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Description
| - The intestinal epithelium of third-stage larvae and adults of Cystidicoloides ephemeridarum from haemocoel of mayflies and stomach of brown trout was studied by electron microscopy and cytochemistry. In section, the intestine of both stages is composed of a single layer of about ten undifferentiated intestinal cells in a ring. A labyrinth of deep invaginations is present in the basal region of each cell. The apical surface is modified into well developed, regularly arranged microvilli. These, together with numerous organelles engaged in metabolism and a well defined gut lumen filled with unidentifiable material suggest that the intestine may function in digestion and absorption during both stages. The adults seem to feed upon the semifluid content of the stomach of brown trout
- The intestinal epithelium of third-stage larvae and adults of Cystidicoloides ephemeridarum from haemocoel of mayflies and stomach of brown trout was studied by electron microscopy and cytochemistry. In section, the intestine of both stages is composed of a single layer of about ten undifferentiated intestinal cells in a ring. A labyrinth of deep invaginations is present in the basal region of each cell. The apical surface is modified into well developed, regularly arranged microvilli. These, together with numerous organelles engaged in metabolism and a well defined gut lumen filled with unidentifiable material suggest that the intestine may function in digestion and absorption during both stages. The adults seem to feed upon the semifluid content of the stomach of brown trout (en)
- Pomocí elektronové mikroskopie a cytochemie byl studován střevní epitel larev třetího stádia a dospělců Cystidicoloides ephemeridarum z dutiny tělní jepic a ze pstruha obecného. Na řezu je střevo obou stádií tvořeno jednoduchou vrstvou asi deseti nediferencovaných střevních buněk v kruhu. V bazální části každé buňky je labyrint hlubokých invaginací. Apikální povrch je modifikován na dobře vyvinuté, pravidelně uspořádané mikrovily. Tyto, spolu s četnými organelami zapojenými do metabolismu a s dobře definovaným prosvětem střeva vyplněným nedefinovatelným materiálem, nasvědčují tomu, že střevo funguje při trávení i absorpci u obou stádií. Zdá se, že dospělci se živí polotekutým obsahem žaludku pstruha (cs)
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Title
| - Comparative studies on intestine ultrastructure of third-stage larvae and adults of Cystidicoloides ephemeridarum (Nematoda, Cystidicolidae)
- Srovnávací studie ultrastruktury střeva larev třetího stádia a dospělců Cystidicoloides ephemeridarum (Nematoda, Cystidicolidae) (cs)
- Comparative studies on intestine ultrastructure of third-stage larvae and adults of Cystidicoloides ephemeridarum (Nematoda, Cystidicolidae) (en)
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skos:prefLabel
| - Comparative studies on intestine ultrastructure of third-stage larvae and adults of Cystidicoloides ephemeridarum (Nematoda, Cystidicolidae)
- Srovnávací studie ultrastruktury střeva larev třetího stádia a dospělců Cystidicoloides ephemeridarum (Nematoda, Cystidicolidae) (cs)
- Comparative studies on intestine ultrastructure of third-stage larvae and adults of Cystidicoloides ephemeridarum (Nematoda, Cystidicolidae) (en)
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skos:notation
| - RIV/60077409:_____/04:00104436!RIV/2005/AV0/A59005/N
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http://linked.open.../vavai/riv/strany
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
| - P(KJB6022305), Z(AV0Z6022909)
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http://linked.open...iv/cisloPeriodika
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http://linked.open...vai/riv/dodaniDat
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http://linked.open...aciTvurceVysledku
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http://linked.open.../riv/druhVysledku
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http://linked.open...iv/duvernostUdaju
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http://linked.open...titaPredkladatele
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http://linked.open...dnocenehoVysledku
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http://linked.open...ai/riv/idVysledku
| - RIV/60077409:_____/04:00104436
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - Nematoda;Cystidicolidae;ultrastructure (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...odStatuVydavatele
| - DE - Spolková republika Německo
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http://linked.open...ontrolniKodProRIV
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http://linked.open...i/riv/nazevZdroje
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http://linked.open...in/vavai/riv/obor
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http://linked.open...ichTvurcuVysledku
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http://linked.open...cetTvurcuVysledku
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http://linked.open...vavai/riv/projekt
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http://linked.open...UplatneniVysledku
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http://linked.open...v/svazekPeriodika
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http://linked.open...iv/tvurceVysledku
| - Moravec, František
- Frantová, Denisa
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http://linked.open...n/vavai/riv/zamer
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issn
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number of pages
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