Values of Calcium, Phosphorus and Magnesium Concentrations in Blood Plasma of Cows in Dependence on the Reproductive Cycle and Season

Volume: 38 Number: 1 November 1, 2011

Values of Calcium, Phosphorus and Magnesium Concentrations in Blood Plasma of Cows in Dependence on the Reproductive Cycle and Season

Abstract

The research was conducted on 240 clinically healthy Holstein-Friesian cows in various stages of the reproductive cycle (lactation, dry period, and up to 15 days from calving). Sampling was taken during the summer and winter periods. Concentrations of calcium, phosphorus and magnesium in blood plasma were determined by using the appropriate method with the “Beckmann DU-64 UV/VIS” spectrophotometer. Significant differences were determined in the values of concentrations of the examined minerals during various stages of the reproductive cycle but in dependence on the season of sample taking.

Key Words: Lactation, dry period, postpartum period, minerals

Keywords

References

  1. Alfaro, E . , Neathery, M.W., Miller, W.J., Crowe, C. T., Gentry, R.P., Fielding, A.S., Pugh, D. G., Blackmon, D.M., 1989. Influence of a wider range of calcium intakes on tissue distribution of macroelements and microelements in dairy calves. Journal of Dairy Science 71, 1295-1300.
  2. Anastasiadis, P., Köhler, R., Rimpler, M., 1981. Pathobiochemistry of mineral and trace elements. III magnesium concentration in whole blood and serum of pregnant women and newborn. Zeitschrift für Geburtshilfe und Perinatologie 185, 100-105.
  3. Barnouin, J . , 1991. Components of the diet in the dry period as risk factors for milk fever in dairy herds in France. Preventive Veterinary Medicine 10, 185-194.
  4. Bauman, D.E., Currie, W.B., 1980. Partitioning of nutrients during pregnancy and lactation: A review of mechanisms involving homeostasis and homeorhesis. Journal of Dairy Science 63, 1514-1529.
  5. Greene, L.W., Webbe, K . E . , Fontenot, J.P., 1983. Effect of potassium level on site of absorption of magnesium and other macroelements in sheep. Journal of Animal Science 56, 1214ı 1221.
  6. Grunberg, W., Constable, P., Schroder, U., 2005. Phosphorus homeostasis in dairy cows with abomasal displacement or abomasal volvulus. Journal of Veterinary Internal Medicine 6, 894ı 898.
  7. Hansard, S.L., Comar, C.L., Plumlee, M.P., 1954. The effect of age upon calcium utilization and maintenance requirements in the bovine. Journal of Animal Science 13, 25-36.
  8. Hoffis, G.F., St Jean, G., Rings, M.D., 1989. Hypomagnesemia in ruminants. Compendium on Continuing Education for the Practicing Veterinarian 4, 519-527.

Details

Primary Language

Turkish

Subjects

-

Journal Section

-

Publication Date

November 1, 2011

Submission Date

November 1, 2011

Acceptance Date

-

Published in Issue

Year 2012 Volume: 38 Number: 1

APA
Hadå½ımusıä†, N., & Krnıä†, J. (2011). Values of Calcium, Phosphorus and Magnesium Concentrations in Blood Plasma of Cows in Dependence on the Reproductive Cycle and Season. İstanbul Üniversitesi Veteriner Fakültesi Dergisi, 38(1), 1-8. https://doi.org/10.16988/iuvfd.44551
AMA
1.Hadå½ımusıä† N, Krnıä† J. Values of Calcium, Phosphorus and Magnesium Concentrations in Blood Plasma of Cows in Dependence on the Reproductive Cycle and Season. iuvfd. 2011;38(1):1-8. doi:10.16988/iuvfd.44551
Chicago
Hadå½ımusıä†, Nejra, and Josip Krnıä†. 2011. “Values of Calcium, Phosphorus and Magnesium Concentrations in Blood Plasma of Cows in Dependence on the Reproductive Cycle and Season”. İstanbul Üniversitesi Veteriner Fakültesi Dergisi 38 (1): 1-8. https://doi.org/10.16988/iuvfd.44551.
EndNote
Hadå½ımusıä† N, Krnıä† J (November 1, 2011) Values of Calcium, Phosphorus and Magnesium Concentrations in Blood Plasma of Cows in Dependence on the Reproductive Cycle and Season. İstanbul Üniversitesi Veteriner Fakültesi Dergisi 38 1 1–8.
IEEE
[1]N. Hadå½ımusıä† and J. Krnıä†, “Values of Calcium, Phosphorus and Magnesium Concentrations in Blood Plasma of Cows in Dependence on the Reproductive Cycle and Season”, iuvfd, vol. 38, no. 1, pp. 1–8, Nov. 2011, doi: 10.16988/iuvfd.44551.
ISNAD
Hadå½ımusıä†, Nejra - Krnıä†, Josip. “Values of Calcium, Phosphorus and Magnesium Concentrations in Blood Plasma of Cows in Dependence on the Reproductive Cycle and Season”. İstanbul Üniversitesi Veteriner Fakültesi Dergisi 38/1 (November 1, 2011): 1-8. https://doi.org/10.16988/iuvfd.44551.
JAMA
1.Hadå½ımusıä† N, Krnıä† J. Values of Calcium, Phosphorus and Magnesium Concentrations in Blood Plasma of Cows in Dependence on the Reproductive Cycle and Season. iuvfd. 2011;38:1–8.
MLA
Hadå½ımusıä†, Nejra, and Josip Krnıä†. “Values of Calcium, Phosphorus and Magnesium Concentrations in Blood Plasma of Cows in Dependence on the Reproductive Cycle and Season”. İstanbul Üniversitesi Veteriner Fakültesi Dergisi, vol. 38, no. 1, Nov. 2011, pp. 1-8, doi:10.16988/iuvfd.44551.
Vancouver
1.Nejra Hadå½ımusıä†, Josip Krnıä†. Values of Calcium, Phosphorus and Magnesium Concentrations in Blood Plasma of Cows in Dependence on the Reproductive Cycle and Season. iuvfd. 2011 Nov. 1;38(1):1-8. doi:10.16988/iuvfd.44551