著者

大塚 康民 岩田 吉弘 菊川 あずさ

出版者

航空医学実験隊

雑誌

航空医学実験隊報告 (ISSN:00232858)

巻号頁・発行日

vol.47, no.3, pp.153-161, 2007-09

著者

大塚 康民 岩田 吉弘 菊川 あずさ 小野沢 昭彦 宮本 吉教

出版者

航空医学実験隊

雑誌

航空医学実験隊報告 (ISSN:00232858)

巻号頁・発行日

vol.47, no.3, pp.153-161, 2007

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The Blue Impulse is the aerobatic team in Japan Air Self-Defense Force. During aerobatic flight,the degree of flight stress (physical and psychological) in pilots is considered to be very high.However, there are few reports concerning endocrinological responses (catecholamine (CA) andchromogranin-A (CgA)) to aerobatic flight. Then, we determined the levels of urinary CA andsalivary CgA during actual aerobatic flight training. Urine and saliva were collected before and afterthe flight from eight healthy pilots to measure the levels of CA (noradrenaline (NA) and adrenaline(Ad)) and CgA. Although the levels of NA for postflight were unchanged for preflight, the levels ofAd for postflight were higher than for preflight. Otherwise, the levels of CgA for preflight wereremarkably higher than control level as reported in previous literatures, and the levels of CgA forpostflight were almost the same as for preflight. Our results suggest that the levels of Ad and CgAwere presumably altered by psychological stress associated with aerobatic flight training in the BlueImpulse pilots.

著者

大塚 康民 岩田 吉弘 小野沢 昭彦 宮本 吉教

出版者

航空医学実験隊

雑誌

航空医学実験隊報告 (ISSN:00232858)

巻号頁・発行日

vol.46, no.4, pp.109-113, 2006

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Urinary catecholamine responses of fighter pilots were investigated in Aerial Combat Maneuver(ACM). The levels of urinary adrenaline (Ad) and noradrenaline (NA) were determined in fighterpilots during ACM with three types of aircraft (F-4, F-15 and F-2). The levels of Ad for post-flightwere significantly higher than for pre-flight, while changes were not significant for NA. The ratios(post-/pre-flight) of Ad in ACM with different types of aircraft are relatively similar values. Ourresults indicate that the ratio of urinary Ad as a good indicator to stress adaptation during ACM infighter pilots.

著者

岩田 吉弘 福士 秀人 鈴木 義孝 平井 克哉

出版者

岐阜大学

雑誌

岐阜大学農学部研究報告 (ISSN:00724513)

巻号頁・発行日

vol.51, pp.201-205, 1987-01-10

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某輸入愛玩鳥卸売業者において,流涙,結膜の浮腫と充血,眼瞼腫張,角膜の混濁と潰瘍などの症状を示すオウム・インコ類の疾病が観察された。アオボウシインコ11羽中9例ならびにオカメインコ5羽およびボタンインコ4羽の全例からボックスウイルスが分離された。また,これらの症例からグラム陽性菌がほぼ純粋に検出され,混合感染によって病性が悪化すると考えられた。