著者

ODA TSUTOMU SUGENAGA OSAMU ZAITSU MAKOTO MORI AKIO KUROKAWA KENJI FUJITA KOICHIRO OGAWA YASUNORI YAMAZAKI ICHIRO IIDA KUNIHIRO DOI KOUICHI MINE MARIKO KATO KATSUTOMO

出版者

日本熱帯医学会

雑誌

日本熱帯医学会雑誌 (ISSN:03042146)

巻号頁・発行日

vol.23, no.2, pp.133-137, 1995-06-25

参考文献数

7

被引用文献数

3

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The positive rate of dogs with Dirofilaria immitis microfilariae among house dogs was examined for 27 years from 1968 to 1994 in the southern and northern parts of Nagasaki City. Roles of the number of the main vector, Culex plpiens pallens and of RPSS (rate of population utilizing a sewage system) were analyzed statistically in relation to the annual changes in microfilarial prevalence. In the southern and northern parts, there was a clear correlation among three parameters of the positive rate in the dogs, the number of Cx. p. pallens and RPSS. The present study proved that the decrease in the positive rate of dogs in both the southern and northern parts is mainly attributable to a decrease in the number of Cx. p. pallens. which resulted from the decrease of the breeding places of this mosquito following the spread of the public sewage system and the improvements in the use of roads and open roadside ditches.

著者

Kato Katsutomo Okita Minoru Tahara Hiroyuki Manabe Yoshitaka Kitagawa Yoshikazu Oyamada Joichi Rokutanda Atsushi

雑誌

長崎大学医療技術短期大学部紀要 (ISSN:09160841)

巻号頁・発行日

vol.14, no.1, pp.1-5, 2001-03-31

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65歳男性遺体の右膝に見いだされた円板状外側半月を観察し,特に関節内付属靱帯との関係を記載した.円板状外側半月は比較的幅広く,脛骨の外側顆上関節面をほぼ完全に被い,肉眼的観察およびX線撮影ではその損傷や石灰化などの異常は見られなかった.本例では,全体的に半月の固定に関係する靱帯の発達が良好であった.すなわち,半月の前角と後角は靱帯を介して強固に脛骨に付着し,さらに,強い半月横靱帯が内・外側半月の前部を連結していた.後方では外側半月後角から起こる太い後半月大腿靱帯が認められた.加えて,内側・外側半月の前角から起こり前十字靱帯に合流する靱帯小束が認められたが,これらは半月の前部固定に関与すると考えられた.The right knee, from a male cadaver aged 65, with discoid lateral meniscus was carefully dissected. The meniscus and its anatomical relationships with some associated ligaments of the knee are described. The discoid meniscus was a wide structure covering nearly the articular surface of the tibia and was almost intact macroscopically. Neither meniscal calcification nor ossification was demonstrated by radiography. There were strong transverse ligament, solid attachments from both anterior and posterior horns to the tibia, distinct posterior menisco-femoral ligament, and ligamentous slips from both anterior horns of the medial and lateral menisci to the anterior cruciate ligament. The knee anatomy was characterized by the well-development attachment system of the menisci. The medial meniscus was anatomically normal.