Spelling suggestions: "subject:"cercarial dermatitis"" "subject:"cercariae dermatitis""
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Vývojová stádia motolic (Platyhelmintes: Trematoda) ve výuce / Larval Stages of Flukes (Platyhelmintes: Trematoda) in Secondary School EducationŠulcová, Hana January 2016 (has links)
The parasites are one of the most important factors that shape relationships in the nature. This thesis deals mainly with developmental stages of trematodes (Platyhelmintes: Trematoda), especially the cercariae of so-called Schistosomes and sporocysts of Leucochloridium paradoxum, as well as with and their intermediate host - freshwater snails. Introductory chapters are focused on general introduction into the topic, such as basic terminology or occurrence issue of trematodes (mainly schistosomes) in the world and in the Czech Republic. In order to determine larval stages of flukes and their morphological types, the research was conducted in four Prague localities with known presence of aquatic snails. Only in one site, Kunratická tůň Pond, the constant presence of echinostomous cercariae (and in lesser extent also furcocercariae) in Radix labiata was recorded during summer season of 2015. In small pond in the Botanical Garden of the Natural Sciences Faculty of Charles University and in Modřanské tůně Ponds, xiphidocercarie in Lymnaea stagnalis were found. No cercarie were detected in the pond in the Genetic garden of Charles University. The presence of Leucochloridium paradoxum in the European Amber Snail Succinea putris was confirmed in the vicinity of Modřanské tůně Ponds. The verified...
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Population Studies on Austropeplea Ollula (Gould), the Snail Intermediate Host of Dermatitis-producing Avian SchistosomesISHIGURO, TORAO, MAKIYA, KIYOSHI 03 1900 (has links)
No description available.
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Ptačí schistosomy a cerkáriová dermatitida v České republice: rozšíření, druhová diverzita a faktory ovlivňující jejich výskyt / Avian schistosomes and cercarial dermatitis in Czech Republic: distribution, diverzity and factors influencing their occurrencePokrupová, Zuzana January 2021 (has links)
Cercarial dermatitis (CD) is manifested as a strong itchy rash that usually occurs after bathing in the natural water bodies where it makes recreation uncomfortable. As a consequence, the natural swimming areas and be closed because of inconvenient water quality, what subsequently leads to the financial losses. The infection can also affect people working in the natural water bodies as lifeguards (at the natural swimming areas), people monitoring water organisms or water quality etc.). Nowadays, CD in Czech Republic occurs more frequently than in the past. For this reason, the topic of avian schistosomes and CD is very attractive not only for scientists, but newly also for employees of hygienic stations and health institutes. Based on the Act No. 258/2000 Coll. on protection of public health and related executive Decree No. 238/2011 Coll. approved this year their duty will be regular monitoring of official natural swimming areas for causative agents of CD. For the comprehensive overview about the occurrence of the avian schistosomes and CD, up to now, at the localities in the Czech Republic the specialized overview map with the marked catches of avian schistosomes and CD was created in the program ArcGIS Online. This map was made with use the records obtained from the scientific articles, final...
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