Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0162275 (ketonuria)
 553 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The overall rate of inactive ovaries diagnosed by two consecutive rectal examinations was 8.5 per cent for 7751 lactations. Inactive ovaries had an inverse association with increasing parity and were directly associated with twinning, retained placenta, primary metritis and high milk yield after calving in heifers. No independent associations were established with stillbirth, a low milk yield in the last 120 days before calving, a long dry period, ketonuria or a high serum glutamate oxaloacetate transaminase activity in the first week after calving. The presence of inactive ovaries in the previous lactation was a significant predictor of the trait. Cows with either metritis or inactive ovaries were at a greater independent risk of not conceiving within 150 days after calving and the combined risk associated with both factors was higher than their sum. It is concluded that while damage to the uterus repeatability and an energy shortage after calving are responsible for ovarian inactivity, this trait was not associated with fatty liver. Such an association could be due to an indirect causal relationship, the outcome of post parturient uterine diseases which are associated independently with overfeeding before calving and inactive ovaries.
Vet Rec 1987 Aug 15
PMID:Inactive ovaries in high-yielding dairy cows before service: aetiology and effect on conception. 366 May 46

The association between overfeeding before calving, metritis and ketosis in seven dairy herds was investigated. The overall rate of ketonuria in 695 adult cows tested routinely between seven and 14 days post partum was 18 per cent and that of post parturient uterine diseases was 56.5 per cent. Eighty per cent of all cows with ketonuria concurrently suffered from post parturient uterine diseases. Ketonuria was found by a retrospective analysis to be independently associated with both overfeeding before calving and post parturient uterine diseases. In view of the additional risks of both metritis and ketonuria associated with overfeeding before calving and the fact that the risk of ketonuria in cows which had metritis was also found to be associated with overfeeding, it is argued that the term 'complicated' rather than 'secondary' ketosis should be applied to such cases, and that appropriate therapeutic measures should be taken accordingly.
Vet Rec 1985 May 04
PMID:Relationship between overfeeding, metritis and ketosis in high yielding dairy cows. 401 37