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Discussion on Semen extender to neutralize HYPP H gene?
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Member:
gsmangus
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Posted on Sunday, Feb 7, 2010 - 2:19 pm:
Dr. O - recently there have been some stallion advertisements (both AQHA and APHA studs) saying that they are using a semen extender that knocks out the HYPP H carrying sperm. Have you heard anything about this? A product called "HYPP Solution" was initially marketed some time back, but then pulled when shown NOT to be effective. Internet says a vet/researcher (Dr. Sam Prien) at Texas Tech has had some success with mixing a concentrated potassium chloride solution into the extender - neutralizing the HYPP H sperm but harmless to the HYPP N sperm. Any thoughts from you would be most appreciated.
Susan K. Mangus
Springledge QH Farm
Hickory, KY
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Moderator:
DrO
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Posted on Monday, Feb 8, 2010 - 7:42 am:
Hello Susan,
I have not heard of HYPP Solution nor do I see any published research on it. As I understand it the Dr is looking for funding to study the idea.
DrO
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