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Description
| - U leguánů zelených se zdá že mají různé koncentrace steroidních hormonů v závislosti na různých stádiích reprodukčního cyklu. Bohužel množství pozorování je příliš malé a množství dostupných vzorků nedostatečné k stanovení úplné křivky. Jak bylo stanoveno v Brně u intaktních samic, existuje odlišný charakter koncetrace steroidních hormonů, který se shoduje s vitelogenní fází a graviditou. To indikuje, že steroidní hormony hrají důležitou úlohu v procesu vitelogeneze, ovulace a ovipozice. U pacientů s POFS je velmi nízká koncetrace estradiolu a vyšší koncentrace progesteronu patrná. Také vysoká koncentrace progesteronu může hrát roli u leguánů s folikulární stází. Počet pacientů s folikulární stází je však příliš malý aby umožnil provést úplné závěry. (cs)
- In iguanas ther appears to be a pattern in steroid concentrations related to the various stages of the reproductive cykle. However the number of observations was too low to the low number of available blood samples to establisch a complete pattern. As determined in the Brno in the intact females, there is a distinct pattern of steroid concentrations consistent with the vitellogenic phase and gravidity. Indicating that the steroid hormones play an important role in process of vitellogenesis, ovulation and oviposition. In the POFS patients the very low concentration of oestradiol and the higher concentration of progesteron are evident. Also a high progesterone concentration may play a role in iguanas with follicle stasis. The number of follicle stasis patients is too low to make final conclusion. More research must be done on a larger group of intact female iguanas to determine the steroid fluctuations and concentrations related to viellogenesis, ovulation, gravidity and oviposition in iguanas.
- In iguanas ther appears to be a pattern in steroid concentrations related to the various stages of the reproductive cykle. However the number of observations was too low to the low number of available blood samples to establisch a complete pattern. As determined in the Brno in the intact females, there is a distinct pattern of steroid concentrations consistent with the vitellogenic phase and gravidity. Indicating that the steroid hormones play an important role in process of vitellogenesis, ovulation and oviposition. In the POFS patients the very low concentration of oestradiol and the higher concentration of progesteron are evident. Also a high progesterone concentration may play a role in iguanas with follicle stasis. The number of follicle stasis patients is too low to make final conclusion. More research must be done on a larger group of intact female iguanas to determine the steroid fluctuations and concentrations related to viellogenesis, ovulation, gravidity and oviposition in iguanas. (en)
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Title
| - Steroid hormone concentration related to preovulatory follicle statis in green iguana (I. iguana)
- Koncentrace steroidních hormonů při preovulační folikulární stázi u leguánů zelených (cs)
- Steroid hormone concentration related to preovulatory follicle statis in green iguana (I. iguana) (en)
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skos:prefLabel
| - Steroid hormone concentration related to preovulatory follicle statis in green iguana (I. iguana)
- Koncentrace steroidních hormonů při preovulační folikulární stázi u leguánů zelených (cs)
- Steroid hormone concentration related to preovulatory follicle statis in green iguana (I. iguana) (en)
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skos:notation
| - RIV/62157124:16170/07:00001589!RIV08-MSM-16170___
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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
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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/62157124:16170/07:00001589
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - vitellogenesis; ovulation; oviposition; oestradiol; progesteron (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...ontrolniKodProRIV
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http://linked.open...i/riv/mistoVydani
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http://linked.open...i/riv/nazevZdroje
| - Proceedings of 43rd International Symposium on Diseases of Zoo and Wildlife Animals
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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...UplatneniVysledku
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http://linked.open...iv/tvurceVysledku
| - Knotek, Zdeněk
- Knotková, Zora
- Dorrestein, Gerry
- Dieleman, Steph J.
- Kik, Maria J. L.
- Nouel, Stephanie
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issn
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number of pages
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http://purl.org/ne...btex#hasPublisher
| - Leibniz Institute for Zoo and Wildlife Research
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http://localhost/t...ganizacniJednotka
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is http://linked.open...avai/riv/vysledek
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