Changes in the qualities of stallion semen after incubation with Streptococcus zooepidemicus

• Autorzy: Danek J , Wisniewski E. , Krumrych W. , Dabrowska J.
• Języki publikacji: EN

Abstrakty

EN

The influence of ß-haemolytic Streptococcus organisms at concentrations of 100 x, 200 x, and 500 x 10³ cells/ml sperm incubated at 37°C for 60 min with stallion semen suspension on the motility, viability and morphology of the semen, and AspAT activity in seminal plasma was examined. S. zooepidemicus at a concentration of 500 x 10³ cells/ml exhibited a particularly unfavourable effect on semen. All parameters measured altered significantly after a 60 min incubation. The activity of AspAT also changed during a prolonged incubation of sperm with a suspension containing 500 x 10³ S. zooepidemicus/ml semen; after a 24 h incubation the activity of AspAT was enhanced by more than 38% in comparison to the initial value.

Słowa kluczowe

EN

semen; incubation; sexual organ; stallion; sperm; seminal plasma; Streptococcus zooepidemicus

• Wydawca: -
• Czasopismo: Bulletin of the Veterinary Institute in Puławy
• Rocznik: 1996
• Tom: 40
• Numer: 2
• Opis fizyczny: p.111-116,fig.

Twórcy

autor

Danek J

• National Veterinary Research Institute, 85-090 Bydgoszcz, Poland

autor

Wisniewski E.

autor

Krumrych W.

autor

Dabrowska J.

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