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Title: オオクロヤブカの定期出現型マレー糸状虫(済州島産)の各世代に対する感受性について
Other Titles: Susceptibility of Armigeres subalbatus to the Offspring of Periodic Brugia malayi Maintained in Jirds
Authors: 坂本, 信 / 藤巻, 康教 / 松村, 謙一郎 / 青木, 克己 / 立花, 保行 / 上田, 正勝
Authors (alternative): Sakamoto, Makoto / Fujimaki, Yasunori / Matsumura, Kenichiro / Aoki, Yoshiki / Tachibana, Yasuyuki / Ueda, Masakatsu
Issue Date: 30-Sep-1988
Publisher: 長崎大学熱帯医学研究所 / Institute of Tropical Medicine, Nagasaki University
Citation: 熱帯医学 Tropical medicine 30(3). p199-203, 1988
Abstract: ジャードによって継代維持された韓国済州島産の定期出現型マレー糸状虫の初代,2代目,3代目,4代目及びB. pahangiに対する長崎産オオクロヤブカの感受性について検討した.各世代におけるオオクロヤブカ1匹当りの第III期幼虫の平均虫体数は初代で0.08,2代目で0.48,3代目で0.08そして4代目で0.04と非常に低い値であった.これに対してB. pahangiでは蚊1匹当り14.68と非常に高い感受性を示した.本実験では少数のマレー糸状虫III期幼虫しか得られなかったが,その蚊体内での分布を見ると胸部に多く存在した.以上のことよりオオクロヤブカのマレー糸状虫に対する感受性は低く,ジャードによって継代維持された4代目までの世代間に大きな違いは認められなかった. / The susceptibility of the Nagasaki strain of Armigeres subalbatus to the 1st (G-1), 2nd (G-2), 3rd (G-3) and 4th (G-4) generations of periodic Brugia malayi (Che-ju strain, Korea) maintained in jirds was studied. The infection rates in the mosquitoes were 6, 18, 4 and 2% in the G-1, G-2, G-3 and G-4 respectively. The mean number of third stage larvae of B. malayi per infected mosquito fed on a jird of G-1, G-2, G-3 and G-4 were 0.08, 0.48, 0.08 and 0.04 respectively. There were no significant differences between the generations of B. malayi. The percentages of third stage larvae obtained from the head, thorax and abdomen of mosquitoes were 39.6%, 41.7% and 18.7% respectively.
URI: http://hdl.handle.net/10069/4528
ISSN: 03855643
Type: Departmental Bulletin Paper
Appears in Collections:Volume 30, No. 3

Citable URI : http://hdl.handle.net/10069/4528

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