M
Marek Rodina
Researcher at Sewanee: The University of the South
Publications - 163
Citations - 3946
Marek Rodina is an academic researcher from Sewanee: The University of the South. The author has contributed to research in topics: Sperm & Sperm motility. The author has an hindex of 34, co-authored 154 publications receiving 3480 citations.
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Cryopreservation of sperm in common carp Cyprinus carpio: sperm motility and hatching success of embryos.
TL;DR: In this study, fish sperm cryopreservation methods were elaborated upon for ex situ conservation of nine strains of Bohemian common carp and showed significant differences between fresh and frozen/thawed sperm regarding fertilization rate and insignificant differences on the hatching rate.
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Adverse effects of bisphenol A on reproductive physiology in male goldfish at environmentally relevant concentrations.
Azadeh Hatef,Sayyed Mohammad Hadi Alavi,Abdulbaset Abdulfatah,Pascal Fontaine,Marek Rodina,Otomar Linhart +5 more
TL;DR: The results suggest adverse effects of BPA on sperm motility and velocity via modifications of testicular steroidogenesis that might correspond to alternation in sperm maturation.
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Analysis of motility parameters from paddlefish and shovelnose sturgeon spermatozoa
TL;DR: There were significant differences in velocity of spermatozoa between swimming media and distilled water and between paddlefish and shovelnose sturgeon.
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Evaluating the Impacts of Osmotic and Oxidative Stress on Common Carp (Cyprinus carpio, L.) Sperm Caused by Cryopreservation Techniques
Ping Li,Ping Li,Zhi-Hua Li,Zhi-Hua Li,Boris Dzyuba,Boris Dzyuba,Martin Hulak,Marek Rodina,Otomar Linhart +8 more
TL;DR: Ethylene glycol should be considered a preferred cryoprotective agent for common carp spermatozoa to reduce osmotic and oxidative stress during cryopreservation.
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Semen of Perca fluviatilis L.: Sperm volume and density, seminal plasma indices and effects of dilution ratio, ions and osmolality on sperm motility
Sayyed Mohammad Hadi Alavi,Marek Rodina,Tomas Policar,Pavel Kozák,Martin Pšenička,O. Linhart +5 more
TL;DR: Osmolality higher than 200mOsmkg(-1) significantly decreased the percentage of motile sperm, while osmolability of 300mO smkg(- 1) or above totally suppressed sperm motility.