K Takahashi

Summary

Affiliation: National Institute of Advanced Industrial Science and Technology
Country: Japan

Publications

  1. doi request reprint Development and Application of a High-Resolution Imaging Mass Spectrometer for the Study of Plant Tissues
    Katsutoshi Takahashi
    National Institute of Advanced Industrial Science and Technology, Tsukuba, 305 8568 Japan
    Plant Cell Physiol 56:1329-38. 2015
  2. ncbi request reprint DNAinsight: a web based image processing system for large scale RLGS analysis
    K Takahashi
    Computational Biology Research Center, National Institute of Advanced Industrial Science and Technology, Aomi 2 41 6, Koutou ku, Tokyo 135 0064, Japan
    Genome Inform 12:212-21. 2001
  3. ncbi request reprint Clustering and averaging of images in single-particle analysis
    K Asai
    Bioinformatics Group, Electrotechnical Laboratories, 1 1 4 Umezono, Tsukuba, Japan
    Genome Inform Ser Workshop Genome Inform 11:151-60. 2000
  4. ncbi request reprint Fluctuations in carotid arterial distensibility during the menstrual cycle do not influence cardiovagal baroreflex sensitivity
    K Hayashi
    Institute for Human Science and Biomedical Engineering, National Institute of Advanced Industrial Science and Technology, Tsukuba, Ibaraki, Japan
    Acta Physiol (Oxf) 186:103-10. 2006
  5. ncbi request reprint Effect of aging on carotid artery stiffness and baroreflex sensitivity during head-out water immersion in man
    L M Ueno
    Instituto do Coracao, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, SP, Brasil
    Braz J Med Biol Res 38:629-37. 2005
  6. ncbi request reprint Serum bFGF levels are reduced in Japanese overweight men and restored by a 6-month exercise education
    A Seida
    Department of Medicine and Clinical Science, Okayama University Graduate School of Medicine and Dentistry, Shikata cho, Okayama, Japan
    Int J Obes Relat Metab Disord 27:1325-31. 2003
  7. ncbi request reprint Non-invasive assessment of cardiac output during exercise in healthy young humans: comparison between Modelflow method and Doppler echocardiography method
    J Sugawara
    Institute for Human Science and Biomedical Engineering, National Institute of Advanced Industrial Science and Technology AIST, Namiki, Tsukuba, Ibaraki, Japan
    Acta Physiol Scand 179:361-6. 2003
  8. ncbi request reprint Changes in serum leptin concentrations in overweight Japanese men after exercise
    N Miyatake
    Okayama Southern Institute of Health, Okayama, Japan
    Diabetes Obes Metab 6:332-7. 2004
  9. ncbi request reprint Obesity is associated with increased risk of allergy in Vietnamese adolescents
    A V Irei
    Department of Food Science and Nutrition, Faculty of Human Life and Environment, Nara Women s University, Nara City, Japan
    Eur J Clin Nutr 59:571-7. 2005
  10. ncbi request reprint Effect of nCPAP therapy on heart rate in patients with obstructive sleep apnoea-hypopnoea
    K Sumi
    Department of Respiratory Medicine, Kyoto University Hospital of Medicine, 54 Shogoin Kawahara cho, Sakyo ku, 606 8507 Kyoto, Japan
    QJM 99:545-53. 2006

Collaborators

Detail Information

Publications26

  1. doi request reprint Development and Application of a High-Resolution Imaging Mass Spectrometer for the Study of Plant Tissues
    Katsutoshi Takahashi
    National Institute of Advanced Industrial Science and Technology, Tsukuba, 305 8568 Japan
    Plant Cell Physiol 56:1329-38. 2015
    ..The effects of MALDI matrices on the ionization of small metabolites during imaging MS acquisition are discussed. ..
  2. ncbi request reprint DNAinsight: a web based image processing system for large scale RLGS analysis
    K Takahashi
    Computational Biology Research Center, National Institute of Advanced Industrial Science and Technology, Aomi 2 41 6, Koutou ku, Tokyo 135 0064, Japan
    Genome Inform 12:212-21. 2001
    ..The web based RLGS image processing system "DNAinsight" can be accessed via URL http://www.methylome.jp/DNAinsight/...
  3. ncbi request reprint Clustering and averaging of images in single-particle analysis
    K Asai
    Bioinformatics Group, Electrotechnical Laboratories, 1 1 4 Umezono, Tsukuba, Japan
    Genome Inform Ser Workshop Genome Inform 11:151-60. 2000
    ..In this paper, we focus on the algorithms for the robust image-processing of the electron microscopic images in our system...
  4. ncbi request reprint Fluctuations in carotid arterial distensibility during the menstrual cycle do not influence cardiovagal baroreflex sensitivity
    K Hayashi
    Institute for Human Science and Biomedical Engineering, National Institute of Advanced Industrial Science and Technology, Tsukuba, Ibaraki, Japan
    Acta Physiol (Oxf) 186:103-10. 2006
    ..This study was designed to test the hypothesis that fluctuations in cardiovagal baroreflex sensitivity (BRS) throughout the menstrual cycles of young women are due to fluctuations in carotid arterial distensibility...
  5. ncbi request reprint Effect of aging on carotid artery stiffness and baroreflex sensitivity during head-out water immersion in man
    L M Ueno
    Instituto do Coracao, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, SP, Brasil
    Braz J Med Biol Res 38:629-37. 2005
    ..05 for basal vs r = 0.62, P < 0.05 for water). Our data suggest that age-related vagal dysfunction and reduced CC may be associated with SBRS differences between YG and OL groups, and with BP elevation during HOWI in healthy older men...
  6. ncbi request reprint Serum bFGF levels are reduced in Japanese overweight men and restored by a 6-month exercise education
    A Seida
    Department of Medicine and Clinical Science, Okayama University Graduate School of Medicine and Dentistry, Shikata cho, Okayama, Japan
    Int J Obes Relat Metab Disord 27:1325-31. 2003
    ....
  7. ncbi request reprint Non-invasive assessment of cardiac output during exercise in healthy young humans: comparison between Modelflow method and Doppler echocardiography method
    J Sugawara
    Institute for Human Science and Biomedical Engineering, National Institute of Advanced Industrial Science and Technology AIST, Namiki, Tsukuba, Ibaraki, Japan
    Acta Physiol Scand 179:361-6. 2003
    ..We tested the reliability of a non-invasive cardiac output estimation during submaximal exercise using the Modelflow method from finger arterial pressure waveforms collected by Portapres in healthy young humans...
  8. ncbi request reprint Changes in serum leptin concentrations in overweight Japanese men after exercise
    N Miyatake
    Okayama Southern Institute of Health, Okayama, Japan
    Diabetes Obes Metab 6:332-7. 2004
    ..To investigate the link between serum leptin concentrations and exercise...
  9. ncbi request reprint Obesity is associated with increased risk of allergy in Vietnamese adolescents
    A V Irei
    Department of Food Science and Nutrition, Faculty of Human Life and Environment, Nara Women s University, Nara City, Japan
    Eur J Clin Nutr 59:571-7. 2005
    ..Results of studies on obesity and allergic diseases are controversial, and most of them are related to asthma and asthma-like symptoms...
  10. ncbi request reprint Effect of nCPAP therapy on heart rate in patients with obstructive sleep apnoea-hypopnoea
    K Sumi
    Department of Respiratory Medicine, Kyoto University Hospital of Medicine, 54 Shogoin Kawahara cho, Sakyo ku, 606 8507 Kyoto, Japan
    QJM 99:545-53. 2006
    ..Elevated heart rate (HR) is a risk factor for cardiovascular disease. The effects of obstructive sleep apnoea-hypopnoea syndrome (OSAHS) on HR are controversial...
  11. ncbi request reprint Characteristics of estrogen decomposition by ozonation
    T Hashimoto
    R and D Dept, Japan Sewage Works Agency, 5141 Shimo sasame, Toda, Japan 335 0037
    Water Sci Technol 54:87-93. 2006
    ..The authors conclude that estrogen in secondary treated wastewater can be almost entirely removed at the practical ozone dose rate applied for the purpose of disinfection, which is up to about 5 mg/l...
  12. ncbi request reprint Antiproteinuric effect of the calcium channel blocker cilnidipine added to renin-angiotensin inhibition in hypertensive patients with chronic renal disease
    T Fujita
    Department of Nephrology and Endocrinology, Graduate School of Medicine, University of Tokyo, Bunkyo ku, Tokyo, Japan
    Kidney Int 72:1543-9. 2007
    ..This study suggests that cilnidipine is superior to amlodipine in preventing the progression of proteinuria in hypertensive patients when coupled with a renin-angiotensin system inhibitor...
  13. pmc Telmisartan to prevent recurrent stroke and cardiovascular events
    Salim Yusuf
    Population Health Research Institute, McMaster University, Hamilton, ON, Canada
    N Engl J Med 359:1225-37. 2008
    ..We evaluated the effects of therapy with an angiotensin-receptor blocker, telmisartan, initiated early after a stroke...
  14. ncbi request reprint Estrogen and raloxifene induce apoptosis by activating p38 mitogen-activated protein kinase cascade in synthetic vascular smooth muscle cells
    A Mori-Abe
    Department of Obstetrics and Gynecology, Yamagata University, School of Medicine, 2 2 2 Iidanishi, Yamagata 990 9585, Japan
    J Endocrinol 178:417-26. 2003
    ..Our findings suggest that both E(2)- and raloxifene-induced inhibition of VSMC growth is due to induction of apoptosis through a p38 cascade whose activation is mediated by ERalpha via a nongenomic mechanism...
  15. ncbi request reprint Both estrogen and raloxifene cause G1 arrest of vascular smooth muscle cells
    K Takahashi
    Department of Obstetrics and Gynecology, Yamagata University School of Medicine, 2 2 2 Iidanishi, Yamagata, Yamagata 990 9585, Japan
    J Endocrinol 178:319-29. 2003
    ....
  16. ncbi request reprint Increased gene expression of adrenomedullin and adrenomedullin-receptor complexes, receptor-activity modifying protein (RAMP)2 and calcitonin-receptor-like receptor (CRLR) in the hearts of rats with congestive heart failure
    K Totsune
    Second Department of Internal Medicine, Tohoku University School of Medicine, Seiryo machi, Aoba ku, Sendai, Miyagi 980 8574, Japan
    Clin Sci (Lond) 99:541-6. 2000
    ..On the other hand, expression levels of RAMP2, CRLR and adrenomedullin mRNAs were not significantly changed in the kidney. These findings suggest potential roles of locally-produced and locally-acting adrenomedullin in the failing heart...
  17. ncbi request reprint Urocortin and corticotropin-releasing factor receptor expression in normal cycling human ovaries
    Y Muramatsu
    Department of Pathology, Tohoku University School of Medicine, Sendai 980 8575, Japan
    J Clin Endocrinol Metab 86:1362-9. 2001
    ..These results suggest that urocortin is locally synthesized in steroidogenic luteal cells and acts on them as an autocrine and/or paracrine regulator of ovarian steroidogenesis, especially during luteal regression...
  18. ncbi request reprint Effects of aging on cerebral vasospasm after subarachnoid hemorrhage in rabbits
    M Nakajima
    Department of Neurological Surgery, Okayama University Medical School, Okayama, Japan
    Stroke 32:620-8. 2001
    ..CONCLUSIONS: This study suggests that aging increases the degree of vasospasm in rabbits. The impaired reactivity to papaverine with aging might imply the early transition of the aged vessel to the papaverine-resistant chronic stage...
  19. ncbi request reprint Changes in human regional cerebral blood flow and cerebral blood volume during visual stimulation measured by positron emission tomography
    H Ito
    Department of Radiology and Nuclear Medicine, Akita Research Institute of Brain and Blood Vessels, Akita, Japan
    J Cereb Blood Flow Metab 21:608-12. 2001
    ..This observation is consistent with reported findings obtained during hypercapnia...
  20. ncbi request reprint Control strategy for rotary blood pumps
    K Ohuchi
    Department of Artificial Organs, Institute of Biomaterials and Bioengineering, Kawasaki Medical College, Kurashiki, Japan
    Artif Organs 25:366-70. 2001
    ..The motor current also showed a good correlation with the ventricular pressure in acute animal experiments...
  21. pmc Influence of midluteal serum prolactin on outcome of pregnancy after IVF-ET: a preliminary study
    T Ozaki
    Department of Obstetrics and Gynecology, Shimane Medical University, 89-1, Enya-cho, Izumo 693-8501, Japan
    J Assist Reprod Genet 18:387-90. 2001
    ..CONCLUSIONS: Findings of this study suggest that measurement of the serum prolactin concentration in the midluteal phase is useful for predicting the outcome of IVF-ET...
  22. ncbi request reprint Blood pressure, serum cholesterol concentration and their related factors in urban and rural elderly of Ho Chi Minh City
    T M Tran
    Department of Nutrition, School of Medicine, The University of Tokushima, Japan
    J Nutr Sci Vitaminol (Tokyo) 47:147-55. 2001
    ..The high prevalence of elevated TC in the urban area might to be related to the high lipid intake, and the high prevalence of low TC in the rural area might to be related to the low lipid intake...
  23. ncbi request reprint Induction of endothelial nitric-oxide synthase phosphorylation by the raloxifene analog LY117018 is differentially mediated by Akt and extracellular signal-regulated protein kinase in vascular endothelial cells
    K Hisamoto
    Department of Obstetrics and Gynecology, Osaka University Medical School, Yamadaoka, Suita, Osaka 565-0871, Japan
    J Biol Chem 276:47642-9. 2001
    ..Our findings suggest that raloxifene-induced eNOS phosphorylation is mediated by estrogen receptor alpha via a nongenomic mechanism and is differentially mediated by Akt- and ERK-dependent cascades...
  24. ncbi request reprint Estimation of left ventricular recovery level based on the motor current waveform analysis on circulatory support with centrifugal blood pump
    K Takahashi
    Department of Applied Electronic Engineering, Tokyo Denki University, Tokyo, Japan
    Artif Organs 25:713-8. 2001
    ....
  25. ncbi request reprint Relationship between reduced serum IGF-I levels and accumulation of visceral fat in Japanese men
    M Kunitomi
    Department of Medicine III, Okayama University Medical School, Okayama, Japan
    Int J Obes Relat Metab Disord 26:361-9. 2002
    ..To investigate whether the changes in IGF-I concentrations after weight reduction in Japanese overweight men are associated with changes in visceral and subcutaneous fat...
  26. ncbi request reprint Pioglitazone reduces smooth muscle cell density of rat carotid arterial intima induced by balloon catheterization
    M Igarashi
    Department of Laboratory Medicine, Yamagata University School of Medicine, Japan
    Horm Metab Res 29:444-9. 1997
    ..Therefore, pioglitazone has an inhibitory effect on the growth of SMCs, and consequently suppressed carotid intimal thickening. Furthermore, this inhibitory effect was enhanced in diabetes...