Sadahiro, Horitsugi, Genki, Romanov, Victor, Kato, Hiroki, Miyatake, Shin-Ichi, Shimosegawa, Eku, Hatazawa, Jun

“…Objectives A previous study reported that a differential diagnosis between glioblastoma progression and radiation necrosis by 4-borono-2-[ 18…”
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Preoperative Evaluation of Venous Anatomy in Laparoscopic Complete Mesocolic Excision for Right Colon Cancer by Ogino, Takayuki, Takemasa, Ichiro, Horitsugi, Genki, Furuyashiki, Mamoru, Ohta, Katsuya, Uemura, Mamoru, Nishimura, Junichi, Hata, Taishi, Mizushima, Tsunekazu, Yamamoto, Hirofumi, Doki, Yuichiro, Mori, Masaki

“…Purpose This study evaluated the venous variations of the right colon using preoperative three-dimensional computed tomography (3D-CT), and to investigate its…”
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Evaluation of the total distribution volume of 18F-FBPA in normal tissues of healthy volunteers by non-compartmental kinetic modeling by Romanov, Victor, Isohashi, Kayako, Alobthani, Galal, Beshr, Rouaa, Horitsugi, Genki, Kanai, Yasukazu, Naka, Sadahiro, Watabe, Tadashi, Shimosegawa, Eku, Hatazawa, Jun

“…Objective Boron neutron capture therapy (BNCT) is a noninvasive radiation therapy method for cancer treatment. In BNCT, 4-borono-2-[ 18…”
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Distribution of LAT1-targeting PET tracer was independent of the tumor blood flow in rat xenograft models of C6 glioma and MIA PaCa-2 by Aoki, Masanao, Watabe, Tadashi, Nagamori, Shushi, Naka, Sadahiro, Ikeda, Hayato, Kongpracha, Pornparn, Horitsugi, Genki, Kanai, Yasukazu, Shimosegawa, Eku, Kanai, Yoshikatsu, Hatazawa, Jun

“…Objective L-type amino acid transporter 1 (LAT1) is strongly expressed on the cell membrane in various types of human cancer cells, while being minimally…”
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A prostacyclin agonist and an omental flap increased myocardial blood flow in a porcine chronic ischemia model by Yajima, Shin, Miyagawa, Shigeru, Fukushima, Satsuki, Sakai, Yoshiki, Isohashi, Kayako, Watabe, Tadashi, Ikeda, Hayato, Horitsugi, Genki, Harada, Akima, Sakaniwa, Ryoto, Hatazawa, Jun, Sawa, Yoshiki

“…We hypothesized that therapeutic efficacy may be augmented by a combination of placing a sheet immersed in ONO-1301SR, a slow-release synthetic prostacyclin…”
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Impact of 18F-PSMA-1007 Uptake in Prostate Cancer Using Different Peptide Concentrations: Preclinical PET/CT Study on Mice by Soeda, Fumihiko, Watabe, Tadashi, Naka, Sadahiro, Liu, Yuwei, Horitsugi, Genki, Neels, Oliver C, Kopka, Klaus, Tatsumi, Mitsuaki, Shimosegawa, Eku, Giesel, Frederik L, Hatazawa, Jun

“…PET radioligands with low molar activity (MA) may underestimate the quantity of the target of interest because of competitive binding of the target with…”
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Microvascular Dysfunction Related to Progressive Left Ventricular Remodeling due to Chronic Occlusion of the Left Anterior Descending Artery in an Adult Porcine Heart by Yajima, Shin, Miyagawa, Shigeru, Fukushima, Satsuki, Isohashi, Kayako, Watabe, Tadashi, Ikeda, Hayato, Horitsugi, Genki, Harada, Akima, Sakaniwa, Ryoto, Hatazawa, Jun, Sawa, Yoshiki

“…Occlusion of a major coronary artery induces myocardial infarction (MI), leading to left ventricle (LV) remodeling due to progressive microvasculature…”
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Assessment of 10B concentration in boron neutron capture therapy: potential of image-guided therapy using 18FBPA PET by Shimosegawa, Eku, Isohashi, Kayako, Naka, Sadahiro, Horitsugi, Genki, Hatazawa, Jun

“…Objectives In boron neutron capture therapy (BNCT) for cancer, the accurate estimation of 10 B tissue concentrations, especially in neighboring normal organs,…”
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Prostacyclin Analogue–Loaded Nanoparticles Attenuate Myocardial Ischemia/Reperfusion Injury in Rats by Yajima, Shin, MD, PhD, Miyagawa, Shigeru, MD, PhD, Fukushima, Satsuki, MD, PhD, Sakai, Yoshiki, BSc, Iseoka, Hiroko, PhD, Harada, Akima, BSc, Isohashi, Kayako, MD, PhD, Horitsugi, Genki, BSc, Mori, Yuki, PhD, Shiozaki, Motoko, PhD, Ohkawara, Hirotatsu, PhD, Sakaniwa, Ryoto, PhD, Hatazawa, Jun, MD, PhD, Yoshioka, Yoshichika, PhD, Sawa, Yoshiki, MD, PhD

“…Visual Abstract…”
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A new shielding calculation method for X-ray computed tomography regarding scattered radiation by Watanabe, Hiroshi, Noto, Kimiya, Shohji, Tomokazu, Ogawa, Yasuyoshi, Fujibuchi, Toshioh, Yamaguchi, Ichiro, Hiraki, Hitoshi, Kida, Tetsuo, Sasanuma, Kazutoshi, Katsunuma, Yasushi, Nakano, Takurou, Horitsugi, Genki, Hosono, Makoto

“…The goal of this study is to develop a more appropriate shielding calculation method for computed tomography (CT) in comparison with the Japanese conventional…”
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Distribution of intravenously administered acetylcholinesterase inhibitor and acetylcholinesterase activity in the adrenal gland: 11C-donepezil PET study in the normal rat by Watabe, Tadashi, Naka, Sadahiro, Ikeda, Hayato, Horitsugi, Genki, Kanai, Yasukazu, Isohashi, Kayako, Ishibashi, Mana, Kato, Hiroki, Shimosegawa, Eku, Watabe, Hiroshi, Hatazawa, Jun

“…Acetylcholinesterase (AChE) inhibitors have been used for patients with Alzheimer's disease. However, its pharmacokinetics in non-target organs other than the…”
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Preserved Cerebral Oxygen Metabolism in Astrocytic Dysfunction: A Combination Study of 15O-Gas PET with 14C-Acetate Autoradiography by Macaisa, Carla Mari, Watabe, Tadashi, Liu, Yuwei, Romanov, Victor, Kanai, Yasukazu, Horitsugi, Genki, Kato, Hiroki, Shimosegawa, Eku, Hatazawa, Jun

“…Fluorocitrate (FC) is a specific metabolic inhibitor of the tricarboxylic acid (TCA) cycle in astrocytes. The purpose of this study was to evaluate whether…”
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Oxygen-15 labeled CO2, O2, and CO PET in small animals: evaluation using a 3D-mode microPET scanner and impact of reconstruction algorithms by Horitsugi, Genki, Watabe, Tadashi, Kanai, Yasukazu, Ikeda, Hayato, Kato, Hiroki, Naka, Sadahiro, Ishibashi, Mana, Matsunaga, Keiko, Isohashi, Kayako, Shimosegawa, Eku, Hatazawa, Jun

“…Background Positron emission tomography (PET) studies using 15 O-labeled CO 2 , O 2 , and CO have been used in humans to evaluate cerebral blood flow (CBF),…”
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Whole-Body Distribution of Donepezil as an Acetylcholinesterase Inhibitor after Oral Administration in Normal Human Subjects: A 11C-donepezil PET Study by Mochida Ikuko, Shimosegawa Eku, Kanai Yasukazu, Naka Sadahiro, Matsunaga Keiko, Isohashi Kayako, Genki, Horitsugi, Watabe Tadashi, Kato Hiroki, Hatazawa Jun

“…Objective(s):It is difficult to investigate the whole-body distribution of an orally administered drug by means of positron emission tomography (PET), owing to…”
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Comparison of the image-derived radioactivity and blood-sample radioactivity for estimating the clinical indicators of the efficacy of boron neutron capture therapy (BNCT): 4-borono-2-18F-fluoro-phenylalanine (FBPA) PET study by Isohashi, Kayako, Shimosegawa, Eku, Naka, Sadahiro, Kanai, Yasukazu, Horitsugi, Genki, Mochida, Ikuko, Matsunaga, Keiko, Watabe, Tadashi, Kato, Hiroki, Tatsumi, Mitsuaki, Hatazawa, Jun

“…Background In boron neutron capture therapy (BNCT), positron emission tomography (PET) with 4-borono-2- 18 F-fluoro-phenylalanine (FBPA) is the only method to…”
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Comparison of neutron fluxes in an 18-MeV unshielded cyclotron room and a 16.5-MeV self-shielded cyclotron room by Fujibuchi, Toshioh, Horitsugi, Genki, Yamaguchi, Ichiro, Eto, Akihisa, Iwamoto, Yasuo, Obara, Satoshi, Iimori, Takashi, Masuda, Yoshitada, Watanabe, Hiroshi, Hatazawa, Jun

“…Some medical compact cyclotrons have self-shielding to reduce neutron fluxes. Thermal neutron fluxes in an 18-MeV unshielded cyclotron room and in a 16.5-MeV…”
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FBPA PET in boron neutron capture therapy for cancer: prediction of 10B concentration in the tumor and normal tissue in a rat xenograft model by Hanaoka, Kohei, Watabe, Tadashi, Naka, Sadahiro, Kanai, Yasukazu, Ikeda, Hayato, Horitsugi, Genki, Kato, Hiroki, Isohashi, Kayako, Shimosegawa, Eku, Hatazawa, Jun

“…Background Boron neutron capture therapy (BNCT) is a molecular radiation treatment based on the 10 B (n, α) 7 Li nuclear reaction in cancer cells, in which…”
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Radiologic assessment of a self-shield with boron-containing water for a compact medical cyclotron by Horitsugi, Genki, Fujibuchi, Toshioh, Yamaguchi, Ichiro, Eto, Akihisa, Iwamoto, Yasuo, Hashimoto, Hiromi, Hamada, Seiki, Obara, Satoshi, Watanabe, Hiroshi, Hatazawa, Jun

“…The cyclotron at our hospital has a self-shield of boron-containing water. The amount of induced radioactivity in the boron-containing water shield of a…”
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Current status on storage, processing and risk communication of medical radioactive waste in Japan by Watanabe, Hiroshi, Yamaguchi, Ichiro, Kida, Tetsuo, Hiraki, Hitoshi, Fujibuchi, Toshioh, Maehara, Yoshiaki, Tsukamoto, Atsuko, Koizumi, Mitsue, Kimura, Yumi, Horitsugi, Genki

“…Decay-in-storage for radioactive waste including that of nuclear medicine has not been implemented in Japan. Therefore, all medical radioactive waste is…”
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Quantitative measurement of regional cerebral blood flow and oxygen metabolism in a rat model of cerebral hypoperfusion by Kato, Hiroki, Kanai, Yasukazu, Watabe, Tadashi, Ikeda, Hayato, Horitsugi, Genki, Hatazawa, Jun

“…•Cerebral oxygen metabolism was evaluated in the rat cerebral hypoperfusion model.•Elevated oxygen extraction fraction was observed in broad areas in the acute…”
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