Potential risk indicators of retained placenta and other diseases in multiparous cows
نویسندگان
چکیده
منابع مشابه
Risk factors for retained placenta and the effect of retained placenta on the occurrence of postpartum diseases and subsequent reproductive performance in dairy cows.
The objectives of this study were to determine the risk factors for retained placenta by evaluating several reproductive factors in individual cows, and to determine the effects of retained placenta on the occurrence of postpartum diseases and subsequent reproductive performance in dairy herds. The health status, cow parity, calving, and breeding dates were recorded from 805 calvings in nine da...
متن کاملPeriparturient stress and immune suppression as a potential cause of retained placenta in highly productive dairy cows: examples of prevention.
The immune system during the periparturient period is impaired. At this time the most important factor causing immune-suppression in highly productive cows is metabolic stress resulting from hormonal and metabolic fluctuations, a negative energy balance, shortage of proteins, minerals and vitamins which are required to meet the demands of the fetus as well as the onset of lactation. This stress...
متن کاملRisk Assessment and Consequences of Retained Placenta for Uterine Health, Reproduction and Milk Yield in Dairy Cows
The objective of the study was to determine the value of metabolic indicators characterising the energy and acid-base metabolism of dairy cows for predicting the risk of retained placenta (RP). The connection between RP and different factors analysed, and the effect of RP on the development of puerperal metritis (PM) as well as on reproduction and milk production was studied. A total of 105 Hol...
متن کاملRisk factors of retained placenta in Siriraj Hospital.
OBJECTIVE To identify risk factors associated with retained placenta after vaginal delivery. DESIGN Case-control study. MATERIAL AND METHOD Medical records of 234 pregnant women whose gestational age > or =28 weeks were reviewed. Cases comprised of 78 women with retained placenta after vaginal delivery and controls comprised of 156 women with spontaneous placental delivery. Associated risk ...
متن کاملSome Hormonal and Biochemical Blood Indices in Cows with Retained Placenta and Puerperal Metritis
The comparison of some hormonal and biochemical blood indices in healthy cows (C) and cows affected with retained foetal membranes (RFM) or puerperal metritis (PM) was the aim of the study. Blood samples were taken between 12 and 24 h (RFM) or 8-10 d (PM) after calving. The progesterone, 17-β oestradiol, cholesterol, glucose, ketone bodies (KB) and free fatty acids (FFA) levels were similar in ...
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ژورنال
عنوان ژورنال: Journal of Dairy Science
سال: 2014
ISSN: 0022-0302
DOI: 10.3168/jds.2013-7154