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Predicate | Object |
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rdf:type | |
lifeskim:mentions | |
pubmed:issue |
1
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pubmed:dateCreated |
1984-6-21
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pubmed:abstractText |
Taenia saginata, considerations on the history of discovery, on ecology and epidemiology. The influence of urbanisation on the distribution of Taenia saginata has been investigated. It seems suitable both from ecological and epidemiological aspects to divide the life cycle of T. saginata in a primary, direct cycle ( biotop type I), and a secondary, indirect cycle (biotope type II). The two adjectives (direct and indirect) denote the routes of transportation of taeniid eggs to cattle as well as of metacestodes to man. In the secondary cycle the contact between man and cattle or vice-versa is stopped owing to artificial biotop elements. There is a development of cycles closing themselves in a large territory and of transregional open infection chains. The totality of these infection chains shapes the life cycle. The secondary cycle is defined as "urban host-changing cycle" of T. saginata. The degree of sewage clarification is responsible for the incidence of infection with bovine cysticercosis. The conclusions are illustrated by 3 diagrams.
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pubmed:language |
ger
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pubmed:journal | |
pubmed:citationSubset |
IM
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pubmed:status |
MEDLINE
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pubmed:month |
Mar
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pubmed:issn |
0003-3162
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pubmed:author | |
pubmed:issnType |
Print
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pubmed:volume |
25
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
17-26
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pubmed:dateRevised |
2006-11-15
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pubmed:meshHeading |
pubmed-meshheading:6372553-Animals,
pubmed-meshheading:6372553-Cattle,
pubmed-meshheading:6372553-Cattle Diseases,
pubmed-meshheading:6372553-Cysticercosis,
pubmed-meshheading:6372553-Ecology,
pubmed-meshheading:6372553-History, 18th Century,
pubmed-meshheading:6372553-History, 19th Century,
pubmed-meshheading:6372553-History, 20th Century,
pubmed-meshheading:6372553-Humans,
pubmed-meshheading:6372553-Models, Biological,
pubmed-meshheading:6372553-Parasitology,
pubmed-meshheading:6372553-Taenia,
pubmed-meshheading:6372553-Taeniasis,
pubmed-meshheading:6372553-Urbanization,
pubmed-meshheading:6372553-Water Pollution
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pubmed:year |
1984
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pubmed:articleTitle |
[Taenia saginata, a historical, ecological and epidemiological study].
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pubmed:publicationType |
Journal Article,
English Abstract,
Historical Article
|