Works by Hiroyuki Nagata

Results: 28

Gastric tube perforation after esophagectomy for esophageal cancer.

Published in:

Surgery Today, 2011, v. 41, n. 5, p. 612, doi. 10.1007/s00595-010-4476-9

By:

UBUKATA, HIDEYUKI;
NAKACHI, TAKESHI;
TABUCHI, TAKANOBU;
NAGATA, HIROYUKI;
TAKEMURA, AKIRA;
SHIMAZAKI, JIRO;
KONISHI, SATORU;
TABUCHI, TAKAFUMI

Publication type:

Article

Overt bone metastasis and bone marrow micrometastasis of early gastric cancer.

Published in:

Surgery Today, 2011, v. 41, n. 2, p. 169, doi. 10.1007/s00595-010-4389-7

By:

Ubukata, Hideyuki;
Motohashi, Gyou;
Tabuchi, Takanobu;
Nagata, Hiroyuki;
Konishi, Satoru;
Tabuchi, Takafumi

Publication type:

Article

Pulmonary MRI with ultra-short TE using single- and dual-echo methods: comparison of capability for quantitative differentiation of non- or minimally invasive adenocarcinomas from other lung cancers with that of standard-dose thin-section CT.

Published in:

European Radiology, 2024, v. 34, n. 2, p. 1065, doi. 10.1007/s00330-023-10105-4

By:

Ohno, Yoshiharu;
Yui, Masao;
Yamamoto, Kaori;
Ikedo, Masato;
Oshima, Yuka;
Hamabuchi, Nayu;
Hanamatsu, Satomu;
Nagata, Hiroyuki;
Ueda, Takahiro;
Ikeda, Hirotaka;
Takenaka, Daisuke;
Yoshikawa, Takeshi;
Ozawa, Yoshiyuki;
Toyama, Hiroshi

Publication type:

Article

Comparison of utility of deep learning reconstruction on 3D MRCPs obtained with three different k-space data acquisitions in patients with IPMN.

Published in:

European Radiology, 2022, v. 32, n. 10, p. 6658, doi. 10.1007/s00330-022-08877-2

By:

Matsuyama, Takahiro;
Ohno, Yoshiharu;
Yamamoto, Kaori;
Ikedo, Masato;
Yui, Masao;
Furuta, Minami;
Fujisawa, Reina;
Hanamatsu, Satomu;
Nagata, Hiroyuki;
Ueda, Takahiro;
Ikeda, Hirotaka;
Takeda, Saki;
Iwase, Akiyoshi;
Fukuba, Takashi;
Akamatsu, Hokuto;
Hanaoka, Ryota;
Kato, Ryoichi;
Murayama, Kazuhiro;
Toyama, Hiroshi

Publication type:

Article

Determinants of In-Hospital Mortality in Elderly Patients Aged 80 Years or above with Acute Heart Failure: A Retrospective Cohort Study at a Single Rural Hospital.

Published in:

Journal of Clinical Medicine, 2021, v. 10, n. 7, p. 1468, doi. 10.3390/jcm10071468

By:

Watanabe, Yusuke;
Tajiri, Kazuko;
Nagata, Hiroyuki;
Kojima, Masayuki;
Farre, Nuria

Publication type:

Article

Orientations and viewing angle dependence of twisted ferroelectric liquid crystal.

Published in:

Ferroelectrics, 1996, v. 179, n. 1, p. 173, doi. 10.1080/00150199608007884

By:

Takatoh, Kohki;
Nagata, Hiroyuki;
Saishu, Tatsuo

Publication type:

Article

Urgent intraoperative endovascular stent placement to resolve acute hepatic or portal venous obstruction during liver surgery: a case series.

Published in:

Surgical Case Reports, 2021, v. 7, n. 1, p. 1, doi. 10.1186/s40792-020-01093-4

By:

Kato, Yutaro;
Sugioka, Atsushi;
Kojima, Masayuki;
Yoshikawa, Junichi;
Tanahashi, Yoshinao;
Nakajima, Sanae;
Yasuda, Akira;
Kiguchi, Gozo;
Uchida, Yuichiro;
Yasui, Toshihiro;
Suzuki, Tatsuya;
Akamatsu, Hokuto;
Hanaoka, Ryota;
Nagata, Hiroyuki;
Kato, Ryoichi;
Uyama, Ichiro

Publication type:

Article

Effectiveness of deep learning reconstruction on standard to ultra-low-dose high-definition chest CT images.

Published in:

Japanese Journal of Radiology, 2023, v. 41, n. 12, p. 1373, doi. 10.1007/s11604-023-01470-7

By:

Hamabuchi, Nayu;
Ohno, Yoshiharu;
Kimata, Hirona;
Ito, Yuya;
Fujii, Kenji;
Akino, Naruomi;
Takenaka, Daisuke;
Yoshikawa, Takeshi;
Oshima, Yuka;
Matsuyama, Takahiro;
Nagata, Hiroyuki;
Ueda, Takahiro;
Ikeda, Hirotaka;
Ozawa, Yoshiyuki;
Toyama, Hiroshi

Publication type:

Article

Deep learning-based and hybrid-type iterative reconstructions for CT: comparison of capability for quantitative and qualitative image quality improvements and small vessel evaluation at dynamic CE-abdominal CT with ultra-high and standard resolutions.

Published in:

Japanese Journal of Radiology, 2021, v. 39, n. 2, p. 186, doi. 10.1007/s11604-020-01045-w

By:

Matsukiyo, Ryo;
Ohno, Yoshiharu;
Matsuyama, Takahiro;
Nagata, Hiroyuki;
Kimata, Hirona;
Ito, Yuya;
Ogawa, Yukihiro;
Murayama, Kazuhiro;
Kato, Ryoichi;
Toyama, Hiroshi

Publication type:

Article

Initial clinical experience of a prototype ultra-high-resolution CT for assessment of small intracranial arteries.

Published in:

2019

By:

Nagata, Hiroyuki;
Murayama, Kazuhiro;
Suzuki, Shigetaka;
Watanabe, Ayumi;
Hayakawa, Motoharu;
Saito, Yasuo;
Katada, Kazuhiro;
Toyama, Hiroshi

Publication type:

journal article

B-Cell Lymphoma of the Middle Ear Treated with Multidrug Chemotherapy in a Cat.

Published in:

2023

By:

Takahashi, Tomoko;
Nagata, Hiroyuki;
Kondo, Hirotaka

Publication type:

Case Study

Influence of cigarette smoking on biventricular systolic function independent of respiratory function: a cross-sectional study.

Published in:

2020

By:

Watanabe, Yusuke;
Tajiri, Kazuko;
Suzuki, Atsuko;
Nagata, Hiroyuki;
Kojima, Masayuki

Publication type:

journal article

Evaluations of interferon-γ/interleukin-4 ratio and neutrophil/lymphocyte ratio as prognostic indicators in gastric cancer patients.

Published in:

Journal of Surgical Oncology, 2010, v. 102, n. 7, p. 742, doi. 10.1002/jso.21725

By:

Ubukata, Hideyuki;
Motohashi, Gyou;
Tabuchi, Takanobu;
Nagata, Hiroyuki;
Konishi, Satoru;
Tabuchi, Takafumi

Publication type:

Article

Correction: Efficacy of compressed sensing and deep learning reconstruction for adult female pelvic MRI at 1.5 T.

Published in:

2024

By:

Ueda, Takahiro;
Yamamoto, Kaori;
Yazawa, Natsuka;
Tozawa, Ikki;
Ikedo, Masato;
Yui, Masao;
Nagata, Hiroyuki;
Nomura, Masahiko;
Ozawa, Yoshiyuki;
Ohno, Yoshiharu

Publication type:

Correction Notice

Efficacy of compressed sensing and deep learning reconstruction for adult female pelvic MRI at 1.5 T.

Published in:

European Radiology Experimental, 2024, v. 8, n. 1, p. 1, doi. 10.1186/s41747-024-00506-5

By:

Ueda, Takahiro;
Yamamoto, Kaori;
Yazawa, Natsuka;
Tozawa, Ikki;
Ikedo, Masato;
Yui, Masao;
Nagata, Hiroyuki;
Nomura, Masahiko;
Ozawa, Yoshiyuki;
Ohno, Yoshiharu

Publication type:

Article

Determinants Associated with Prolonged Hospital Stays for Patients Aged 65 Years or Older with a Vertebral Compression Fracture in a Rural Hospital in Japan.

Published in:

Tohoku Journal of Experimental Medicine, 2019, v. 247, n. 1, p. 27, doi. 10.1620/tjem.247.27

By:

Yusuke Watanabe;
Shizukiyo Ishikawa;
Hiroyuki Nagata;
Masayuki Kojima

Publication type:

Article

Effect of Organic Loading Rate for On-Site Treatment of Wastewater Using SubMBR.

Published in:

Environmental Engineering Science, 2009, v. 26, n. 1, p. 15, doi. 10.1089/ees.2007.0022

By:

Huelgas, Aileen;
Nagata, Hiroyuki;
Funamizu, Naoyuki

Publication type:

Article

Why is the coexistence of gastric cancer and duodenal ulcer rare? Examination of factors related to both gastric cancer and duodenal ulcer.

Published in:

Gastric Cancer, 2011, v. 14, n. 1, p. 4, doi. 10.1007/s10120-011-0005-9

By:

Ubukata, Hideyuki;
Nagata, Hiroyuki;
Tabuchi, Takanobu;
Konishi, Satoru;
Kasuga, Teruhiko;
Tabuchi, Takafumi

Publication type:

Article

Deep Learning Reconstruction for DWIs by EPI and FASE Sequences for Head and Neck Tumors.

Published in:

Cancers, 2024, v. 16, n. 9, p. 1714, doi. 10.3390/cancers16091714

By:

Ikeda, Hirotaka;
Ohno, Yoshiharu;
Yamamoto, Kaori;
Murayama, Kazuhiro;
Ikedo, Masato;
Yui, Masao;
Kumazawa, Yunosuke;
Shimamura, Yurika;
Takagi, Yui;
Nakagaki, Yuhei;
Hanamatsu, Satomu;
Obama, Yuki;
Ueda, Takahiro;
Nagata, Hiroyuki;
Ozawa, Yoshiyuki;
Iwase, Akiyoshi;
Toyama, Hiroshi

Publication type:

Article

State of the Art MR Imaging for Lung Cancer TNM Stage Evaluation.

Published in:

Cancers, 2023, v. 15, n. 3, p. 950, doi. 10.3390/cancers15030950

By:

Ohno, Yoshiharu;
Ozawa, Yoshiyuki;
Koyama, Hisanobu;
Yoshikawa, Takeshi;
Takenaka, Daisuke;
Nagata, Hiroyuki;
Ueda, Takahiro;
Ikeda, Hirotaka;
Toyama, Hiroshi

Publication type:

Article

Inhibition of Lymphocyte Kinase Lck and Phosphatidylinositol 3-kinase by a Novel Immunosuppressant, Lymphostin.

Published in:

Bioscience, Biotechnology & Biochemistry, 2002, v. 66, n. 3, p. 501, doi. 10.1271/bbb.66.501

By:

NAGATA, Hiroyuki;
YANO, Hiroshi;
SASAKI, Kimihito;
SATO, Soichiro;
NAKANISHI, Satoshi;
TAKAHASHI, Isami;
TAMAOKI, Tatsuya

Publication type:

Article

Chemical Exchange Saturation Transfer MRI: Capability for Predicting Therapeutic Effect of Chemoradiotherapy on Non‐Small Cell Lung Cancer Patients.

Published in:

Journal of Magnetic Resonance Imaging, 2023, v. 58, n. 1, p. 174, doi. 10.1002/jmri.28691

By:

Ohno, Yoshiharu;
Yui, Masao;
Yamamoto, Kaori;
Takenaka, Daisuke;
Koyama, Hisanobu;
Nagata, Hiroyuki;
Ueda, Takahiro;
Ikeda, Hirotaka;
Ozawa, Yoshiyuki;
Toyama, Hiroshi;
Yoshikawa, Takeshi

Publication type:

Article

Significance of Preoperative Evaluations of Tumor Necrosis Factor-Alpha, the Granulocyte/Lymphocyte Ratio and Their Correlation with Regard to Outcome in Gastric Cancer Patients.

Published in:

Digestive Surgery, 2010, v. 27, n. 4, p. 324, doi. 10.1159/000308461

By:

Ubukata, Hideyuki;
Konishi, Satoru;
Nagata, Hiroyuki;
Kasuga, Nobuhiro;
Watanabe, Yoshinori;
Goto, Yoshihisa;
Nakada, Ichiro;
Tabuchi, Takafumi

Publication type:

Article

Comparisons of immersion and electrochemical properties of highly biocompatible Ti-15Zr-4Nb-4Ta alloy and other implantable metals for orthopedic implants.

Published in:

Science & Technology of Advanced Materials, 2012, v. 13, n. 6, p. 1, doi. 10.1088/1468-6996/13/6/064216

By:

Okazaki, Yoshimitsu;
Nagata, Hiroyuki

Publication type:

Article

Area-Detector Computed Tomography for Pulmonary Functional Imaging.

Published in:

Diagnostics (2075-4418), 2023, v. 13, n. 15, p. 2518, doi. 10.3390/diagnostics13152518

By:

Ohno, Yoshiharu;
Ozawa, Yoshiyuki;
Nagata, Hiroyuki;
Bando, Shuji;
Cong, Shang;
Takahashi, Tomoki;
Oshima, Yuka;
Hamabuchi, Nayu;
Matsuyama, Takahiro;
Ueda, Takahiro;
Yoshikawa, Takeshi;
Takenaka, Daisuke;
Toyama, Hiroshi

Publication type:

Article

Advances for Pulmonary Functional Imaging: Dual-Energy Computed Tomography for Pulmonary Functional Imaging.

Published in:

Diagnostics (2075-4418), 2023, v. 13, n. 13, p. 2295, doi. 10.3390/diagnostics13132295

By:

Ozawa, Yoshiyuki;
Ohno, Yoshiharu;
Nagata, Hiroyuki;
Tamokami, Keigo;
Nishikimi, Keitaro;
Oshima, Yuka;
Hamabuchi, Nayu;
Matsuyama, Takahiro;
Ueda, Takahiro;
Toyama, Hiroshi

Publication type:

Article

Deep Learning Reconstruction to Improve the Quality of MR Imaging: Evaluating the Best Sequence for T-category Assessment in Non-small Cell Lung Cancer Patients.

Published in:

Magnetic Resonance in Medical Sciences, 2024, v. 23, n. 4, p. 487, doi. 10.2463/mrms.mp.2023-0068

By:

Daisuke Takenaka;
Yoshiyuki Ozawa;
Kaori Yamamoto;
Maiko Shinohara;
Masato Ikedo;
Masao Yui;
Yuka Oshima;
Nayu Hamabuchi;
Hiroyuki Nagata;
Takahiro Ueda;
Hirotaka Ikeda;
Akiyoshi Iwase;
Takeshi Yoshikawa;
Hiroshi Toyama;
Yoshiharu Ohno

Publication type:

Article

An Arginine Specific Protease from Spirulina platensis.

Published in:

Marine Biotechnology, 2005, v. 7, n. 5, p. 474, doi. 10.1007/s10126-004-4115-9

By:

Yada, Etsuko;
Nagata, Hiroyuki;
Noguchi, Yukinori;
Kodera, Yoh;
Nishimura, Hiroyuki;
Inada, Yuji;
Matsushima, Ayako

Publication type:

Article