Spermatozoa extenders

Details Spermatozoa extenders Spermatozoa extenders

1979-03-12

1981-05-12

Waddell, Frederick E.

Chemistry: molecular biology and microbiology

Maintaining blood or sperm in a physiologically active state...

A01N 102

Patent

active

042672686

ABSTRACT:
Extenders for spermatozoa are obtained from porcine seminal plasma and are useful in connection with increasing motility and fertility of porcine sperm as well as extending the useful number of treatments of a sperm-containing solution. Additional extenders are selected from the class consisting of a pyruvate and an oxaloacetate. Another extender having a physiochemical effect can be admixed with the oxaloacetate, pyruvate and/or porcine seminal plasma extenders and can have a synergistic effect therewith.

REFERENCES:
Fukuhara et al.,-Chem. Abst., vol. 79 (1973) p. 134,684r.

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