Using the sero-conversion test Sendai virus was shown to transmit rapidly in specific pathogen-free (SPF) mice. Transmission of virus was closely related to the titre in nasal tissue of one infector....
Distillation of Liquid Xenon to Remove Krypton (2008)
Abe, K., Hosaka, J., Iida, T., Ikeda, M., Kobayashi, K., Koshio, Y., ...
A high performance distillation system to remove krypton from xenon was constructed, and a purity level of Kr/Xe = $\sim 3 \times 10^{-12}$ was achieved. This development is crucial in facilitating...
Solar neutrino measurements in Super-Kamiokande-II (2008)
Cravens, J. P., Abe, K., Iida, T., Ishihara, K., Kameda, J., Koshio, Y., ...
The results of the second phase of the Super-Kamiokande solar neutrino measurement are presented and compared to the first phase. The solar neutrino flux spectrum and time variation as well as...
Scintillation yield of liquid xenon at room temperature (2008)
Ueshima, K., Abe, K., Iida, T., Ikeda, M., Kobayashi, K., Koshio, Y., ...
The intensity of scintillation light emission from liquid xenon at room temperature was measured. The scintillation light yield at 1 deg. was measured to be 0.64 +/- 0.02 (stat.) +/- 0.06 (sys.) of...
Search for matter-dependent atmospheric neutrino oscillations in Super-Kamiokande (2008)
Abe, K., Hayato, Y., Iida, T., Ikeda, M., Kameda, J., Koshio, Y., ...
We consider ν_μ→ν_τ oscillations in the context of the mass varying neutrino (MaVaN) model, where the neutrino mass can vary depending on the electron density along the flight path of the...
Yokoyama, S, Sato, K, Manabe, K, Noguchi, H, Kaneko, H, Oki, Y, ...
Yokoyama, S., Sato, K., Manabe, K., Noguchi, H., Kaneko, H., Oki, Y., ...
To estimate internal doses due to the inhalation of radionuclides produced by the nuclear spallation of the air nuclei in high-energy proton accelerator facilities, the physicochemical properties of...
Fukui, T, Shiraki, K, Hamada, D, Hara, K, Miyata, T, Fujiwara, S, ...
Measurement of radiolytic yield of nitric acid in air (2005)
Kanda, Y, Oki, Y, Yokoyama, S, Sato, K, Noguchi, H, Tanaka, S, ...
Characterisation of radionuclides formed by high-energy neutron irradiation (2005)
Yokoyama, S, Sato, K, Noguchi, H, Tanaka, S, Iida, T, Furuichi, S, ...
Trace elements with large activation cross section in concrete materials in Japan (2001)
Suzuki, A, Iida, T, Moriizumi, J, Sakuma, Y, Takada, J, Yamasaki, K, ...
Simulation of the Concentrations and Distributions of Indoor Radon and Thoron (2001)
Zhou, W., Iida, T., Moriizumi, J., Aoyagi, T., Takahashi, I.
The technique of computational fluid dynamics (CFD) was used to study the concentrations and distributions of indoor radon (222Rn) and thoron (220Rn) as well as their progeny in three dimensions....
Koarashi, J., Amano, H., Andoh, M., Iida, T., Koma, T.
A new method was developed to determine HT deposition velocity and to investigate how environmental factors affect the deposition processes including the diffusion into soil and the biochemical...
Many-body theory of pump-probe spectra for highly excited semiconductors (2000)
Inagaki, T. J., Iida, T., Aihara, M.
We present a unified theory for pump-probe spectra in highly excited semiconductors, which is applicable throughout the whole density regime including the high-density electron-hole BCS state and the...
Structural studies of K2O-B2O3 melts and glasses (2000)
Umesaki, N, Kita, Y, Iida, T, Handa, K, Kohara, S, Suzuya, K, ...
Koarashi, J., Amano, H., Andoh, M., Iida, T.
A method for quantification of the 222Rn flux from the ground surface into the atmosphere is described. A chamber made of polymethylmethacrylate (PMMA) was embedded in the soil of 222Rn concentration...
Environmental Radon and Thoron Progeny Concentrations in Fujan Province of China (2000)
Surveys of environmental radon and thoron progeny concentrations were carried out with the filter method in Fujian Province of China, where very high concentrations of 238U and 232Th in soil had been...
The Effects of Different Types of Concrete on Population Doses (2000)
Suzuki, A., Iida, T., Moriizumi, J., Sakuma, Y.
To determine the radionuclide concentrations of materials constituting concrete in Japan, measurements have been carried out on the components, namely steel, coarse aggregate, fine aggregate, cement,...
High Corrosion-Resistance for Oxide Ceramics-Cr2O3 System Fabricated by Impregnation Method. (1998)
Mitamura, T., Kogure, E., Mori, T., Noguchi, F., Iida, T.
The corrosion of ZrO2-Cr2O3 and zirconia toughened alumina (ZTA)-Cr2O3 systems, which were fabricated by an impregnation method, was investigated in various molten fluoride salts at the range of 900...
DNA polymorphism analysis of a case of complete hydatidiform mole coexisting with a fetus (1997)
Harada, I, Tsutsumi, O, Takai, Y, Iida, T, Sakai, M, Yoshikawa, H, ...
Iida, T., Suzumori, K., Ikuta, K., Tanemura, M., Yagami, Y., Okamoto, T., ...
Individual spermatozoa from the father of two affected infants with osteogenesis imperfecta were separated by dilution and micromanipulation. A segment of the type I collagen gene containing the...
Yus, R.A., Ogawa, M., Ikebe, Y., Iida, T., Nagaoka, T., Sakamoto, R., ...
A simple method for estimating elevated dose in the vicinity of a nuclear facility due to downward radiation arising from the plum discharge and direct or scattered radiations is presented. In...
Ketamine inhibits nitric oxide production in mouse-activated macrophage- like cells (1996)
Shimaoka, M., Iida, T., Ohara, A., Taenaka, N., Mashimo, T., Honda, T., ...
SANG, W. K., SAIDI, S. M., YAMAMOTO, H., EZAKI, T., IIDA, T., YOH, M., ...
Distributions of Thoron Progeny Concentrations in Dwellings (1995)
Yamasaki, T., Guo, Q., Iida, T.
The distribution of thoron (220Rn) and thoron progeny indoors was derived from the diffusion equation in two-dimensions. In the ordinary living environment, thoron concentration decreases...
A Simple Passive Method of Collecting Water Vapour for Environmental Tritium Monitoring (1995)
Iida, T., Yokoyama, S., Fukuda, H., Ikebe, Y.
To investigate the average behaviour of tritium in an atmospheric environment, it is necessary to collect water vapour in air over a long period at numerous locations. For the purpose of the study,...
Magneto-optical properties of Fi+(2) Center in KCI:SH- (1993)
Donatti, D. A., Aegerter, Michel A., Iida, T.
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Intercomparisons of Current Measurements of Radon and its Progeny in Japan (1992)
Yamasaki, K., Tsujimoto, T., Iida, T., Shimo, M., Kojima, H., Abe, S.
Intercomparison measurements of radon and its progeny among participants in Japan have been carried out over four rounds from April 1987 to September 1991 at Kyoto University and Nagoya University....
Magnetooptic properties of self-trapped excitons in cesium halides (1979)
Iida, T., Nakaoka, Y., Von Der Weid, J. P., Aegerter, Michel A.
A model for the electronic structure of self-trapped excitons in Cs halides is proposed. By applying it, reasonable interpretations were obtained for the magnetic circular polarization (MCP) of the 2...
Studies of self-trapped exciton luminescence in Csl (1977)
Pellaux, J. P., Iida, T., Aegerter, Michel A.
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COLOUR CENTRES, GENERAL.THE Vk CENTER IN CESIUM HALIDES (1976)
The properties of the Vk center in cesium halides are investigated on the basis of the small polaron model. To observe the stability of the Vk center, relaxation energies are computed both for the...
COLOUR CENTRES, GENERAL.THE Vk CENTER IN CESIUM HALIDES (1976)
The properties of the Vk center in cesium halides are investigated on the basis of the small polaron model. To observe the stability of the Vk center, relaxation energies are computed both for the...
COLOUR CENTRES, GENERAL.THE Vk CENTER IN CESIUM HALIDES (1976)
The properties of the Vk center in cesium halides are investigated on the basis of the small polaron model. To observe the stability of the Vk center, relaxation energies are computed both for the...
Origin of JC polyomavirus variants associated with progressive multifocal leukoencephalopathy.
Iida, T, Kitamura, T, Guo, J, Taguchi, F, Aso, Y, Nagashima, K, ...
JC polyomavirus (JCV) DNAs from the urine of nonimmunocompromised individuals (designated archetypal isolates) regularly contain a regulatory sequence that may have generated various regulatory...
Stojilković, S S, Iida, T, Virmani, M A, Izumi, S, Rojas, E, Catt, K J
The relationships between the activation status of voltage-sensitive Ca2+ channels and secretory responses were analyzed in perfused rat gonadotrophs during stimulation by high extracellular K+...
Xu, M, Iida, T, Yamamoto, K, Takarada, Y, Miwatani, T, Honda, T
Simultaneous production of a thermostable direct hemolysin (TDH)-like toxin (TDHx) and a TDH-related hemolysin (TRH)-like toxin (TRHx) by a clinical isolate (strain TH3766) of Kanagawa...
Kiyohara, H, Torigoe, S, Kaida, N, Asaki, T, Iida, T, Hayashi, H, ...
A 25-kb DNA SalI fragment cloned from the chromosomal DNA of Pseudomonas putida OUS82, which utilizes phenanthrene (Phn+) and naphthalene (Nah+), carried all of the genes necessary for upper...
Suthienkul, O, Iida, T, Park, K S, Ishibashi, M, Supavej, S, Yamamoto, K, ...
The restriction fragment length polymorphism of the genes encoding thermostable direct hemolysin (tdh) and thermostable direct hemolysin-related hemolysin (trh) was analyzed for 137 strains of Vibrio...
Yogo, Y, Kitamura, T, Sugimoto, C, Hara, K, Iida, T, Taguchi, F, ...
From nonimmunocompromised individuals, we have recently identified a possible archetypal JC virus DNA sequence from which various regulatory sequences of JC virus isolates derived from patients with...
Detection of circulating antigens in sera of rabbits infected with Toxoplasma gondii.
Ise, Y, Iida, T, Sato, K, Suzuki, T, Shimada, K, Nishioka, K
Experiments were performed to investigate the usefulness of an enzyme-linked immunosorbent assay utilizing avidin-biotin interaction as a diagnostic tool for detection of Toxoplasma antigen in blood....
Typing of human polyomavirus JC virus on the basis of restriction fragment length polymorphisms.
Yogo, Y, Iida, T, Taguchi, F, Kitamura, T, Aso, Y
JC virus DNA clones from the urine of nonimmunosuppressed Japanese individuals regularly contain an archetypal regulatory sequence which may have generated various regulatory sequences of JC virus...
Tang, G Q, Iida, T, Yamamoto, K, Honda, T
A mutant toxin, R7, of thermostable direct hemolysin (TDH) with a single amino acid substitution at glycine 62 was analyzed. The hemolytic activity of R7 decreased to less than 1/1,000 of that of...
Stojilković, S S, Kukuljan, M, Iida, T, Rojas, E, Catt, K J
Pituitary gonadotrophs exhibit spontaneous low-amplitude fluctuations in cytoplasmic calcium concentration ([Ca2+]i) due to intermittent firing of nifedipine-sensitive action potentials. The...
Sato, N, Ito, Y, Iida, T, Fukuyama, K, Epstein, W L
Extracts prepared from tissue with granulomatous inflammation experimentally produced in liver of CBA-strain mice showed increased hydrolysis of leukotriene D4 (LTD4), Leu-Leu and Ala-Gly as compared...
Ideno, A, Yoshida, T, Iida, T, Furutani, M, Maruyama, T
The FK506 (tacrolimus)-binding protein (FKBP) type peptidyl-prolyl cis-trans isomerase (PPIase) in the hyperthermophilic archaeum Thermococcus sp. KS-1 was shown to be induced by temperature...
Origin of JC polyomavirus variants associated with progressive multifocal leukoencephalopathy.
Iida, T, Kitamura, T, Guo, J, Taguchi, F, Aso, Y, Nagashima, K, ...
JC polyomavirus (JCV) DNAs from the urine of nonimmunocompromised individuals (designated archetypal isolates) regularly contain a regulatory sequence that may have generated various regulatory...
Stojilković, S S, Iida, T, Virmani, M A, Izumi, S, Rojas, E, Catt, K J
The relationships between the activation status of voltage-sensitive Ca2+ channels and secretory responses were analyzed in perfused rat gonadotrophs during stimulation by high extracellular K+...
Xu, M, Iida, T, Yamamoto, K, Takarada, Y, Miwatani, T, Honda, T
Simultaneous production of a thermostable direct hemolysin (TDH)-like toxin (TDHx) and a TDH-related hemolysin (TRH)-like toxin (TRHx) by a clinical isolate (strain TH3766) of Kanagawa...
Kiyohara, H, Torigoe, S, Kaida, N, Asaki, T, Iida, T, Hayashi, H, ...
A 25-kb DNA SalI fragment cloned from the chromosomal DNA of Pseudomonas putida OUS82, which utilizes phenanthrene (Phn+) and naphthalene (Nah+), carried all of the genes necessary for upper...
Suthienkul, O, Iida, T, Park, K S, Ishibashi, M, Supavej, S, Yamamoto, K, ...
The restriction fragment length polymorphism of the genes encoding thermostable direct hemolysin (tdh) and thermostable direct hemolysin-related hemolysin (trh) was analyzed for 137 strains of Vibrio...
Yogo, Y, Kitamura, T, Sugimoto, C, Hara, K, Iida, T, Taguchi, F, ...
From nonimmunocompromised individuals, we have recently identified a possible archetypal JC virus DNA sequence from which various regulatory sequences of JC virus isolates derived from patients with...
Detection of circulating antigens in sera of rabbits infected with Toxoplasma gondii.
Ise, Y, Iida, T, Sato, K, Suzuki, T, Shimada, K, Nishioka, K
Experiments were performed to investigate the usefulness of an enzyme-linked immunosorbent assay utilizing avidin-biotin interaction as a diagnostic tool for detection of Toxoplasma antigen in blood....
Typing of human polyomavirus JC virus on the basis of restriction fragment length polymorphisms.
Yogo, Y, Iida, T, Taguchi, F, Kitamura, T, Aso, Y
JC virus DNA clones from the urine of nonimmunosuppressed Japanese individuals regularly contain an archetypal regulatory sequence which may have generated various regulatory sequences of JC virus...
Tang, G Q, Iida, T, Yamamoto, K, Honda, T
A mutant toxin, R7, of thermostable direct hemolysin (TDH) with a single amino acid substitution at glycine 62 was analyzed. The hemolytic activity of R7 decreased to less than 1/1,000 of that of...
Stojilković, S S, Kukuljan, M, Iida, T, Rojas, E, Catt, K J
Pituitary gonadotrophs exhibit spontaneous low-amplitude fluctuations in cytoplasmic calcium concentration ([Ca2+]i) due to intermittent firing of nifedipine-sensitive action potentials. The...
Sato, N, Ito, Y, Iida, T, Fukuyama, K, Epstein, W L
Extracts prepared from tissue with granulomatous inflammation experimentally produced in liver of CBA-strain mice showed increased hydrolysis of leukotriene D4 (LTD4), Leu-Leu and Ala-Gly as compared...
Ideno, A, Yoshida, T, Iida, T, Furutani, M, Maruyama, T
The FK506 (tacrolimus)-binding protein (FKBP) type peptidyl-prolyl cis-trans isomerase (PPIase) in the hyperthermophilic archaeum Thermococcus sp. KS-1 was shown to be induced by temperature...
A single intraperitoneal administration of Bordetella pertussis vaccine produced within a few days an increased resistance in mice against intracerebral infection with B. pertussis strain 18–323...
Accumulation of 8-oxo-2'-deoxyguanosine and increased expression of hMTH1 protein in brain tumors.
Iida, T., Furuta, A., Kawashima, M., Nishida, J., Nakabeppu, Y., Iwaki, T.
Oxidative DNA damage generated by an attack of reactive oxygen species causes mutation or cell death that may lead to various diseases and may be related to initiation or progression of...
Sang, W. K., Oundo, J. O., Mwituria, J. K., Waiyaki, P. G., Yoh, M., Iida, T., ...
To study the association of multidrug-resistant enteroaggregative Escherichia coli with persistent diarrhea in Kenyan children, stool specimens were obtained from 862 outpatients under 5 years of age...
Filamentous phage associated with recent pandemic strains of Vibrio parahaemolyticus.
Iida, T., Hattori, A., Tagomori, K., Nasu, H., Naim, R., Honda, T.
A group of pandemic strains of Vibrio parahaemolyticus has recently appeared in Asia and North America. We demonstrate that a filamentous phage is specifically associated with the pandemic V....