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KMID : 1023519980210010021
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Korean Journal of Veterinary Service
1998 Volume.21 No. 1 p.21 ~ p.27
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Microbiological studies on endometritis in cattle and dairy cows
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Kang Sin-Seok
Choi Pil-Gue
Han Seong-Tae
Lee Yong-Hee
Yoo Jeong-Hee
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Abstract
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In order to investigate reproductive disorder in dairy cows, 312 uterine from abattroirs and 56 cows from dairy farms were examined. The ovary and uterine were collected from abattroirs and rectal palpation was carried out in the case of reproductive disorder at dairy farm. Microbiological examination was also carried out from the collected samples. 1. Out of 312 ovaria from slaughter-house, cystic ovary and endometritis were classified as 51(16%) and 134(43%), respectively. And of 56 dairy cow from farms, 43(77%) were identifies as endometritis. 2. The main cause of reproductive disorder was classified as hormonal imbalances, endometritis and cystic ovary, singly or in combination. 3. The main causative agents of endometritis was encountered as E coli, Staphylococcus aureus, Bacillus sp and Corynebacterium sp. 4. The highest susceptible antibiotics to the isolates was cephalosporin.
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KEYWORD
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Endometritis, Cattle, Dairy cow, Reproductive disorder, Antibiotic susceptibility
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