期刊
ANIMAL REPRODUCTION SCIENCE
卷 122, 期 3-4, 页码 222-228出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.anireprosci.2010.08.014
关键词
Ostrich; Semen; Sperm; Sperm motility; Seminal plasma
资金
- Institute of Animal Reproduction and Food Research of Polish Academy of Sciences
- IGAB PAS
The aim of the study was to obtain baseline values for biochemical parameters of ostrich seminal plasma and sperm motility parameters measured by CASA. Biochemical characteristics of ostrich semen included a high protein concentration (29.3 +/- 9.1 g/l) and high amidase (280.6 +/- 130.8 U/l) and LDH activity (1880.0 +/- 983.6 U/l). On the other hand antioxidant, superoxide dismutase, anti-proteinase and acid phosphatase activity were low. Biochemical parameters of semen were variable. Motility of ostrich sperm was characterized by low linearity (23.0 +/- 6.2%). The quality of undiluted semen stored at room temperature deteriorated within an hour due to agglutination and gelation. On the other hand, ostrich semen could be stored up to 4 h at 5 degrees C without loss of motility after which loss of motility occurred but could be partially mitigated using semen extenders (EK and Ovodyl). (C) 2010 Elsevier B.V. All rights reserved.
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