Hayato Okumura

Learn More
It has not been verified whether allopurinol application is beneficial in decreasing the severity of radiation-induced oral mucositis and dermatitis. Rats were divided into 4 groups and received 15 Gy irradiation on the left whisker pad. Group 1 received only irradiation. Group 2 was maintained by applying allopurinol/carrageenan-mixed gel (allopurinol gel)(More)
We histochemically investigated the radioprotection of organelle in acinus on the submandibular gland using amifostine. Mice were divided into those without amifostine administration or irradiation (group A), with amifostine administration and without irradiation (group B), without amifostine and with 5 Gy of irradiation (group C), and with amifostine and 5(More)
Introduction: KAGUYA(SELENE) is the most sophisticated lunar exploration mission in the post-Apollo Era and consists of the main orbiter and two small satellites – the Relay satellite (OKINA) and the VRAD satellite (OUNA). SELENE was successful launched on September 14, 2007 at Tanegashima Space Center of JAXA and it was entered polar orbit with about 100km(More)
Japan's first large lunar explorer was launched by the H-IIA(JST). This explorer named " KAGUYA (SELENE: SELenological and Engineering Explorer) " has been keenly anticipated by many countries as it represents the largest lunar exploration project of the post-Apollo program. The lunar missions that have been conducted so far have gathered a large amount of(More)
  • 1