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Hamail A, Hamada M, Tartoura E, Abd El-Hady M. EFFECT OF N-FORMS AND SOME BIO-STIMULANTS ON PRODUCTIVITY OF CUCUMBER: 1-VEGETATIVE GROWTH AND CHEMICAL CONSTITUENTS. JOURNAL OF PLANT PRODUCTION 2014; 5:241-253. [DOI: 10.21608/jpp.2014.53633] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
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Hamail A, Hamada M, Tartoura E, Abd El-Hady M. EFFECT OF N-FORMS AND SOME BIO-STIMULANTS ON PRODUCTIVITY OF CUCUMBER: 3- FRUIT QUALITY. JOURNAL OF PLANT PRODUCTION 2014; 5:283-293. [DOI: 10.21608/jpp.2014.53641] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
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Ramos VFML, Paine RW, Thirugnanasambandam N, Shirota Y, Hamada M, Ugawa Y. Supplementary motor area stimulation for Parkinson disease: A randomized controlled study. Neurology 2013; 81:1881-2. [DOI: 10.1212/01.wnl.0000438373.32335.cf] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Strigaro G, Hamada M, Cantello R, Rothwell J. 144. Evidence of heterosynaptic interactions in human associative plasticity. Clin Neurophysiol 2013. [DOI: 10.1016/j.clinph.2013.06.171] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Hamada M. IS 18. Interneuron networks. Clin Neurophysiol 2013. [DOI: 10.1016/j.clinph.2013.04.037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Meshii N, Takahashi G, Okunaga S, Hamada M, Iwai S, Takasu A, Ogawa Y, Yura Y. Enhancement of systemic tumor immunity for squamous cell carcinoma cells by an oncolytic herpes simplex virus. Cancer Gene Ther 2013; 20:493-8. [PMID: 23887644 DOI: 10.1038/cgt.2013.45] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2013] [Revised: 06/07/2013] [Accepted: 06/15/2013] [Indexed: 01/13/2023]
Abstract
RH2 is a neurovirulent γ134.5 gene-deficient herpes simplex virus type 1 (HSV-1) with a lytic ability in human squamous cell carcinoma (SCC) cells; it is related to spontaneously occurring HSV-1 mutant HF10. The effect of RH2 on SCC was examined using a syngeneic C3H mouse model. After infection of mouse SCCVII cells with RH2, cell viability was decreased at first, but recovered by prolonged culture, indicating the limited replication of RH2. The antitumor ability of RH2 was examined using a bilateral SCCVII tumor model. The growth of the RH2-injected tumors was suppressed compared with that of phosphate-buffered saline-injected tumors. Moreover, the growth of contralateral tumor of RH2-treated mice was also suppressed significantly. The splenocytes of C3H mice treated with RH2 lysed more SCCVII cells than NFSaY83 cells and YAC-1 cells. The cytotoxicity of the splenocytes on SCCVII cells was significantly greater than that of splenocytes from tumor-bearing mice. Removal of CD8(+) T cells from splenocytes decreased their cell killing activity remarkably. The antitumor effect of RH2 on SCCVII xenografts in nude mice was not demonstrated. These results indicate that RH2 exhibited a suppressive effect on mouse SCC, even if the replication of RH2 was limited. This is ascribed to the ability of RH2 to enhance existing tumor-specific cytotoxic T lymphocyte activity.
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Futaguchi M, Haga A, Sakumi A, Okamoto H, Hamada M, Fuse M, Abe Y, Murakami N, Itami J, Nakagawa K. SU-E-T-338: Calculation of Dose Distributions From 106 Ruthenium COC-Type Eye Applicator. Med Phys 2013. [DOI: 10.1118/1.4814772] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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Hamada M, Albrecht E, El Bagory AR, Edris AB, Hammon HM, Nuernberg G, Maak S. Meat quality traits and muscle composition of cows differing in lactation performance. Arch Anim Breed 2012. [DOI: 10.5194/aab-55-36-2012] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
Abstract
Abstract. Beef and dairy cows differ in the way in which they utilise nutrients and in accretion or mobilisation of body reserves during lactation. Thus far, little is known about the impact of lactation performance on body composition, meat quality, and the related muscle structure of cows with a defined, combined beef and dairy genetic background. In the described experiment, 50 F2 cows, originating from mating Charolais bulls to German Holstein cows and a following intercross of F1 individuals, were slaughtered during the second lactation, 30 days after calving. Cows were assigned to 3 groups, each containing representatives of 3 families, according to lactation performance. Standard carcass and meat quality traits were determined. Additionally, samples from longissimus muscle were investigated by histology and computer image analysis for muscle fibre profile, intramuscular fat cell size, and marbling traits. Subcutaneous fat cell size was measured to estimate the impact of lactation on body fat reserves. The results suggest no influence of the duration of the first lactation on body composition, meat quality or muscle structure. However, the amount of milk per day influenced body weight, body composition, and marbling traits. Relationships between traits were low, but showed consistently that increasing milk yield was negatively correlated with tissue accretion. Changes of muscle fibre and fat cell profile, indicating protein or fat mobilisation by lactation, could not be detected. In the presented study, lactation had only minor consequences for meat quality.
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Hamada M, Murase N, Hasan A, Balaratnam M, Rothwell JC. The Role of Interneuron Networks in Driving Human Motor Cortical Plasticity. Cereb Cortex 2012; 23:1593-605. [DOI: 10.1093/cercor/bhs147] [Citation(s) in RCA: 540] [Impact Index Per Article: 45.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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60
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Saito M, Okayama H, Yoshii T, Higashi H, Morioka H, Hiasa G, Sumimoto T, Inaba S, Nishimura K, Inoue K, Ogimoto A, Shigematsu Y, Hamada M, Higaki J. Clinical significance of global two-dimensional strain as a surrogate parameter of myocardial fibrosis and cardiac events in patients with hypertrophic cardiomyopathy. Eur Heart J Cardiovasc Imaging 2012; 13:617-23. [DOI: 10.1093/ejechocard/jer318] [Citation(s) in RCA: 135] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
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61
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Burr T, Hamada M, Hengartner N. Impact of spectral smoothing on gamma radiation portal alarm probabilities. Appl Radiat Isot 2011; 69:1436-46. [DOI: 10.1016/j.apradiso.2011.05.009] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2011] [Revised: 05/03/2011] [Accepted: 05/03/2011] [Indexed: 10/18/2022]
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Tsutsumi R, Hanajima R, Hamada M, Shirota Y, Matsumoto H, Terao Y, Ohminami S, Yamakawa Y, Shimada H, Tsuji S, Ugawa Y. PTMS15 Abnormal motor cortex inhibitory circuits in mild cognitive impairment. Clin Neurophysiol 2011. [DOI: 10.1016/s1388-2457(11)60668-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Shirota Y, Hanajima R, Hamada M, Terao Y, Matsumoto H, Ohminami S, Tsutsumi R, Furubayashi T, Ugawa Y. PTMS17 Inter-individual variation in the efficient stimulation site for magnetic brainstem stimulation. Clin Neurophysiol 2011. [DOI: 10.1016/s1388-2457(11)60670-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Hasan A, Hamada M, Rothwell J. W15.3 Modulation of the efficacy of theta-burst stimulation by simultaneous direct current stimulation. Clin Neurophysiol 2011. [DOI: 10.1016/s1388-2457(11)60167-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Hamada M, Murase N, Hasan A, Balaratnam M, Rothwell J. P14.6 Intracortical paired associative stimulation in the human motor cortex. Clin Neurophysiol 2011. [DOI: 10.1016/s1388-2457(11)60434-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Honda T, Hamada M, Matsumoto Y, Matsuoka H, Hiwada K. Diagnosis of thrombus and blood flow in aortic aneurysm using tagging cine magnetic resonance imaging. Int J Angiol 2011. [DOI: 10.1007/bf01616451] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
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Nakatani-Enomoto S, Hanajima R, Hamada M, Terao Y, Matsumoto H, Hirose M, Nakamura K, Furubayashi T, Mochizuki H, Enomoto H, Ugawa Y. P20-23 Bidirectional human sensory cortical excitability modulation by quadripulse magnetic stimulation (QPS) of various cortical areas. Clin Neurophysiol 2010. [DOI: 10.1016/s1388-2457(10)60920-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Matsumoto H, Hanajima R, Terao Y, Yugeta A, Hamada M, Shirota Y, Ohminami S, Nakatani-Enomoto S, Tsuji S, Ugawa Y. P11-24 Cauda equina conduction time in patients with acquired demyelinating polyneuropathy. Clin Neurophysiol 2010. [DOI: 10.1016/s1388-2457(10)60701-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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69
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Shirota Y, Hamada M, Hanajima R, Terao Y, Matsumoto H, Ohminami S, Furubayashi T, Ugawa Y. P20-7 The effective coil position for magnetic brainstem stimulation. Clin Neurophysiol 2010. [DOI: 10.1016/s1388-2457(10)60904-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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70
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Harada T, Ishizaki F, Horie N, Nitta K, Katsuoka H, Nakamura S, Hamada M. P5-1 Evaluation of circadian rhythm of heart-rate variability and autonomic cardiovascular function in Parkinson's disease. Clin Neurophysiol 2010. [DOI: 10.1016/s1388-2457(10)60523-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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71
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Hamada M, Ugawa Y. S5-3 HFOs in amyotrophic lateral sclerosis (ALS). Clin Neurophysiol 2010. [DOI: 10.1016/s1388-2457(10)60058-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Hamada M, Shirakawa T, Poh-San L, Nishiyama K, Uga S, Matsuo M. Two new variants of G6PD deficiencies in Singapore. NEPAL MEDICAL COLLEGE JOURNAL : NMCJ 2010; 12:137-141. [PMID: 21446359] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
Identification of mutations in G6PD gene is performed as an epidemiologic investigation of G6PD deficiency in many countries. In order to understand the hereditary background of G6PD deficiency in a population, screening of mutations is required not only in exonic regions but also for intron and promoter regions. One hundred male neonatal samples diagnosed as with G6PD deficiency by newborn screening in Singapore were used in this study. The multiplex PCR using the multiple tandem forward primers and common reverse primer (MPTP) method was carried out to detect the common 11 mutations in south-east Asia such as Gaohe 95A>G, Orissa 131C>G, Vanua-Lava 383T>C, Mahidol 487G>A, Mediterranean 563C>T, Coimbra 592C>T, Viangchan 871G>A, Chatham 1003G>A, Union 1360C>T, Canton 1376G>T and Kaiping 1388G>A. Samples whose mutations were unidentified by MPTP method were scanned at cording region, intron and promoter region by direct sequencing.Out of 100 samples, 90 samples (90.0%) were identified with one of the above mentioned common mutations. Eight out of 10 samples whose mutations were unidentified by MPTP method carried exonic mutations which had been previously reported such as Murcia 209A>G, Quing Yuan 392G>T, Nankang 517T>C, Chinese5 1024C>T. Two novel mutations were identified in these samples: one had a novel mutation (25C>T); the remaining sample carried a 49 bp deletion in intron 12.
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Yanagisawa Y, Nakagome H, Tennmei K, Hamada M, Yoshikawa M, Otsuka A, Hosono M, Kiyoshi T, Takahashi M, Yamazaki T, Maeda H. Operation of a 500 MHz high temperature superconducting NMR: towards an NMR spectrometer operating beyond 1 GHz. JOURNAL OF MAGNETIC RESONANCE (SAN DIEGO, CALIF. : 1997) 2010; 203:274-82. [PMID: 20149698 DOI: 10.1016/j.jmr.2010.01.007] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/15/2009] [Revised: 01/14/2010] [Accepted: 01/15/2010] [Indexed: 05/15/2023]
Abstract
We have begun a project to develop an NMR spectrometer that operates at frequencies beyond 1 GHz (magnetic field strength in excess of 23.5 T) using a high temperature superconductor (HTS) innermost coil. As the first step, we developed a 500 MHz NMR with a Bi-2223 HTS innermost coil, which was operated in external current mode. The temporal magnetic field change of the NMR magnet after the coil charge was dominated by (i) the field fluctuation due to a DC power supply and (ii) relaxation in the screening current in the HTS tape conductor; effect (i) was stabilized by the 2H field-frequency lock system, while effect (ii) decreased with time due to relaxation of the screening current induced in the HTS coil and reached 10(-8)(0.01 ppm)/h on the 20th day after the coil charge, which was as small as the persistent current mode of the NMR magnet. The 1D (1)H NMR spectra obtained by the 500 MHz LTS/HTS magnet were nearly equivalent to those obtained by the LTS NMR magnet. The 2D-NOESY, 3D-HNCO and 3D-HNCACB spectra were achieved for ubiquitin by the 500 MHz LTS/HTS magnet; their quality was closely equivalent to that achieved by a conventional LTS NMR. Based on the results of numerical simulation, the effects of screening current-induced magnetic field changes are predicted to be harmless for the 1.03 GHz NMR magnet system.
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Hamada M, Sato K, Kiryu H, Mituyama T, Asai K. CentroidAlign: fast and accurate aligner for structured RNAs by maximizing expected sum-of-pairs score. Bioinformatics 2009; 25:3236-43. [DOI: 10.1093/bioinformatics/btp580] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
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75
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Hamada M, Tamura T, Ishida Y, Suzuki KI. Georgenia thermotolerans sp. nov., an actinobacterium isolated from forest soil. Int J Syst Evol Microbiol 2009; 59:1875-9. [DOI: 10.1099/ijs.0.005140-0] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
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