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A comparative study on biological aspect of sperm in sterlet and Siberian sturgeon
- 1.0366283 - BC 2012 eng J - Journal Article
Pšenička, M. - Hadi Alavi, S.M. - Rodina, M. - Cosson, J. - Nebesářová, Jana - Gela, D. - Linhart, O.
A comparative study on biological aspect of sperm in sterlet and Siberian sturgeon.
Cybium. Roč. 32, č. 2 (2008), 179-180. ISSN 0399-0974
R&D Projects: GA ČR GA524/06/0817
Institutional research plan: CEZ:AV0Z60220518
Keywords : Sperm * Morphology * Physiology * Sterlet * Siberian sturgeon
Subject RIV: EC - Immunology
Impact factor: 0.403, year: 2008
Sperm morphology, biochemistry and physiology were compared between Siberian sturgeon Acipenser baerii and sterlet A. ruthenus in the present study. We observed wide morphological variations between spermatozoa of the two species. The average length of the spermatozoon head was 7.01 and 5.14 mu m in A. baerii and A. ruthenus, respectively. Significant differences were observed in terms of Na(+), K(+) and Cl(-) concentrations in the seminal plasma as well sperm velocity.
Permanent Link: http://hdl.handle.net/11104/0201332
Number of the records: 1