Toshiko Hamanaka

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The antitumor activity of a newly obtained cyclic hexapeptide, RA-700, from Rubiae Radix was studied using several murine experimental tumor systems. In P388 leukemia (inoculated intraperitoneally (i.p.), administered i.p.: i.p.-i.p.) the maximal increase in life span (ILSmax) resulting from an administration of RA-700 (4 mg/kg/d for 9 d) was 134% and the(More)
Inadvertent aspiration of foreign bodies into the tracheobronchial region occurs most often in children between 1 and 3 years old [1,2]. In the anesthetic management of removal of a tracheobronchial foreign body, difficulty arises when the ventilation route coexists with the surgical field in the narrow lumen of the tracheobronchial tree. It is most(More)
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