Preservation and Transportation of Spermatozoa of Farm Animals
نویسندگان
چکیده
منابع مشابه
Transportation of freeze-dried mouse spermatozoa under different preservation conditions.
Freeze-dried mouse spermatozoa can be used for normal embryonic development after injection into oocytes, thus indicating that freeze-drying is a useful method for the storage and transportation of genetic materials from animals. We recently reported that storage of freeze-dried mouse spermatozoa requires maintenance at temperatures lower than -80 C for long-term preservation and a pressure of ...
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Induced abortion may be desired during a normal or abnormal pregnancy. The methods of induced abortion differ between species mainly because of different sources for progesterone production during pregnancy between species and within a species according to different stages of gestation. In cows and buffaloes, pregnancy can be effectively terminated from 5 to 150 days by administration of luteol...
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INTRODUCTION Modern beef cattle used for our beef production are not exactly a property left by our ancestors, but composed products from native and imported cattle. Most native cattle were graded up by British and continental breeds for a few generations about 90 years ago. It should be pointed out, however, that they are the sole domestic farm animals in our country contributing to practical ...
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ژورنال
عنوان ژورنال: Environment Control in Biology
سال: 1966
ISSN: 0582-4087,2185-1018
DOI: 10.2525/ecb1963.4.16