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Hasegawa H, Matsuda A, Morishita T, Madsen LB, Jensen F, Tolstikhin OI, Hishikawa A. Dissociative ionization and Coulomb explosion of CH 4 in two-color asymmetric intense laser fields. Phys Chem Chem Phys 2023; 25:25408-25419. [PMID: 37706318 DOI: 10.1039/d3cp02337k] [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: 09/15/2023]
Abstract
Directional fragment ejection from a tetrahedral molecule CH4 in linearly polarized two-color (ω and 2ω) asymmetric intense laser fields (50 fs, 1.4 × 1014 W cm-2, 800 nm and 400 nm) has been studied by three-dimensional ion coincidence momentum imaging. The H+ fragment produced from dissociative ionization, CH4 → H+ + CH3 + e-, is preferentially ejected on the larger amplitude side of the laser electric fields. Comparison with theoretical predictions by weak-field asymptotic theory shows that the observed asymmetry can be understood by the orientation selective tunneling ionization from the triply degenerated highest occupied molecular orbital (1t2) of CH4. A similar directional ejection of H+ was also observed for the low kinetic energy components of the two-body Coulomb explosion, CH4 → H+ + CH3+ + 2e-. On the other hand, the fragment ejection in the opposite direction were observed for the high energy component, as well as H2+ produced from the Coulomb explosion CH4 → H2+ + CH2+ + 2e-. Possible origins of the characteristic fragmentation are discussed.
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Affiliation(s)
- H Hasegawa
- Graduate School of Science, Nagoya University, Furo-cho, Chikusa, Nagoya, Aichi, 464-8602, Japan.
| | - A Matsuda
- Graduate School of Science, Nagoya University, Furo-cho, Chikusa, Nagoya, Aichi, 464-8602, Japan.
| | - T Morishita
- Institute for Advanced Science, The University of Electro-Communications, 1-5-1 Chofu-ga-oka, Chofu-shi, Tokyo 182-8585, Japan
| | - L B Madsen
- Department of Physics and Astronomy, Aarhus University, 8000 Aarhus C, Denmark
| | - F Jensen
- Department of Chemistry, Aarhus University, 8000 Aarhus C, Denmark
| | - O I Tolstikhin
- Moscow Institute of Physics and Technology, Dolgoprudny 141700, Russia
| | - A Hishikawa
- Graduate School of Science, Nagoya University, Furo-cho, Chikusa, Nagoya, Aichi, 464-8602, Japan.
- Research Center for Materials Science, Nagoya University, Furo-cho, Chikusa, Nagoya, Aichi, 464-8602, Japan
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Fujise H, Uemura M, Hasegawa H, Ikeya D, Matsuda A, Morishita T, Madsen LB, Jensen F, Tolstikhin OI, Hishikawa A. Helicity-dependent dissociative tunneling ionization of CF 4 in multicycle circularly polarized intense laser fields. Phys Chem Chem Phys 2022; 24:8962-8969. [PMID: 35380001 DOI: 10.1039/d1cp05858d] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Dissociative tunneling ionization of tetrafluoromethane (CF4) in circularly polarized ultrashort intense laser fields (35 fs, 0.8 × 1014 W cm-2, 1035 nm), CF4 → CF4+ + e- → CF3+ + F + e-, has been studied by three-dimensional electron-ion coincidence momentum imaging. The photoelectron angular distribution in the recoil frame revealed that the dissociative tunneling ionization occurs efficiently when the laser electric field points from F to C. The obtained results are qualitatively consistent with the theoretical predictions by the weak-field asymptotic theory (WFAT) for tunneling ionization from the highest and next-highest occupied molecular orbitals, HOMO (1t1), and HOMO-1 (4t2), respectively. On the other hand, the angular distribution shows clear dependences on the polarization helicity, indicating that the breaking of the C-F bonds is sensitive to the helicity of the multicycle circularly polarized laser fields.
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Affiliation(s)
- H Fujise
- Department of Chemistry, Graduate School of Science, Nagoya University, Furo-cho, Chikusa, Nagoya, Aichi 464-8602, Japan.
| | - M Uemura
- Department of Chemistry, Graduate School of Science, Nagoya University, Furo-cho, Chikusa, Nagoya, Aichi 464-8602, Japan.
| | - H Hasegawa
- Department of Chemistry, Graduate School of Science, Nagoya University, Furo-cho, Chikusa, Nagoya, Aichi 464-8602, Japan.
| | - D Ikeya
- Department of Chemistry, Graduate School of Science, Nagoya University, Furo-cho, Chikusa, Nagoya, Aichi 464-8602, Japan.
| | - A Matsuda
- Department of Chemistry, Graduate School of Science, Nagoya University, Furo-cho, Chikusa, Nagoya, Aichi 464-8602, Japan.
| | - T Morishita
- Institute for Advanced Science, The University of Electro-Communications, 1-5-1 Chofu-ga-oka, Chofu-shi, Tokyo 182-8585, Japan
| | - L B Madsen
- Department of Physics and Astronomy, Aarhus University, 8000 Aarhus C, Denmark
| | - F Jensen
- Department of Chemistry, Aarhus University, 8000 Aarhus C, Denmark
| | - O I Tolstikhin
- Moscow Institute of Physics and Technology, Dolgoprudny 141700, Russia
| | - A Hishikawa
- Department of Chemistry, Graduate School of Science, Nagoya University, Furo-cho, Chikusa, Nagoya, Aichi 464-8602, Japan. .,Research Center for Materials Science, Nagoya University, Furo-cho, Chikusa, Nagoya, Aichi 464-8602, Japan
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3
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Tocan V, Mushimoto Y, Kojima-Ishii K, Matsuda A, Toda N, Toyomura D, Hirata Y, Sanefuji M, Sawada T, Sakai Y, Nakamura K, Ohga S. The earliest enzyme replacement for infantile-onset Pompe disease in Japan. Pediatr Int 2022; 64:e15286. [PMID: 36074069 DOI: 10.1111/ped.15286] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Revised: 06/15/2022] [Accepted: 06/18/2022] [Indexed: 11/29/2022]
Abstract
BACKGROUND Infantile-onset Pompe disease (IOPD) is the most severe phenotype of a lysosomal storage disorder caused by acid alpha-glucosidase (GAA) deficiency. An enzymatic newborn screening (NBS) program started regionally in Japan in 2013 for early enzyme replacement therapy (ERT). We report the ERT responses of the first NBS-identified Japanese IOPD case and of another case diagnosed prior to NBS, to discuss the problems of promptly starting ERT in Japan. METHODS Acid alpha-glucosidase activity was measured by fluorometric assay in both patients. The diagnosis of IOPD was confirmed by next-generation followed by Sanger-method sequencing (patient 1) or direct sequencing of polymerase chain reaction (PCR)-amplified products (patient 2) of the GAA gene. RESULTS A female infant identified by NBS had a novel out-of-frame (p.F181Dfs*6) variant and a reported pathogenic (p.R600C) variant, along with two pseudodeficiency variants. Enzyme replacement therapy was started at age 58 days when the infant had increased serum levels of creatine kinase and slight myocardial hypertrophy. Clinical and biochemical markers improved promptly. She has been alive and well without delayed development at age 14 months. Patient 2, a Japanese male, received a diagnosis of IOPD at age 5 months before the NBS era. He had a homozygotic variant of GAA (p.R608X), later registered as a cross-reactive immunological material (CRIM)-negative genotype, and developed a high titer of anti-rhGAA antibodies. The patient has survived myocardial hypertrophy with continuous respiratory support for 12 years of ERT. CONCLUSIONS Enzyme replacement therapy should not be delayed over the age of 2 months for reversible cardiac function, although CRIM-negative cases may hamper turnaround time reduction.
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Affiliation(s)
- Vlad Tocan
- Department of Pediatrics, Graduate School of Medical Sciences, Kyushu University, Fukuoka City, Fukuoka, Japan
| | - Yuichi Mushimoto
- Department of Pediatrics, Graduate School of Medical Sciences, Kyushu University, Fukuoka City, Fukuoka, Japan
| | - Kanako Kojima-Ishii
- Department of Pediatrics, Graduate School of Medical Sciences, Kyushu University, Fukuoka City, Fukuoka, Japan
| | - Akane Matsuda
- Department of Pediatrics, Graduate School of Medical Sciences, Kyushu University, Fukuoka City, Fukuoka, Japan
| | - Naoko Toda
- Department of Pediatrics, Graduate School of Medical Sciences, Kyushu University, Fukuoka City, Fukuoka, Japan
| | - Daisuke Toyomura
- Department of Pediatrics, Graduate School of Medical Sciences, Kyushu University, Fukuoka City, Fukuoka, Japan
| | - Yuichiro Hirata
- Department of Pediatrics, Graduate School of Medical Sciences, Kyushu University, Fukuoka City, Fukuoka, Japan
| | - Masafumi Sanefuji
- Department of Pediatrics, Graduate School of Medical Sciences, Kyushu University, Fukuoka City, Fukuoka, Japan.,Research Center for Environment and Developmental Medical Sciences, Kyushu University, Fukuoka City, Fukuoka, Japan
| | - Takaaki Sawada
- Department of Pediatrics, Graduate School of Medical Sciences, Kumamoto University, Kumamoto City, Kumamoto, Japan
| | - Yasunari Sakai
- Department of Pediatrics, Graduate School of Medical Sciences, Kyushu University, Fukuoka City, Fukuoka, Japan
| | - Kimitoshi Nakamura
- Department of Pediatrics, Graduate School of Medical Sciences, Kumamoto University, Kumamoto City, Kumamoto, Japan
| | - Shouichi Ohga
- Department of Pediatrics, Graduate School of Medical Sciences, Kyushu University, Fukuoka City, Fukuoka, Japan
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Lugtenberg RT, Fischer MJ, de Jongh F, Kobayashi K, Inoue K, Matsuda A, Kubota K, Weijl N, Yamaoka K, Ramai SRS, Nortier JWR, Putter H, Gelderblom H, Kaptein AA, Kroep JR. Using a quality of life (QoL)-monitor: preliminary results of a randomized trial in Dutch patients with early breast cancer. Qual Life Res 2020; 29:2961-2975. [PMID: 32529343 PMCID: PMC7591431 DOI: 10.1007/s11136-020-02549-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [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] [Accepted: 06/08/2020] [Indexed: 11/30/2022]
Abstract
Purpose The diagnosis and treatment of cancer negatively affect patients’ physical, functional and psychological wellbeing. Patients’ needs for care cannot be addressed unless they are recognized by healthcare providers (HCPs). The use of quality of life (QoL) assessments with feedback to HCPs might facilitate the identification and discussion of QoL-topics. Methods 113 patients with stage I–IIIB breast cancer treated with chemotherapy were included in this randomized controlled trial. Patients were randomly allocated to receive either usual care, or usual care with an intervention consisting of a QoL-monitor assessing QoL, distress and care needs before every chemotherapy cycle visit. Patients completed questionnaires regarding QoL, illness perceptions, self-efficacy, and satisfaction with communication. From the 2nd visit onwards, patients in the intervention arm and their HCPs received a copy of the QoL overview and results were shown in patients’ medical files. Audio-recordings and patients’ self-reports were used to investigate effects on communication, patient management and patient-wellbeing. A composite score for communication was calculated by summing the number of QoL-topics discussed during each consultation. Results Use of the QoL-monitor resulted in a higher communication score (0.7 topics increase per visit, p = 0.04), especially regarding the disease-specific and psychosocial issues (p < 0.01). There were no differences in patient management, QoL, illness perceptions or distress. Patients in the experimental arm (n = 60) had higher scores on satisfaction with communication (p < 0.05). Conclusions Use of a QoL-monitor during chemotherapy in patients with early breast cancer might result in a more frequent discussion of QoL-topics, associated with high levels of patients’ satisfaction. Electronic supplementary material The online version of this article (10.1007/s11136-020-02549-8) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- R T Lugtenberg
- Department of Medical Oncology, Leiden University Medical Center, Albinusdreef 2, P.O. Box 9600, 2300 RC, Leiden, The Netherlands.
| | - M J Fischer
- Department of Medical Oncology, Leiden University Medical Center, Albinusdreef 2, P.O. Box 9600, 2300 RC, Leiden, The Netherlands.,Department of Medical Psychology, Leiden University Medical Center, Leiden, The Netherlands
| | - F de Jongh
- Department of Medical Oncology, Leiden University Medical Center, Albinusdreef 2, P.O. Box 9600, 2300 RC, Leiden, The Netherlands.,Department of Medical Psychology, Leiden University Medical Center, Leiden, The Netherlands
| | - K Kobayashi
- Department of Respiratory Medicine, Saitama International Medical Center, Saitama, Japan
| | - K Inoue
- Division of Breast Oncology, Saitama Cancer Center, Saitama, Japan
| | - A Matsuda
- Department of Hygiene and Public Health, Teikyo University Graduate School of Public Health, Tokyo, Japan
| | - K Kubota
- Department of Pulmonary Medicine and Oncology, Nippon Medical School, Saitama, Japan
| | - N Weijl
- Department of Medical Oncology, HMC Bronovo Hospital, The Hague, The Netherlands
| | - K Yamaoka
- Department of Hygiene and Public Health, Teikyo University Graduate School of Public Health, Tokyo, Japan
| | - S R S Ramai
- Department of Pulmonology, Leiden University Medical Center, Leiden, The Netherlands
| | - J W R Nortier
- Department of Medical Oncology, Leiden University Medical Center, Albinusdreef 2, P.O. Box 9600, 2300 RC, Leiden, The Netherlands
| | - H Putter
- Department of Medical Statistics, Leiden University Medical Center, Leiden, The Netherlands
| | - H Gelderblom
- Department of Medical Oncology, Leiden University Medical Center, Albinusdreef 2, P.O. Box 9600, 2300 RC, Leiden, The Netherlands
| | - A A Kaptein
- Department of Medical Psychology, Leiden University Medical Center, Leiden, The Netherlands
| | - J R Kroep
- Department of Medical Oncology, Leiden University Medical Center, Albinusdreef 2, P.O. Box 9600, 2300 RC, Leiden, The Netherlands
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5
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Kadotani H, Ito K, Matsuda A, Nishikawa K, Sumi Y, Matsuo M. 0453 Longitudinal Relationship Between Insomnia and Work Productivity in Japanese City Government Employees. Sleep 2020. [DOI: 10.1093/sleep/zsaa056.450] [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: 11/15/2022] Open
Abstract
Abstract
Introduction
“Presenteeism” refers to the decrease in productivity in employees who are present but not functioning at full capacity due to illness or other medical conditions. It is reported that the cost of presenteeism to businesses is 10 times higher than absenteeism (away from work due to illness or disability). Relative presenteeism is a ratio of actual performance to the performance of most workers at the same job. We analyzed effects of insomnia and depression two years before on presenteeism in a Japanese working population.
Methods
Questionnaire survey was conducted as a part of a cohort study named “Night in Japan Home Sleep Monitoring Study (NinJaSleep Study)” in 2016 and 2018. Participants were the city government employees in a rural city in Shiga prefecture, Japan. Presenteeism, insomnia and depression were analyzed by WHO-HPQ (Health and Work Performance Questionnaire), ISI (insomnia severity index) and PHQ-9 (Patient Depression Questionnaire), respectively. Pearson correlation coefficient analyses were performed to determine the strength of the association between two variables. Logistic regression was performed to estimate the odds ratio (OR) and 95% confidence interval (CI) of poor relative presenteeism (the lowest tertile of the relative presenteeism scores) after 2-year follow up.
Results
1143 subjects (participation rate: 61.7%, 36.7% male, 44.5±11.4 years, BMI: 22.3±3.30) participated in both 2016 and 2018. Participants with poor productivity (poor relative presenteeism) in 2018 was significantly associated with ISI in 2016 (OR: 1.050, 95%CI: 1.010-1.090, p=0.013) but not with PHQ-9 in 2016 (OR: 1.008, 95%CI: 0.972-1.045, p=0.664) after adjusting for age, gender and BMI. Positive correlation was found between the total score of ISI and item 3 of PHQ-9 which asks insomnia or hypersomnia symptom (r=0.6122, P<0.0001).
Conclusion
Insomnia may be an independent risk factor for poor presenteeism. ISI may be useful to predict poor productivity in the future.
Support
Supported in part by a research grant from Investigator-Initiated Studies Program of Merck Sharp & Dohme Corp. / MSD K.K. The opinions expressed in this paper are those of the authors and do not necessarily represent those of Merck Sharp & Dohme Corp. / MSD K.K.”
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Affiliation(s)
- H Kadotani
- Shiga University of Medical Science, Otsu, JAPAN
| | - K Ito
- Department of Anesthesiology, Shiga University of Medical Science, Otsu, JAPAN
| | - A Matsuda
- Shiga University of Medical Science, Otsu, JAPAN
| | | | - Y Sumi
- Department of Psychiatry, Shiga University of Medical Science, Otsu, JAPAN
| | - M Matsuo
- Department of Psychiatry, Shiga University of Medical Science, Otsu, JAPAN
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Fushitani M, Sasaki Y, Matsuda A, Fujise H, Kawabe Y, Hashigaya K, Owada S, Togashi T, Nakajima K, Yabashi M, Hikosaka Y, Hishikawa A. Multielectron-Ion Coincidence Spectroscopy of Xe in Extreme Ultraviolet Laser Fields: Nonlinear Multiple Ionization via Double Core-Hole States. Phys Rev Lett 2020; 124:193201. [PMID: 32469563 DOI: 10.1103/physrevlett.124.193201] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/17/2019] [Accepted: 04/14/2020] [Indexed: 06/11/2023]
Abstract
Ultrafast multiphoton ionization of Xe in strong extreme ultraviolet free-electron laser (FEL) fields (91 eV, 30 fs, 1.6×10^{12} W/cm^{2}) has been investigated by multielectron-ion coincidence spectroscopy. The electron spectra recorded in coincidence with Xe^{4+} show characteristic features associated with two-photon absorption to the 4d^{-2} double core-hole (DCH) states and subsequent Auger decay. It is found that the pathway via the DCH states, which has eluded clear identification in previous studies, makes a large contribution to the multiple ionization, despite the long FEL pulse duration compared with the lifetime of the 4d core-hole states.
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Affiliation(s)
- M Fushitani
- Department of Chemistry, Graduate School of Science, Nagoya University, Nagoya, Aichi 464-8602, Japan
- RIKEN, SPring-8 Center, Sayo, Hyogo 679-5148, Japan
| | - Y Sasaki
- Department of Chemistry, Graduate School of Science, Nagoya University, Nagoya, Aichi 464-8602, Japan
| | - A Matsuda
- Department of Chemistry, Graduate School of Science, Nagoya University, Nagoya, Aichi 464-8602, Japan
- RIKEN, SPring-8 Center, Sayo, Hyogo 679-5148, Japan
| | - H Fujise
- Department of Chemistry, Graduate School of Science, Nagoya University, Nagoya, Aichi 464-8602, Japan
- RIKEN, SPring-8 Center, Sayo, Hyogo 679-5148, Japan
| | - Y Kawabe
- Department of Chemistry, Graduate School of Science, Nagoya University, Nagoya, Aichi 464-8602, Japan
| | - K Hashigaya
- Department of Chemistry, Graduate School of Science, Nagoya University, Nagoya, Aichi 464-8602, Japan
| | - S Owada
- RIKEN, SPring-8 Center, Sayo, Hyogo 679-5148, Japan
- Japan Synchrotron Radiation Research Institute, Sayo, Hyogo 679-5198, Japan
| | - T Togashi
- RIKEN, SPring-8 Center, Sayo, Hyogo 679-5148, Japan
- Japan Synchrotron Radiation Research Institute, Sayo, Hyogo 679-5198, Japan
| | - K Nakajima
- RIKEN, SPring-8 Center, Sayo, Hyogo 679-5148, Japan
- Japan Synchrotron Radiation Research Institute, Sayo, Hyogo 679-5198, Japan
| | - M Yabashi
- RIKEN, SPring-8 Center, Sayo, Hyogo 679-5148, Japan
- Japan Synchrotron Radiation Research Institute, Sayo, Hyogo 679-5198, Japan
| | - Y Hikosaka
- RIKEN, SPring-8 Center, Sayo, Hyogo 679-5148, Japan
- Institute of Liberal Arts and Sciences, University of Toyama, Toyama 930-0194, Japan
| | - A Hishikawa
- Department of Chemistry, Graduate School of Science, Nagoya University, Nagoya, Aichi 464-8602, Japan
- RIKEN, SPring-8 Center, Sayo, Hyogo 679-5148, Japan
- Research Center for Materials Science, Nagoya University, Nagoya, Aichi 464-8602, Japan
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Yoshida Y, Yamada T, Matsuoka H, Hirata K, Kuramochi H, Kosugi C, Takahashi M, Fukazawa A, Sonoda H, Matsuda A, Watanabe T, Koizumi M, Aisu N, Hasegawa S, Yoshida H, Sakamoto K, Ishida H, Koda K. Biweekly TAS-102 and bevacizumab as a third-line chemotherapy for metastatic colorectal cancer: A phase II multicenter clinical trial (TAS-CC4 study). Ann Oncol 2019. [DOI: 10.1093/annonc/mdz246.098] [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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El-Shater R, Fakhry F, Matsuda A. Structure, elastic, magnetic and optical properties correlations of the orthorhombic perovskite series La0.5Sr0.5CrxFe1-xO3-δ (x=0.0, 0.2, 0.4, 0.6, 0.8 and 1.0). J Mol Struct 2019. [DOI: 10.1016/j.molstruc.2019.02.035] [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: 10/27/2022]
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9
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Ohsumi S, Kiyoto S, Takahashi M, Hara F, Takashima S, Aogi K, Matsuda M, Yamamura N, Matsuda A, Yamauchi T, Doi M. Abstract P4-16-13: Prospective study of scalp cooling for hair loss prevention in Japanese breast cancer women receiving (neo)adjuvant chemotherapy. Cancer Res 2019. [DOI: 10.1158/1538-7445.sabcs18-p4-16-13] [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: 11/16/2022]
Abstract
Abstract
Introduction
Recently scalp cooling during chemotherapy infusion has been reported to be quite effective to mitigate chemotherapy-induced alopecia. But data in Asian patients are quite limited.
Patients and methods
Japanese breast cancer female patients who planned to receive (neo)adjuvant chemotherapy were offered to participate in this prospective study of scalp cooling with Paxman Scalp Cooling System for alopecia prevention. The scalp cooling was done 30 minutes prior to and during and 90 minutes after each chemotherapy infusion. Photographs of the head of the participants were taken from 5 directions, namely front, back, both sides, and top, on the day of chemotherapy infusion and 1 month after the last infusion. Two investigators consisting of a physician and a nurse judged the grade of alopecia by looking at the photographs according to the WHO classification. The primary outcomes were the rates of patients with Grade 3 alopecia (defined as hair loss of > 50%) and the rates of patients who used a wig or hat to conceal the hair loss one month after the last infusion of chemotherapy. This paper reports on the former outcome mainly. They were asked to answer a brief questionnaire regarding headache, fatigue, chill etc. shortly after each cooling. They could use the cooling cap for free on the first cycle of chemotherapy. But they were required to purchase it (about 1,130 US$) for the scalp cooling of the following cycles.
Results
One hundred forty three patients participated in the study and actually used the cooling cap at least once. The mean and median age of them are 50.6 and 50, respectively (28 - 76). One hundred twenty nine patients completed the planned chemotherapy of 4 to 8 cycles (89 Pts 4 cycles, 1 Pt 6 cycles, 39 Pts 8 cycles). Among them (7 patients were not evaluable), 74 patients (60.7 %) had Grade 3 alopecia 1 month after chemotherapy. In 80 patients who used the scalp cooling system throughout the planned chemotherapy (1 patient was not evaluable), 36 patients (45.6 %) experienced Grade 3 alopecia. On the other hand, among 49 patients who discontinued the cooling mostly after the 1st cycle (6 were not evaluable), 38 (88.3 %) had Grade 3 alopecia. When we restrict them to 33 (5 were not evaluable) who decided to discontinue the cooling by day10 of the first cycle of chemotherapy to exclude the patients who discontinued it because of less effect on alopecia prevention than they expected, 25 (89.3 %) experienced Grade 3 alopecia. Comparing the results of those who completed the cooling and patients who decided to discontinue it by day10 of the first cycle, the rates of Grade 3 alopecia (45.6 % vs. 89.3 %) were statistically significantly different in favor of the former (P = 0.0001). Most patients complained of some headache, chill, and pain of the jaw.
Conclusion
Scalp cooling with Paxman Scalp Cooling System during chemotherapy infusion in Asian women seems as effective for hair loss mitigation as in Caucasian women.
Citation Format: Ohsumi S, Kiyoto S, Takahashi M, Hara F, Takashima S, Aogi K, Matsuda M, Yamamura N, Matsuda A, Yamauchi T, Doi M. Prospective study of scalp cooling for hair loss prevention in Japanese breast cancer women receiving (neo)adjuvant chemotherapy [abstract]. In: Proceedings of the 2018 San Antonio Breast Cancer Symposium; 2018 Dec 4-8; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2019;79(4 Suppl):Abstract nr P4-16-13.
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Affiliation(s)
- S Ohsumi
- NHO Shikoku Cancer Center, Matsuyama, Ehime, Japan
| | - S Kiyoto
- NHO Shikoku Cancer Center, Matsuyama, Ehime, Japan
| | - M Takahashi
- NHO Shikoku Cancer Center, Matsuyama, Ehime, Japan
| | - F Hara
- NHO Shikoku Cancer Center, Matsuyama, Ehime, Japan
| | - S Takashima
- NHO Shikoku Cancer Center, Matsuyama, Ehime, Japan
| | - K Aogi
- NHO Shikoku Cancer Center, Matsuyama, Ehime, Japan
| | - M Matsuda
- NHO Shikoku Cancer Center, Matsuyama, Ehime, Japan
| | - N Yamamura
- NHO Shikoku Cancer Center, Matsuyama, Ehime, Japan
| | - A Matsuda
- NHO Shikoku Cancer Center, Matsuyama, Ehime, Japan
| | - T Yamauchi
- NHO Shikoku Cancer Center, Matsuyama, Ehime, Japan
| | - M Doi
- NHO Shikoku Cancer Center, Matsuyama, Ehime, Japan
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Matsuda R, Hirabara E, Phuc NHH, Muto H, Matsuda A. Composite Cathode of NCM Particles and Li3PS4-LiI Electrolytes Prepared using the SEED Method for All-Solid- State Lithium Batteries. ACTA ACUST UNITED AC 2018. [DOI: 10.1088/1757-899x/429/1/012033] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Kawano Y, Sanada Y, Urahashi T, Ihara Y, Okada N, Yamada N, Hirata Y, Katano T, Taniai N, Matsuda A, Miyashita M, Yoshida H, Mizuta K. Transition of Spleen Volume Long After Pediatric Living Donor Liver Transplantation for Biliary Atresia. Transplant Proc 2018; 50:2718-2722. [PMID: 30401384 DOI: 10.1016/j.transproceed.2018.03.071] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2018] [Accepted: 03/02/2018] [Indexed: 01/10/2023]
Abstract
PURPOSE After undergoing the Kasai procedure for biliary atresia (BA), most patients develop severe splenomegaly that tends to be improved by liver transplantation. However, fluctuations in splenic volume long after transplantation remain to be elucidated. PATIENTS AND METHODS Seventy-one consecutive patients who had undergone pediatric living donor liver transplantation (LDLT) for BA were followed up in our outpatient clinic for 5 years. They were classified into 3 groups according to their clinical outcomes: a good course group (GC, n = 41) who were maintained on only 1 or without an immunosuppressant, a liver dysfunction group (LD, n = 18) who were maintained on 2 or 3 types of immunosuppressants, and a vascular complication group (VC, n = 11). Splenic and hepatic volumes were calculated by computed tomography in 464 examinations and the values compared before and after the treatment, especially in the VC group. RESULTS Splenic volume decreased exponentially in the GC group, with splenic volume to standard spleen volume ratio (SD) being 1.59 (0.33) 5 years after liver transplantation. Splenic volume to standard spleen volume ratios were greater in the VC and LD groups than in the GC group. Patients in the VC group with portal vein stenosis developed liver atrophy and splenomegaly, whereas those with hepatic vein stenosis developed hepatomegaly and splenomegaly. Interventional radiation therapy tended to improve the associated symptoms. CONCLUSIONS Fluctuations in splenic volume long after pediatric LDLT for BA may reflect various clinical conditions. Evaluation of both splenic and hepatic volumes can facilitate understanding clinical conditions following pediatric LDLT.
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Affiliation(s)
- Y Kawano
- Department of Surgery, Nippon Medical School Chiba Hokusou Hospital, Chiba, Japan.
| | - Y Sanada
- Department of Transplant Surgery, Jichi Medical University, Tochigi, Japan
| | - T Urahashi
- Department of Transplant Surgery, Jichi Medical University, Tochigi, Japan
| | - Y Ihara
- Department of Transplant Surgery, Jichi Medical University, Tochigi, Japan
| | - N Okada
- Department of Transplant Surgery, Jichi Medical University, Tochigi, Japan
| | - N Yamada
- Department of Transplant Surgery, Jichi Medical University, Tochigi, Japan
| | - Y Hirata
- Department of Transplant Surgery, Jichi Medical University, Tochigi, Japan
| | - T Katano
- Department of Transplant Surgery, Jichi Medical University, Tochigi, Japan
| | - N Taniai
- Department of Surgery, Nippon Medical School, Tokyo, Japan
| | - A Matsuda
- Department of Surgery, Nippon Medical School Chiba Hokusou Hospital, Chiba, Japan
| | - M Miyashita
- Department of Surgery, Nippon Medical School Chiba Hokusou Hospital, Chiba, Japan
| | - H Yoshida
- Department of Surgery, Nippon Medical School, Tokyo, Japan
| | - K Mizuta
- Department of Transplant Surgery, Jichi Medical University, Tochigi, Japan
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13
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Kamiyama H, Yoshida Y, Yoshida H, Kosugi C, Ishibashi K, Ihara K, Takahashi M, Kuramochi H, Fukazawa A, Sonoda H, Yoshimatsu K, Matsuda A, Yamaguchi S, Ishida H, Hasegawa S, Yamada T, Sakamoto K, Koda K. The combination of TAS-102 and bevacizumab as the third line chemotherapy for metastatic colorectal cancer (TAS-CC3 Study). Ann Oncol 2018. [DOI: 10.1093/annonc/mdy281.017] [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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14
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Lugtenberg R, Fischer M, de Jongh F, Inoue K, Matsuda A, Ramai S, Nortier J, Putter H, Yamaoka K, Kubota K, Kobayashi K, Kaptein A, Kroep J. Monitoring quality of life in Dutch women with breast cancer: The Care Notebook study. Ann Oncol 2018. [DOI: 10.1093/annonc/mdy300.069] [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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15
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Ochiai M, Kurihara N, Matsuda A, Nakagun S, Shiozaki A, Nakata A, Matsuishi T, Kunisue T, Iwata H. In vitro cytotoxicity assessments of persistent organic pollutants using cetacean fibroblasts. Toxicol Lett 2018. [DOI: 10.1016/j.toxlet.2018.06.654] [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: 10/28/2022]
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16
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Ito H, Masuda J, Takasaki A, Ichikawa K, Sato Y, Takeuchi T, Kakuta K, Matsuda A, Nakajima H, Omura T, Sawai T, Hoshino K, Seko T, Kitamura T, Ito M. P6043Prognostic impact of a chronic total occlusion in a non-infarct-related artery and left ventricular ejection fraction in patients with acute myocardial infarction. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy566.p6043] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- H Ito
- Ise Red Cross Hospital, cardiology, Ise, Japan
| | | | | | | | - Y Sato
- Mie CCU Network, Tsu, Japan
| | | | | | | | | | | | | | | | - T Seko
- Mie CCU Network, Tsu, Japan
| | | | - M Ito
- Mie CCU Network, Tsu, Japan
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17
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Nakayama M, Teramoto Y, Sasayama R, Tsuda K, Matsuda A, Sakai Y. Six-month effectiveness of low-frequency repetitive transcranial magnetic stimulation and intensive occupational therapy in upper limb hemiparesis after stroke. Ann Phys Rehabil Med 2018. [DOI: 10.1016/j.rehab.2018.05.1108] [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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18
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Yamada T, Takahashi G, Iwai T, Takeda K, Furuki H, Koizumi M, Shinji S, Matsuda A, Yokoyama Y, Hotta M, Hara K, Yoshida H. Emergence of KRAS mutation may play a major role in the secondary resistance to EGFR blockade. Ann Oncol 2018. [DOI: 10.1093/annonc/mdy150.008] [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: 11/14/2022] Open
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19
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Hassanein A, Salahuddin N, Matsuda A, Hattori T, Elfiky M. Fabrication of Electrochemical Sensor Based on Layered Double Hydroxide/Polypyrrole/Carbon Paste for Determination of an Alpha-adrenergic Blocking Agent Terazosin. ELECTROANAL 2018. [DOI: 10.1002/elan.201700321] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- A. Hassanein
- Department of Chemistry; Faculty of Science; Tanta University; Egypt
| | - N. Salahuddin
- Department of Chemistry; Faculty of Science; Tanta University; Egypt
| | - A. Matsuda
- Department of Electrical and Electronic Information Engineering; Toyohashi University of Technology; Japan
| | - T. Hattori
- Department of Electrical and Electronic Information Engineering; Toyohashi University of Technology; Japan
| | - M. Elfiky
- Department of Chemistry; Faculty of Science; Tanta University; Egypt
- Department of Electrical and Electronic Information Engineering; Toyohashi University of Technology; Japan
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20
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Prima EC, Nuruddin A, Yuliarto B, Kawamura G, Matsuda A. Combined spectroscopic and TDDFT study of single-double anthocyanins for application in dye-sensitized solar cells. NEW J CHEM 2018. [DOI: 10.1039/c8nj01202d] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
This research investigates single-double anthocyanins experimentally and theoretically for the first time.
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Affiliation(s)
- E. C. Prima
- Department of Engineering Physics
- Faculty of Industrial Technology
- Institut Teknologi Bandung
- Indonesia
- Department of Science Education
| | - A. Nuruddin
- Department of Engineering Physics
- Faculty of Industrial Technology
- Institut Teknologi Bandung
- Indonesia
| | - B. Yuliarto
- Department of Engineering Physics
- Faculty of Industrial Technology
- Institut Teknologi Bandung
- Indonesia
- Research Center for Nanosciences and Nanotechnology (RCNN)
| | - G. Kawamura
- Department of Electrical and Electronics Information Engineering
- Toyohashi University of Technology
- Japan
| | - A. Matsuda
- Department of Electrical and Electronics Information Engineering
- Toyohashi University of Technology
- Japan
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21
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Abstract
Redox reaction sites on a Au nanoparticle-deposited TiO2 (Au/TiO2) plasmonic photocatalyst are visualized using a chemical microanalytical technique for investigating charge behaviors in Au/TiO2.
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Affiliation(s)
- G. Kawamura
- Department of Electrical and Electronic Information Engineering
- Toyohashi University of Technology
- Toyohashi
- Japan
| | - T. Arai
- Department of Electrical and Electronic Information Engineering
- Toyohashi University of Technology
- Toyohashi
- Japan
| | - H. Muto
- Department of Electrical and Electronic Information Engineering
- Toyohashi University of Technology
- Toyohashi
- Japan
| | - A. Matsuda
- Department of Electrical and Electronic Information Engineering
- Toyohashi University of Technology
- Toyohashi
- Japan
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22
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Bauer M, Matsuda A, Wulkersdorfer B, Philippe C, Nics L, Klebermass E, Stanek J, Wadsak W, Hacker M, Zeitlinger M, Langer O. Hepatic Disposition Of [ 11 C] Erlotinib at Micro- and Therapeutic Doses Assessed with Pet Imaging. Clin Ther 2017. [DOI: 10.1016/j.clinthera.2017.05.011] [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: 10/19/2022]
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23
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Fischer MJ, Inoue K, Matsuda A, Kroep JR, Nagai S, Tozuka K, Momiyama M, Weijl NI, Langemeijer-Bosman D, Ramai SRS, Nortier JWR, Putter H, Yamaoka K, Kubota K, Kobayashi K, Kaptein AA. Cross-cultural comparison of breast cancer patients' Quality of Life in the Netherlands and Japan. Breast Cancer Res Treat 2017; 166:459-471. [PMID: 28762012 PMCID: PMC5668344 DOI: 10.1007/s10549-017-4417-z] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [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: 03/21/2017] [Accepted: 07/24/2017] [Indexed: 12/11/2022]
Abstract
Purpose Cultural differences are hypothesized to influence patients’ Quality of Life (QoL) reports. However, there is a lack of empirical cross-cultural studies comparing QoL of patients with cancer. This study aims to compare QoL of women with breast cancer in the Netherlands and Japan, and to investigate the association of QoL with sociodemographic, clinical, and psychological variables (illness perceptions). Methods Dutch (n = 116) and Japanese (n = 148) women with early breast cancer undergoing chemotherapy completed the EORTC QLQ-C30 and Brief Illness Perception Questionnaire immediately before their second cycle of chemotherapy. Results Dutch women reported poorer Physical, Role, Emotional, and Cognitive functioning than Japanese women. Additionally, illness perceptions were significantly different in Japan and the Netherlands, but these did not vary across treatment type. In Japan, QoL of women receiving AC-chemotherapy was better than that of women receiving FEC-chemotherapy, whereas in the Netherlands, QoL did not vary as a function of chemotherapy. Illness perceptions about symptom severity, adverse consequences, and emotional representations were negatively related to most domains of patients’ QoL in both countries. Adding illness perceptions as covariates to the ANOVA analyses rendered the effects of country and treatment type on QoL non-significant. Conclusions Comparing Dutch and Japanese women with early breast cancer revealed important differences in treatment modalities and illness perceptions which both appear to influence QoL. Perceptions about cancer have been found to vary across cultures, and our study suggests that these perceptions should be considered when performing cross-cultural studies focusing on patient-reported outcomes.
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Affiliation(s)
- M J Fischer
- Department of Medical Oncology, Leiden University Medical Center, 2300 RC Leiden, P.O. Box 9600, Leiden, The Netherlands.
| | - K Inoue
- Division of Breast Oncology, Saitama Cancer Center, Saitama, Japan
| | - A Matsuda
- Department of Hygiene and Public Health, Teikyo University School of Medicine, Tokyo, Japan
| | - J R Kroep
- Department of Medical Oncology, Leiden University Medical Center, 2300 RC Leiden, P.O. Box 9600, Leiden, The Netherlands
| | - S Nagai
- Division of Breast Oncology, Saitama Cancer Center, Saitama, Japan
| | - K Tozuka
- Division of Breast Oncology, Saitama Cancer Center, Saitama, Japan
| | - M Momiyama
- Division of Breast Oncology, Saitama Cancer Center, Saitama, Japan
| | - N I Weijl
- Department of Medical Oncology, Medical Center Haaglanden, The Hague, The Netherlands
| | - D Langemeijer-Bosman
- Department of Medical Oncology, Medical Center Haaglanden, The Hague, The Netherlands
| | - S R S Ramai
- Department of Pulmonology, Leiden University Medical Center, Leiden, The Netherlands
| | - J W R Nortier
- Department of Medical Oncology, Leiden University Medical Center, 2300 RC Leiden, P.O. Box 9600, Leiden, The Netherlands
| | - H Putter
- Department of Medical Statistics, Leiden University Medical Center, Leiden, The Netherlands
| | - K Yamaoka
- Graduate School of Public Health, Teikyo University, Saitama, Japan
| | - K Kubota
- Department of Pulmonary Medicine and Oncology, Nippon Medical School, Saitama, Japan
| | - K Kobayashi
- Department of Respiratory Medicine, Saitama International Medical Center, Saitama, Japan
| | - A A Kaptein
- Unit of Psychology, Leiden University Medical Center, Leiden, The Netherlands
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24
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Kida M, Sakiyama Y, Matsuda A, Takabayashi S, Ochi H, Sekiguchi H, Minamitake S, Ariga T. A Novel Missense Mutation (p.P52R) in Amelogenin Gene Causing X-linked Amelogenesis Imperfecta. J Dent Res 2016; 86:69-72. [PMID: 17189466 DOI: 10.1177/154405910708600111] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Amelogenesis imperfecta (AI) is a hereditary disease with abnormal dental enamel formation. Here we report a Japanese family with X-linked AI transmitted over at least four generations. Mutation analysis revealed a novel mutation (p.P52R) in exon 5 of the amelogenin gene. The mutation was detected as heterozygous in affected females and as hemizygous in their affected father. The affected sisters exhibited vertical ridges on the enamel surfaces, whereas the affected father had thin, smooth, yellowish enamel with distinct widening of inter-dental spaces. To study the pathological cause underlying the disease in this family, we synthesized the mutant amelogenin p.P52R protein and evaluated it in vitro. Furthermore, we studied differences in the chemical composition between normal and affected teeth by x-ray diffraction analysis and x-ray fluorescence analysis. We believe that these results will greatly aid our understanding of the pathogenesis of X-linked AI.
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Affiliation(s)
- M Kida
- Department of Pediatrics, Hokkaido University Graduate School of Medicine, Sapporo, Japan
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25
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Iwai T, Yamada T, Takahashi G, Matsumoto S, Koizumi M, Shinji S, Matsuda A, Yokoyama Y, Hara K, Takeda K, Nakayama M, Kitano S, Ohta K, Uchida E. Circulating cell-free DNA can predict relapse after resection of metastatic liver tumors from colorectal cancer. Ann Oncol 2016. [DOI: 10.1093/annonc/mdw363.13] [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: 11/13/2022] Open
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26
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Yamada T, Takahashi G, Iwai T, Takeda K, Koizumi M, Shinji S, Yokoyama Y, Hara K, Hotta M, Matsuda A, Matsumoto S, Ohta K, Uchida E. Tracking emerging KRAS and BRAF mutations through ccfDNA in colorectal cancers treated with EGFR blockade. Ann Oncol 2016. [DOI: 10.1093/annonc/mdw370.76] [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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27
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Ichikawa S, Yamaguchi M, Matsuda A. Antibacterial Nucleoside Natural Products Inhibiting Phospho-MurNAc-Pentapeptide Translocase; Chemistry and Structure-Activity Relationship. Curr Med Chem 2016; 22:3951-79. [PMID: 26282943 DOI: 10.2174/0929867322666150818103502] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2015] [Revised: 07/23/2015] [Accepted: 08/10/2015] [Indexed: 11/22/2022]
Abstract
The continued emergence of drug-resistance to existing antibacterial agents represents a severe and ongoing public health concern, which demands the discovery of new antibiotics. However the number of novel classes of antibacterial drugs launched in the clinic has been remarkably slow since the 1960s, and it is urgent to develop novel antibacterial agents to fight against drug-resistant bacterial pathogens. Peptidoglycan is a component of the bacterial cell wall, which consists of a repeated N-acetylmuramic acid (MurNAc) and Nacetylglucosamine (GluNAc) polymer cross-linked with polypeptides, and is a good target for antibacterial drug discovery. Among enzymes responsible for its biosynthesis, phospho-MurNAc-pentapeptide translocase (MraY) is a novel and promising target. Many nucleoside natural products, which strongly inhibit MraY, have been found in nature. This review will summarize the synthesis and biological properties of selected MraY inhibitory nucleoside natural products and their analogues synthesized in our laboratory and by others.
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28
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Tan G, Shimada K, Nozawa Y, Kaneko S, Urakami T, Koyama K, Komura M, Matsuda A, Yoshimoto M. Atomic step-and-terrace surface of polyimide sheet for advanced polymer substrate engineering. Nanotechnology 2016; 27:295603. [PMID: 27284690 DOI: 10.1088/0957-4484/27/29/295603] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Typical thermostable and flexible polyimide polymers exhibit many excellent properties such as strong mechanical and chemical resistance. However, in contrast to single-crystal substrates like silicon or sapphire, polymers mostly display disordered and rough surfaces, which may result in instability and degradation of the interfaces between thin films and polymer substrates. As a step toward the development of next-generation polymer substrates, we here report single-atom-layer imprinting onto the polyimide sheets, resulting in an ultrasmooth 0.3 nm high atomic step-and-terrace surface on the polyimides. The ultrasmooth polymer substrates are expected to be applied to the fabrication of nanostructures such as superlattices, nanowires, or quantum dots in nanoscale-controlled electronic devices. We fabricate smooth and atomically stepped indium tin oxide transparent conducting oxide thin films on the imprinted polyimide sheets for future use in organic-based optoelectronic devices processed with nanoscale precision. Furthermore, toward 2D polymer substrate nanoengineering, we demonstrate nanoscale letter writing on the atomic step-and-terrace polyimide surface via atomic force microscopy probe scratching.
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Affiliation(s)
- G Tan
- Department of Innovative & Engineered Materials, Tokyo Institute of Technology, Yokohama 226-8502, Japan
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29
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Ogawa S, Awaga Y, Takashima M, Hama A, Matsuda A, Takamatsu H. Knee osteoarthritis pain following medial meniscectomy in the nonhuman primate. Osteoarthritis Cartilage 2016; 24:1190-9. [PMID: 26944197 DOI: 10.1016/j.joca.2016.02.006] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/17/2015] [Revised: 02/08/2016] [Accepted: 02/12/2016] [Indexed: 02/06/2023]
Abstract
OBJECTIVE A number of promising compounds developed for osteoarthritic pain have failed to demonstrate clinical efficacy. To enhance preclinical translational research for osteoarthritis, a model of knee osteoarthritis pain was developed in Macaca fascicularis and the effects of two distinct pharmacological classes of drugs were tested on pain-related behavior. DESIGN Behavioral assessments were developed specifically for the macaque. Baseline knee pressure threshold and weight bearing were assessed prior to a unilateral medial meniscectomy (MMx). Fifteen days following MMx, macaques underwent a once daily exercise regimen for 36 days. Sixty-seven days following MMx, macaques were assigned to one of three treatment groups (n = 3/group), either non-steroidal anti-inflammatory drug (NSAID) diclofenac, NK1 receptor antagonist aprepitant or vehicle, and treated for 5 days. Animals were tested 3-4 h after p.o. dosing and testing was performed blinded. Treatment utilized a crossover design-each animal received all treatments-and a 9-day washout period was utilized between treatments. RESULTS Vehicle-treated macaques consistently demonstrated decreased ipsilateral pressure threshold ("hyperalgesia") and decreased weight bearing. While diclofenac increased weight bearing and pressure threshold, full attenuation of pain was not obtained. No significant improvement of either knee pressure or weight bearing was observed with aprepitant. CONCLUSIONS Unilateral MMx in the macaque evoked pain-related behaviors and knee joint pathology reminiscent of osteoarthritis. The behavioral endpoints were sensitive to NSAID treatment but not sensitive to NK1 receptor block, which parallel clinical findings. The current macaque osteoarthritis model could be used to test potential treatments for osteoarthritis pain.
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Affiliation(s)
- S Ogawa
- Hamamatsu Pharma Research, Inc., Hamamatsu, Japan
| | - Y Awaga
- Hamamatsu Pharma Research, Inc., Hamamatsu, Japan
| | - M Takashima
- Hamamatsu Pharma Research, Inc., Hamamatsu, Japan
| | - A Hama
- Hamamatsu Pharma Research, Inc., Hamamatsu, Japan.
| | - A Matsuda
- Hamamatsu Pharma Research, Inc., Hamamatsu, Japan
| | - H Takamatsu
- Hamamatsu Pharma Research, Inc., Hamamatsu, Japan
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Machida H, Sakata S, Ashida N, Takenuki K, Matsuda A. In vitro Anti-Herpesvirus Activities of 5-Substituted 2′-Deoxy-2′-Methylidene Pyrimidine Nucleosides. ACTA ACUST UNITED AC 2016. [DOI: 10.1177/095632029300400102] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
New pyrimidine deoxyribonucleoside analogues, 2′-deoxy-2′-methylideneuridine (DMDU), 2′-deoxy-2′-methylidenecytidine (DMDC), and their 5-substituted derivatives were tested for the anti-herpesvirus activities and anti-proliferative activity. E-5-(2-Bromovinyl)uracil derivative (BV-DMDU) and its cytosine congener were synthesized from 1-β-D-arabinofuranosyl- E-5-(2-bromovinyl)uracil (BV-araU). 5-Bromo, 5-iodo, 5-methyl, and 5-ethyl derivatives of DMDU and BV-DMDU showed activities against herpes simplex virus type 1 (HSV-1) and varicella-zoster virus (VZV). The corresponding DMDC derivatives had no or only weak antiviral activity. Among the 2′-deoxy-2′-methylidene pyrimidine nucleosides, BV-DMDU showed the most potent and selective anti-VZV activity. BV-DMDU was more potent than acyclovir, but less active than BV-araU. BV-DMDU was inactive against human diploid and tumour cells. DMDC and F-DMDC (5-fluoro derivative) were potent inhibitors of HSV-1, herpes simplex virus type 2, VZV, and human cytomegalovirus (HCMV) and also had significant anti-proliferative activity. Their potency against HCMV was better than that of ganciclovir and araC. Some DMDU derivatives also showed anti-HCMV activity, but they had anti-proliferative activity. The anti-HCMV activity of these DMDC and DMDU compounds was generally more potent than those against HSV-1 and VZV thereof, suggesting the participation of cellular kinase in their antiviral action.
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Affiliation(s)
- H. Machida
- Biology Laboratory, Yamasa Shoyu Co., Ltd, 10–1 Araoicho 2-chome, Choshi-shi 288, Japan
| | - S. Sakata
- Chemistry Laboratory No. 2, R & D Division, Yamasa Shoyu Co., Ltd, 10–1 Araoicho 2-chome, Choshi-shi 288, Japan
| | - N. Ashida
- Biology Laboratory, Yamasa Shoyu Co., Ltd, 10–1 Araoicho 2-chome, Choshi-shi 288, Japan
| | - K. Takenuki
- Faculty of Pharmaceutical Sciences, Hokkaido University, Sapporo 060, Japan
| | - A. Matsuda
- Faculty of Pharmaceutical Sciences, Hokkaido University, Sapporo 060, Japan
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Okuno T, Kawamura G, Muto H, Matsuda A. Photocatalytic properties of Au-deposited mesoporous SiO2–TiO2 photocatalyst under simultaneous irradiation of UV and visible light. J SOLID STATE CHEM 2016. [DOI: 10.1016/j.jssc.2015.12.025] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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32
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Takahashi G, Yamada T, Kan H, Matsumoto S, Koizumi M, Shinji S, Matsuda A, Yokoyama Y, Iwai T, Masuda Y, Watanabe A, Uchida E. 153P Novel, highly sensitive molecular biomarkers for metastatic colorectal cancer. Ann Oncol 2015. [DOI: 10.1093/annonc/mdv523.14] [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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Takahashi G, Yamada T, Kan H, Matsumoto S, Koizumi M, Shinji S, Matsuda A, Yokoyama Y, Iwai T, Watanabe A, Nakayama M, Kitano S, Uchida E. 2028 Self-expandable colonic stent increases plasma level of circulating cell free DNA significantly in patients with obstructive colorectal cancer. Eur J Cancer 2015. [DOI: 10.1016/s0959-8049(16)30951-0] [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: 11/29/2022]
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Yamada T, Kan H, Matsumoto S, Koizumi M, Matsuda A, Shinji S, Yokoyama Y, Yamagishi A, Iwai T, Kitano S, Nakayama M, Watanabe A, Uchida E. Liquid Biopsy Detection of Kras and Braf Mutations May Be Useful As a Prognostic or Predictive Marker. Ann Oncol 2014. [DOI: 10.1093/annonc/mdu326.76] [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: 11/13/2022] Open
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Matsuda A, Komatsuzaki G. Clinical statistical study of implant. J Oral Maxillofac Surg 2014. [DOI: 10.1016/j.joms.2014.06.109] [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: 10/24/2022]
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Vanikar AV, Trivedi HL, Dave SD, Kute VB, Rawal MN, Patel HV, Gumber MR, Afghahi H, Pirouzifard M, Svensson AM, Eliasson B, Svensson MK, Dumann K, Horrmann B, Lammert A, Rheinberger M, Gorski M, Kramer BK, Heid IM, Boger CA, Demirtas L, Akbas EM, Timuroglu A, Ozcicek F, Turkmen K, Fernandez-Fernandez B, Sanchez-Nino MD, Martin-Cleary C, Izquierdo MC, Elewa U, Ortiz A, Petrica L, Vlad A, Gluhovschi G, Gadalean F, Dumitrascu V, Gluhovschi C, Velciov S, Bob F, Vlad D, Popescu R, Petrica M, Jianu DC, Milas O, Izvernari O, Ursoniu S, Makino Y, Konoshita T, Nyumura I, Babazono T, Yoshida N, Uchigata Y, Handisurya A, Kerscher C, Tura A, Werzowa J, Heinzl H, Ristl R, Kautzky-Willer A, Pacini G, Saemann M, Schmidt A, Halbesma N, Metcalfe W, Bulum T, Prka in I, Blaslov K, Zibar K, Duvnjak L, Idorn T, Knop FK, Jorgensen MB, Christensen M, Holst JJ, Hornum M, Feldt-Rasmussen B, Naess H, Hartmann A, Jenssen TG, Holdaas H, Horneland R, Grzyb K, Bitter J, Midtvedt K, Yoshida N, Babazono T, Uchigata Y, Timar R, Gluhovschi G, Gadalean F, Velciov S, Petrica L, Timar B, Gluhovschi C, Soro-Paavonen A, Fleming T, Forsblom C, Gordin D, Tolonen N, Harjutsalo V, Nawroth PP, Groop PH, Tsuda A, Ishimura E, Uedono H, Yasumoto M, Nakatani S, Ichii M, Ohno Y, Ochi A, Mori K, Fukumoto S, Emoto M, Inaba M, Rheinberger M, Hormann B, Lammert A, Dumann K, Gorski M, Heid IM, Kramer BK, Boger CA, Siddaramaiah NH, Tez DK, Linker NJ, Bilous M, Winship S, Marshall SM, Bilous RW, Lampropoulou IT, Papagianni A, Stangou M, Didangelos T, Iliadis F, Efstratiadis G, Esposito P, Debarbieri G, Mereu R, Ditoro A, Montagna F, Groop PH, Bernardi L, Dal Canton A, Garland JS, Holden R, Morton R, Ross R, Adams M, Pruss C, Akbas EM, Demirtas L, Timuroglu A, Ozcicek F, Turkmen K, Bulum T, Prka in I, Blaslov K, Zibar K, Duvnjak L, Theodoridis M, Panagoutsos S, Bounta T, Roumeliotis S, Kantartzi K, Pouloutidis G, Passadakis P, Polaina Rusillo M, Borrego Utiel FJ, Ortega Anguiano S, Liebana Canada A, Gaber EW, Abdel Rehim WM, Ibrahim NA, Mahmoud BF, Silva AP, Fragoso A, Tavares N, Silva C, Santos N, Camacho A, Neves P, Rodriguez R, Porrini E, Gonzalez-Rinne A, De Vries A, Torres A, Salido E, Kato S, Makino H, Uzu T, Koya D, Nishiyama A, Imai E, Ando M, Jorgensen MB, Knop FK, Idorn T, Holst JJ, Hornum M, Feldt-Rasmussen B, Vaduva C, Popa S, Mitrea A, Mota M, Mota E, Theodoridis M, Panagoutsos S, Roumeliotis S, Bounta T, Kriki P, Roumeliotis A, Passadakis P, Ogawa T, Okazaki S, Hatano M, Hara H, Inamura M, Kiba T, Iwashita T, Shimizu T, Tayama Y, Kanozawa K, Kato H, Matsuda A, Hasegawa H, Elewa U, Fernandez B, Egido J, Ortiz A, Rottembourg J, Guerin A, Diaconita M, Dansaert A, Chakraborty J, Prabhu R, Nagaraju SP, Bairy M, Satyamoorthy K, Kosuru S, Parthasarathy R, Tomilina N, Zhilinskaya T, Stolyarevich E, Silva AP, Fragoso A, Guilherme P, Silva C, Santos N, Rato F, Camacho A, Neves P, Pasko N, Strakosha A, Toti F, Dedej T, Marku N, Petrela E, Zekollari E, Kacorri V, Thereska N, Roumeliotis SK, Roumeliotis AK, Theodoridis M, Tavridou A, Panagoutsos S, Passadakis P, Vargemezis V, Kim IY, Lee SB, Lee DW, Kim MJ, Shin MJ, Rhee H, Yang BY, Song SH, Seong EY, Kwak IS, Celebi K, Sengul E, Cekmen MB, Yilmaz A, Sonikian M, Dona A, Skarakis J, Miha T, Trompouki S, Karaitianou A, Spiliopoulou C, Dimas GG, Iliadis FS, Tegos TJ, Spiroglou SG, Kanellos IE, Fotiadis SD, Didaggelos TP, Savopoulos CG, Hatzitolios AI, Grekas DM, Hsu YH, Huang MC, Chang HY, Shin SJ, Wahlqvist ML, Chang YL, Hsu KC, Hsu CC, Miarka P, Grabowska-Polanowska B, Faber J, Skowron M, Pietrzycka A, Walus-Miarka M, Sliwka I, Sulowicz W. DIABETES CLINICAL. Nephrol Dial Transplant 2014. [DOI: 10.1093/ndt/gfu169] [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: 11/13/2022] Open
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Fotheringham J, Campbell MJ, Wilkie M, Lopes Barreto D, Sampimon DE, Struijk DG, Krediet RT, Portoles J, Janeiro D, Tato AM, Lopez P, Castellano I, Del Peso G, Rivera M, Fernandez-Reyes MJ, Ortega M, Martinez De Miguel P, Caparros G, Selgas R, Sarmento-Dias M, Santos-Araujo C, Poinhos R, Soares Silva I, Simoes Silva L, Sousa MJ, Correia F, Pestana M, Kang SH, Cho KH, Park JW, Yoon KW, Do JY, Ponce D, Banin V, Bueloni T, Caramori J, Balbi A, Barretti P, Virzi GM, Na HY, Kim YB, Jo YI, Griva K, Yu Z, Foo M, Chang KY, Kim YK, Kim YO, Song HC, Yang CW, Kim SH, Kim YL, Kim YS, Kang SW, Kim NH, Kim HW, Waniewski J, Poleszczuk J, Antosiewicz S, Baczy ski D, Pietribiasi M, Wankowicz Z, Alhwiesh A, Nasreldin MA, Saeed I, Braide M, Milan Manani S, I{middle dot}Nal S, Okyay GU, Ulu MS, Kidir V, Altuntas A, Ahsen A, Unverdi S, Yuksel S, Duranay M, Sezer MT, Mushahar L, Lim WM, Mohd Yusuf WS, Sivathasan S, Ancarani P, Parodi D, Terrile O, Scofferi S, Lenzora G, Martins AR, Vizinho R, Branco PQ, Gaspar MA, Barata JD, Dimkovic N, Lazarevic T, Zdenka M, Pljesa S, Marinkovic J, Djukanovic L, Ahbap E, Kara E, Sahutoglu T, Basturk T, Koc Y, Sakaci T, Sevinc M, Akgol C, Unsal A, Vlahu CA, De Graaff M, Vink H, Struijk DG, Krediet RT, Zeiler M, Marani M, Agostinelli RM, Monteburini T, Marinelli R, Di Luca M, Santarelli S, Moreiras-Plaza M, Blanco-Garcia R, Martin-Baez I, Fernandez-Fleming F, Beato-Coo L, Chang JH, Ro H, Jung JY, Lee HH, Moon SJ, Chung W, Hassan K, Hassan D, Shturman A, Hassan F, Rubinchik I, Hassan S, Atar S, Witoon R, Matsuda A, Tayama Y, Ogawa T, Kogure Y, Okazaki S, Hatano M, Kiba T, Iwashita T, Shimizu T, Hasegawa H, Mitarai T, Rroji ( Molla) M, Seferi S, Burazeri G, Thereska N, Theodoridis M, Gioka T, Bounta T, Kriki P, Mourvati E, Thodis E, Roumeliotis A, Passadakis P, Vargemezis V, Bek S, Eren N, Eraldemir FC, Batman A, Derviso lu E. PERITONEAL DIALYSIS 1. Nephrol Dial Transplant 2014. [DOI: 10.1093/ndt/gfu154] [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: 11/13/2022] Open
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Okayama Y, Matsuda A, Kashiwakura JI, Sasaki-Sakamoto T, Nunomura S, Shimokawa T, Yamaguchi K, Takahashi S, Ra C. Highly expressed cytoplasmic FcεRIβ in human mast cells functions as a negative regulator of the FcRγ-mediated cell activation signal. Clin Exp Allergy 2014; 44:238-49. [DOI: 10.1111/cea.12210] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2013] [Revised: 08/29/2013] [Accepted: 09/26/2013] [Indexed: 11/30/2022]
Affiliation(s)
- Y. Okayama
- Allergy and Immunology Group; Research Institute of Medical Science; Nihon University School of Medicine; Tokyo Japan
| | - A. Matsuda
- Department of Ophthalmology; Juntendo University School of Medicine; Tokyo Japan
| | - J.-I. Kashiwakura
- Allergy and Immunology Group; Research Institute of Medical Science; Nihon University School of Medicine; Tokyo Japan
| | - T. Sasaki-Sakamoto
- Allergy and Immunology Group; Research Institute of Medical Science; Nihon University School of Medicine; Tokyo Japan
| | - S. Nunomura
- Allergy and Immunology Group; Research Institute of Medical Science; Nihon University School of Medicine; Tokyo Japan
| | - T. Shimokawa
- Allergy and Immunology Group; Research Institute of Medical Science; Nihon University School of Medicine; Tokyo Japan
| | - K. Yamaguchi
- Department of Urology; Nihon University School of Medicine; Tokyo Japan
| | - S. Takahashi
- Department of Urology; Nihon University School of Medicine; Tokyo Japan
| | - C. Ra
- Department of Microbiology; Nihon University School of Medicine; Tokyo Japan
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Shoda T, Futamura K, Kobayashi F, Saito H, Matsumoto K, Matsuda A. Cell type-dependent effects of corticosteroid on periostin production by primary human tissue cells. Allergy 2013; 68:1467-70. [PMID: 24118000 DOI: 10.1111/all.12240] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/20/2013] [Indexed: 01/24/2023]
Abstract
Overproduction of periostin, an IL-13-inducible matricellular protein, despite corticosteroid treatment is thought to be involved in the chronicity of allergic inflammation seen in corticosteroid-refractory tissue fibrosis. Therefore, we hypothesized that some tissue cells must produce periostin in a corticosteroid-insensitive manner. Here, we show that IL-4 and IL-13 each induced comparable levels of periostin production by primary normal human fibroblasts and microvascular endothelial cells derived from lung and skin. Dexamethasone, a corticosteroid, completely inhibited IL-4/13-induced, but did not affect TGF-β-induced, periostin production by fibroblasts. In contrast, dexamethasone synergistically enhanced IL-4/13-induced periostin production by microvascular endothelial cells. TGF-β did not induce periostin production by microvascular endothelial cells. Our novel findings suggest that IL-4/13-induced microvascular endothelium-derived and/or TGF-β-induced fibroblast-derived periostin might play a pivotal role in corticosteroid-refractory tissue fibrosis, leading to chronic allergic inflammation in the lung and/or skin.
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Affiliation(s)
- T. Shoda
- Department of Health and Psychosocial Medicine; Aichi Medical University School of Medicine; Aichi
- Department of Allergy and Immunology; National Research Institute for Child Health and Development; Tokyo Japan
| | - K. Futamura
- Department of Allergy and Immunology; National Research Institute for Child Health and Development; Tokyo Japan
| | - F. Kobayashi
- Department of Health and Psychosocial Medicine; Aichi Medical University School of Medicine; Aichi
| | - H. Saito
- Department of Allergy and Immunology; National Research Institute for Child Health and Development; Tokyo Japan
| | - K. Matsumoto
- Department of Allergy and Immunology; National Research Institute for Child Health and Development; Tokyo Japan
| | - A. Matsuda
- Department of Allergy and Immunology; National Research Institute for Child Health and Development; Tokyo Japan
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Jung K, Miyagawa M, Matsuda A, Amagai Y, Oida K, Okamoto Y, Takai M, Nishikawa S, Jang H, Ishizaka S, Ahn G, Tanaka A, Matsuda H. Antifungal effects of palmitic acid salt and ultrapure soft water on Scedosporium apiospermum. J Appl Microbiol 2013; 115:711-7. [PMID: 23826728 DOI: 10.1111/jam.12298] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [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: 04/23/2013] [Revised: 06/19/2013] [Accepted: 06/23/2013] [Indexed: 01/26/2023]
Abstract
AIMS Scedosporium apiospermum sometimes causes serious infectious diseases on the skin of immunodeficient subjects. Antifungal effects of fatty acid salts in soap against S. apiospermum were investigated under different water conditions. METHODS AND RESULTS Ultrapure soft water (UPSW) was generated by the water softener with cation-exchange resin. The calcium and magnesium ions were replaced with sodium ions in UPSW. Scedosporium apiospermum was incubated with different fatty acid salts that constituted soap in distilled water (DW), tap water (TW) and UPSW. After incubation, the number of fungi was counted. Among the fatty acids, palmitic acid salt (C16) reduced the number of S. apiospermum. UPSW enhanced the antifungal effect of C16 on S. apiospermum. The absence of both calcium and magnesium ions and the existence of sodium chloride in UPSW were responsible for its antifungal effect. In addition, repeated short-term treatment with UPSW and C16 decreased the number of S. apiospermum. CONCLUSIONS Antifungal effects of C16 on S. apiospermum were demonstrated. Moreover, the use of UPSW promoted the antifungal effect of C16. SIGNIFICANCE AND IMPACT OF STUDY This study provides the preventive method for diseases associated with S. apiospermum infection using novel palmitic acid soap in UPSW.
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Affiliation(s)
- K Jung
- Laboratory of Comparative Animal Medicine, Division of Animal Life Science, Institute of Agriculture, Tokyo University of Agriculture and Technology, Fuchu, Tokyo, Japan
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Schiros T, Andersson KJ, MacNaughton J, Gladh J, Matsuda A, Öström H, Takahashi O, Pettersson LGM, Nilsson A, Ogasawara H. Unique water-water coordination tailored by a metal surface. J Chem Phys 2013; 138:234708. [DOI: 10.1063/1.4809680] [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: 11/14/2022] Open
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Ito M, Emami-Naini A, Keyvandarian N, Moeinzadeh F, Mortazavi M, Taheri S, Io K, Nishino T, Obata Y, Kitamura M, Abe S, Koji T, Kohno S, Wakabayashi K, Hamada C, Nakano T, Kanda R, Io H, Horikoshi S, Tomino Y, Korte MR, Braun N, Habib SM, Goffin E, Summers A, Heuveling L, Betjes MGH, Lambie M, Bankart J, Johnson D, Mactier R, Phillips-Darby L, Topley N, Davies S, Liu FX, Leipold R, Arici M, Farooqui U, Cho KH, Do JY, Kang SH, Park JW, Yoon KW, Jung SY, Sise C, Rutherford P, Kovacs L, Konings S, Pestana M, Zimmermann J, Cramp H, Stein D, Bang K, Shin JH, Jeong J, Kim JH, Matsuo N, Maruyama Y, Nakao M, Tanno Y, Ohkido I, Hayakawa H, Yamamoto H, Yokoyama K, Hosoya T, Iannuzzella F, Corradini M, Belloni L, Stefani A, Parmeggiani M, Pasquali S, Svedberg O, Stenvinkel P, Qureshi AR, Barany P, Heimburger O, Leurs P, Anderstam B, Waniewski J, Antosiewicz S, Baczynski D, Galach M, Wankowicz Z, Prabhu M, Subhramanyam SV, Nayak KS, Hwang JC, Jiang MY, Lu YH, Wang CT, Santos C, Rodriguez-Carmona A, Perez Fontan M, Schaefer B, Macher-Goeppinger S, Bayazit A, Sallay P, Testa S, Holland-Cunz S, Querfeld U, Warady BA, Schaefer F, Schmitt CP, Guney I, Turkmen K, Yazici R, Aslan S, Altintepe L, Yeksan M, Kocyigit I, Sipahioglu M, Orscelik O, Unal A, Celik A, Abbas S, Zhu F, Tokgoz B, Dogan A, Oymak O, Kotanko P, Levin N, Sanchez-Gonzalez MC, Gonzalez-Casaus ML, Gonzalez-Parra E, Albalate M, Lorenzo V, Torregrosa V, Fernandez E, de la Piedra C, Rodriguez M, Zeiler M, Monteburini T, Agostinelli RM, Marinelli R, Santarelli S, Bermond F, Bagnis C, Marcuccio C, Soragna G, Bruno M, Vitale C, Marangella M, Martino F, Scalzotto E, Rodighiero MP, Crepaldi C, Ronco C, Seferi S, Rroji M, Likaj E, Barbullushi M, Thereska N, Kim EJ, Han JH, Koo HM, Doh FM, Kim CH, Ko KI, Lee MJ, Oh HJ, Han SH, Yoo TH, Choi KH, Kang SW, Uzun S, Karadag S, Yegen M, Gursu M, Ozturk S, Aydin Z, Sumnu A, Cebeci E, Atalay E, Kazancioglu R, Alscher D, Fritz P, Latus J, Kimmel M, Biegger D, Lindenmeyer M, Cohen CD, Wuthrich RP, Segerer S, Braun N, Kim YK, Kim HW, Song HC, Choi EJ, Yang CW, Matsuda A, Tayama Y, Ogawa T, Iwanaga M, Okazaki S, Hatano M, Kiba T, Shimizu T, Hasegawa H, Mitarai T, Dratwa M, Collart F, Verger C, Tayama Y, Hasegawa H, Takayanagi K, Iwashita T, Shimizu T, Noiri C, Kiba T, Ogawa T, Inamura M, Nakamura S, Matsuda A, Kato H, Mitarai T, Unal A, Sipahioglu MH, Kocyigit I, Elmali F, Tokgoz B, Oymak O, Zhang X, Ma J, Giuliani A, Blanca-Martos L, Nayak Karopadi A, Mason G, Crepaldi C, Ronco C, Santos MT, Fonseca I, Santos O, Rocha MJ, Carvalho MJ, Cabrita A, Rodrigues A, Scabbia L, Domenici A, Apponi F, Tayefeh Jafari M, Sivo F, Falcone C, Punzo G, Mene P, Yildirim T, Yilmaz R, Azak A, Altindal M, Turkmen E, Arici M, Altun B, Duranay M, Erdem Y, Buyukbakkal M, Eser B, Yayar O, Ercan Z, Kali A, Erdogan B, Haspulat A, Merhametsiz O, Yildirim T, Ulusal-Okyay G, Akdag SI, Ayli MD, Pietrzycka A, Miarka P, Chowaniec E, Sulowicz W, Lutwin M, Gaska M, Paciorek A, Karadag S, Gursu M, Ozturk S, Aydin Z, Uzun S, Sumnu A, Cebeci E, Atalay E, Kazancioglu R. Peritoneal dialysis - A. Nephrol Dial Transplant 2013. [DOI: 10.1093/ndt/gft117] [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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Power A, Duncan N, Pusey C, Usvyat L, Marcelli D, Marelli C, Kotanko P, Li Z, Wang J, Yuan X, Wang J, Wang L, Ozkayar N, Altun B, Yildirim T, Yilmaz R, Dede F, Hayran M, Arici M, Aki T, Erdem Y, Vink EE, Siddiqi L, Verloop WL, van Schelven LJ, Liam Oey P, Blankestijn PJ, Vink EE, Verloop WL, Voslkuil M, Spiering W, Vonken EJ, Blankestijn PJ, Branco PQ, Gaspar AC, Sousa HS, Martins AR, Dores H, Goncalves P, Almeida M, Mendes M, Barata JD, Shi X, Xia P, Wen Y, Jiang L, Li H, Li X, Li X, Chen L, Quiroz YJ, Franco M, Tapia E, Bautista R, Pacheco U, Santamaria J, Johnson RJ, Rodriguez-Iturbe B, Suttorp MM, Hoekstra T, Dekker FW, Lin L, Zhang W, Yang J, He Y, Maciorkowska D, Zbroch E, Koc-Zorawska E, Malyszko JS, Mysliwiec MC, Malyszko J, Sala N, Navarro Diaz M, Serra A, Lopez D, Bonet J, Romero R, Qiu L, Li Y, Chen L, Zhu G, Schiller A, Bob F, Enache A, Jurca-Simina F, Mociar D, Bozdog G, Munteanu M, Petrica L, Velciov S, Bansal V, Timar R, Branco PQ, Gaspar AC, Sousa HS, Martins AR, Goncalves PA, Dores H, Mendes A, Mendes M, Barata JD, Calderon C, Lavilla FJ, Mora JM, Lopez D, Garcia-Fernandez N, Martin PL, Errasti P, David C, Ciocalteu A, Niculae A, Checherita AI, Otowa T, Yasuda T, Uehara K, Kawarazaki H, Shibagaki Y, Kimura K, Hasegawa H, Kanozawa K, Asakura J, Takayanagi K, Tayama Y, Okazaki S, Hara H, Kiba T, Mitani T, Iwanaga M, Ogawa T, Matsuda A, Mitarai T, Yilmaz Z, Yildirim T, Yilmaz R, Aybal-Kutlugun A, Altun B, Kucukozkan T, Erdem Y, Abbss SR, Zhu F, Flores-Gama C, Williams C, Podesta MA, Cartagena C, Carter M, Levin NW, Kotanko P, Gerasimovska Kitanovska B, Bogdanovska S, Severova Andreevska G, Gerasimovska V, Sikole A, Zafirovska K, Boubaker K, Kheder A, Kaaroud H, Lee SM, Park HE, Kim M, Heo NJ, Choi SY, Joo KW, Han JS, Shah S, Pandya B, Schiller A, Munteanu M, Enache A, Bob F, Jurca-Simina F, Mociar D, Timar R, Karanovic S, Fistrek Prlic M, Kos J, Premuzic V, Abramovic Baric M, Matijevic V, Fucek M, Vrdoljak A, Cvitkovic A, Leko N, Bitunjac M, Laganovic M, Jelakovic B, Antlanger M, Kovarik JJ, Domenig O, Kaltenecker C, Hecking M, Haidinger M, Werzowa J, Kopecky C, Heinzl H, Poglitsch M, Saemann MD, Bartmanska M, Wyskida K, Baba M, Tarski M, Adamczak M, Wiecek A, Szotowska M, Fistrek Prlic M, Karanovic S, Pecin I, Laganovic M, Vedran P, Vrdoljak A, Fucek M, Cvitkovic A, Bitunjac M, Abramovic Baric M, Matijevic V, Jelakovic B, Margulis F, Golglid V, Castro C, Ramallo S, Martinez M, Schiavelli R, Demikhova N, Prikhodko O, Vazquez Jimenez LC, Bancu IE, Troya Saborido MI, Bonet Sol J, Tasdemir M, Canpolat N, Caliskan S, Pehlivan G, Sever L, Sasaki K, Kimura T, Sakai S, Iwahashi E, Fujimoto T, Minami S, Oka T, Yokoyama K. Hypertension - human studies. Nephrol Dial Transplant 2013. [DOI: 10.1093/ndt/gft106] [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: 11/13/2022] Open
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Alexander RT, Samuel S, Wiebe N, Bello A, Klarenbach S, Curhan GC, Tonelli M, Hemmelgarn B, Mingione A, Terranegra A, Aloia A, Arcidiacono T, Brasacchio C, Hou J, Dell'Antonio G, Vezzoli G, Soldati L, Shimizu T, Hasegawa H, Takayanagi K, Ikari A, Noiri C, Iwashita T, Tayama Y, Asakura J, Anzai N, Sano T, Ogawa T, Matsuda A, Mitarai T. Renal physiology and kidney stones. Nephrol Dial Transplant 2013. [DOI: 10.1093/ndt/gft175] [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: 11/13/2022] Open
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Amagai Y, Tanaka A, Matsuda A, Jung K, Oida K, Nishikawa S, Jang H, Matsuda H. Heterogeneity of internal tandem duplications in the c-kit
of dogs with multiple mast cell tumours. J Small Anim Pract 2013; 54:377-80. [DOI: 10.1111/jsap.12069] [Citation(s) in RCA: 11] [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] [Indexed: 11/30/2022]
Affiliation(s)
- Y. Amagai
- Cooperative Major in Advanced Health Science, Graduate School of Bio-Applications and System Engineering; Tokyo University of Agriculture and Technology; Tokyo Japan
| | - A. Tanaka
- Cooperative Major in Advanced Health Science, Graduate School of Bio-Applications and System Engineering; Tokyo University of Agriculture and Technology; Tokyo Japan
- Laboratories of Comparative Animal Medicine, Division of Animal Life Science; Tokyo University of Agriculture and Technology; Tokyo Japan
| | - A. Matsuda
- Laboratories of Veterinary Molecular Pathology and Therapeutics, Division of Animal Life Science; Tokyo University of Agriculture and Technology; Tokyo Japan
| | - K. Jung
- Cooperative Major in Advanced Health Science, Graduate School of Bio-Applications and System Engineering; Tokyo University of Agriculture and Technology; Tokyo Japan
| | - K. Oida
- Cooperative Major in Advanced Health Science, Graduate School of Bio-Applications and System Engineering; Tokyo University of Agriculture and Technology; Tokyo Japan
| | - S. Nishikawa
- Cooperative Major in Advanced Health Science, Graduate School of Bio-Applications and System Engineering; Tokyo University of Agriculture and Technology; Tokyo Japan
| | - H. Jang
- Cooperative Major in Advanced Health Science, Graduate School of Bio-Applications and System Engineering; Tokyo University of Agriculture and Technology; Tokyo Japan
| | - H. Matsuda
- Cooperative Major in Advanced Health Science, Graduate School of Bio-Applications and System Engineering; Tokyo University of Agriculture and Technology; Tokyo Japan
- Laboratories of Veterinary Molecular Pathology and Therapeutics, Division of Animal Life Science; Tokyo University of Agriculture and Technology; Tokyo Japan
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Matsuda A, Uchida E. Reply to "Commentary to Matsuda et al., Ann Surg Oncol (2013) 20:856-863," by Karl Kodeda and Richard J. Heald (doi:10.1245/s10434-013-2951-4). Ann Surg Oncol 2013; 20:3704. [PMID: 23525732 DOI: 10.1245/s10434-013-2952-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2012] [Indexed: 11/18/2022]
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Matsuda A, Fushitani M, Takahashi E, Hishikawa A. Time-resolved Four-body Coulomb Explosion Imaging of Correlated Dynamics of Hydrogen Atoms in Acetylene Dication. EPJ Web of Conferences 2013. [DOI: 10.1051/epjconf/20134102013] [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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Fushitani M, Hikosaka Y, Matsuda A, Liu CN, Morishita T, Shigemasa E, Hishikawa A. Ultrafast Nonlinear Double Excitations of He in Intense EUV FEL Fields. EPJ Web of Conferences 2013. [DOI: 10.1051/epjconf/20134102009] [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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Matsuda A, Machii R. Worldwide Relative Burden of Cancer Death in 2008 Extrapolated from the WHO Mortality Database. Jpn J Clin Oncol 2012; 43:102. [DOI: 10.1093/jjco/hys223] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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