Masashi Kodama

ORCID: 0000-0001-9853-1683
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Research Areas
  • Solar and Space Plasma Dynamics
  • Gastric Cancer Management and Outcomes
  • Astrophysics and Cosmic Phenomena
  • Ionosphere and magnetosphere dynamics
  • Nuclear Physics and Applications
  • S100 Proteins and Annexins
  • Sepsis Diagnosis and Treatment
  • Immune Response and Inflammation
  • Metastasis and carcinoma case studies
  • Gastrointestinal Tumor Research and Treatment
  • Neuroendocrine Tumor Research Advances
  • Thyroid Cancer Diagnosis and Treatment
  • Organ Transplantation Techniques and Outcomes
  • Marine and coastal ecosystems
  • Marine and fisheries research
  • Immunotherapy and Immune Responses
  • Dark Matter and Cosmic Phenomena
  • Pancreatic and Hepatic Oncology Research
  • Synthetic Organic Chemistry Methods
  • Atmospheric Ozone and Climate
  • Asymmetric Synthesis and Catalysis
  • Cholangiocarcinoma and Gallbladder Cancer Studies
  • Natural product bioactivities and synthesis
  • Liver Disease and Transplantation
  • Marine Bivalve and Aquaculture Studies

Tochigi Prefectural Fisheries Experimental Station
2020-2024

Hosei University
2024

Japan Fisheries Research and Education Agency
2006-2021

Japan International Research Center for Agricultural Sciences
2017-2021

Kyoto Prefectural University of Medicine
1969-2018

National Institute of Fisheries Science
2014

Koto Hospital
2004-2006

Hiroshima University
2002-2005

Agriculture, Forestry and Fisheries Research Council
2004

Shiga University of Medical Science
1994-2003

A prospective clinical study was performed to evaluate a new method of treatment endotoxin shock, column containing polystyrene fibers with covalently bound immobile polymyxin B. Direct hemoperfusion using the removes circulating by adsorption. All patients studied, 37 in group and 33 control group, had endotoxemia failure 1 or more organs. The perfusion 1–7 times per patient, 2 h/session. survival rate significantly higher (54%) than controls (36.4%). mean plasma concentration lowered from...

10.1046/j.1525-1594.1998.06086.x article EN Artificial Organs 1998-12-01

Tertiary amine was covalently bonded to a polystyrene fiber and examined for antibacterial activity. The tertiary (TAF) showed high antimicrobial activity against Escherichia coli. TAF exhibited stronger gram-negative bacteria (E. coli, Pseudomonas aeruginosa, Klebsiella pneumoniae, Salmonella typhimurium, Serratia marcescens) than gram-positive (Staphylococcus aureus Streptococcus faecalis) or Candida albicans. This E. coli accentuated by 0.1% deoxycholate 10 mg of actinomycin D per ml,...

10.1128/aem.53.9.2050-2055.1987 article EN Applied and Environmental Microbiology 1987-09-01

MEPS Marine Ecology Progress Series Contact the journal Facebook Twitter RSS Mailing List Subscribe to our mailing list via Mailchimp HomeLatest VolumeAbout JournalEditorsTheme Sections 402:233-238 (2010) - DOI: https://doi.org/10.3354/meps08448 Japanese eel Anguilla japonica do not assimilate nutrition during oceanic spawning migration: evidence from stable isotope analysis Seinen Chow1,*, Hiroaki Kurogi1, Satoshi Katayama1, Daisuke Ambe2, Makoto Okazaki2, Tomowo Watanabe2, Tadafumi...

10.3354/meps08448 article EN Marine Ecology Progress Series 2009-12-09

Abstract The differences in affective status between patients who restrain their negative emotion and those express after being given breast cancer diagnosis were studied using the Profile of Mood States (POMS) at two sessions: (i) first visit to outpatient surgery clinic, (ii) immediately cancer. Eighty‐seven completed POMS Courtauld Emotional Control Scale (CECS) clinic Shiga University Medical Science Hospital. They also Breast ( n = 8) highly anxious, depressed confused compared 8)....

10.1046/j.1440-1819.2003.01119.x article EN Psychiatry and Clinical Neurosciences 2003-05-02

The plasminogen activation (PA) system may participate in cancer invasion and metastasis. A series of breast tissue specimens was analysed using situ hybridization immunohistochemistry. Urokinase-type activator (u-PA) mRNA detected cells fibroblasts adjacent to them its expression found be more intense invasive than intraductal regions. In but not regions, especially those with abundant stroma, inhibitor-1 (PAI-1) observed cells, fibroblasts, macrophages, endothelial PAI-2 present...

10.1002/(sici)1096-9896(199712)183:4<388::aid-path943>3.0.co;2-i article EN The Journal of Pathology 1997-12-01

A Phase I clinical trial was carried out to evaluate the effects of endotoxin elimination by direct hemoperfusion using a cartridge containing chemically immobilized polymyxin B fibers (PMX-F). Thirty-seven endotoxemic patients with multiple organ failure (MOF) were treated. Direct for 2 h PMX-F column performed (PMX). PMX could remove circulating from severely patients. Plasma level significantly decreased between its inlet and outlet ( P &lt; 0.01). The mean plasma concentration all n =...

10.1177/096805199700400407 article EN Journal of Endotoxin Research 1997-08-01

Silkworm larvae plasma (SLP) reagent, which is prepared from the body fluid of silkworm, reacts with peptidoglycan (PG), a fragment both Gram-positive and Gram-negative bacterial cell wall, as well beta-glucan, component fungi. We developed quantitative method for detection PG in human cases infection using SLP reagent. Tested this way, showed 86.2% sensitivity, 90.6% specificity, 89.3% positive predictive value, 88.5% efficiency. The provides valuable tool diagnosis systemic patients' blood.

10.1111/j.1574-695x.2000.tb01456.x article EN FEMS Immunology & Medical Microbiology 2000-05-01

Objectives. To evaluate the efficacy and mechanism of action a protease inhibitor (ulinastatin) in septic shock. Design. Prospective, randomized, controlled trial. Setting. A university laboratory. Subjects. Twelve mongrel dogs. Interventions. One inhibitors, ulinastatin, glycoprotein (molecular weight 67,000 daltons) detected human urine was estimated. We used Escherichia coli to obtain model shock dogs vivo study. Human neutrophils were as an activating target vitro. Measurements Main...

10.1097/00003246-199306000-00023 article EN Critical Care Medicine 1993-06-01

To investigate the relations among bacterial transloation, plasma peptidoglycan elevation, and peripheral blood neutrophil activation during hemorrhagic shock.Prospective, randomized, unblinded animal study.Surgical research laboratories of Shiga University Medical Science.Male, specific pathogen-free Sprague-Dawley rats.The rats were randomly divided into three groups: a conventional group with normal intestinal flora (NF), an antibiotic (streptomycin penicillin G) decontaminated (AD), sham...

10.1097/00003246-200201000-00012 article EN Critical Care Medicine 2002-01-01

Click to increase image sizeClick decrease size Acknowledgments This research was supported by the following grants: Knowledge Innovation Key Project (KZCX-SW-317/CX10G-E01-08), Chinese Academy of Sciences and director's grant Institute Geographical & Natural Resources Research, Sciences. It also financially ACT-JST: Research Development for Applying Advanced Computational Science Technology Japan Corporation.

10.1080/01431160310001598890 article EN International Journal of Remote Sensing 2004-06-16

Abstract Die Herstellung von Perrottetin E (VIIa) erfolgt gemäß dem Formelschema aus Aldehyd (I) über den Dialdehyd (III) und Bis‐phosphonester (IV), der mit 3‐Hydroxy‐benzaldehyd (V) zu (VI) kondensiert weiter hydriert wird.

10.1002/chin.198615367 article DE Chemischer Informationsdienst 1986-04-15
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