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Jibiki N, Nakazawa T, Nogami M, Yoshida K, Hasegawa A, Guo F, Hiroshima K. Prognostic Evaluation of HER2-positive Early Breast Cancers Using Clinico-pathological Criteria. Cancer Diagn Progn 2024; 4:326-332. [PMID: 38707735 PMCID: PMC11062154 DOI: 10.21873/cdp.10328] [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] [Subscribe] [Scholar Register] [Received: 02/20/2024] [Accepted: 03/12/2024] [Indexed: 05/07/2024]
Abstract
Background/Aim HER2-positive breast carcinomas (BCs) generally behave more aggressively and show higher cytological and histological grade than HER2-negative BCs. However, the clinical properties of HER2-positive early BCs have not been studied extensively. Hence, the therapeutic significance of neoadjuvant chemotherapy (NAC) for this BC remains debatable. Patients and Methods We retrospectively examined the clinicopathological features of 94 HER2-positive early BCs who perioperatively received anti-HER2 drugs, without undergoing NAC prior to surgery. Results The patients' five year-disease free survival (DFS) and overall survival (OS) rates were 95.6% and 100%, respectively. Univariate analysis demonstrated significant differences in distant metastasis-free survival (DMFS) between clinical and pathological tumor stages (T stages). Pathological T1 stage and clinical T1 stage tumors showed significantly higher DMSF than pT2-3 and cT2-3 (p=0.0002 and 0.0294). Multivariate analysis disclosed no significant differences in DFS, OS, and DMFS with respect to preoperative clinical tumor stage, patient age, type of surgery, postoperative therapy, and pathological factors. Recurrences occurred in nine patients: four (4.3%) and five (5.3%) patients showed local and distant recurrences, respectively. One patient with cT2 BC died of disease. Interestingly, four of the five BCs with distant recurrence pathologically demonstrated lymph vessel invasion. The prognoses of patients with HER2-positive stage cT1/2N0M0 BC were highly favorable. Conclusion The indications for NAC in small, localized, and node-negative HER2-positive BC should be carefully assessed based on the presence of a larger tumor size, postoperative pathological evaluation of tumor size, and lymph vessel invasion.
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Affiliation(s)
- Norie Jibiki
- Department of Breast and Endocrine Surgery, Tokyo Woman's Medical University Yachiyo Medical Center (TYMC), Chiba, Japan
| | - Tadao Nakazawa
- Department of Pathology, Tokyo Woman's Medical University Yachiyo Medical Center (TYMC), Chiba, Japan
| | - Mako Nogami
- Department of Breast and Endocrine Surgery, Tokyo Woman's Medical University Yachiyo Medical Center (TYMC), Chiba, Japan
| | - Keita Yoshida
- Department of Pathology, Tokyo Woman's Medical University Yachiyo Medical Center (TYMC), Chiba, Japan
| | - Atsuko Hasegawa
- Department of Pathology, Tokyo Woman's Medical University Yachiyo Medical Center (TYMC), Chiba, Japan
| | - Feng Guo
- Department of Pathology, Tokyo Woman's Medical University Yachiyo Medical Center (TYMC), Chiba, Japan
| | - Kenzo Hiroshima
- Department of Pathology, Tokyo Woman's Medical University Yachiyo Medical Center (TYMC), Chiba, Japan
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Niki K, Asano R, Sakanoue R, Hasegawa A, Yamada Y, Hagiwara M, Mimura K. Photoemission Orbital Tomography Using a Robust Sparse PhaseLift. J Phys Chem A 2024; 128:2672-2679. [PMID: 38530789 DOI: 10.1021/acs.jpca.3c06506] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/28/2024]
Abstract
Photoemission orbital tomography (POT) from photoelectron momentum maps (PMMs) is a powerful technique that visualizes the shape of the molecular orbitals (MOs) of molecular films. For further utilization of POT, a simple and low-cost method of POT is highly required. Here, we propose a new POT method based on the PhaseLift algorithm (PhaseLift POT). This method utilizes a lifting procedure to convert the PMM, which is a second-order polynomial of MO coefficients, into a first-order polynomial of the lifted MO coefficients and further relaxes the equality constraint for a given PMM. We also established a method to improve the accuracy of phase retrieval from the noisy PMM data by using sparsity for MO coefficients (sparse PhaseLift POT). These methods make it possible to reconstruct the three-dimensional MOs, including phases of the wave function, directly from a single experimental PMM. This method can also precisely determine the adsorption-induced molecular deformations with an accuracy of 0.05 [Å]. Furthermore, the robust sparse PhaseLift POT is robust against unavoidable noise in the experimental PMMs due to the relaxation of the matching condition for a given PMM. Therefore, this will be an innovative tool for POT, especially for analyzing the dynamics of the molecules during the chemical reaction and excitation processes.
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Affiliation(s)
- K Niki
- Graduate School of Science, Chiba University, Chiba 263-8522, Japan
| | - R Asano
- Graduate School of Science, Chiba University, Chiba 263-8522, Japan
| | - R Sakanoue
- Graduate School of Science, Chiba University, Chiba 263-8522, Japan
| | - A Hasegawa
- Graduate School of Science, Chiba University, Chiba 263-8522, Japan
| | - Y Yamada
- Faculty of Pure and Applied Science, University of Tsukuba, Tsukuba, Ibaraki 305-8577, Japan
| | - M Hagiwara
- Graduate School of Science, Chiba University, Chiba 263-8522, Japan
| | - K Mimura
- Graduate School of Information Sciences, Hiroshima City University, Hiroshima 731-3194, Japan
- School of Computing, Tokyo Institute of Technology, Yokohama, Kanagawa 226-0026, Japan
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Yabe K, Matsuoka A, Nakata C, Hasegawa A, Nakazawa T, Horiuchi A, Kouchi K. Mini-probe endoscopic ultrasound for the diagnosis of congenital esophageal or duodenal stenosis. J Med Ultrason (2001) 2023; 50:177-185. [PMID: 36645628 DOI: 10.1007/s10396-023-01281-3] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Accepted: 12/14/2022] [Indexed: 01/17/2023]
Abstract
PURPOSE The usefulness of endoscopic ultrasound (EUS) in pediatric populations has been recently appreciated; however, published studies on mini-probe EUS in the diagnosis of congenital esophageal stenosis (CES) or congenital duodenal stenosis (CDS) in pre-school patients remain scarce. This study aimed to report the utility of mini-probe EUS for the diagnosis of CES or CDS in pre-school patients based on the etiology. METHODS We retrospectively reviewed the medical records of pediatric patients with CES or CDS who underwent mini-probe EUS through the stenotic segments at our hospital between December 2006 and December 2021. RESULTS Five patients with CES and one with CDS were enrolled. The median age and body weight when EUS was performed were 12.5 months and 8.5 kg, respectively. Hypoechoic lesions were observed on EUS in three patients, which were assessed as cartilage; one patient had no hypoechoic lesion but had a focal thickness of the muscular layer. They were diagnosed with tracheobronchial remnants based on EUS. The full circumferential wall thickness of the esophagus was visualized in one patient with fibromuscular hypertrophy. The histopathological findings confirmed the diagnoses. In the patient with CDS, EUS findings revealed pancreatic parenchyma encircling the stenotic part of the duodenum. The preoperative diagnosis was annular pancreas. The patient underwent duodenoduodenostomy, and intraoperative findings confirmed the diagnosis. CONCLUSION Mini-probe EUS can be recommended as a feasible and safe technique for infants and toddlers. It can effectively diagnose CES or CDS based on etiology and can inform treatment strategies for pre-school patients.
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Affiliation(s)
- Kiyoaki Yabe
- Department of Pediatric Surgery, Tokyo Women's Medical University Yachiyo Medical Center, 477-96 Owadasinden, Yachiyo-Shi, Chiba, Japan. .,Digestive Disease Center, Showa Inan General Hospital, Nagano, Japan.
| | - Aki Matsuoka
- Department of Pediatric Surgery, Tokyo Women's Medical University Yachiyo Medical Center, 477-96 Owadasinden, Yachiyo-Shi, Chiba, Japan
| | - Chikako Nakata
- Department of Pediatric Surgery, Tokyo Women's Medical University Yachiyo Medical Center, 477-96 Owadasinden, Yachiyo-Shi, Chiba, Japan
| | - Atsuko Hasegawa
- Department of Pathology, Tokyo Women's Medical University Yachiyo Medical Center, Chiba, Japan
| | - Tadao Nakazawa
- Department of Pathology, Tokyo Women's Medical University Yachiyo Medical Center, Chiba, Japan
| | - Akira Horiuchi
- Digestive Disease Center, Showa Inan General Hospital, Nagano, Japan
| | - Katsunori Kouchi
- Department of Pediatric Surgery, Tokyo Women's Medical University Yachiyo Medical Center, 477-96 Owadasinden, Yachiyo-Shi, Chiba, Japan
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Ansai O, Hayashi R, Miyauchi T, Katsumi T, Nishiguchi T, Hasegawa A, Natsuga K, Nomura T, Abe R. 273 Serum interleukin-18 as a disease-specific marker of epidermolytic ichthyosis: a potential therapeutic target. J Invest Dermatol 2022. [DOI: 10.1016/j.jid.2022.09.285] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Hayashi R, Katsumi T, Ansai O, Takei S, Yokoyama R, Yuki A, Hasegawa A, Takatsuka S, Takenouchi T, Abe R. 157 Analysis of the hybrid schwannoma and neurofibroma including a case report of schwannomatosis caused by a mutation in the LZTR1 gene. J Invest Dermatol 2022. [DOI: 10.1016/j.jid.2022.09.167] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Nakazawa T, Nagasaka T, Yoshida K, Hasegawa A, Guo F, Wu D, Hiroshima K, Katoh R. Expression of T-cell immunoreceptor with immunoglobulin and tyrosine-based inhibitory motif domains (TIGIT) in anaplastic thyroid carcinoma. BMC Endocr Disord 2022; 22:204. [PMID: 35971106 PMCID: PMC9377113 DOI: 10.1186/s12902-022-01113-4] [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] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/26/2022] [Accepted: 07/29/2022] [Indexed: 11/21/2022] Open
Abstract
BACKGROUND Immune checkpoint proteins have not been fully examined in follicular cell-derived thyroid carcinoma and medullary thyroid carcinoma (MTC). Anaplastic thyroid carcinoma (ATC) is one of the most aggressive carcinomas. Even multimodal treatment does not result in favorable clinical outcomes for patients with ATC. Anti-tumor immunity has therefore been highlighted as having therapeutic promise for ATC. METHODS We examined a novel immune checkpoint receptor, T-cell immunoreceptor with immunoglobulin and tyrosine-based inhibitory motif domains (TIGIT), in variable thyroid lesions: adenomatous goiter, follicular adenoma, and thyroid carcinoma (TC) using immunohistochemistry (IHC). RESULTS Our IHC results showed that TIGIT expression was detected in cancer cells of MTC and high-grade TC: poorly differentiated thyroid carcinoma (PDTC) and ATC. Neoplastic cells were positive for TIGIT in four of five MTCs (80.0%), 17 of 31 ATCs (54.8%) and in 3 of 12 PDTCs (25.0%). TIGIT was not detected in any adenomatous goiters, thyroid benign tumors, or differentiated thyroid carcinoma (DTCs). Intriguingly, ATC cells showing pleomorphic/giant cell features were positive for TIGIT, while ATC cells with other cell morphologies lacked the immunoreactivity. Intra-tumoral immune cell was inclined to be enriched in TIGI-positive ATC. Although coexisting papillary thyroid carcinoma (PTC) components demonstrated high-grade microscopic features, neither the PTC nor follicular thyroid carcinoma (FTC) components expressed TIGT in any composite ATCs. CONCLUSION TIGIT was immunohistochemically found in MTC with high frequency and partially in high-grade TC. TIGIT expression in cancer cells may be beneficial for a potential utility in MTC and a subset of high-grade TC, especially ATC therapy.
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Affiliation(s)
- Tadao Nakazawa
- Department of Pathology, Tokyo Women's Medical University Yachiyo Medical Center (TYMC), 477-96 Owada-Shinden, Yachiyo-shi, Chiba, 276-8524, Japan.
| | - Takuya Nagasaka
- Department of Pathology, Tokyo Women's Medical University Yachiyo Medical Center (TYMC), 477-96 Owada-Shinden, Yachiyo-shi, Chiba, 276-8524, Japan
| | - Keita Yoshida
- Department of Pathology, Tokyo Women's Medical University Yachiyo Medical Center (TYMC), 477-96 Owada-Shinden, Yachiyo-shi, Chiba, 276-8524, Japan
| | - Atsuko Hasegawa
- Department of Pathology, Tokyo Women's Medical University Yachiyo Medical Center (TYMC), 477-96 Owada-Shinden, Yachiyo-shi, Chiba, 276-8524, Japan
| | - Feng Guo
- Department of Pathology, Tokyo Women's Medical University Yachiyo Medical Center (TYMC), 477-96 Owada-Shinden, Yachiyo-shi, Chiba, 276-8524, Japan
| | - Di Wu
- Department of Pathology, Tokyo Women's Medical University Yachiyo Medical Center (TYMC), 477-96 Owada-Shinden, Yachiyo-shi, Chiba, 276-8524, Japan
| | - Kenzo Hiroshima
- Department of Pathology, Tokyo Women's Medical University Yachiyo Medical Center (TYMC), 477-96 Owada-Shinden, Yachiyo-shi, Chiba, 276-8524, Japan
| | - Ryohei Katoh
- Department of Pathology, Ito Hospital, Shibuya, Tokyo, 150-8308, Japan
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Halicek M, Hasegawa A, Maghsoodpour A, Fu W, Cortese N, Winkler M. 403 Comparison Of Iterative Reconstruction And Post Reconstruction Deep Learning Noise Reduction Methods Utilizing Philips Brilliance CT 256 Phantom Data And Clinical Images. J Cardiovasc Comput Tomogr 2022. [DOI: 10.1016/j.jcct.2022.06.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Tsutsui Y, Hasegawa A, Uchida S, Terao K, Takei S, Yokoyama A, Sato A, Kabata Y, Hayashi R, Fujikawa H, Togashi K, Abe R. Dermatitis herpetiformis triggered by iodine contrast media. J Eur Acad Dermatol Venereol 2021; 36:e348-e350. [PMID: 34897819 DOI: 10.1111/jdv.17860] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Y Tsutsui
- Division of Dermatology, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - A Hasegawa
- Division of Dermatology, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - S Uchida
- Division of Dermatology, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - K Terao
- Division of Dermatology, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - S Takei
- Division of Dermatology, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - A Yokoyama
- Division of Dermatology, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - A Sato
- Division of Dermatology, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - Y Kabata
- Division of Dermatology, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - R Hayashi
- Division of Dermatology, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - H Fujikawa
- Division of Dermatology, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | | | - R Abe
- Division of Dermatology, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
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Kudo W, Kouchi K, Takenouchi A, Matsuoka A, Yabe K, Nakazawa T, Hasegawa A. Recurrent massive bleeding from a small intestinal arteriovenous malformation after surgery for biliary atresia in an infant: a case report and literature review. Surg Case Rep 2021; 7:204. [PMID: 34495444 PMCID: PMC8426411 DOI: 10.1186/s40792-021-01288-3] [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] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2021] [Accepted: 08/31/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Small intestinal arteriovenous malformation (AVM) can cause bleeding. Most small intestinal AVMs occur during adulthood, rarely in infancy. We report a case of an infant with hemorrhage due to small intestinal AVM early and recurrently after Kasai portoenterostomy (PE) for biliary atresia (BA). CASE PRESENTATION A 51-day-old male infant was admitted to our institution for obstructive jaundice. Laparotomic cholangiography revealed BA (IIIb1μ), and Kasai PE was performed at 60 days of age. On postoperative day 17, he developed massive melena and severe anemia. Contrast-enhanced computed tomography (CT) revealed that the jejunum around the PE site was strongly enhanced with enhancing nodules in the arterial phase, and a wide area of the Roux limb wall was slightly enhanced in the venous phase. As melena continued, emergency laparotomy was performed. There were no abnormal macroscopic findings at the PE site except for a clot in the Roux limb 5 cm away from the PE site, and the Roux limb was resected 5 cm. On further investigation, a red spot was detected on the jejunal serosa 30 cm away from the Roux-en-Y anastomosis site. PE and wedge resection for the red spot were performed. Histopathologically, both specimens indicated AVM. He was jaundice-free 65 days after the first surgery. However, at 7 months of age, he developed massive melena again. Contrast-enhanced CT and upper gastrointestinal endoscopy revealed no bleeding lesions. Hemorrhagic scintigraphy showed a slight accumulation at the hepatic hilum prompting an emergency surgery. Intraoperative endoscopy detected a bleeding lesion at the PE site, and the Roux limb was resected (approximately 6 cm). Intraoperative frozen section analysis of the stump of the resected jejunum revealed no abnormal vessels. PE was performed, and permanent section analysis revealed an AVM in the resected jejunum. The postoperative course was uneventful without re-bleeding. CONCLUSIONS We experienced a case of recurrent massive bleeding from small intestinal AVM in an infant after surgery for BA. Intraoperative endoscopy and frozen section analysis helped identify the bleeding lesion and perform a complete resection of the small intestinal AVM, even after surgery, in the infant.
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Affiliation(s)
- Wataru Kudo
- Department of Pediatric Surgery, Tokyo Women's Medical University Yachiyo Medical Center, 477-96 Ohwada-shinden, Yachiyo, Chiba, 276-8524, Japan.
| | - Katsunori Kouchi
- Department of Pediatric Surgery, Tokyo Women's Medical University Yachiyo Medical Center, 477-96 Ohwada-shinden, Yachiyo, Chiba, 276-8524, Japan
| | - Ayako Takenouchi
- Department of Pediatric Surgery, Tokyo Women's Medical University Yachiyo Medical Center, 477-96 Ohwada-shinden, Yachiyo, Chiba, 276-8524, Japan
| | - Aki Matsuoka
- Department of Pediatric Surgery, Tokyo Women's Medical University Yachiyo Medical Center, 477-96 Ohwada-shinden, Yachiyo, Chiba, 276-8524, Japan
| | - Kiyoaki Yabe
- Department of Pediatric Surgery, Tokyo Women's Medical University Yachiyo Medical Center, 477-96 Ohwada-shinden, Yachiyo, Chiba, 276-8524, Japan
| | - Tadao Nakazawa
- Department of Pathology, Tokyo Women's Medical University Yachiyo Medical Center, 477-96 Ohwada-shinden, Yachiyo, Chiba, 276-8524, Japan
| | - Atsuko Hasegawa
- Department of Pathology, Tokyo Women's Medical University Yachiyo Medical Center, 477-96 Ohwada-shinden, Yachiyo, Chiba, 276-8524, Japan
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Yokoyama R, Hayashi R, Ansai O, Hasegawa A, Shinkuma S, Abe R. 159 Congenital leukonychia caused by a mutation in the GJB2 gene. J Invest Dermatol 2021. [DOI: 10.1016/j.jid.2021.02.179] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Kimura H, Hayashi R, Tsuchida Y, Hasegawa A, Kabata Y, Tamura M, Abe R. The role of IL-8 in skin lesions of a patient with erythema elevatum diutinum. J Eur Acad Dermatol Venereol 2021; 35:e396-e399. [PMID: 33604932 DOI: 10.1111/jdv.17179] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- H Kimura
- Division of Dermatology, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - R Hayashi
- Division of Dermatology, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - Y Tsuchida
- Division of Dermatology, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - A Hasegawa
- Division of Dermatology, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - Y Kabata
- Division of Dermatology, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - M Tamura
- Tamura Derma Clinic, Sanjo, Japan
| | - R Abe
- Division of Dermatology, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
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Suzuki S, Hasegawa A, Uebori M, Shinomiya M, Yoshida Y, Ookubo K, Takino M, Hasegawa H, Takazawa M, Takemine S. Non-target environmental analysis by liquid chromatography/high-resolution mass spectrometry with a product ion and neutral loss database. J Mass Spectrom 2021; 56:e4695. [PMID: 33410206 DOI: 10.1002/jms.4695] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Revised: 11/07/2020] [Accepted: 11/10/2020] [Indexed: 06/12/2023]
Abstract
Despite the increasing detection of emerging substances in the environment, the identity of most are left unknown due to the lack of efficient identification methods. We developed a non-target analysis method for identifying unknown substances in the environment by liquid chromatography/high-resolution mass spectrometry (LC/HRMS) with a product ion and neutral loss database (PNDB). The present analysis describes an elucidation method with elemental compositions of the molecules, product ions, and corresponding neutral losses of the unknown substance: (1) with the molecular formula, possible molecular structures are retrieved from two chemical structure databases (PubChem and ChemSpider); then (2) with the elemental compositions of product ions and neutral losses, possible partial structures are retrieved from the PNDB; and finally, (3) molecular structures that match the possible partial structures are listed in order of number of hits. A molecular structure with a higher number of hits is more similar to the structure of the analyzed substance. The performance of the non-target method was evaluated by simulated analysis of 150 LC/HRMS spectra registered in MassBank. First, all substances of the same mass data (41/41) and 68% (39/57) of the mass data of the same substances not registered in the PNDB were elucidated. It was demonstrated that 14% (7/52) and 31% (16/52) of the substances with no mass spectral data registered in the PNDB were obtained at the first and within the fifth place, respectively. Owing to the fact that 10 of the total hits occurred in product ions and neutral losses, almost 50% of the substances evaluated with this method were placed at the top 4 positions in the similarity ranking. Importantly, the proposed method is effective for analyzing mass spectral data that has not been registered in the PNDB and thus is expected to be used for a variety of non-target analyses.
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Affiliation(s)
- Shigeru Suzuki
- Graduate School of Bioscience and Biotechnology, Chubu University, Kasugai, Japan
| | - Atsuko Hasegawa
- Environmental Conservation Division, Kanagawa Environmental Research Center, 1-3-39, Shinomiya,, Hiratsuka, 254-0014, Japan
| | - Michiko Uebori
- Graduate School of Bioscience and Biotechnology, Chubu University, Kasugai, Japan
| | - Miho Shinomiya
- School of Health and Social Services, Saitama Prefectural University, 820 Sannomiya, Koshigaya, 343-8540, Japan
| | - Yasuko Yoshida
- Environment, Health and Safety Division, Sumica Chemical Analysis Service, Ltd., Sumitomo Fudosan Hongo Building 9F, 22-5, Hongo 3-chome, Bunkyo-ku, Tokyo, 113-0033, Japan
| | - Kaori Ookubo
- Physics and Chemistry Research and Investigate Division, Saga Prefectural Institute of Public Health and Pharmaceutical Research, 1-20 Hacchonawatemachi, Saga, 849-0925, Japan
| | - Masahiko Takino
- Chromatography and Mass Spectrometry Division, Agilent Technologies Japan Ltd., 9-1 Takakura-machi, Hachioji, 192-0033, Japan
| | - Hitomi Hasegawa
- Water Quality Division, Nagoya City Environmental Science Research Institute, 5-16-8 Toyoda, Minami-ku, Nagoya, 457-0841, Japan
| | - Mari Takazawa
- Graduate School of Bioscience and Biotechnology, Chubu University, Kasugai, Japan
- Water Environment Research Group, Public Works Research Institute, 1-6 Minamihara, Tsukuba, 305-8516, Japan
| | - Shusuke Takemine
- Chemical Substance Team, Center for Environmental Science in Saitama, 914 Oaza-Kamitanadare, Kisai-machi, Kazo, 347-0115, Japan
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Ansai O, Hayashi R, Nakamura A, Arimatsu-Sato A, Hasegawa A, Yuki A, Fujimoto A, Hama N, Shinkuma S, Shimomura Y, Abe R. Pregnancy-triggered atypical extrapalmoplantar erythematous hyperkeratotic lesions in palmoplantar keratoderma with mitochondrial mutations. J Eur Acad Dermatol Venereol 2020; 35:e269-e272. [PMID: 33131084 DOI: 10.1111/jdv.17020] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- O Ansai
- Division of Dermatology, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - R Hayashi
- Division of Dermatology, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - A Nakamura
- Division of Dermatology, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - A Arimatsu-Sato
- Division of Dermatology, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - A Hasegawa
- Division of Dermatology, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - A Yuki
- Division of Dermatology, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - A Fujimoto
- Division of Dermatology, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - N Hama
- Division of Dermatology, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - S Shinkuma
- Division of Dermatology, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan.,Department of Dermatology, Nara Medical University School of Medicine, Kashihara, Japan
| | - Y Shimomura
- Department of Dermatology, Yamaguchi University Graduate School of Medicine, Ube, Japan
| | - R Abe
- Division of Dermatology, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
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Kimura H, Hasegawa A, Takei I, Kawai T, Tsuchida Y, Abe Y, Hayashi R, Hama N, Abe R. Characteristic pathological features of keratinocyte death in a case of Stevens-Johnson syndrome manifested by an immune checkpoint inhibitor. J Eur Acad Dermatol Venereol 2020; 35:e142-e145. [PMID: 32780890 DOI: 10.1111/jdv.16872] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2020] [Revised: 07/24/2020] [Accepted: 08/05/2020] [Indexed: 11/30/2022]
Affiliation(s)
- H Kimura
- Division of Dermatology, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - A Hasegawa
- Division of Dermatology, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - I Takei
- Division of Dermatology, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - T Kawai
- Division of Dermatology, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - Y Tsuchida
- Division of Dermatology, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - Y Abe
- Division of Dermatology, Niigata Minami Hospital, Niigata, Japan
| | - R Hayashi
- Division of Dermatology, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - N Hama
- Division of Dermatology, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - R Abe
- Division of Dermatology, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
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Yamazaki N, Kikuchi K, Nozawa K, Fukuda H, Shibata T, Hamaguchi T, Takashima A, Shoji H, Boku N, Takatsuka S, Takenouchi T, Nishina T, Hino K, Yoshikawa S, Yamazaki K, Takahashi M, Hasegawa A, Bando H, Masuishi T, Kiyohara Y. Primary analysis results of randomized controlled trial evaluating reactive topical corticosteroid strategies for the facial acneiform rash by EGFR inhibitors (EGFRIs) in patients (pts) with RAS wild-type (wt) metastatic colorectal cancer (mCRC): FAEISS study. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz394.090] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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16
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Hasegawa A, Shinkuma S, Hayashi R, Hama N, Watanabe H, Kinoshita M, Ogawa Y, Abe R. 019 Serum RIP3 level as a severity-predictive marker for Stevens-Johnson syndrome and toxic epidermal necrolysis. J Invest Dermatol 2019. [DOI: 10.1016/j.jid.2019.03.095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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17
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Dale J, Molinelli S, Vitolo V, Vischioni B, Bonora M, Magro G, Mairani A, Hasegawa A, Dahl O, Valvo F, Fossati P. EP-1175 Use of different RBE-models in carbon ion RT - saving OAR constraints from being lost in translation. Radiother Oncol 2019. [DOI: 10.1016/s0167-8140(19)31595-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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18
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Gusyev MA, Morgenstern U, Nishihara T, Hayashi T, Akata N, Ichiyanagi K, Sugimoto A, Hasegawa A, Stewart MK. Evaluating anthropogenic and environmental tritium effects using precipitation and Hokkaido snowpack at selected coastal locations in Asia. Sci Total Environ 2019; 659:1307-1321. [PMID: 31096342 DOI: 10.1016/j.scitotenv.2018.12.342] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/21/2018] [Revised: 11/22/2018] [Accepted: 12/22/2018] [Indexed: 06/09/2023]
Abstract
Tritium dating requires a good understanding of the tritium and water inputs into hydrologic systems, including their main trends due to latitudinal, seasonal and altitudinal effects. Although tritium reached ambient levels at the end of the 20th century, tritium released from nuclear facilities and bomb tests since then has the potential to confound use of tritium for age dating. We therefore collected precipitation and snowpack samples for tritium analysis to confirm that tritium levels in Japanese precipitation had not exceeded ambient levels following the North Korean nuclear tests in January 6th 2016 and September 3rd 2017. As the result, the highest tritium concentration was 5.52(±0.27)TU at samples collected from January 8 to 11th at one Honshu and four Hokkaido locations and samples collected at six Honshu locations had 8.01(±1.5)TU from September 6 to 19th 2017. Confirming ambient tritium concentrations after both events we investigated the latitude tritium effect at selected coastal stations in Asia, indicating a break of latitude trend around Tokyo area, and established the latitude scaling factors to the north and south of the Tokyo area data. The seasonal trend was investigated during the winter-spring 2016 in precipitation samples confirming the higher spring tritium compared with winter continental tritium values. The altitude effect on tritium and stable (18O and 2H) isotopes was observed in Hokkaido snowpack, which had tritium concentrations ranging between 4.08 and 5.93 TU during March-April, and demonstrated two trends for western and central Hokkaido mountain ranges. Using established latitude and altitude scaling factors with the long-term continuous time-series of monthly Tokyo area tritium we estimated the annual weighted tritium at 110 meteorological stations in Japan with monthly precipitation demonstrating the applicability of this approach for future tritium-tracer studies across Asia.
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Affiliation(s)
- M A Gusyev
- International Centre for Water Hazard and Risk Management (ICHARM)/National Graduate Institute for Policy Studies (GRIPS), Public Works Research Institute (PWRI), Tsukuba 305-8516, Japan.
| | | | - T Nishihara
- Civil Engineering Research Institute for Cold Region (CERI), PWRI, Sapporo 062-8602, Japan
| | - T Hayashi
- Akita University, Akita 010-8502, Japan
| | - N Akata
- National Institute for Fusion Science (NIFS), Toki 509-5292, Japan
| | | | - A Sugimoto
- Hokkaido University, Sapporo 060-0808, Japan
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19
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Vischioni B, Dhanireddy B, Bonora M, Ronchi S, Vitolo V, Fiore M, D’Ippolito E, Petrucci R, Severo C, Ciurlia E, Hasegawa A, Iannalfi A, Valvo F, Orecchia R. PO-0728 reirradiation of salivary gland tumors with carbon ion radiotherapy (CIRT) at CNAO. Radiother Oncol 2019. [DOI: 10.1016/s0167-8140(19)31148-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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20
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Ronchi S, Vischioni B, Vitolo V, Bonora M, Hasegawa A, Fiore M, Iannalfi A, D’Ippolito E, Petrucci R, Barcellini A, Molinelli S, Maestri D, Viselner G, Facoetti A, Ciocca M, Preda L, Valvo F, Orecchia R. EP-1188 Carbon ion radiotherapy for recurrent pleomorphic adenoma at CNAO: preliminary results. Radiother Oncol 2019. [DOI: 10.1016/s0167-8140(19)31608-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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21
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Otsuka T, Fujiishi K, Matsumoto K, Kimura T, Koike R, Cho H, Hasegawa A, Nishio M, Otozai S, Yoshii T, Kudo T, Fujisawa F, Sugimoto N, Yagi T, Imamura F, Fujii T. Association of immune-related adverse events and efficacy in Japanese patients with squamous cell carcinoma of the head and neck treated with nivolumab. Ann Oncol 2018. [DOI: 10.1093/annonc/mdy438.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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22
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Nakamura T, Ikeda M, Shibata S, Kon Y, Konuma K, Sanada T, Gonda H, Suto Y, Kobayashi K, Tamura H, Kobayashi M, Hasegawa A, Amagasa Y, Suzuki A, Fukuda M, Aoyagi C, Matsuura N, Kawashima Y, Shimura M, Takita N. Malignant lymphoma detected by screening program with esophagogastroduodenoscopy of one private screening center in Japan. Ann Oncol 2018. [DOI: 10.1093/annonc/mdy297.037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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23
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Ota K, Takahashi K, Agishi T, Sonda T, Oka T, Ueda S, Amemiya H, Shiramizu T, Okazaki H, Akiyama N, Hasegawa A, Kawamura T, Takagi H, Ueno A. Multicentre trial of ABO-incompatible kidney transplantation. Transpl Int 2018. [DOI: 10.1111/tri.1992.5.s1.40] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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24
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Hasegawa A, Maehara M, Yamazaki N, Shigehara Y, Abe R. 487 Phosphorylated MLKL and cleaved caspase8 are useful for early diagnosis of Stevens-Johnson syndrome and toxic epidermal necrolysis. J Invest Dermatol 2017. [DOI: 10.1016/j.jid.2017.07.683] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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25
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Kato H, Fukuda Y, Hasegawa A, Seki M, Fukiya K, Taguchi T, Inoue A, Utsumi H, Terashi H, Aizawa H. The neuropsychological evaluation including word fluency test in the patients with cerebral white matter ischemia. J Neurol Sci 2017. [DOI: 10.1016/j.jns.2017.08.569] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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26
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Hasegawa A, Kuroha Y, Tani T, Takahashi T, Matsubara N, Koike R. Association between sleep disturbances in Parkinson’s disease and clinical course: A questionnaire-based study. J Neurol Sci 2017. [DOI: 10.1016/j.jns.2017.08.655] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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27
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Hasegawa A, Shimomura Y, Kibune N, Koshio J, Umemori Y, Abe R. Panniculitis as the initial manifestation of dermatomyositis with anti-MDA5 antibody. Clin Exp Dermatol 2017; 42:551-553. [DOI: 10.1111/ced.13128] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/10/2016] [Indexed: 11/27/2022]
Affiliation(s)
- A. Hasegawa
- Department of Dermatology; Nagaoka Red Cross Hospital; Nagaoka Japan
| | - Y. Shimomura
- Division of Dermatology; Niigata University Graduate School of Medical and Dental Sciences; 1-757 Asahimachi-dori, Niigata, Niigata 951-8510 Japan
| | - N. Kibune
- Department of Dermatology; Nagaoka Red Cross Hospital; Nagaoka Japan
| | - J. Koshio
- Department of Internal Medicine; Nagaoka Red Cross Hospital; Nagaoka Japan
| | - Y. Umemori
- Department of Dermatology; Nagaoka Red Cross Hospital; Nagaoka Japan
| | - R. Abe
- Division of Dermatology; Niigata University Graduate School of Medical and Dental Sciences; 1-757 Asahimachi-dori, Niigata, Niigata 951-8510 Japan
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28
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Hasegawa A, Nogami S, Miwa S, Abe K, Taguchi T, Igawa N. Synergistic Effect of Displacement Damage, Helium and Hydrogen of Silicon Carbide Composite. Fusion Science and Technology 2017. [DOI: 10.13182/fst03-a329] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- A. Hasegawa
- Department of Quantum Science and Energy Engineering, Tohoku University,, 01 Aramaki-Aza-Aoba, Sendai 980-8579, Japan, Tel.: +81-22 217 7923. E-mail address: (A. Hasegawa)
| | - S. Nogami
- Department of Quantum Science and Energy Engineering, Tohoku University,, 01 Aramaki-Aza-Aoba, Sendai 980-8579, Japan, Tel.: +81-22 217 7923. E-mail address: (A. Hasegawa)
| | - S. Miwa
- Department of Quantum Science and Energy Engineering, Tohoku University,, 01 Aramaki-Aza-Aoba, Sendai 980-8579, Japan, Tel.: +81-22 217 7923. E-mail address: (A. Hasegawa)
| | - K. Abe
- Department of Quantum Science and Energy Engineering, Tohoku University,, 01 Aramaki-Aza-Aoba, Sendai 980-8579, Japan, Tel.: +81-22 217 7923. E-mail address: (A. Hasegawa)
| | - T. Taguchi
- Department of Material Science, Japan Atomic Energy Research Institute, Tokai, 319-1195, Japan
| | - N. Igawa
- Department of Quantum Science and Energy Engineering, Tohoku University,, 01 Aramaki-Aza-Aoba, Sendai 980-8579, Japan, Tel.: +81-22 217 7923. E-mail address: (A. Hasegawa)
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Affiliation(s)
- V. M. Maslov
- Joint Institute for Nuclear and Energy Research 220109, Minsk-Sosny, Belarus
| | - Yu. V. Porodzinskij
- Joint Institute for Nuclear and Energy Research 220109, Minsk-Sosny, Belarus
| | - M. Baba
- Tohoku University, Cyclotron and Radioisotope Center, Sendai, Japan
| | - A. Hasegawa
- Japan Atomic Energy Research Institute, Department of Nuclear Energy System Tokai Research Establishment, Tokai-mura, Naka-gun, Ibaraki-ken, Japan
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30
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Katsui H, Hasegawa A, Katoh Y, Hatano Y, Tanaka T, Nogami S, Hinoki T, Shikama T. Study on Compatibility Between Silicon Carbide and Solid Breeding Materials Under Neutron Irradiation. Fusion Science and Technology 2017. [DOI: 10.13182/fst11-a12367] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- H. Katsui
- Institute for Materials Research, Tohoku University, Sendai, Japan
| | - A. Hasegawa
- Department of Quantum Science and Energy Engineering, Tohoku University, Sendai, Japan
| | - Y. Katoh
- Materials Science and Technology Division, Oak Ridge National Laboratory, Oak Ridge, TN
| | - Y. Hatano
- Hydrogen Isotope Research Center, University of Toyama, Toyama, Japan
| | - T. Tanaka
- Department of Helical Plasma Research, National Institute for Fusion Science, Toki, Japan
| | - S. Nogami
- Department of Quantum Science and Energy Engineering, Tohoku University, Sendai, Japan
| | - T. Hinoki
- Institute of Advanced Energy, Kyoto University, Kyoto, Japan
| | - T. Shikama
- Institute for Materials Research, Tohoku University, Sendai, Japan
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31
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Hara N, Nogami S, Nagasaka T, Hasegawa A, Tanigawa H, Muroga T. Mechanical Property Changes and Irradiation Hardening Due to Dissimilar Metal Welding with Reduced Activation Ferritic/Martensitic Steel and 316L Stainless Steel. Fusion Science and Technology 2017. [DOI: 10.13182/fst09-a8921] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- N. Hara
- Department of Quantum Science and Energy Engineering, Tohoku University, Sendai 980-8579, Japan
| | - S. Nogami
- Department of Quantum Science and Energy Engineering, Tohoku University, Sendai 980-8579, Japan
| | - T. Nagasaka
- National Institute for Fusion Science, Oroshi, Toki, Gifu 509-5292, Japan
| | - A. Hasegawa
- Department of Quantum Science and Energy Engineering, Tohoku University, Sendai 980-8579, Japan
| | - H. Tanigawa
- Japan Atomic Energy Agency, Tokai, Ibaraki 319-1195, Japan
| | - T. Muroga
- National Institute for Fusion Science, Oroshi, Toki, Gifu 509-5292, Japan
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32
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Nogami S, Hara N, Nagasaka T, Hasegawa A, Muroga T. Effect of PWHT on the Mechanical and Metallographical Properties of a Dissimilar-Metal Weld Joint of F82H and SUS316L Steels. Fusion Science and Technology 2017. [DOI: 10.13182/fst11-a12375] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- S. Nogami
- Tohoku University, Sendai 980-8579, Japan
| | - N. Hara
- Tohoku University, Sendai 980-8579, Japan
| | - T. Nagasaka
- National Institute for Fusion Science, Oroshi, Toki, Gifu 509-5292, Japan
| | | | - T. Muroga
- National Institute for Fusion Science, Oroshi, Toki, Gifu 509-5292, Japan
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33
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Nogami S, Miyazaki J, Nagasaka T, Hasegawa A, Muroga T. Study on Dissimilar-Material Welding with Vanadium and Austenitic Stainless Steel. Fusion Science and Technology 2017. [DOI: 10.13182/fst11-a12392] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- S. Nogami
- Tohoku University, Sendai 980-8579, Japan
| | | | - T. Nagasaka
- National Institute for Fusion Science, Oroshi, Toki, Gifu 509-5292, Japan
| | | | - T. Muroga
- National Institute for Fusion Science, Oroshi, Toki, Gifu 509-5292, Japan
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34
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Muroga T, Sze DK, Okuno K, Terai T, Kimura A, Kurtz RJ, Sagara A, Nygren R, Ueda Y, Doerner RP, Sharpe JP, Kunugi T, Morley NB, Hatano Y, Sokolov MA, Yamamoto T, Hasegawa A, Katoh Y, Ohno N, Tokunaga K, Konishi S, Fukada S, Calderoni P, Yokomine T, Messadek K, Oya Y, Hashimoto N, Hinoki T, Hashizume H, Norimatsu T, Shikama T, Stoller RE, Tanaka KA, Tillack MS. Midterm Summary of Japan-US Fusion Cooperation Program TITAN. Fusion Science and Technology 2017. [DOI: 10.13182/fst11-a12373] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
| | | | - K. Okuno
- Shizuoka University, Shizuoka, Japan
| | - T. Terai
- University of Tokyo, Tokyo, Japan
| | | | | | | | | | - Y. Ueda
- Osaka University, Suita, Japan
| | | | | | | | | | | | | | | | | | | | - N. Ohno
- Nagoya University, Nagoya, Japan
| | | | | | | | | | | | | | - Y. Oya
- Shizuoka University, Shizuoka, Japan
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35
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Sugimoto N, Hasegawa A, Fujisawa F, Yoshinami T, Yagi T, Imamura F. 195P Irinotecan plus cetuximab (Cmab) versus irinotecan plus panitumumab (Pmab) in patients (pts) with wild-type (WT) KRAS exon 2 metastatic colorectal cancer (mCRC) as third- line in daily practice. Ann Oncol 2016. [DOI: 10.1016/s0923-7534(21)00353-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
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36
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Sugimoto N, Hasegawa A, Fujisawa F, Yoshinami T, Yagi T, Imamura F. 195P Irinotecan plus cetuximab (Cmab) versus irinotecan plus panitumumab (Pmab) in patients (pts) with wild-type (WT) KRAS exon 2 metastatic colorectal cancer (mCRC) as third-line in daily practice. Ann Oncol 2016. [DOI: 10.1093/annonc/mdw581.028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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37
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Sugimoto N, Yoshinami T, Yagi T, Hasegawa A, Fujisawa F, Imamura F. 267P Irinotecan monotherapy as third line treatment for advanced gastric cancer patients refractory fluoropyrimidine, platinum and taxanes harboring UGT1A1*1/*1. *1/*6 or *1/*28. Ann Oncol 2016. [DOI: 10.1093/annonc/mdw582.048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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38
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Tsuzuki T, Chiaki I, Yatabe R, Taniguchi K, Maeda N, Takeyama R, Hasegawa A, Shibahara H. The role of seminal vesicle fluid on successful embryo implantation for IVF-ET system in mice. J Reprod Immunol 2016. [DOI: 10.1016/j.jri.2016.04.157] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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39
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Fossati P, Bonora M, Ciurlia E, Fiore M, Iannalfi A, Vischioni B, Vitolo V, Hasegawa A, Mirandola A, Molinelli S, Mastella E, Panizza D, Russo S, Pella A, Tagaste B, Fontana G, Riboldi M, Facoetti A, Krengli M, Baroni G, Ciocca M, Valvo F, Orecchia R. EP-1759: Treatment of moving targets with active scanning carbon ion beams. Radiother Oncol 2016. [DOI: 10.1016/s0167-8140(16)33010-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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40
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Giandini T, Carrara M, Pignoli E, Bedini N, Morlino S, Bosetti D, Avuzzi B, Villa S, Hasegawa A, Russo S, Vischioni B, Ciocca M, Valvo F, Jereczek-Fossa B, Ciardo D, Zerini D, Colangione S, Fodor C, Cattani F, Valdagni R, Orecchia R. EP-1374: Contouring guideline optimisation for prostate pts undergoing carbon ions/photons combined treatment. Radiother Oncol 2016. [DOI: 10.1016/s0167-8140(16)32624-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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41
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Hasegawa A, Ohira T, Maeda M, Yasumura S, Tanigawa K. Emergency Responses and Health Consequences after the Fukushima Accident; Evacuation and Relocation. Clin Oncol (R Coll Radiol) 2016; 28:237-244. [PMID: 26876459 DOI: 10.1016/j.clon.2016.01.002] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2016] [Accepted: 01/05/2016] [Indexed: 11/16/2022]
Abstract
The Fukushima accident was a compounding disaster following the strong earthquake and huge tsunami. The direct health effects of radiation were relatively well controlled considering the severity of the accident, not only among emergency workers but also residents. Other serious health issues include deaths during evacuation, collapse of the radiation emergency medical system, increased mortality among displaced elderly people and public healthcare issues in Fukushima residents. The Fukushima mental health and lifestyle survey disclosed that the Fukushima accident caused severe psychological distress in the residents from evacuation zones. In addition to psychiatric and mental health problems, there are lifestyle-related problems such as an increase proportion of those overweight, an increased prevalence of hypertension, diabetes mellitus and dyslipidaemia and changes in health-related behaviours among evacuees; all of which may lead to an increased cardiovascular disease risk in the future. The effects of a major nuclear accident on societies are diverse and enduring. The countermeasures should include disaster management, long-term general public health services, mental and psychological care, behavioural and societal support, in addition to efforts to mitigate the health effects attributable to radiation.
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Affiliation(s)
- A Hasegawa
- Department of Radiation Disaster Medicine, Fukushima Medical University School of Medicine, Fukushima, Japan.
| | - T Ohira
- Department of Epidemiology, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - M Maeda
- Department of Disaster Psychiatry, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - S Yasumura
- Department of Public Health, Fukushima Medical University School of Medicine, Fukushima, Japan
| | - K Tanigawa
- Fukushima Global Medical Science Center, Fukushima Medical University, Fukushima, Japan
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Fossati P, Bonora M, Ciurlia E, Fiore M, Iannalfi A, Vischioni B, Vitolo V, Hasegawa A, Mirandola A, Molinelli S, Mastella E, Panizza D, Russo S, Pella A, Tagaste B, Fontana G, Riboldi M, Facoetti A, Krengli M, Baroni G, Ciocca M, Valvo F, Orecchia R. Treatment of moving targets with active scanning carbon ion beams. Radiother Oncol 2016. [DOI: 10.1016/s0167-8140(16)30085-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Nagoshi N, Kaneko S, Fujiyoshi K, Takemitsu M, Yagi M, Iizuka S, Miyake A, Hasegawa A, Machida M, Konomi T, Machida M, Asazuma T, Nakamura M. Characteristics of neuropathic pain and its relationship with quality of life in 72 patients with spinal cord injury. Spinal Cord 2015; 54:656-61. [DOI: 10.1038/sc.2015.210] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2015] [Revised: 11/02/2015] [Accepted: 11/04/2015] [Indexed: 11/09/2022]
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Nogami S, Yamamoto K, Fukuda M, Hasegawa A. Fatigue Crack Initiation of F82H Reduced Activation Ferritic/Martensitic Steel. Fusion Science and Technology 2015. [DOI: 10.13182/fst14-927] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- S. Nogami
- Tohoku University, Sendai 980-8579, Japan
| | | | - M. Fukuda
- Tohoku University, Sendai 980-8579, Japan
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Nogami S, Guan W, Fukuda M, Tanigawa H, Hasegawa A. Effect of Non-Uniform Deformation on Low Cycle Fatigue Properties of Electron Beam Weld Joint of F82H Steel. Fusion Science and Technology 2015. [DOI: 10.13182/fst14-929] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- S. Nogami
- Tohoku University, Sendai 980-8579, Japan
| | - W. Guan
- Tohoku University, Sendai 980-8579, Japan
| | - M. Fukuda
- Tohoku University, Sendai 980-8579, Japan
| | - H. Tanigawa
- Japan Atomic Energy Agency, Rokkasho 039-3212, Japan
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Mizuiri S, Kobayashi M, Tanaka T, Hayashi I, Fushimi T, Iioka Y, Amagasaki Y, Hasegawa A. Response of glomerular filtration rate to protein load in diabetic patients varies according to severity of proteinuria. Contrib Nephrol 2015; 101:114-20. [PMID: 8467662 DOI: 10.1159/000422118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
- S Mizuiri
- Department of Nephrology, Toho University, School of Medicine, Tokyo, Japan
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Inoue M, Hasegawa A, Hosoi Y, Sugiura K. A current life table and causes of death for insured dogs in Japan. Prev Vet Med 2015; 120:210-218. [PMID: 25896026 DOI: 10.1016/j.prevetmed.2015.03.018] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2014] [Revised: 03/22/2015] [Accepted: 03/29/2015] [Indexed: 10/23/2022]
Abstract
The life expectancies and causes of death were evaluated in 299,555 dogs insured in Japan between 1 April 2010 and 31 March 2011, of which 4169 dogs died during this period. The overall life expectancy of dogs was 13.7 years. The probability of death was high in the first year of life, lowest in the second and third years, and increased exponentially after 3 years of age. The life expectancy was 13.8 years in the <5 kg body weight group, 14.2 years in the 5-10 kg body weight group, 13.6 years in the 10-20 kg body weight group, 12.5 years in the 20-40 kg body weight group and 10.6 years in the ≥40 kg body weight group. As body weight increases, life expectancy tended to decrease except in the <5 kg body weight group. The probability of death increased as dogs got older for most potential causes of death. Neoplasia resulted in the highest probability of death, especially in the large and giant breed groups. Cardiovascular system disorders were the second major cause of death and the toy group had a probability of death significantly higher than the other breed groups at age 12+.
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Affiliation(s)
- Mai Inoue
- Department of Global Agricultural Sciences, Graduate School of Agricultural and Life Sciences, The University of Tokyo, 1-1-1 Yayoi, Bunkyo-ku, Tokyo 113-8657, Japan; Anicom Insurance, Inc., 1-5-22 Shimoochiai, Shinjuku-ku, Tokyo 161-0033, Japan
| | - A Hasegawa
- Anicom Pafe, Inc., 1-5-22 Shimoochiai, Shinjuku-ku, Tokyo 161-0033, Japan
| | - Y Hosoi
- Department of Global Agricultural Sciences, Graduate School of Agricultural and Life Sciences, The University of Tokyo, 1-1-1 Yayoi, Bunkyo-ku, Tokyo 113-8657, Japan
| | - K Sugiura
- Department of Global Agricultural Sciences, Graduate School of Agricultural and Life Sciences, The University of Tokyo, 1-1-1 Yayoi, Bunkyo-ku, Tokyo 113-8657, Japan.
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Inoue M, Hasegawa A, Hosoi Y, Sugiura K. Breed, gender and age pattern of diagnosis for veterinary care in insured dogs in Japan during fiscal year 2010. Prev Vet Med 2015; 119:54-60. [PMID: 25746927 DOI: 10.1016/j.prevetmed.2015.02.010] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2014] [Revised: 01/09/2015] [Accepted: 02/15/2015] [Indexed: 10/24/2022]
Abstract
We calculated the annual prevalence of diseases of 18 diagnostic categories in the insured dog population in Japan, using data from 299,555 dogs insured between April 2010 and March 2011. The prevalence was highest for dermatological disorders (22.6% for females and 23.3% for males), followed by otic diseases (16.4% for females and 17.2% for males) and digestive system disorders (15.7% for females and 16.4% for males). The prevalence of cardiovascular, urinary, neoplasia and endocrine disorders, increased with age; infectious diseases and injuries showed a high prevalence at young ages, and the prevalence of musculoskeletal and respiratory disorders showed a bimodal peak at young and old ages. A large variation in prevalence was observed between breeds for dermatological, otic, digestive, ophthalmological and cardiovascular disorders.
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Affiliation(s)
- Mai Inoue
- Department of Global Agricultural Sciences, Graduate School of Agricultural and Life Sciences, The University of Tokyo, 1-1-1 Yayoi, Bunkyo-ku, Tokyo 113-8657, Japan. Anicom Insurance, Inc., 1-5-22 Shimoochiai, Shinjuku-ku, Tokyo 161-0033, Japan
| | - A Hasegawa
- Anicom Pafe, Inc., 1-5-22 Shimoochiai, Shinjuku-ku, Tokyo 161-0033, Japan
| | - Y Hosoi
- Department of Global Agricultural Sciences, Graduate School of Agricultural and Life Sciences, The University of Tokyo, 1-1-1 Yayoi, Bunkyo-ku, Tokyo 113-8657, Japan
| | - K Sugiura
- Department of Global Agricultural Sciences, Graduate School of Agricultural and Life Sciences, The University of Tokyo, 1-1-1 Yayoi, Bunkyo-ku, Tokyo 113-8657, Japan.
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Soda S, Hasegawa A, Kuroda M, Hanada A, Yamashita M, Ike M. Selenium recovery from kiln powder of cement manufacturing by chemical leaching and bioreduction. Water Sci Technol 2015; 72:1294-1300. [PMID: 26465298 DOI: 10.2166/wst.2015.339] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
A novel process by using chemical leaching followed by bacterial reductive precipitation was proposed for selenium recovery from kiln powder as a byproduct of cement manufacturing. The kiln powder at a slurry concentration of 10 w/v% with 0.25 M Na2CO3 at 28°C produced wastewater containing about 30 mg-Se/L selenium. The wastewater was diluted four-fold and adjusted to pH 8.0 as preconditioning for bioreduction. A bacterial strain Pseudomonas stutzeri NT-I, capable of reducing selenate and selenite into insoluble elemental selenium, could recover about 90% selenium from the preconditioned wastewater containing selenium of 5 mg-Se/L when supplemented with lactate or glycerol. The selenium concentrations in the treated wastewater were low around the regulated effluent concentration of 0.1 mg-Se/L in Japan.
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Affiliation(s)
- S Soda
- Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan E-mail:
| | - A Hasegawa
- Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan E-mail:
| | - M Kuroda
- Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan E-mail:
| | - A Hanada
- Research and Development Center, Taiheiyo Cement Corporation, 2-4-2 Osaku, Sakura, Chiba 285-8655, Japan
| | - M Yamashita
- Faculty of Engineering, Shibaura Institute of Technology, 3-7-5 Toyosu, Koto-ku, Tokyo 135-8548, Japan
| | - M Ike
- Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan E-mail:
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Igarashi H, Takahashi T, Amita M, Hasegawa A. Impact of endoplasmic reticulum stress on the postovulatory aging of the mouse oocyte. Fertil Steril 2014. [DOI: 10.1016/j.fertnstert.2014.07.691] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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