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フルテキストURL2008010236.pdf ( 596.1KB ) 公開日 2010-04-16
タイトルDiurnal variation in microfilaremia in cats experimentally infected with larvae of Dirofilaria immitis
作成者Hayasaki, M.
Okajima, J.
Song, K. H.
Shiramizu, K.
作成者ヨミハヤサキ, ミネオ
作成者別表記早崎, 峯夫
作成者所属山口大学農学部
内容記述(抄録等)In five healthy mongrel female cats used, four cats (Cats 1-4) were experimentally inoculated with 100-123 larvae (L_3) of Dirofilaria immitis. Cat 5 was an uninfected control. Only Cat 1 became microfilaremic on Day 201 after inoculation and the diurnal changes in the microfilaria population were monitored every 2 h for 24 h on Day 237 when a sufficient number of microfilaria were detected in the circulation. The maximum number of microfilaria in the blood (1350/ml) occurred at 9:00 p.m. and then gradually decreased to the minimum of 300/ml at 7:00 a.m., indicating that the number of microfilaria shows a nocturnal sub-periodic pattern of diurnal rhythm even in peripheral blood of cats as an abnormal host. On postmortem examination, 10 live adult worms (three males and seven females) in Cat 1 and one live adult worm (one male) in Cat 2 were detected.
本文言語eng
著者キーワードcat
Dirofilaria immitis
microfilaria
periodicity
資料タイプtext
ファイル形式application/pdf
出版者Elsevier
NII資料タイプ学術雑誌論文
査読の有無査読あり
ISSN0304-4017
NCIDAA00883655
掲載誌名Veterinary parasitology
111
2-3
開始ページ267
終了ページ271
発行日2003
DOIinfo:doi/10.1016/S0304-4017(02)00356-4
関連情報URL(IsPartOf)http://www.sciencedirect.com/science/journal/03044017
Dirofilaria immitis infection and dirofilariosis : an animal model of human filariosis
著者版/出版社版著者版
リポジトリID2008010236
地域区分山口大学
URIhttp://www.lib.yamaguchi-u.ac.jp/yunoca/handle/2008010236