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Ratchatasunthorn A, Sakagami H, Kondo H, Hipkaeo W, Chomphoo S. Temporal involvement of phosphatidylinositol 4-phosphate 5-kinase γ in differentiation of Z-bands and myofilament bundles as well as intercalated discs in mouse heart at mid-gestation. J Anat 2024; 244:1030-1039. [PMID: 38275211 PMCID: PMC11095301 DOI: 10.1111/joa.14008] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2023] [Revised: 12/25/2023] [Accepted: 01/08/2024] [Indexed: 01/27/2024] Open
Abstract
Considering the occurrence of serious heart failure in a gene knockout mouse of PIP5Kγ and in congenital abnormal cases in humans in which the gene was defective as reported by others, the present study attempted to localize PIP5Kγ in the heart during prenatal stages. It was done on the basis of the supposition that phenotypes caused by gene mutation of a given molecule are owed to the functional deterioration of selective cellular sites normally expressing it at significantly higher levels in wild mice. PIP5Kγ-immunoreactivity was the highest in the heart at E10 in contrast to almost non-significant levels of the immunoreactivity in surrounding organs and tissues such as liver. The immunoreactivity gradually weakened in the heart with the prenatal age, and it was at non-significant levels at newborn and postnatal stages. Six patterns in localization of distinct immunoreactivity for PIP5Kγ were recognized in cardiomyocytes: (1) its localization on the plasma membranes and subjacent cytoplasm without association with short myofibrils and (2) its localization on them as well as short myofibrils in association with them in cardiomyocytes of early differentiation at E10; (3) its spot-like localization along long myofibrils in cardiomyocytes of advanced differentiation at E10; (4) rare occurrences of such spot-like localization along long myofibrils in cardiomyocytes of advanced differentiation at E14; (5) its localization at Z-bands of long myofibrils; and (6) its localization at intercellular junctions including the intercalated discs in cardiomyocytes of advanced differentiation at E10 and E14, especially dominant at the latter stage. No distinct localization of PIP5Kγ-immunoreactivity of any patterns was seen in the heart at E18 and P1D. The present finding suggests that sites of PIP5Kγ-appearance and probably of its high activity in cardiomyocytes are shifted from the plasma membranes through short myofibrils subjacent to the plasma membranes and long myofibrils, to Z-bands as well as to the intercalated discs during the mid-term gestation. It is further suggested that PIP5Kγ is involved in the differentiation of myofibrils as well as intercellular junctions including the intercalated discs at later stages of the mid-term gestation. Failures in its involvement in the differentiation of these structural components are thus likely to cause the mid-term gestation lethality of the mutant mice for PIP5Kγ.
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Affiliation(s)
- A Ratchatasunthorn
- Electron Microscopy Unit, Department of Anatomy, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - H Sakagami
- Department of Anatomy, School of Medicine, Kitasato University, Sagamihara, Japan
| | - H Kondo
- Electron Microscopy Unit, Department of Anatomy, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
- Department of Anatomy, Graduate School of Medicine, Tohoku University, Sendai, Japan
| | - W Hipkaeo
- Electron Microscopy Unit, Department of Anatomy, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - S Chomphoo
- Electron Microscopy Unit, Department of Anatomy, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
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Nakadai E, Yanagisawa S, Kataoka M, Nishimura M, Kobayashi S, Okaniwa A, Suda R, Ohno S, Teranaka R, Shindo H, Hirokawa T, Hioki S, Ando H, Kondo H, Kaiho T. [Surgical Outcomes and Clinicopathological Analysis of Laparoscopic Distal Pancreatectomy]. Gan To Kagaku Ryoho 2023; 50:1706-1708. [PMID: 38303180] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2024]
Abstract
SUBJECTS We first reviewed surgical outcomes and pathological findings of 32 patients(laparoscopic group: LDP n=11, open group: ODP n=21)who underwent distal pancreatectomy for pancreatic cancer from January 2018 to October 2022. Then we reviewed long-term outcomes, and recurrence type for 20 patients(LDP: n=5, ODP: n=15)from January 2018 to February 2021. RESULTS LDP group had significantly longer operation time and less blood loss. There was no difference in length of hospital stay, postoperative complications, number of dissected lymph nodes, positive lymph node metastasis rate, and adjuvant chemotherapy rate. Because of high rate of pancreatic stump closure by hand sewing in ODP, postoperative pancreatic fistula rate was higher in ODP than in LDP. The 2-year relapse-free survival rate was 60% in LDP, 33% in ODP, and the 2-year overall survival rate was 60% in LDP, 71% in ODP, and there were no significant differences. As for the type of recurrence, in LDP group, 2 cases of distant metastases and no local recurrence was observed, and in ODP group, 6 cases each of local recurrences and distant metastases were observed. CONCLUSION LDP was not inferior to ODP in short and long- term outcomes, safety, curability, and local control ability.
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Obayashi K, Kodate N, Kondo H, Okamoto Y, Kaneko H, Ishii Y, Nonoda T, Masuyama S. 14 EXAMINING THE IMPACT OF SAFETY MONITORING DEVICES ON CARE WORK AND PROCESSES IN JAPANESE NURSING HOMES. Age Ageing 2022. [DOI: 10.1093/ageing/afac218.010] [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: 11/13/2022] Open
Abstract
Abstract
Background
Although the impact of new technology on the workplace has been discussed for many years, little has been reported regarding the effect of new technology in nursing homes. The aim of the research was to test the effect of a safety monitoring device on night-time work patterns.
Methods
A monitoring sensor with an infrared camera was installed in Tokyo-based residential nursing homes in April 2020. A pre/post intervention and observation study was conducted before and after the introduction of the device. Four care professionals worked each night in pairs (one person providing care, and the other observing and keeping minute-by-minute records of task and time allocated to each task. The tasks were divided into 33 items). The data were collected by two pairs at three different nights for pre-intervention and from two pairs at two nights for post-intervention. Ten care professionals participated in the study, and they were looking after 30 older adults (86.8 +/- 6.8 years old).
Results
The total time for executing various tasks marginally increased from 978 mins to 1033 mins. However, statistically significant changes were found mainly among items related to medical care and safety. While nurse call response time decreased significantly, the proportion of time allocated to personal care such as vital checks (from 1 to 2 percent) and mobility (from 4 to 9 percent) assistance doubled. Break time also increased significantly.
Conclusion
While the introduction of a safety monitoring system did not radically reduce the workload, it changed the patterns of caregiving during the night shift. Some behavioural changes were directly caused by functions of the system, while others were by-products. Staff’s break length also increased. The findings suggest that the introduction of Information and Communication Technology (ICT) in nursing homes has the potential to release time to care.
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Affiliation(s)
- K Obayashi
- Nihon Fukushi University , Mihama, Japan
- Social Welfare Corporation Tokyo Seishin-kai , Nishitokyo, Japan
- Universal Accessibility & Ageing Research Centre , Nishitokyo, Japan
| | - N Kodate
- School of Social Policy, Social Work and Social Justice , Dublin, Ireland
- Hokkaido University Public Policy Research Center, , Sapporo, Japan
- L’École des hautes études en sciences sociales, Fondation France Japon , Paris, France
- Institute for Future Initiatives , Tokyo, Japan
- Universal Accessibility & Ageing Research Centre , Nishitokyo, Japan
- UCD Centre for Japanese Studies , Dublin, Ireland
| | - H Kondo
- Social Welfare Corporation Tokyo Seishin-kai , Nishitokyo, Japan
| | - Y Okamoto
- Social Welfare Corporation Tokyo Seishin-kai , Nishitokyo, Japan
| | - H Kaneko
- Social Welfare Corporation Tokyo Seishin-kai , Nishitokyo, Japan
| | - Y Ishii
- Universal Accessibility & Ageing Research Centre , Nishitokyo, Japan
| | - T Nonoda
- Universal Accessibility & Ageing Research Centre , Nishitokyo, Japan
| | - S Masuyama
- Tokyo Medical University , Tokyo, Japan
- Universal Accessibility & Ageing Research Centre , Nishitokyo, Japan
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Kondo H, Maejima H, Maruyama K, Fujita M, Ohki T. First Report of Chinese Wheat Mosaic Virus that Infects Barley in Japan. Plant Dis 2022; 106:PDIS12212803PDN. [PMID: 35084947 DOI: 10.1094/pdis-12-21-2803-pdn] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Affiliation(s)
- H Kondo
- Institute of Plant Science and Resources (IPSR), Okayama University, Kurashiki, 710-0046, Japan
| | - H Maejima
- Nagano Prefecture Agricultural Experiment Station, Suzaka, Nagano, 382-0051, Japan
| | - K Maruyama
- Institute of Plant Science and Resources (IPSR), Okayama University, Kurashiki, 710-0046, Japan
| | - M Fujita
- Institute of Plant Science and Resources (IPSR), Okayama University, Kurashiki, 710-0046, Japan
| | - T Ohki
- NARO Hokkaido Agricultural Research Center, Sapporo, Hokkaido, 062-8555, Japan
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Shimada M, Hirashima N, Iwase H, Saito M, Kondo H, Urata N, Unita S, Kondo T, Tanaka D, Tsunekawa T, Nakamura S, Nishikura M, Miyazawa K, Fukuhara K, Fujishiro M. Evaluating patient acceptability and bowel preparation efficacy of sodium picosulfate‐magnesium citrate for colonoscopy. DEN Open 2022; 2:e59. [PMID: 35310719 PMCID: PMC8828216 DOI: 10.1002/deo2.59] [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] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/25/2021] [Revised: 08/21/2021] [Accepted: 08/27/2021] [Indexed: 11/12/2022]
Abstract
Objective Methods Results Conclusion
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Affiliation(s)
- Masaaki Shimada
- Department of Gastroenterology National Hospital Organization, Nagoya Medical Center Aichi Japan
| | - Noboru Hirashima
- Department of Gastroenterology National Hospital Organization, Nagoya Medical Center Aichi Japan
| | - Hiroaki Iwase
- Department of Gastroenterology National Hospital Organization, Nagoya Medical Center Aichi Japan
| | - Masashi Saito
- Department of Gastroenterology National Hospital Organization, Nagoya Medical Center Aichi Japan
| | - Hisashi Kondo
- Department of Gastroenterology National Hospital Organization, Nagoya Medical Center Aichi Japan
| | - Noboru Urata
- Department of Gastroenterology National Hospital Organization, Nagoya Medical Center Aichi Japan
| | - Satoshi Unita
- Department of Gastroenterology National Hospital Organization, Nagoya Medical Center Aichi Japan
| | - Takashi Kondo
- Department of Gastroenterology National Hospital Organization, Nagoya Medical Center Aichi Japan
| | - Daiki Tanaka
- Department of Gastroenterology National Hospital Organization, Nagoya Medical Center Aichi Japan
| | - Takuya Tsunekawa
- Department of Gastroenterology National Hospital Organization, Nagoya Medical Center Aichi Japan
| | - Sumie Nakamura
- Department of Nursing National Hospital Organization, Nagoya Medical Center Aichi Japan
| | - Miho Nishikura
- Department of Nursing National Hospital Organization, Nagoya Medical Center Aichi Japan
| | - Kaori Miyazawa
- Department of Nursing National Hospital Organization, Nagoya Medical Center Aichi Japan
| | - Kiyoko Fukuhara
- Department of Nursing National Hospital Organization, Nagoya Medical Center Aichi Japan
| | - Mitsuhiro Fujishiro
- Department of Gastroenterology Graduate School of Medicine, The University of Tokyo Tokyo Japan
- Department of Gastroenterology & Hepatology Nagoya University Graduate School of Medicine Aichi Japan
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Ogawa Y, Yano R, Iino R, Kanamori K, Shiozawa Y, Kondo H, Kamimura M, Kisui E, Sakurai S, Ogawa T, Nagamuma A. Nutrition diagnosis and length of hospital stay based on glim criteria. Clin Nutr ESPEN 2021. [DOI: 10.1016/j.clnesp.2021.09.152] [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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Shimada M, Hirashima N, Iwase H, Saito M, Kondo H, Urata N, Unita S, Kondo T, Tanaka D, Tsunekawa T, Fujishiro M. Evaluation of Muscle Cramp Associated with Liver Cirrhosis with a Focus on the Liver Function and Nutritional Status. Intern Med 2021; 60:1343-1348. [PMID: 33281163 PMCID: PMC8170239 DOI: 10.2169/internalmedicine.6231-20] [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] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
Objective We investigated the muscle cramp status of patients with liver cirrhosis by focusing on the degree of liver damage, skeletal muscle mass, and nutritional status. Methods All enrolled patients completed a questionnaire about muscle cramps. The degree of liver damage was examined using the Child-Pugh classification and the albumin-bilirubin (ALBI) grade. The nutritional status and skeletal muscle mass were examined using the Controlling Nutritional Status (CONUT) method and the psoas muscle index (PMI). Results Among the respondents, 55.7% of the patients reported experiencing muscle cramps. An analysis of the two patient groups-those who experienced muscle cramps and those who did not-revealed significant differences in Child-Pugh classification (muscle cramp-positive vs. muscle cramp-negative: A/B/C, 54.1%/32.4%/13.5% vs. 90.0%/10.0%/0.0%; p=0.004), ALBI grade (1/2/3, 20.5%/71.8%/7.7% vs. 54.8%/38.7%/6.5%; p=0.011), modified ALBI grade (1/2a/2b/3, 20.5%/20.5%/51.3%/7.7% vs. 54.8%/22.6%/16.1%/6.5%; p=0.008), CONUT score (normal/mild/moderate/severe, 25.6%/28.2%/41.0%/5.1% vs. 22.6%/61.3%/12.9%/3.2%; p=0.024), and PMI (3.85±1.13 cm2/m2 vs. 4.94±1.86 cm2/m2; p=0.012). Conclusion Our findings suggest that muscle cramps occur more frequently in patients with liver cirrhosis due to their decreased liver function and poorer nutritional status.
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Affiliation(s)
- Masaaki Shimada
- Department of Gastroenterology, National Hospital Organization, Nagoya Medical Center, Japan
| | - Noboru Hirashima
- Department of Gastroenterology, National Hospital Organization, Nagoya Medical Center, Japan
| | - Hiroaki Iwase
- Department of Gastroenterology, National Hospital Organization, Nagoya Medical Center, Japan
| | - Masashi Saito
- Department of Gastroenterology, National Hospital Organization, Nagoya Medical Center, Japan
| | - Hisashi Kondo
- Department of Gastroenterology, National Hospital Organization, Nagoya Medical Center, Japan
| | - Noboru Urata
- Department of Gastroenterology, National Hospital Organization, Nagoya Medical Center, Japan
| | - Satoshi Unita
- Department of Gastroenterology, National Hospital Organization, Nagoya Medical Center, Japan
| | - Takashi Kondo
- Department of Gastroenterology, National Hospital Organization, Nagoya Medical Center, Japan
| | - Daiki Tanaka
- Department of Gastroenterology, National Hospital Organization, Nagoya Medical Center, Japan
| | - Takuya Tsunekawa
- Department of Gastroenterology, National Hospital Organization, Nagoya Medical Center, Japan
| | - Mitsuhiro Fujishiro
- Department of Gastroenterology & Hepatology, Nagoya University Graduate School of Medicine, Japan
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Hashimoto T, Takahashi K, Ota S, Okumura N, Kondo H, Fukatsu A, Hara T. P88.04 Successful Low-Dose Treatment for Patients with ROS1-Rearranged NSCLC who Developed Crizotinib-Related Heart Failure. J Thorac Oncol 2021. [DOI: 10.1016/j.jtho.2021.01.1264] [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: 10/21/2022]
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9
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Teshima A, Kondo H, Tanaka Y, Nindita Y, Misaki Y, Konaka Y, Itakura Y, Tonokawa T, Kinashi H, Arakawa K. Substrate specificity of two cytochrome P450 monooxygenases involved in lankamycin biosynthesis. Biosci Biotechnol Biochem 2021; 85:115-125. [PMID: 33577670 DOI: 10.1093/bbb/zbaa063] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [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: 10/10/2020] [Accepted: 10/14/2020] [Indexed: 11/13/2022]
Abstract
To elucidate the gross lankamycin biosynthetic pathway including two cytochrome P450 monooxygenases, LkmK and LkmF, we constructed two double mutants of P450 genes in combination with glycosyltransferase genes, lkmL and lkmI. An aglycon 8,15-dideoxylankanolide, a possible substrate for LkmK, was prepared from an lkmK-lkmL double mutant, while a monoglycoside 3-O-l-arcanosyl-8-deoxylankanolide, a substrate for LkmF, was from an lkmF-lkmI double mutant. Bioconversion of lankamycin derivatives was performed in the Escherichia coli recombinant for LkmK and the Streptomyces lividans recombinant for LkmF, respectively. LkmK catalyzes the C-15 hydroxylation on all 15-deoxy derivatives, including 8,15-dideoxylankanolide (a possible substrate), 8,15-dideoxylankamycin, and 15-deoxylankamycin, suggesting the relaxed substrate specificity of LkmK. On the other hand, LkmF hydroxylates the C-8 methine of 3-O-l-anosyl-8-deoxylankanolide. Other 8-deoxy lankamycin/lankanolide derivatives were not oxidized, suggesting the importance of a C-3 l-arcanosyl moiety for substrate recognition by LkmF in lankamycin biosynthesis. Thus, LkmF has a strict substrate specificity in lankamycin biosynthesis.
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Affiliation(s)
- Aiko Teshima
- Department of Molecular Biotechnology, Graduate School of Advanced Sciences of Matter, Hiroshima University, Hiroshima, Japan.,Hiroshima Research Center for Healthy Aging (HiHA), Hiroshima University, Hiroshima, Japan
| | - Hisashi Kondo
- Department of Molecular Biotechnology, Graduate School of Advanced Sciences of Matter, Hiroshima University, Hiroshima, Japan
| | - Yu Tanaka
- Hiroshima Research Center for Healthy Aging (HiHA), Hiroshima University, Hiroshima, Japan.,Unit of Biotechnology, Division of Biological and Life Sciences, Graduate School of Integrated Sciences for Life, Hiroshima University, Hiroshima, Japan
| | - Yosi Nindita
- Hiroshima Research Center for Healthy Aging (HiHA), Hiroshima University, Hiroshima, Japan.,Unit of Biotechnology, Division of Biological and Life Sciences, Graduate School of Integrated Sciences for Life, Hiroshima University, Hiroshima, Japan
| | - Yuya Misaki
- Hiroshima Research Center for Healthy Aging (HiHA), Hiroshima University, Hiroshima, Japan.,Unit of Biotechnology, Division of Biological and Life Sciences, Graduate School of Integrated Sciences for Life, Hiroshima University, Hiroshima, Japan
| | - Yuji Konaka
- Faculty of Engineering, Hiroshima University, Hiroshima, Japan
| | | | | | - Haruyasu Kinashi
- Department of Molecular Biotechnology, Graduate School of Advanced Sciences of Matter, Hiroshima University, Hiroshima, Japan
| | - Kenji Arakawa
- Department of Molecular Biotechnology, Graduate School of Advanced Sciences of Matter, Hiroshima University, Hiroshima, Japan.,Hiroshima Research Center for Healthy Aging (HiHA), Hiroshima University, Hiroshima, Japan.,Unit of Biotechnology, Division of Biological and Life Sciences, Graduate School of Integrated Sciences for Life, Hiroshima University, Hiroshima, Japan
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Ito K, Hasegawa J, Iwahata H, Iwahata Y, Furuya N, Homma C, Kondo H, Suzuki N. Amniocele after laparoscopic myomectomy: is expectant management acceptable? Ultrasound Obstet Gynecol 2020; 56:944-946. [PMID: 31994245 DOI: 10.1002/uog.21984] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/30/2019] [Revised: 01/17/2020] [Accepted: 01/20/2020] [Indexed: 06/10/2023]
Affiliation(s)
- K Ito
- Department of Obstetrics and Gynecology, St. Marianna University School of Medicine, Kawasaki, Japan
| | - J Hasegawa
- Department of Obstetrics and Gynecology, St. Marianna University School of Medicine, Kawasaki, Japan
| | - H Iwahata
- Department of Obstetrics and Gynecology, St. Marianna University School of Medicine, Kawasaki, Japan
| | - Y Iwahata
- Department of Obstetrics and Gynecology, St. Marianna University School of Medicine, Kawasaki, Japan
| | - N Furuya
- Department of Obstetrics and Gynecology, St. Marianna University School of Medicine, Kawasaki, Japan
| | - C Homma
- Department of Obstetrics and Gynecology, St. Marianna University School of Medicine, Kawasaki, Japan
| | - H Kondo
- Department of Obstetrics and Gynecology, St. Marianna University School of Medicine, Kawasaki, Japan
| | - N Suzuki
- Department of Obstetrics and Gynecology, St. Marianna University School of Medicine, Kawasaki, Japan
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Kondo H, Akoumianakis I, Akawi N, Kotanidis C, Antonopoulos A, Carena M, Badi I, Oikonomou E, Reus E, Krasopoulos G, Chuaiphichai S, Shirodaria C, Channon K, Casadei B, Antoniades C. Direct effects of canagliflozin on human myocardial redox signalling: a novel role for SGLT1 inhibition. Eur Heart J 2020. [DOI: 10.1093/ehjci/ehaa946.3351] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
Recent clinical trials have demonstrated a role for sodium glucose cotransporter 2 (SGLT2) inhibitors in improving cardiovascular outcomes in heart failure patients, but the underlying mechanisms remain unknown. We investigated the direct effects of canagliflozin, a non-selective SGLT1/SGLT2 inhibitor on myocardial redox signalling in humans.
Methods
Study 1 included 364 patients undergoing cardiac surgery. Human right atrial appendage biopsies, obtained during surgery, were used to quantify the sources of superoxide (O2.-) and the gene expression of inflammation, fibrosis and myocardial stretch markers. In Study 2, myocardial biopsies from 51 patients were used ex vivo to study the direct effects of canagliflozin on O2.- generation and understand its role in controlling the activity of NADPH-oxidases and uncoupled nitric oxide synthase (NOS). Finally, we used differentiated H9C2 and human primary cardiomyocytes (hCM) to further characterise the key regulatory mechanisms (Study 3).
Results
SGLT1 was abundantly expressed in the human myocardial biopsies and hCM whilst SGLT2 was barely detectable. SGLT1 expression levels were positively correlated with basal O2.- production and the expression of natriuretic peptides, proinflammatory cytokines and pro-fibrotic markers in human myocardial biopsies from study 1. Incubation of human myocardium with canagliflozin significantly reduced basal and NADPH-oxidase-derived O2.- via AMP kinase (AMPK)-mediated suppression of GTP-activation and consequent reduction of membrane translocation of Rac1, an NADPH-oxidase subunit. This resulted in reduced oxidation and increased bioavailability of tetrahydrobiopterin, the nitric oxide synthase (NOS) co-factor essential for enzymatic coupling, leading to improved NOS coupling. These findings were replicated in hCM, where canagliflozin was shown to regulate AMP/ATP ratio, which could be upstream of AMPK activation. The effects of canagliflozin were significantly attenuated by knocking-down SGLT1 in hCM. Transcriptional profiling of hCM treated with canagliflozin revealed that canagliflozin had striking effects on myocardial redox signalling, causing suppression of apoptotic and inflammatory pathways in the human heart.
Conclusions
We demonstrate for the first time in humans that canagliflozin suppresses myocardial NADPH-oxidase activity and improves NOS coupling through an SGLT1/AMPK/Rac1-mediated pathway, leading to global anti-inflammatory and anti-apoptotic effects in the human myocardium. These findings provide a mechanistic basis for the beneficial effects of SGLT1/2 inhibitors in patients with heart failure.
Funding Acknowledgement
Type of funding source: Foundation. Main funding source(s): 1. British Heart Foundation (FS/16/15/32047 and PG/13/56/30383 to CA, CH/16/1/32013 to KC, and Centre of Research Excellence award RG/13/1/30181), 2. The Japanese Heart Rhythm Society-European Heart Rhythm Association fellowship grant sponsored by Biotronik.
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Affiliation(s)
- H Kondo
- University of Oxford, Oxford, United Kingdom
| | | | - N Akawi
- University of Oxford, Oxford, United Kingdom
| | - C Kotanidis
- University of Oxford, Oxford, United Kingdom
| | | | - M Carena
- University of Oxford, Oxford, United Kingdom
| | - I Badi
- University of Oxford, Oxford, United Kingdom
| | - E Oikonomou
- University of Oxford, Oxford, United Kingdom
| | - E Reus
- University of Oxford, Oxford, United Kingdom
| | | | | | | | - K Channon
- University of Oxford, Oxford, United Kingdom
| | - B Casadei
- University of Oxford, Oxford, United Kingdom
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Hasegawa J, Iwahata Y, Kondo H, Suzuki N. Development of placenta over entire uterine cavity following laparoscopic uterine-sparing adenomyomectomy. Eur J Obstet Gynecol Reprod Biol 2020; 255:265-266. [PMID: 33077262 DOI: 10.1016/j.ejogrb.2020.10.014] [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] [Received: 07/29/2020] [Revised: 10/02/2020] [Accepted: 10/08/2020] [Indexed: 11/24/2022]
Affiliation(s)
- J Hasegawa
- Department of Obstetrics and Gynaecology, St. Marianna University School of Medicine, Kawasaki, Japan.
| | - Y Iwahata
- Department of Obstetrics and Gynaecology, St. Marianna University School of Medicine, Kawasaki, Japan
| | - H Kondo
- Department of Obstetrics and Gynaecology, St. Marianna University School of Medicine, Kawasaki, Japan
| | - N Suzuki
- Department of Obstetrics and Gynaecology, St. Marianna University School of Medicine, Kawasaki, Japan
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Imanishi A, Kawazoe T, Hamada Y, Kumagai T, Tsutsui K, Sakai N, Eto K, Noguchi A, Shimizu T, Takahashi T, Han G, Mishima K, Kanbayashi T, Kondo H. Early detection of Niemann-pick disease type C with cataplexy and orexin levels: continuous observation with and without Miglustat. Orphanet J Rare Dis 2020; 15:269. [PMID: 32993765 PMCID: PMC7523321 DOI: 10.1186/s13023-020-01531-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [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: 04/27/2020] [Accepted: 09/07/2020] [Indexed: 12/30/2022] Open
Abstract
Study objectives Niemann-Pick type C (NPC) is an autosomal recessive and congenital neurological disorder characterized by the accumulation of cholesterol and glycosphingolipids. Symptoms include hepatosplenomegaly, vertical supranuclear saccadic palsy, ataxia, dystonia, and dementia. Some cases frequently display narcolepsy-like symptoms, including cataplexy which was reported in 26% of all NPC patients and was more often recorded among late-infantile onset (50%) and juvenile onset (38%) patients. In this current study, we examined CSF orexin levels in the 10 patients of NPC with and without cataplexy, which supports previous findings. Methods Ten patients with NPC were included in the study (5 males and 5 females). NPC diagnosis was biochemically confirmed in all 10 patients, from which 8 patients with NPC1 gene were identified. We compared CSF orexin levels among NPC, narcoleptic and idiopathic hypersomnia patients. Results Six NPC patients with cataplexy had low or intermediate orexin levels. In 4 cases without cataplexy, their orexin levels were normal. In 5 cases with Miglustat treatment, their symptoms stabilized or improved. For cases without Miglustat treatment, their conditions worsened generally. The CSF orexin levels of NPC patients were significantly higher than those of patients with narcolepsy-cataplexy and lower than those of patients with idiopathic hypersomnia, which was considered as the control group with normal CSF orexin levels. Discussion Our study indicates that orexin level measurements can be an early alert of potential NPC. Low or intermediate orexin levels could further decrease due to reduction in the neuronal function in the orexin system, accelerating the patients’ NPC pathophysiology. However with Miglustat treatment, the orexin levels stabilized or improved, along with other general symptoms. Although the circuitry is unclear, this supports that orexin system is indeed involved in narcolepsy-cataplexy in NPC patients. Conclusion The NPC patients with cataplexy had low or intermediate orexin levels. In the cases without cataplexy, their orexin levels were normal. Our study suggests that orexin measurements can serve as an early alert for potential NPC; furthermore, they could be a marker of therapy monitoring during a treatment.
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Affiliation(s)
- A Imanishi
- Department of Psychiatry, Akita University Graduate School of Medicine, Akita, Japan
| | - T Kawazoe
- Department of Neurology, National Center of Neurology and Psychiatry, Tokyo, Japan
| | - Y Hamada
- Department of Pediatrics, Toyonaka Municipal Hospital, Toyonaka, Japan
| | - T Kumagai
- National Center for Child Health and Development, Tokyo, Japan
| | - K Tsutsui
- Department of Psychiatry, Akita University Graduate School of Medicine, Akita, Japan
| | - N Sakai
- Division of Health Sciences, Osaka University Graduate School of Medicine, Osaka, Japan
| | - K Eto
- Department of Pediatrics, Tokyo Women's Medical University, Tokyo, Japan
| | - A Noguchi
- Department of Pediatrics, Akita University Graduate School of Medicine, Akita, Japan
| | - T Shimizu
- Akita Mental Health and Welfare Center, Akita, Japan
| | - T Takahashi
- Department of Pediatrics, Akita University Graduate School of Medicine, Akita, Japan
| | - G Han
- International Institute for Integrative Sleep Medicine (IIIS), University of Tsukuba, Tsukuba, 305-8575, Japan
| | - K Mishima
- Department of Psychiatry, Akita University Graduate School of Medicine, Akita, Japan.,International Institute for Integrative Sleep Medicine (IIIS), University of Tsukuba, Tsukuba, 305-8575, Japan
| | - T Kanbayashi
- International Institute for Integrative Sleep Medicine (IIIS), University of Tsukuba, Tsukuba, 305-8575, Japan.
| | - H Kondo
- International Institute for Integrative Sleep Medicine (IIIS), University of Tsukuba, Tsukuba, 305-8575, Japan
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Imanishi A, Yoshizawa K, Tsutsui K, Omori Y, Ono T, Ito Uemura S, Mishima K, Kondo H, Kanbayashi T. 0757 Increasing Number of Cases Who Had Both Hypersomnolence Disorders and Developmental Disorders With Orexin Measurements. Sleep 2020. [DOI: 10.1093/sleep/zsaa056.753] [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: 11/13/2022] Open
Abstract
Abstract
Introduction
Recently, attention has been paid to the relationship between developmental disorders such as attention deficit hyperactivity disorder (ADHD) and autism spectrum disorder (ASD), and sleep disorders. We meet many developmental disorder patients who complaint hypersomnolence. Among these patients, cases with coexistence of central hypersomnia and developmental disorders, or developmental disorder alone were increased. Therefore, we first investigated patients with the complaint of hypersomnolence, who were also suspected developmental disorders. Furthermore, we have been measuring CSF orexin in 17 cases suspected of both disorders to investigate orexin levels of these patients.
Methods
86patients who complained of EDS with suspicion of developmental disorders had been examined. In order to diagnose hypersomnolence disorders, PSG and MSLT were performed. Psychological examinations were performed for diagnosing developmental disorders.We have been measuring for CSF orexin in 17 cases suspected both hypersomnolence and developmental disorders. We examined the onset of hypersomnolence and the clinical history of these ADHD or ASD cases for more details.
Results
In 86 examined cases, developmental disorders coexisted in 30 cases. Among 30 cases, ADHD were 18, ASD were 6 and both diagnosed were 6 cases. Among them, 20 cases diagnosed as having coexistence of hypersomnia (8: narcolepsy, 12: IHS) and developmental disorders (ADHD:12, ASD:4, ADHD/ASD:4). In 17 cases with orexin measurements, 10 cases coexisted ADHD and 4 cases coexisted ASD. Two cases diagnosed as both ADHD and ASD. In 10 ADHD cases, 3 cases had low orexin levels, and 7 cases had normal orexin levels. Other 7 ASD cases had normal orexin levels.
Conclusion
ADHD has a higher rate of central hypersomnia (12/18) compared with ASD and the rate of narcolepsy was also high (5/12). While patients in ASD was diagnosed as IHS (3/6), narcolepsy cases were not observed. It became clear that the majority of patients had developmental disorder or had a tendency for developmental disorder before the onset of hypersomnolence.Although it is possible that ADHD/ASD symptoms may be exacerbated by orexin dysfunctions, ADHD/ASD may not newly occur. There were cases with low orexin levels, but it seems that narcolepsy happened to coexist with developmental disorders.
Support
a
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Affiliation(s)
- A Imanishi
- Akita University School of Medicine, Akita, JAPAN
| | - K Yoshizawa
- Akita University School of Medicine, Akita, JAPAN
| | - K Tsutsui
- Akita University School of Medicine, Akita, JAPAN
| | - Y Omori
- Tokyo Metropolitan Geriatric Hospital, Tokyo, JAPAN
| | - T Ono
- Sleep & Circadian Neurobiology Laboratory, Stanford University,, California, CA
| | - S Ito Uemura
- Akita University Graduate School of Health Sciences, Akita, JAPAN
| | - K Mishima
- Akita University School of Medicine, Akita, JAPAN
| | - H Kondo
- International Institute for Integrative Sleep Medicine (IIIS), Tsukuba University,, Tsukuba, JAPAN
| | - T Kanbayashi
- International Institute for Integrative Sleep Medicine (IIIS), Tsukuba University,, Tsukuba, JAPAN
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Kobayashi T, Fukami H, Ishikawa E, Shibata K, Kubota M, Kondo H, Sahara Y. An fMRI Study of the Brain Network Involved in Teeth Tapping in Elderly Adults. Front Aging Neurosci 2020; 12:32. [PMID: 32256334 PMCID: PMC7090023 DOI: 10.3389/fnagi.2020.00032] [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] [Received: 08/19/2019] [Accepted: 02/03/2020] [Indexed: 11/18/2022] Open
Abstract
Cortical activity during jaw movement has been analyzed using various non-invasive brain imaging methods, but the contribution of orofacial sensory input to voluntary jaw movements remains unclear. In this study, we used functional magnetic resonance imaging (fMRI) to observe brain activities during a simple teeth tapping task in adult dentulous (AD), older dentulous (OD), and older edentulous subjects who wore dentures (OEd) or did not wear dentures (OE) to analyze their functional network connections. (1) To assess the effect of age on natural activation patterns during teeth tapping, a comparison of groups with natural dentition—AD and OD—was undertaken. A general linear model analysis indicated that the major activated site in the AD group was the primary sensory cortex (SI) and motor cortex (MI) (p < 0.05, family wise error corrected). In the OD group, teeth tapping induced brain activity at various foci (p < 0.05, family wise error corrected), including the SI, MI, insula cortex, supplementary motor cortex (SMC)/premotor cortex (PMA), cerebellum, thalamus, and basal ganglia in each group. (2) Group comparisons between the OD and OEd subjects showed decreased activity in the SI, MI, Brodmann’s area 6 (BA6), thalamus (ventral posteromedial nucleus, VPM), basal ganglia, and insular cortex (p ¡ 0.005, uncorrected). This suggested that the decreased S1/M1 activity in the OEd group was related to missing teeth, which led to reduced periodontal afferents. (3) A conjunction analysis in the OD and OEd/OE groups revealed that commonly activated areas were the MI, SI, cerebellum, BA6, thalamus (VPM), and basal ganglia (putamen; p < 0.05, FWE corrected). These areas have been associated with voluntary movements. (4) Psychophysiological interaction analysis (OEd vs OE) showed that subcortical and cortical structures, such as the MI, SI, DLPFC, SMC/PMA, insula cortex, basal ganglia, and cerebellum, likely function as hubs and form an integrated network that participates in the control of teeth tapping. These results suggest that oral sensory inputs are involved in the control of teeth tapping through feedforward control of intended movements, as well as feedback control of ongoing movements.
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Affiliation(s)
- T Kobayashi
- Department of Prosthodontics and Oral Implantology, School of Dentistry, Iwate Medical University, Morioka, Japan
| | - H Fukami
- Department of Physiology, School of Dentistry, Iwate Medical University, Shiwa-gun, Japan.,Department of Oral Health Sciences, Faculty of Nursing and Health Care, Baika Women's University, Osaka, Japan
| | - E Ishikawa
- Department of Physiology, School of Dentistry, Iwate Medical University, Shiwa-gun, Japan
| | - K Shibata
- Department of Physiology, School of Dentistry, Iwate Medical University, Shiwa-gun, Japan
| | - M Kubota
- Department of Prosthodontics and Oral Implantology, School of Dentistry, Iwate Medical University, Morioka, Japan
| | - H Kondo
- Department of Prosthodontics and Oral Implantology, School of Dentistry, Iwate Medical University, Morioka, Japan
| | - Y Sahara
- Department of Physiology, School of Dentistry, Iwate Medical University, Shiwa-gun, Japan
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Hasegawa J, Kurasaki A, Hata T, Homma C, Miura A, Kondo H, Suzuki N. Diagnosis of placenta accreta spectrum using ultra-high-frequency probe and Superb Microvascular Imaging. Ultrasound Obstet Gynecol 2019; 54:705-707. [PMID: 30584683 DOI: 10.1002/uog.20207] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/19/2018] [Revised: 12/18/2018] [Accepted: 12/20/2018] [Indexed: 06/09/2023]
Affiliation(s)
- J Hasegawa
- Department of Obstetrics and Gynecology, St Marianna University School of Medicine, Kawasaki, Japan
- Department of Perinatology and Gynecology, Kagawa University Graduate School of Medicine, Miki, Kagawa, Japan
| | - A Kurasaki
- Department of Obstetrics and Gynecology, St Marianna University School of Medicine, Kawasaki, Japan
| | - T Hata
- Department of Obstetrics and Gynecology, St Marianna University School of Medicine, Kawasaki, Japan
- Department of Perinatology and Gynecology, Kagawa University Graduate School of Medicine, Miki, Kagawa, Japan
| | - C Homma
- Department of Obstetrics and Gynecology, St Marianna University School of Medicine, Kawasaki, Japan
| | - A Miura
- Department of Obstetrics and Gynecology, St Marianna University School of Medicine, Kawasaki, Japan
| | - H Kondo
- Department of Obstetrics and Gynecology, St Marianna University School of Medicine, Kawasaki, Japan
| | - N Suzuki
- Department of Obstetrics and Gynecology, St Marianna University School of Medicine, Kawasaki, Japan
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17
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Kondo H, Akoumianakis I, Akawi N, Cristina M, Herdman L, Badi I, Kotanidis C, Akbar N, Antonopoulos A, Oikonomou E, Chuaiphichai S, Channon K, Antoniades C. P6267Novel direct effects of SGLT2 inhibitor, Canagliflozin, on myocardial redox state in humans. Eur Heart J 2019. [DOI: 10.1093/eurheartj/ehz746.0866] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Abstract
Background
Sodium glucose cotransporter 2 (SGLT2) inhibitors are antidiabetic drugs that control plasma glucose levels by inhibiting reabsorption of glucose in kidney. Recent clinical trials have suggested a class effect of SGLT2 inhibitors in preventing hospitalization due to heart failure. However, the underlying mechanism has not been fully elucidated.
Purpose
We investigated the direct effect of the SGLT2 inhibitor, Canagliflozin (Cana), on myocardial redox state in humans.
Methods
The study included 48 patients undergoing cardiac surgery. Fresh myocardial tissues were incubated ex vivo with or without Cana and then used for superoxide quantification and Western immunoblotting. NADPH-oxidases activity was evaluated with NADPH 100μM stimulation, while nitric oxide synthase (NOS) coupling was assessed by using N(ω)-nitro-L-arginine methyl ester (L-NAME, a NOS inhibitor). A human cardiomyocyte (HCM) cell line was also used for in vitro validation of the effects of Cana on myocardium.
Results
Ex vivo incubation of myocardium with Cana significantly reduced baseline (A) and NADPH-oxidase-derived O2·− (B) and improved NOS coupling reflected by positive L-NAME delta O2·− values (C). Regulation of NADPH-oxidases activity by Cana was found to result from reduced GTP-activation (D) and consequent membrane translocation (E) of Rac1, a key subunit of NADPH-oxidases. Cana also reduced tetrahydrobiopterin (BH4) oxidation, increasing its bioavailability (F), which is a key mechanism to improve NOS coupling. Incubation with Cana enhanced phosphorylation of AMPK, and the downstream signalling, ACC (not shown). Additional Compound C, which is inhibitor of AMPK, significantly reversed these effects of Cana (A, B, C, D, E, F). These findings were replicated in HCM (not shown). In line with these, Cana increased the ADP/ATP ratio of cytoplasm in HCM, which could provide an upstream mechanism for AMPK activation.
Conclusions
We demonstrate for the first time in humans, that Cana suppresses myocardial NADPH-oxidases activity and improves NOS coupling through an AMPK-mediated pathway. This could be an underlying mechanism for the cardioprotective effects of SGLT2 inhibitors.
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Affiliation(s)
- H Kondo
- University of Oxford, Oxford, United Kingdom
| | | | - N Akawi
- University of Oxford, Oxford, United Kingdom
| | - M Cristina
- University of Oxford, Oxford, United Kingdom
| | - L Herdman
- University of Oxford, Oxford, United Kingdom
| | - I Badi
- University of Oxford, Oxford, United Kingdom
| | - C Kotanidis
- University of Oxford, Oxford, United Kingdom
| | - N Akbar
- University of Oxford, Oxford, United Kingdom
| | | | - E Oikonomou
- University of Oxford, Oxford, United Kingdom
| | | | - K Channon
- University of Oxford, Oxford, United Kingdom
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18
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Tamaki Y, Yaku H, Yamamoto E, Ozasa N, Inuzuka Y, Kondo H, Tamura T, Morimoto T, Nakagawa Y, Kimura T, Kato T. P4544Impact of hyponatremia improvement on one-year outcomes in patients with acute decompensated heart failure. Eur Heart J 2019. [DOI: 10.1093/eurheartj/ehz745.0935] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background
Impact of hyponatremia improvement on prognosis in patients with acute decompensated heart failure (ADHF) remains unclear.
Methods
Patients hospitalized for ADHF at 19 hospitals in Japan were enrolled between October 2014 and March 2016. Hyponatremia was defined as serum sodium concentration less than 135 mmol/l. Primary endpoint was composite of all-cause death and heart failure rehospitalization one year after discharge.
Results
Among 3805 patients enrolled, 486 patients with hyponatremia at admission showed higher in-hospital mortality (13.3% vs. 5.4%, p<0.001). Of 486 hyponatremic patients, 396 patients were discharged alive. One hundred forty-three patients showed persistent hyponatremia at discharge (group P), whereas 253 patients showed improvement of hyponatremia (group I). Baseline characteristics are shown in the table. Patients in group I showed higher sodium concentration at admission (132±3 mmol/l vs. 130±4 mmol/l, p<0.001) and more increase in serum sodium concentration at discharge (7±4 mmol/l vs. 1±5 mmol/l, p<0.001). One-year survival rate free from primary endpoint was not different between the groups (56.4% in group P vs. 58.5% in group I, p=0.79). After adjusting for confounders, improvement of hyponatremia was not associated with better prognosis (hazard ratio 1.00; 95% confidence interval 0.70–1.45, p=0.99). Hyponatremia improvement showed significant interaction with left ventricular ejection fraction (LVEF) less than 40% (p=0.01). In patients with LVEF<40%, improvement of hyponatremia was associated with better prognosis (hazard ratio 0.48, 95% confidence interval 0.28–0.85, p=0.01) whereas not in patients LVEF≥40%.
Patient characteristics Group P (n=143) Group I (n=253) p value Age (years) 81 (72–86) 81 (72–87) 0.73 Female 71 (49.7) 110 (43.5) 0.24 Ischemic etiology 42 (29.4) 81 (32.0) 0.58 Prior hospitalization 62 (43.7) 98 (39.5) 0.42 SBP at admission (mmHg) 140±36 144±38 0.40 HR at admission (bpm) 92±23 95±29 0.27 Atrial Fibrillation 47 (32.9) 103 (40.7) 0.12 NYHA class IV 60 (42.2) 138 (54.8) 0.02 Intravenous inotropic use 35 (24.5) 59 (23.3) 0.80 LVEF <40% 54 (37.8) 95 (37.6) 0.97 Values are median (interquartile range), mean ± standard deviation or number (%).
Conclusion
Improvement of hyponatremia at discharge was not associated with better prognosis in patients hospitalized for ADHF.
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Affiliation(s)
- Y Tamaki
- Tenri Hospital, Department of Cardiology, Tenri, Japan
| | - H Yaku
- Kyoto University Graduate School of Medicine, Department of Cardiovascular Medicine, Kyoto, Japan
| | - E Yamamoto
- Kyoto University Graduate School of Medicine, Department of Cardiovascular Medicine, Kyoto, Japan
| | - N Ozasa
- Kyoto University Graduate School of Medicine, Department of Cardiovascular Medicine, Kyoto, Japan
| | - Y Inuzuka
- Shiga General Hospital, Department of Cardiology, Moriyama, Japan
| | - H Kondo
- Tenri Hospital, Department of Cardiology, Tenri, Japan
| | - T Tamura
- Tenri Hospital, Department of Cardiology, Tenri, Japan
| | - T Morimoto
- Hyogo College of Medicine, Department of Clinical Epidemiology, Nishinomiya, Japan
| | - Y Nakagawa
- Shiga University of Medical Science, Department of Cardiovascular Medicine, Otsu, Japan
| | - T Kimura
- Kyoto University Graduate School of Medicine, Department of Cardiovascular Medicine, Kyoto, Japan
| | - T Kato
- Kyoto University Graduate School of Medicine, Department of Cardiovascular Medicine, Kyoto, Japan
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Abe I, Terabayashi T, Teshima Y, Ishii Y, Miyoshi M, Kira S, Kondo H, Saito S, Yufu K, Takahashi N, Ishizaki T. 1181Role of rho-mdia1 signaling to maintain cardiac function in response to pressure overload in mice. Eur Heart J 2019. [DOI: 10.1093/eurheartj/ehz748.0023] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
Cardiac hypertrophy is a compensatory response to pressure overload that leads to heart failure. Recent studies have shown that Rho signaling has crucial regulatory roles in actin cytoskeleton rearrangement during cardiac hypertrophic responses. Rho is rapidly activated in response to pressure overload, but the mechanisms by which Rho and its downstream proteins control actin dynamics during hypertrophic responses remain unclear.
Objective
To identify the essential roles of mDia1 (Rho-effector molecule) in pressure overload-induced ventricular hypertrophy.
Methods and results
Male wild-type (WT) and mDia1-knockout (mDia1KO) mice (10–12 weeks old) were subjected to transverse aortic constriction (TAC) or a sham operation. The heart weight/tibia length ratio, cardiomyocyte cross-sectional area, left ventricular wall thickness, and expression of hypertrophy-specific genes were significantly decreased in mDia1KO mice 3 weeks after TAC, and the mortality rate was higher at 12 weeks. Echocardiography and the pressure-volume loop indicated that mDia1 deletion increased the severity of heart failure 8 weeks after TAC. Microarray gene expression profiling showed that the induction of immediate early genes due to the TAC operation was significantly lower in mDia1KO mice than WT mice, as was the activation of extracellular signal-regulated kinase (ERK) and focal adhesion kinase (FAK). We examined the role of mDia1 in neonatal rat ventricular cardiomyocytes (NRVMs) exposed to mechanical stress. The siRNA-mediated silencing of mDia1 attenuated stretch-induced ERK and FAK phosphorylation, and gene expression of c-fos. Importantly, loss of mDia1 suppressed an increase in the F/G-actin ratio in response to pressure overload in the mice. In addition, increases in nuclear myocardin-related transcription factors (MRTFs) and serum response factor (SRF) were perturbed in response to pressure overload in mDia1KO mice and to mechanical stretch in mDia1 depleted NRVMs.
Conclusions
Rho-mDia1, through actin dynamics, plays critical roles in pressure overload-induced hypertrophy by regulating ERK and FAK phosphorylation and the transcriptional activity of MRTF-SRF.
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Affiliation(s)
- I Abe
- Faculty of Medicine, Oita University, Department of Cardiology and Clinical Examination, Oita, Japan
| | - T Terabayashi
- Oita University, Department of Pharmacology, Yufu, Japan
| | - Y Teshima
- Faculty of Medicine, Oita University, Department of Cardiology and Clinical Examination, Oita, Japan
| | - Y Ishii
- Faculty of Medicine, Oita University, Department of Cardiology and Clinical Examination, Oita, Japan
| | - M Miyoshi
- Faculty of Medicine, Oita University, Department of Cardiology and Clinical Examination, Oita, Japan
| | - S Kira
- Faculty of Medicine, Oita University, Department of Cardiology and Clinical Examination, Oita, Japan
| | - H Kondo
- Faculty of Medicine, Oita University, Department of Cardiology and Clinical Examination, Oita, Japan
| | - S Saito
- Faculty of Medicine, Oita University, Department of Cardiology and Clinical Examination, Oita, Japan
| | - K Yufu
- Faculty of Medicine, Oita University, Department of Cardiology and Clinical Examination, Oita, Japan
| | - N Takahashi
- Faculty of Medicine, Oita University, Department of Cardiology and Clinical Examination, Oita, Japan
| | - T Ishizaki
- Oita University, Department of Pharmacology, Yufu, Japan
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Ishii Y, Yufu K, Kira S, Miyoshi M, Abe I, Oniki T, Kondo H, Saito S, Fukui A, Okada N, Akioka H, Shinohara T, Teshima Y, Nakagawa M, Takahashi N. 4090Maximum standardized uptake value of pericardial fat for prediction of ventricular arrhythmias in patients with cardiac sarcoidosis. Eur Heart J 2019. [DOI: 10.1093/eurheartj/ehz745.0102] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
Cardiac sarcoidosis is a cause of epicarditis and sustained life-threatening ventricular arrhythmias. These arrhythmias occasionally arise from epicardial. Positron emission tomogramphy-comututed tomography (PET-CT) is useful for diagnosis with sarcoidosis. However, the usefulness for prediction of ventricular arrhythmias in patients with cardiac sarcoidosis is unknown.
Objective
We hypothesized that the evaluation of pericardial fat inflammation could identify high-risk sarcoidosis patients for ventricular arrhythmias.
Methods
We enrolled 20 consecutive patients with cardiac sarcoidosis performed PET-CT between August 2016 and December 2018. In each case, we measured the maximum standardized uptake value (SUVmax) of pericardial fat around the left atrium, both ventricules, atrioventricular groove, and left main coronary.
Results
Seven patients experienced ventricular tachycardia (VT) or ventricular fibrillation (VF). VT/VF patients had significantly more complete right bundle branch block (P=0.035), larger left atrial dimension (P=0.021), larger left ventricular end-diastolic dimension (P=0.005), lower ejection fraction (P=0.007), and higher E/e' (P=0.004). SUVmax of pericardial fat in the roof of left atrium (LA) and left ventricular (LV) with VT/VF patients were significantly higher than non-VT/VF patients (LA: 1.63 vs 1.32, P=0.0311; LV: 1.84 vs 1.26, P=0.045). The cut-off values of SUVmax derived from the ROC curve in the roof of LA and LV are 1.47 and 1.59 respectively. The Kaplan Meire estimator showed that high SUVmax patients in the roof of LA had significantly more detection of NSVT.
Conclusions
Our results suggest the relationship between SUVmax and VT/VF occurrence in patients with cardiac sarcoidosis. The evaluateon of SUVmax may be useful for VT/VF risk stratification.
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Affiliation(s)
- Y Ishii
- Oita University, Department of Cardiology and Clinical Examination, Faculty of Medicine, Yufu, Japan
| | - K Yufu
- Oita University, Department of Cardiology and Clinical Examination, Faculty of Medicine, Yufu, Japan
| | - S Kira
- Oita University, Department of Cardiology and Clinical Examination, Faculty of Medicine, Yufu, Japan
| | - M Miyoshi
- Oita University, Department of Cardiology and Clinical Examination, Faculty of Medicine, Yufu, Japan
| | - I Abe
- Oita University, Department of Cardiology and Clinical Examination, Faculty of Medicine, Yufu, Japan
| | - T Oniki
- Oita University, Department of Cardiology and Clinical Examination, Faculty of Medicine, Yufu, Japan
| | - H Kondo
- Oita University, Department of Cardiology and Clinical Examination, Faculty of Medicine, Yufu, Japan
| | - S Saito
- Oita University, Department of Cardiology and Clinical Examination, Faculty of Medicine, Yufu, Japan
| | - A Fukui
- Oita University, Department of Cardiology and Clinical Examination, Faculty of Medicine, Yufu, Japan
| | - N Okada
- Oita University, Department of Cardiology and Clinical Examination, Faculty of Medicine, Yufu, Japan
| | - H Akioka
- Oita University, Department of Cardiology and Clinical Examination, Faculty of Medicine, Yufu, Japan
| | - T Shinohara
- Oita University, Department of Cardiology and Clinical Examination, Faculty of Medicine, Yufu, Japan
| | - Y Teshima
- Oita University, Department of Cardiology and Clinical Examination, Faculty of Medicine, Yufu, Japan
| | - M Nakagawa
- Oita University, Department of Medical Education Center, Faculty of Medicine, Yufu, Japan
| | - N Takahashi
- Oita University, Department of Medical Education Center, Faculty of Medicine, Yufu, Japan
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Oyaidzu M, Kondo H, Park C, Teduka M, Ochiai K, Kasugai A. Applicability of alleviated limits of non-metallic impurities in lithium for advanced fusion neutron source. Fusion Engineering and Design 2019. [DOI: 10.1016/j.fusengdes.2019.02.140] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Ohwada G, Minakuchi S, Sato Y, Kondo H, Nomura T, Tsuboi A, Hong G, Itoh Y, Kawai Y, Kimoto S, Gunji A, Suzuki A, Suzuki T, Kimoto K, Hoshi N, Saita M, Yoneyama Y, Sato Y, Morokuma M, Okazaki J, Maeda T, Nakai K, Ichikawa T, Nagao K, Fujimoto K, Murata H, Kurogi T, Yoshida K, Nishimura M, Nishi Y, Murakami M, Hosoi T, Hamada T. Subjective Evaluation of Denture Adhesives: A Multicenter Randomized Controlled Trial. JDR Clin Trans Res 2019; 5:50-61. [PMID: 30975019 DOI: 10.1177/2380084419837607] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
INTRODUCTION Many reports show that denture adhesives improve the retention and stability of dentures. However, few randomized controlled trials have examined the effects of denture adhesives. OBJECTIVE This 10-center randomized controlled trial with parallel groups involving 200 edentulous patients wearing complete dentures aimed to evaluate the effects of short-term use of cream and powder denture adhesives. METHODS Patients were allocated into 2 cream- and powder-type adhesive groups and 1 control group. Intervention groups were treated with the 2 adhesives (1 each), and the control group received saline solution. Adhesive or control was applied to the denture-mucosal surface for 4 d, and data at baseline and after day 4 of intervention (i.e., 8 meals) were obtained. Patient satisfaction was evaluated with a 100-mm visual analog scale. Oral health-related quality of life was measured with the Japanese version of the Oral Health Impact Profile for Edentulous Patients. Perceived chewing ability was evaluated by a questionnaire regarding ease of chewing and swallowing food. Between-group comparisons were performed with Kruskal-Wallis tests with the Mann-Whitney U test adjusted by Bonferroni correction. Within-group comparisons of pre- and postintervention measurements were performed with the Wilcoxon signed-rank test. Intention-to-treat analysis was also performed. RESULTS Between-group comparisons showed no significant differences for general satisfaction or Oral Health Impact Profile for Edentulous Patients. However, significant differences in satisfaction with various denture functions with cream- and powder-type adhesives were seen in pre- and postintervention comparisons (P < 0.05). Significant differences were also observed for perceived chewing ability of hard foods (P < 0.05). CONCLUSION These results suggest that although denture adhesives do not invariably improve denture function, they do affect subjective evaluations and possibly chewing of hard foods. Therefore, the effects of denture adhesive use are insufficient to resolve any fundamental dissatisfaction with dentures ( ClinicalTrials.gov NCT01712802 ). KNOWLEDGE TRANSFER STATEMENT The results of this study suggest that denture adhesives should be applied under certain conditions; however, an appropriate diagnosis is important before application. These practice-based data provide information to establish evidence-based guidelines for applying denture adhesives.
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Affiliation(s)
- G Ohwada
- The Japan Denture Care Society.,Gerodontology and Oral Rehabilitation, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - S Minakuchi
- The Japan Denture Care Society.,Gerodontology and Oral Rehabilitation, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Y Sato
- The Japan Denture Care Society.,Gerodontology and Oral Rehabilitation, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - H Kondo
- The Japan Denture Care Society.,Department of Prosthodontics and Oral Implantology, School of Dentistry, Iwate Medical University, Morioka, Japan
| | - T Nomura
- The Japan Denture Care Society.,Department of Prosthodontics and Oral Implantology, School of Dentistry, Iwate Medical University, Morioka, Japan
| | - A Tsuboi
- The Japan Denture Care Society.,Division of Community Oral Health Science, Department of Community Medical Supports, Tohoku Medical Megabank Organization, Tohoku University, Sendai, Japan
| | - G Hong
- The Japan Denture Care Society.,Liaison Center for Innovative Dentistry, Graduate School of Dentistry, Tohoku University, Sendai, Japan
| | - Y Itoh
- The Japan Denture Care Society.,Division of Aging and Geriatric Dentistry, Graduate School of Dentistry, Tohoku University, Sendai, Japan
| | - Y Kawai
- The Japan Denture Care Society.,Department of Removable Prosthodontics, School of Dentistry, Nihon University, Matsudo, Japan
| | - S Kimoto
- The Japan Denture Care Society.,Department of Removable Prosthodontics, School of Dentistry, Nihon University, Matsudo, Japan
| | - A Gunji
- The Japan Denture Care Society.,Department of Removable Prosthodontics, School of Dentistry, Nihon University, Matsudo, Japan
| | - A Suzuki
- The Japan Denture Care Society.,Department of Removable Prosthodontics, Graduate School of Dentistry, Nihon University, Matsudo, Japan
| | - T Suzuki
- The Japan Denture Care Society.,Section of Oral Prosthetic Engineering, Tokyo Medical and Dental University, Tokyo, Japan
| | - K Kimoto
- The Japan Denture Care Society.,Division of Prosthodontics and Oral Rehabilitation, Department of Oral Function and Restoration, Graduate School of Dentistry, Kanagawa Dental University, Yokosuka, Japan
| | - N Hoshi
- The Japan Denture Care Society.,Division of Prosthodontics and Oral Rehabilitation, Department of Oral Function and Restoration, Graduate School of Dentistry, Kanagawa Dental University, Yokosuka, Japan
| | - M Saita
- The Japan Denture Care Society.,Division of Prosthodontics and Oral Rehabilitation, Department of Oral Function and Restoration, Graduate School of Dentistry, Kanagawa Dental University, Yokosuka, Japan
| | - Y Yoneyama
- The Japan Denture Care Society.,Department of Removable Prosthodontics, School of Dental Medicine, Tsurumi University, Yokohama, Japan
| | - Y Sato
- The Japan Denture Care Society.,Department of Removable Prosthodontics, School of Dental Medicine, Tsurumi University, Yokohama, Japan
| | - M Morokuma
- The Japan Denture Care Society.,Department of Removable Prosthodontics, School of Dental Medicine, Tsurumi University, Yokohama, Japan
| | - J Okazaki
- The Japan Denture Care Society.,Department of Removable Prosthodontics and Occlusion, Osaka Dental University, Osaka, Japan
| | - T Maeda
- The Japan Denture Care Society.,Department of Removable Prosthodontics and Occlusion, Osaka Dental University, Osaka, Japan
| | - K Nakai
- The Japan Denture Care Society.,Department of Removable Prosthodontics and Occlusion, Osaka Dental University, Osaka, Japan
| | - T Ichikawa
- The Japan Denture Care Society.,Department of Oral and Maxillofacial Prosthodontics, Graduate School of Biomedical Sciences, Tokushima University, Tokushima City, Japan
| | - K Nagao
- The Japan Denture Care Society.,Department of Oral and Maxillofacial Prosthodontics, Graduate School of Biomedical Sciences, Tokushima University, Tokushima City, Japan
| | - K Fujimoto
- The Japan Denture Care Society.,Department of Oral and Maxillofacial Prosthodontics, Graduate School of Biomedical Sciences, Tokushima University, Tokushima City, Japan
| | - H Murata
- The Japan Denture Care Society.,Department of Prosthetic Dentistry, Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki City, Japan
| | - T Kurogi
- The Japan Denture Care Society.,Department of Prosthetic Dentistry, Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki City, Japan
| | - K Yoshida
- The Japan Denture Care Society.,Department of Prosthetic Dentistry, Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki City, Japan
| | - M Nishimura
- The Japan Denture Care Society.,Department of Oral and Maxillofacial Prosthodontics, Field of Oral and Maxillofacial Rehabilitation, Course for Advanced Therapeutic, Graduate School of Medical and Dental Sciences, Kagoshima University, Kagoshima City, Japan
| | - Y Nishi
- The Japan Denture Care Society.,Department of Oral and Maxillofacial Prosthodontics, Field of Oral and Maxillofacial Rehabilitation, Course for Advanced Therapeutic, Graduate School of Medical and Dental Sciences, Kagoshima University, Kagoshima City, Japan
| | - M Murakami
- The Japan Denture Care Society.,Denture Prosthodontic Restoration, Advanced Dentistry Center, Kagoshima University Medical and Dental Hospital, Kagoshima City, Japan
| | - T Hosoi
- The Japan Denture Care Society.,School of Dental Medicine, Tsurumi University, Yokohama, Japan
| | - T Hamada
- The Japan Denture Care Society.,Hiroshima University, Hiroshima City, Japan
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Fujita A, Tajika M, Tanaka T, Ishihara M, Hirayama Y, Mizuno N, Hara K, Hijioka S, Imaoka H, Yoshida T, Okuno N, Hieda N, Hirayama T, Shibuya H, Kondo H, Suzuki H, Toriyama K, Yatabe Y, Yamao K, Niwa Y. A case of API2-MALT1-positive gastric MALT lymphoma with concomitant diffuse large B-cell lymphoma. Nagoya J Med Sci 2018. [PMID: 28626260 PMCID: PMC5472550 DOI: 10.18999/nagjms.79.2.251] [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] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
API2-MALT1 translocation-positive gastric marginal zone lymphomas of mucosa-associated lymphoid tissue (MALT) lymphoma is thought to transform to diffuse large B-cell lymphoma (DLBCL) rarely. A 69-year-old man presented with epigastralgia. Esophagogastroduodenoscopy showed multiple ulcerations in the stomach. Endoscopic biopsies revealed MALT lymphoma, with Helicobacter pylori infection. The patient underwent eradication therapy with no improvement, and was thereafter followed without additional therapy at his request. Twelve years after initial diagnosis, follow-up computed tomography (CT) showed multiple nodules in bilateral lungs, and a needle biopsy revealed MALT lymphoma, the same as in the stomach and API2-MALT1 translocation was found. Because he again refused additional therapy, follow-up was continued. 15 years after initial diagnosis, CT showed lymphadenopathy at the splenic hilum. At first we suspected disease progression of gastric MALT lymphoma, however a needle biopsy revealed DLBCL without API2-MALT1. Thus, the tumor at the splenic hilum was finally diagnosed as a de novo DLBCL as a second malignancy. Although treatment with rituximab given his age and his wishes was attempted, he died of DLBCL 15 years after the initial diagnosis. We experienced an API2-MALT1-positive gastric MALT lymphoma with concomitant DLBCL, not transformed to DLBCL over a 15-year clinical course.
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Affiliation(s)
- Akashi Fujita
- Departments of Gastroenterology, Aichi Cancer Center Hospital
| | | | | | | | | | - Nobumasa Mizuno
- Departments of Gastroenterology, Aichi Cancer Center Hospital
| | - Kazuo Hara
- Departments of Gastroenterology, Aichi Cancer Center Hospital
| | - Susumu Hijioka
- Departments of Gastroenterology, Aichi Cancer Center Hospital
| | - Hiroshi Imaoka
- Departments of Gastroenterology, Aichi Cancer Center Hospital
| | - Tsukasa Yoshida
- Departments of Gastroenterology, Aichi Cancer Center Hospital
| | - Nozomi Okuno
- Departments of Gastroenterology, Aichi Cancer Center Hospital
| | - Nobuhiro Hieda
- Departments of Gastroenterology, Aichi Cancer Center Hospital
| | | | - Hitoshi Shibuya
- Departments of Gastroenterology, Aichi Cancer Center Hospital
| | - Hisashi Kondo
- Departments of Gastroenterology, Aichi Cancer Center Hospital
| | - Hirotaka Suzuki
- Departments of Gastroenterology, Aichi Cancer Center Hospital
| | | | - Yasushi Yatabe
- Departments of Pathology and Molecular Diagnosis, Aichi Cancer Center Hospital
| | - Kenji Yamao
- Departments of Gastroenterology, Aichi Cancer Center Hospital
| | - Yasumasa Niwa
- Departments of Endoscopy, Aichi Cancer Center Hospital
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Wakai E, Watanabe K, Kondo H, Groeschel F. The design and thermo-structural analysis of target assembly for high intensity neutron source. Nuclear Materials and Energy 2018. [DOI: 10.1016/j.nme.2018.07.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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25
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Okumura T, Boku N, Hishida T, Ohde Y, Sakao Y, Yoshiya K, Higashiyama M, Kameyama K, Adachi H, Shiomi K, Kanzaki M, Yoshimura M, Matsuura M, Hata Y, Chen F, Yoshida K, Sasaki H, Hyodo I, Mori K, Kondo H. Impact of response to preoperative chemotherapy on the outcome of pulmonary metastasectomy for colorectal cancer: Results of a retrospective multicenter study. Ann Oncol 2018. [DOI: 10.1093/annonc/mdy281.060] [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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Kondo H, Kira S, Oniki T, Saito S, Teshima Y, Takahashi N. P4775Remarkable cardioprotective effect of interleukin-10 on sinus node dysfunction caused by streptozotocin-induced hyperglycemia in mice. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy563.p4775] [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 Kondo
- Oita University, Cardiology and Clinical Examination, Yufu, Japan
| | - S Kira
- Oita University, Cardiology and Clinical Examination, Yufu, Japan
| | - T Oniki
- Oita University, Cardiology and Clinical Examination, Yufu, Japan
| | - S Saito
- Oita University, Cardiology and Clinical Examination, Yufu, Japan
| | - Y Teshima
- Oita University, Cardiology and Clinical Examination, Yufu, Japan
| | - N Takahashi
- Oita University, Cardiology and Clinical Examination, Yufu, Japan
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27
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Kondo H, Abe I, Fukui A, Teshima Y, Takahashi N. P5712Interleukin-10 treatment ameliorates high-fat diet-induced inflammatory atrial remodelling and fibrillation. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy566.p5712] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [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 Kondo
- Oita University, Cardiology and Clinical Examination, Yufu, Japan
| | - I Abe
- Oita University, Cardiology and Clinical Examination, Yufu, Japan
| | - A Fukui
- Oita University, Cardiology and Clinical Examination, Yufu, Japan
| | - Y Teshima
- Oita University, Cardiology and Clinical Examination, Yufu, Japan
| | - N Takahashi
- Oita University, Cardiology and Clinical Examination, Yufu, Japan
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28
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Kambe N, Okabe R, Osada H, Ogawa M, Kishimoto M, Fukushima R, Kondo H, Ohmori K. A case of feline gastrointestinal eosinophilic sclerosing fibroplasia limited to the mesentery. J Small Anim Pract 2018; 61:64-67. [PMID: 29708273 PMCID: PMC7166917 DOI: 10.1111/jsap.12847] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2017] [Revised: 10/06/2017] [Accepted: 11/16/2017] [Indexed: 11/29/2022]
Abstract
An entire, female, mixed‐breed cat of unknown age was presented with a 6‐week history of lethargy, anorexia and vomiting. There was an increase in the number of white blood cells in the blood, including neutrophils and eosinophils; moderate anaemia; ascites; and possible mesenteric peritonitis. Exploratory laparotomy revealed firm, multifocal small nodules in the mesentery. As the nodules were surgically unresectable, they were biopsied. Histologically, the nodules were composed of thin trabeculae of dense collagen fibres mixed with plump fibroblasts and numerous eosinophils, consistent with feline gastrointestinal eosinophilic sclerosing fibroplasia. Bacteria were not detected on histological examination of the nodules and cytology of the ascites. Remission of disease occurred following treatment with prednisolone and ciclosporin A for 22 days and antibiotics for 40 days. After remission, ciclosporin A was administered for 236 days and then discontinued. Eosinophilia also resolved after treatment with ciclosporin A. The cat is still alive and in good condition on day 689. This report describes what may be an atypical case of feline gastrointestinal eosinophilic sclerosing fibroplasia, lacking involvement of the gastrointestinal tract, and was apparently cured by treatment that involved ciclosporin A.
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Affiliation(s)
- N Kambe
- Cooperative Department of Veterinary Medicine, Faculty of Agriculture, Tokyo University of Agriculture and Technology, Fuchu, Tokyo, 183-8509, Japan
| | - R Okabe
- Cooperative Department of Veterinary Medicine, Faculty of Agriculture, Tokyo University of Agriculture and Technology, Fuchu, Tokyo, 183-8509, Japan
| | - H Osada
- Cooperative Department of Veterinary Medicine, Faculty of Agriculture, Tokyo University of Agriculture and Technology, Fuchu, Tokyo, 183-8509, Japan
| | - M Ogawa
- Cooperative Department of Veterinary Medicine, Faculty of Agriculture, Tokyo University of Agriculture and Technology, Fuchu, Tokyo, 183-8509, Japan
| | - M Kishimoto
- Cooperative Department of Veterinary Medicine, Faculty of Agriculture, Tokyo University of Agriculture and Technology, Fuchu, Tokyo, 183-8509, Japan
| | - R Fukushima
- Cooperative Department of Veterinary Medicine, Faculty of Agriculture, Tokyo University of Agriculture and Technology, Fuchu, Tokyo, 183-8509, Japan
| | - H Kondo
- Laboratory of Veterinary Pathology, College of Bioresource Sciences, Nihon University, Fujisawa, Kanagawa, 252-0880, Japan
| | - K Ohmori
- Cooperative Department of Veterinary Medicine, Faculty of Agriculture, Tokyo University of Agriculture and Technology, Fuchu, Tokyo, 183-8509, Japan
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29
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Imaizumi K, Tinwongger S, Kondo H, Hirono I. Disinfection of an EMS/AHPND strain of Vibrio parahaemolyticus using ozone nanobubbles. J Fish Dis 2018; 41:725-727. [PMID: 29399827 DOI: 10.1111/jfd.12783] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/14/2017] [Revised: 12/28/2017] [Accepted: 12/29/2017] [Indexed: 05/27/2023]
Affiliation(s)
- K Imaizumi
- Laboratory of Genome Science, Tokyo University of Marine Science and Technology, Tokyo, Japan
| | - S Tinwongger
- Laboratory of Genome Science, Tokyo University of Marine Science and Technology, Tokyo, Japan
- Department of Fisheries Kasetklang Chatuchak, Coastal Fisheries Research and Development Bureau, Bangkok, Thailand
| | - H Kondo
- Laboratory of Genome Science, Tokyo University of Marine Science and Technology, Tokyo, Japan
| | - I Hirono
- Laboratory of Genome Science, Tokyo University of Marine Science and Technology, Tokyo, Japan
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Kondo H, Ogawa S, Nishimura H, Ono A. Massage therapy for home care patients using the health insurance system in Japan. Complement Ther Med 2018; 36:142-146. [PMID: 29458922 DOI: 10.1016/j.ctim.2018.01.003] [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] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2017] [Revised: 01/04/2018] [Accepted: 01/04/2018] [Indexed: 11/29/2022] Open
Abstract
OBJECTIVES To clarify the status of home care massage services provided to patients. This will help in understanding how many patients utilize this service and the circumstances under which treatment is provided. DESIGN A retrospective study. SETTING Fifty-four acupuncture, moxibustion, and massage clinics. Participants were patients who had received home care massage for six months or more. We collected a total of 1587 responses from these 54 massage clinics; of these, 1415 responses (mean age = 79.1 ± 11.5 years) were valid (valid response rate 89.2%). MAIN OUTCOME MEASURES Actual patients and actual care services. RESULTS The most common disorder observed among patients who utilized home care massage services was cerebrovascular disease (at approximately 36%), while the second most common were arthropathy-related disorders (16.3%). Although most patients received massage, approximately 30% received manual therapy (e.g. manual correction) and hot fomentation as part of thermotherapy. Notably, only around 10% of patients received massage alone; the majority received treatment in combination with range of motion and muscle-strengthening exercises. CONCLUSIONS This study helped to clarify the actual state of patients receiving home care massage and the details of the massage services provided. This study clearly showed the treatment effectiveness of massage, which can be used by home medical care stakeholders to develop more effective interventions.
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Affiliation(s)
- H Kondo
- Course of Acupuncture and Moxibustion, Department of Health, Faculty of Health Sciences, Tsukuba University of Technology, Japan; Japan Acupuncture, Moxibustion and Massage Association, Japan.
| | - S Ogawa
- Japan Acupuncture, Moxibustion and Massage Association, Japan
| | - H Nishimura
- Japan Acupuncture, Moxibustion and Massage Association, Japan
| | - A Ono
- Japan Acupuncture, Moxibustion and Massage Association, Japan
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31
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Kayansamruaj P, Dong H, Hirono I, Kondo H, Senapin S, Rodkhum C. Genome characterization of piscine ‘Scale drop and Muscle Necrosis syndrome’-associated strain ofVibrio harveyifocusing on bacterial virulence determinants. J Appl Microbiol 2018; 124:652-666. [DOI: 10.1111/jam.13676] [Citation(s) in RCA: 6] [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] [Received: 08/21/2017] [Revised: 11/24/2017] [Accepted: 12/18/2017] [Indexed: 01/22/2023]
Affiliation(s)
- P. Kayansamruaj
- Department of Veterinary Microbiology; Faculty of Veterinary Science; Chulalongkorn University; Bangkok Thailand
- Department of Aquaculture; Faculty of Fisheries; Kasetsart University; Bangkok Thailand
| | - H.T. Dong
- Aquaculture Vaccine Platform; Department of Microbiology; Faculty of Science; King Mongkut's University of Technology Thonburi; Bangkok Thailand
| | - I. Hirono
- Laboratory of Genome Science; Tokyo University of Marine Science and Technology; Tokyo Japan
| | - H. Kondo
- Laboratory of Genome Science; Tokyo University of Marine Science and Technology; Tokyo Japan
| | - S. Senapin
- Center of Excellence for Shrimp Molecular Biology and Biotechnology (Centex Shrimp); Faculty of Science; Mahidol University; Bangkok Thailand
- National Center for Genetic Engineering and Biotechnology (BIOTEC); National Science and Technology Development Agency; Pathumthani Thailand
| | - C. Rodkhum
- Department of Veterinary Microbiology; Faculty of Veterinary Science; Chulalongkorn University; Bangkok Thailand
- Fish Infectious Diseases (FIDs) - Special Task Force for Activating Research (STAR); Faculty of Veterinary Science; Chulalongkorn University; Bangkok Thailand
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32
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Koiwai K, Kodera T, Thawonsuwan J, Kawase M, Kondo H, Hirono I. A rapid method for simultaneously diagnosing four shrimp diseases using PCR-DNA chromatography method. J Fish Dis 2018; 41:395-399. [PMID: 29064102 DOI: 10.1111/jfd.12732] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/09/2017] [Revised: 08/22/2017] [Accepted: 08/23/2017] [Indexed: 05/21/2023]
Affiliation(s)
- K Koiwai
- Laboratory of Genome Science, Tokyo University of Marine Science and Technology, Tokyo, Japan
| | | | - J Thawonsuwan
- Department of Fisheries, Songkhla Aquatic Animal Health Research Center, Songkhla, Thailand
| | - M Kawase
- TBA co., Ltd., Sendai, Japan
- Graduate School of Biomedical Engineering, Tohoku University, Sendai, Japan
| | - H Kondo
- Laboratory of Genome Science, Tokyo University of Marine Science and Technology, Tokyo, Japan
| | - I Hirono
- Laboratory of Genome Science, Tokyo University of Marine Science and Technology, Tokyo, Japan
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Shimada M, Iwase H, Hirashima N, Saito M, Kondo H, Urata N, Unita S, Kondo T, Tanaka D, Tsunekawa T. The Effect of Loop Diuretics on Sarcopenia and Long-Term Prognosis in Patients with Refractory Hepatic Ascites Treated with Tolvaptan. ACTA ACUST UNITED AC 2018. [DOI: 10.4236/ojgas.2018.86022] [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: 11/20/2022]
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34
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Reyes-Becerril M, Alamillo E, Trasviña A, Hirono I, Kondo H, Jirapongpairoj W, Ascencio-Valle F, Angulo C. In vivo and in vitro studies using larval and adult antigens from Neobenedenia melleni on immune response in yellowtail (Seriola lalandi). J Fish Dis 2017; 40:1497-1509. [PMID: 28422295 DOI: 10.1111/jfd.12620] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/24/2016] [Revised: 01/10/2017] [Accepted: 01/20/2017] [Indexed: 06/07/2023]
Abstract
Neobenedenia melleni is a monogenean parasite that causes significant mortality and economic losses in fish aquaculture. Changes in the antigenic composition of this parasite occur during its developmental stages. In this study, we evaluated humoral parameters in serum and transcriptional immune responses of yellowtail naturally infected with N. melleni. In addition, in vitro assays were performed to study the stimulatory effects of antigens from larvae and adults on spleen leucocytes from non-infected fish at 6 and 24 h post-stimulation. The results showed enhanced total protein, myeloperoxidase and antiprotease activities in N. melleni-infected fish compared with non-infected ones. The induction of Toll-like receptors (TLRs) and pro-inflammatory cytokines in spleen leucocytes during natural infection with N. melleni suggests that these immune-related genes play an important role in the initiation of the immune defence mechanism for controlling parasite infection. Interestingly, the magnitude of in vitro responses of spleen leucocytes was dependent on the parasitic stage. An important stimulation of gene expression by adult antigens on spleen leucocytes was observed. Differential expression patterns of TLRs and target cytokines in yellowtail leucocytes in both in vivo and in vitro studies suggest that the quality of yellowtail immune response is conditioned by N. melleni development.
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Affiliation(s)
- M Reyes-Becerril
- Immunology and Vaccinology Group, Centro de Investigaciones Biológicas del Noroeste (CIBNOR), La Paz, Mexico
| | - E Alamillo
- Immunology and Vaccinology Group, Centro de Investigaciones Biológicas del Noroeste (CIBNOR), La Paz, Mexico
| | - A Trasviña
- Immunology and Vaccinology Group, Centro de Investigaciones Biológicas del Noroeste (CIBNOR), La Paz, Mexico
| | - I Hirono
- Laboratory of Genome Science, Tokyo University of Marine Science and Technology, Tokyo, Japan
| | - H Kondo
- Laboratory of Genome Science, Tokyo University of Marine Science and Technology, Tokyo, Japan
| | - W Jirapongpairoj
- Laboratory of Genome Science, Tokyo University of Marine Science and Technology, Tokyo, Japan
| | - F Ascencio-Valle
- Immunology and Vaccinology Group, Centro de Investigaciones Biológicas del Noroeste (CIBNOR), La Paz, Mexico
| | - C Angulo
- Immunology and Vaccinology Group, Centro de Investigaciones Biológicas del Noroeste (CIBNOR), La Paz, Mexico
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35
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Kanemura T, Kondo H, Furukawa T, Hirakawa Y, Wakai E, Knaster J. Analytical and experimental study of the evaporation and deposition rates from a high-speed liquid lithium jet. Fusion Engineering and Design 2017. [DOI: 10.1016/j.fusengdes.2017.08.020] [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] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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36
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Kondo H, Yokoi K, Ando T. A case of concurrent facioscapulohumeral muscular dystrophy and familial myasthenia gravis. J Neurol Sci 2017. [DOI: 10.1016/j.jns.2017.08.3550] [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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37
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Uehara H, Shirai T, Yasuda A, Kondo H, Nakayama T, Matsutani N, Kawamura M. P-232PLEURAL CARBON DIOXIDE INSUFFLATION DURING THORACOSCOPIC SURGERY HELPS TO OBTAIN CLEAR THORACOSCOPIC ULTRASONOGRAPHY IMAGES OF SMALL LUNG NODULES: REPORT OF TWO CASES. Interact Cardiovasc Thorac Surg 2017. [DOI: 10.1093/icvts/ivx280.232] [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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38
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Endo S, Ikeda N, Kondo T, Nakajima J, Kondo H, Yokoi K, Chida M, Toyooka S, Sato M, Sato Y, Okada Y, Yoshida K, Okada M, Okumura M, Chihara K, Miyata H. O-056A LUNG CANCER SURGERY RISK MODEL OF 78 594 CASES FROM 2014 TO 2015 IN A JAPANESE NATIONWIDE WEB-BASED DATABASE. Interact Cardiovasc Thorac Surg 2017. [DOI: 10.1093/icvts/ivx280.068] [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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39
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Sakai T, Uehara H, Shirai S, Kanaoka R, Nakayama T, Matsutani N, Kawamura M, Kondo H. P-242SUCCESSFUL SURGICAL REMOVAL OF A FOREIGN BODY IN THE PULMONARY ARTERY. Interact Cardiovasc Thorac Surg 2017. [DOI: 10.1093/icvts/ivx280.242] [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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40
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Hisanaga S, Kakeda S, Yamamoto J, Watanabe K, Moriya J, Nagata T, Fujino Y, Kondo H, Nishizawa S, Korogi Y. Pituitary Macroadenoma and Visual Impairment: Postoperative Outcome Prediction with Contrast-Enhanced FIESTA. AJNR Am J Neuroradiol 2017; 38:2067-2072. [PMID: 28912278 DOI: 10.3174/ajnr.a5394] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2017] [Accepted: 06/06/2017] [Indexed: 11/07/2022]
Abstract
BACKGROUND AND PURPOSE Contrast-enhanced FIESTA can depict anterior optic pathways in patients with large suprasellar tumors. We assessed whether the degree of kink in the optic nerve at the optic canal orifice on contrast-enhanced FIESTA correlates with the postoperative improvement of visual impairment in patients with pituitary macroadenoma. MATERIALS AND METHODS Thirty-one patients with pituitary macroadenoma who underwent preoperative MR imaging and an operation were evaluated. We measured the optic nerve kinking angle on sagittal oblique contrast-enhanced FIESTA parallel to the optic nerve; the optic nerve kinking angle was defined as the angle between a line parallel to the planum sphenoidale and a line parallel to the intracranial optic nerve at the optic canal orifice. We used logistic regression analyses to determine whether the clinical (sex, age, and duration of symptoms) and imaging (tumor height, chiasmal compression severity, hyperintense optic nerve on T2WI, and optic nerve kinking angle) characteristics were associated with the postoperative improvement (good-versus-little improvement) of visual acuity disturbance and visual field defect. RESULTS There were 53 impaired sides before the operation: 2 sides with visual acuity disturbance alone, 25 with visual field defect alone, and 26 with both. After the operation, good improvement was found in 17 of the 28 sides with visual acuity disturbance and in 32 of the 51 sides with visual field defects. Only the optic nerve kinking angle was significantly associated with good improvement of the visual acuity disturbance (P = .011) and visual field defect (P = .002). CONCLUSIONS The degree of the optic nerve kinking angle was an independent predictor of postoperative improvement, indicating that irreversible damage to the optic nerve may be associated with its kinking at the optic canal orifice.
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Affiliation(s)
- S Hisanaga
- From the Departments of Radiology (S.H., S.K., K.W., J.M., Y.K.)
| | - S Kakeda
- From the Departments of Radiology (S.H., S.K., K.W., J.M., Y.K.)
| | | | - K Watanabe
- From the Departments of Radiology (S.H., S.K., K.W., J.M., Y.K.)
| | - J Moriya
- From the Departments of Radiology (S.H., S.K., K.W., J.M., Y.K.)
| | | | - Y Fujino
- Preventive Medicine and Community (Y.F.), University of Occupational and Environmental Health School of Medicine, Kitakyushu, Japan
| | | | | | - Y Korogi
- From the Departments of Radiology (S.H., S.K., K.W., J.M., Y.K.)
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41
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Kawano K, Kondo H, Shinohara T, Takahashi N. P773The association between ventricular fibrillation recurrence and the response of J-point amplitude to pharmacological stress testing in patients with Brugada syndrome and early repolarization syndrome. Eur Heart J 2017. [DOI: 10.1093/eurheartj/ehx501.p773] [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: 11/13/2022] Open
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42
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Yoshikawa Y, Shiomi H, Watanabe H, Natsuaki M, Kondo H, Tamura T, Morimoto T, Nakagawa Y, Kimura T. 2863Application of DAPT score to predict ischaemic and bleeding events in patients who underwent drug-eluting stent implantation: a landmark analysis of large pooled cohort. Eur Heart J 2017. [DOI: 10.1093/eurheartj/ehx504.2863] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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43
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Shinohara T, Kondo H, Fukui A, Yufu K, Nakagawa M, Takahashi N. P6414Exaggerated reactivity of parasympathetic nerves is involved in ventricular fibrillation in J-wave syndrome. Eur Heart J 2017. [DOI: 10.1093/eurheartj/ehx493.p6414] [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: 11/14/2022] Open
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44
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Miyoshi M, Kondo H, Shinohara T, Takahashi N. P778Pulmonary vein antrum isolation by radiofrequency catheter ablation depresses baroreflex sensitivity in association with heart rate variability in patients with paroxysmal atrial fibrillation. Eur Heart J 2017. [DOI: 10.1093/eurheartj/ehx501.p778] [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: 11/13/2022] Open
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45
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Nishimura S, Izumi C, Obayashi Y, Fuki M, Imanaka M, Kuroda M, Amano M, Onishi N, Sakamoto J, Tamaki Y, Enomoto S, Miyake M, Tamura T, Kondo H, Nakagawa Y. P2976Incidence of recovery and recurrence in patients with idiopathic dilated cardiomyopathy; usefulness of 123I-MIBG scintigraphy in predicting prognosis and effectiveness of beta-blockers. Eur Heart J 2017. [DOI: 10.1093/eurheartj/ehx504.p2976] [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: 11/12/2022] Open
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46
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Kondo H, Shinohara T, Miyoshi M, Ishii Y, Otsubo T, Takahashi N. P4592Baroreflex sensitivity could predicts the presence of left atrial low voltage zone and atrial fibrillation recurrence after pulmonary vein isolation. Eur Heart J 2017. [DOI: 10.1093/eurheartj/ehx504.p4592] [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: 11/14/2022] Open
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47
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Kannika K, Pisuttharachai D, Srisapoome P, Wongtavatchai J, Kondo H, Hirono I, Unajak S, Areechon N. Molecular serotyping, virulence gene profiling and pathogenicity of
Streptococcus agalactiae
isolated from tilapia farms in Thailand by multiplex
PCR. J Appl Microbiol 2017; 122:1497-1507. [DOI: 10.1111/jam.13447] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2016] [Revised: 02/08/2017] [Accepted: 03/03/2017] [Indexed: 12/23/2022]
Affiliation(s)
- K. Kannika
- Department of Aquaculture Faculty of Fisheries Kasetsart University Bangkok Thailand
- Center for Advanced Studies for Agriculture and Food Kasetsart University Institute for Advanced Studies Kasetsart University Bangkok Thailand
| | - D. Pisuttharachai
- Fishery Science and Aquatic Resources, Faculty of Agricultural Technology King Mongkut's Institute of Technology Ladkrabang, Prince of Chumphon Campus Chumphon Thailand
| | - P. Srisapoome
- Department of Aquaculture Faculty of Fisheries Kasetsart University Bangkok Thailand
| | - J. Wongtavatchai
- Department of Veterinary Medicine Faculty of Veterinary Science Chulalongkorn University Bangkok Thailand
| | - H. Kondo
- Graduate School of Marine Science and Technology Tokyo University of Marine Science and Technology Tokyo Japan
| | - I. Hirono
- Graduate School of Marine Science and Technology Tokyo University of Marine Science and Technology Tokyo Japan
| | - S. Unajak
- Center for Advanced Studies for Agriculture and Food Kasetsart University Institute for Advanced Studies Kasetsart University Bangkok Thailand
- Department of Biochemistry Faculty of Science Kasetsart University Bangkok Thailand
| | - N. Areechon
- Department of Aquaculture Faculty of Fisheries Kasetsart University Bangkok Thailand
- Center for Advanced Studies for Agriculture and Food Kasetsart University Institute for Advanced Studies Kasetsart University Bangkok Thailand
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48
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Wakai E, Kondo H, Kanemura T, Furukawa T, Hirakawa Y, Watanabe K, Ida M, Ito Y, Niitsuma S, Edao Y, Fujishiro K, Nakaniwa K, Hoashi E, Horiike H, Serizawa H, Kawahito Y, Fukada S, Sugie Y, Suzuki A, Yagi J, Tsuji Y, Furuya K, Groeschel F, KNASTER J, MICCHICHE G, IBARRA A, HEIDINGER R, NITTI F, SUGIMOTO M. Engineering Validation and Engineering Design of Lithium Target Facility in IFMIF/EVEDA Project. Fusion Science and Technology 2017. [DOI: 10.13182/fst13-770] [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)
- E. Wakai
- Japan Atomic Energy Agency, Ibaraki 319-1195, Japan
| | - H. Kondo
- Japan Atomic Energy Agency, Ibaraki 319-1195, Japan
| | - T. Kanemura
- Japan Atomic Energy Agency, Ibaraki 319-1195, Japan
| | - T. Furukawa
- Japan Atomic Energy Agency, Ibaraki 319-1195, Japan
| | - Y. Hirakawa
- Japan Atomic Energy Agency, Ibaraki 319-1195, Japan
| | - K. Watanabe
- Japan Atomic Energy Agency, Ibaraki 319-1195, Japan
| | - M. Ida
- Japan Atomic Energy Agency, Ibaraki 319-1195, Japan
| | - Y. Ito
- Japan Atomic Energy Agency, Ibaraki 319-1195, Japan
| | - S. Niitsuma
- Japan Atomic Energy Agency, Ibaraki 319-1195, Japan
| | - Y. Edao
- Japan Atomic Energy Agency, Ibaraki 319-1195, Japan
| | - K. Fujishiro
- Japan Atomic Energy Agency, Ibaraki 319-1195, Japan
| | - K. Nakaniwa
- Japan Atomic Energy Agency, Ibaraki 319-1195, Japan
| | | | | | | | | | | | - Y. Sugie
- Kyushu University, Fukuoka, Japan
| | | | - J. Yagi
- National Institute for Fusion Science, Gifu, Japan
| | | | | | - F. Groeschel
- Project Team of IFMIF/EVEDA Project, Aomori, Japan
| | - J. KNASTER
- Project Team of IFMIF/EVEDA Project, Aomori, Japan
| | | | | | | | - F. NITTI
- Project Team of IFMIF/EVEDA Project, Aomori, Japan
- ENEA, Brasimone, Italy
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49
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Kawai Y, Nagai Y, Ogawa E, Kondo H. Japanese Society for Laboratory Hematology flow cytometric reference method of determining the differential leukocyte count: external quality assurance using fresh blood samples. Int J Lab Hematol 2016; 39:202-222. [DOI: 10.1111/ijlh.12607] [Citation(s) in RCA: 8] [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] [Received: 03/31/2016] [Accepted: 10/25/2016] [Indexed: 11/28/2022]
Affiliation(s)
- Y. Kawai
- The Standardization Subcommittee for Blood Cell Counting of the Japanese Society for Laboratory Hematology; Tokyo Japan
- International University of Health & Welfare; Sanno Hospital; Tokyo Japan
| | - Y. Nagai
- The Standardization Subcommittee for Blood Cell Counting of the Japanese Society for Laboratory Hematology; Tokyo Japan
- Nihon Kohden Corporation; IVD Operations; Tokyo Japan
- Kansai University of Health Sciences; Osaka Japan
| | - E. Ogawa
- The Standardization Subcommittee for Blood Cell Counting of the Japanese Society for Laboratory Hematology; Tokyo Japan
- Nippon Becton Dickinson Company, Ltd; BD, Biosciences; Tokyo Japan
| | - H. Kondo
- The Standardization Subcommittee for Blood Cell Counting of the Japanese Society for Laboratory Hematology; Tokyo Japan
- Kansai University of Health Sciences; Osaka Japan
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50
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Knaster J, Arbeiter F, Cara P, Chel S, Facco A, Heidinger R, Ibarra A, Kasugai A, Kondo H, Micciche G, Ochiai K, O'hira S, Okumura Y, Sakamoto K, Wakai E. IFMIF, the European–Japanese efforts under the Broader Approach agreement towards a Li(d,xn) neutron source: Current status and future options. Nuclear Materials and Energy 2016. [DOI: 10.1016/j.nme.2016.04.012] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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