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Profile of plasma biomolecules and minerals in various reproductive status of cattle and buffaloes

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Title Profile of plasma biomolecules and minerals in various reproductive status of cattle and buffaloes
Not Available
 
Creator Selvaraju S
Bhat KS
Archana SS
Gowda NKS
Krishnan BB
Reddy IJ
Pal DT
Roy KS
Ravindra JP
 
Subject Biomolecules
Cow
Fertility
Minerals
Progesterone
 
Description Not Available
The reasons for declining fertility in dairy cattle and buffaloes are being investigated intensely to improve the productivity. The present study was conducted to assess the extent of reproductive disorders and possible causes in cattle and buffaloes. Data on various managemental aspects and reproductive status were recorded. The blood samples were collected from the animals without reproductive problems and reproductively problematic animals. The plasma was separated and analyzed for minerals, hormones and biochemical status. The study revealed that 21% of the animals had reproductive disorders, of which, repeat breeders were predominantly high (51.5%), followed by post-partum anestrus (22.8%), delayed puberty (15.74%) and silent heat (2.4%). Based on history, rectal examination and the plasma progesterone levels, silent estrus was observed in 18% (3/16) of the postpartum anestrus animals and luteal insufficiency was observed in 54% (6/11) of the repeat breeders. The blood urea nitrogen (BUN) level was higher in repeat breeders and normal animals as compared to silent heat. Overall, 50% (77/155) of the animals showed a negative energy balance irrespective of the reproductive status. The 55.5% of the postpartum anestrus (10/18) and silent heat (5/9) animals were in negative energy status. The HDL cholesterol was lower in animals with delayed puberty than in normal animals. The plasma levels of calcium (Ca), magnesium (Mg) and zinc (Zn) were lower in the silent heat as compared to normal animals. The present study revealed the importance of HDL cholesterol in attaining puberty and essential role of Mg in maintaining optimum reproductive efficiency in dairy animals.
Not Available
 
Date 2018-11-22T06:06:03Z
2018-11-22T06:06:03Z
2017-09-01
 
Type Research Paper
 
Identifier Selvaraju S, Bhat KS, Archana SS, Gowda NKS, Krishnan BB, Reddy IJ, Pal DT, Roy KS and Ravindra JP. 2017. Profile of plasma biomolecules and minerals in various reproductive status of cattle and buffaloes. Indian Journal of Animal Sciences, 87:1071-1076.
03678318
http://krishi.icar.gov.in/jspui/handle/123456789/12510
 
Language English
 
Relation Not Available;
 
Publisher Indian Journal of Animal Sciences