Tomoyuki Ogata

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We report a case of thoracic empyema caused by Campylobacter rectus, an organism considered as a periodontal pathogen but rarely recovered from extraoral specimens. The patient fully recovered through drainage of purulent pleural fluid and administration of antibiotics. The present case illustrates that C. rectus can be a cause of not only periodontal(More)
OBJECTIVE We evaluated retrospectively single-agent S-1 chemotherapy in non-small cell lung cancer patients in clinical practice. METHODS Sixteen consecutive patients treated with single-agent S-1 for NSCLC between July 2005 and June 2007 at the Department of Thoracic Surgery, Tsuchiura Kyodo General Hospital. The treatment schedule comprised oral(More)
Introduction: The prevalence of asthma in the elderly has been increasing due to the aging of the global population. Appropriate treatment for asthma in the elderly is now a major issue, as the disease is often fatal and incurs high medical costs in the elderly population. There have been few recent reports on asthma treatment for the elderly in the(More)
We studied an applicability of a silica monolithic membrane as separation medium for high-performance liquid chromatography (HPLC). We prepared porous monolithic silica membranes having a three-dimensional network structure to cut and shape into a membrane separation medium. We evaluated chromatographic properties of a variety of solutes using a column(More)
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