Lactate dehydrogenase isoenzyme patterns as a method of pregnancy detection in cattle |
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| Authors: | Wright R W Grammer J |
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| Institution: | Washington State University, Pullman, WA 99164 USA. |
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| Abstract: | The objective of this study was to evaluate serum lactate dehydrogenase isoenzyme patterns in open and pregnant Holstein and Hereford cows as a method of detecting pregnancy. Serum samples were collected from 26 Holstein and 13 Hereford cows and lactate dehydrogenase isoenzyme patterns were examined by electrophoresis and quantitated by scanning densitometry. Lactate dehydrogenase isoenzyme(4) and LDH(5) were found in higher concentration (P
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