JOURNAL OF THE JAPANESE ASSOCIATION OF RURAL MEDICINE
Online ISSN : 1349-7421
Print ISSN : 0468-2513
ISSN-L : 0468-2513
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Volume 18, Issue 2
Displaying 1-4 of 4 articles from this issue
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  • Studies on Metagonimus yokogawai (Katsurada, 1912) in Akita Prefecture
    II. A remarkable decrease in the incidence among schoolchildren around Lake Hachiro-gata after the reclamation
    N. Suzuki, Y. Takano, J. Goto, T. Nakamura, Y. Ishii, T. Sakurada, Y. ...
    1969 Volume 18 Issue 2 Pages 56-62
    Published: July 01, 1969
    Released on J-STAGE: February 17, 2011
    DOIhttps://doi.org/10.2185/jjrm.18.56
    JOURNAL FREE ACCESS
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    Investigations of the prevalencc of metagonimiasis by the fecal examinations have been carried out n the schoolchildren living around Lake Hachiro-gata, Akita Prefecture during the period from 1961 to 1967.
    The prevalence rate of M. yokogawai among them was 17.0% in 1963. It decreased to 12.2% in 1964, 5.9% in 1965, 2.1% in 1966 and 0.1% in 1967.
    The factors which influence the reduction of the infection in this area were throughout investigated. Regardless of the reclamation of the greater part of the lake, Salangichthys microdon infected with Metagonimus metacercariae were abundant in the remaining lake. However, its fishing was prohibited after the reclamation. The cause of the decrease in prevalence rate among the schoolchildren prebably is due to the fact that the inhabitants around the lake are rarely fed this fish.
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  • Human infection of Clonorchis sinensis in Akita Prefecture
    III. A marked change in the prevalence of Clonorchis infection
    Y. Takano, J. Goto, T. Nakamura, Y. Ishii, T. Sakurada, Y. Kudo, N. Su ...
    1969 Volume 18 Issue 2 Pages 63-65
    Published: July 01, 1969
    Released on J-STAGE: February 17, 2011
    DOIhttps://doi.org/10.2185/jjrm.18.63
    JOURNAL FREE ACCESS
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    Are-examination of feces for helminth eggs among school-children in 1967, 7 years after the initial
    examination, showed a remarkable decrease of the prevalence of clonorchiasis in Yamamotogun, Akita Prefecture.
    Such decrease would be mainly due to the reduction of Clonorchis metacercariae in fresh water fishes obtained from the Asanai-numa pond and partly to the decrease in the consumption of them by inhabitant living around the pond.
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  • [title in Japanese]
    [in Japanese], [in Japanese], [in Japanese], [in Japanese], [in Japane ...
    1969 Volume 18 Issue 2 Pages 66-95
    Published: July 01, 1969
    Released on J-STAGE: February 17, 2011
    DOIhttps://doi.org/10.2185/jjrm.18.66
    JOURNAL FREE ACCESS
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  • [title in Japanese]
    1969 Volume 18 Issue 2 Pages 96-123
    Published: July 01, 1969
    Released on J-STAGE: February 17, 2011
    DOIhttps://doi.org/10.2185/jjrm.18.96
    JOURNAL FREE ACCESS
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