Title:
AGENT FOR IMPROVING SPERM MOTILITY, AGENT FOR IMPROVING FERTILITY, METHOD FOR IMPROVING SPERM MOTILITY AND METHOD FOR IMPROVING FERTILITY
Document Type and Number:
WIPO Patent Application WO/2011/048806
Kind Code:
A1
Abstract:
Provided are an agent for improving sperm motility which comprises gamma-linolenic acid, and an agent for improving fertility which comprises gamma-linolenic acid. When the agent for improving fertility is administered to a male and a female is inseminated with the semen from the male, the fertility of the female can be improved. It is also possible to administer the agent for improving fertility to both a male and a female. Thus, the sperm motility of the male can be improved and the fertility of the female inseminated with the semen from the male can be improved.
Inventors:
NAKAJIMA TOSHIAKI (JP)
Application Number:
PCT/JP2010/006209
Publication Date:
April 28, 2011
Filing Date:
October 20, 2010
Export Citation:
Assignee:
IDEMITSU KOSAN CO (JP)
NAKAJIMA TOSHIAKI (JP)
NAKAJIMA TOSHIAKI (JP)
International Classes:
A61K31/202; A61P15/00; A61P15/08
Domestic Patent References:
| WO1998000125A1 | 1998-01-08 | |||
| WO2001097802A1 | 2001-12-27 |
Other References:
KOJIMA T. ET AL, JOURNAL OF REPRODUCTION AND DEVELOPMENT, vol. 43, no. 2, 1997, pages 121 - 127
Attorney, Agent or Firm:
WATANABE, Kihei et al. (JP)
Kihei Watanabe (JP)
Kihei Watanabe (JP)
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