Evaluation of lipid indices and their effect on progesterone concentration in lactating and dry cows

• Autorzy: Orowicz W. , Kawczuga D. , Supron M. , Szefner-Mirzolemska A.
• Języki publikacji: EN

Abstrakty

EN

The aim of this study was to evaluate the content of lipids and their effect on progesterone concentration in the blood serum of cows. Experimental material was sampled from lactating and dry cows (41 specimen) of Polish Holstein-Friesian breed Black and White sub-species cattle, aged 3 to 6 years (lactation month 4-6 and pregnancy month 9, respectively) in two different maintenance periods, i.e. in summer and winter. In blood samples for analyses, triglycerides (TG), phospholipids (PL), total cholesterol (Cht) and its HDL fraction were determined using a Biomerieux reagent kits and a Kontron 92 UV-VIS spectrophotometer. LDL fraction of total cholesterol was calculated from the following equation: LDL [mmol/L] = Cht - HDL - TG/2.2. Progesterone concentration was determined by radioimmunoassay. The results were subject to statistical analysis by means of a Statistica 6.0 computer software package. Analysis of variance (Anova) was performed at significance from the external jugular vein in the morning hours. The blood serum concentrations at a level of p £ 0.05 were carried out. Pearson’s coefficient of correlation (r) was calculated to determine relationship between the examined lipids and progesterone. A significantly higher triglyceride concentration (0.32 mmol/L) was found in the blood serum of dry cows when compared to the lactating ones. The lactating cows had a higher content of phospholipids in both examined maintenance seasons. The content of total cholesterol and its HDL and LDL fractions was higher in both examined groups in summer. Blood serum progesterone concentration in both seasons was higher in the pregnant cows. Most of the positive dependencies between the concentration of studied lipids and progesterone concentration were found, especially in dry cows in winter.

• Wydawca: -
• Czasopismo: Medycyna Weterynaryjna
• Rocznik: 2013
• Tom: 69
• Numer: 04
• Opis fizyczny: p.245-247,ref.

Twórcy

autor

Orowicz W.

• Department of Physiology, Faculty of Biology, University of Szczecin, Felczaka 3a, 71-412 Szczecin, Poland

autor

Kawczuga D.

• Department of Physiology, Faculty of Biology, University of Szczecin, Felczaka 3a, 71-412 Szczecin, Poland

autor

Supron M.

• Department of Physiology, Faculty of Biology, University of Szczecin, Felczaka 3a, 71-412 Szczecin, Poland

autor

Szefner-Mirzolemska A.

• Department of Physiology, Faculty of Biology, University of Szczecin, Felczaka 3a, 71-412 Szczecin, Poland

Bibliografia

• 1.Ahmed W. M.: Overview on some factors negatively affecting ovarian activity in large farm species. Global Vet. 2007, 1, 53-66.
• 2.Arndt W. J., Holle A. J., Bauer M. L., Kirsch J. D., Schimek D. E., Odde K. G., Vonnahme K. A.: Effect of post-insemination progesterone supplementation of pregnancy rate cows. Can. J. Vet. Res. 2009, 73, 271-274.
• 3.Barłowska J., Litwińczuk Z., Król J., Kędzierska-Matysek M.: Fatty acid profile and minerals content in milk from cows of various breeds over spring-summer feeding period. Pol. J. Food Nutr. Sci. 2006, 56, 13-16.
• 4.Bobe G.,. Young J. W., Beitz D. C.: Invited Review: Pathology, Etiology, Prevention, and Treatment of Fatty Liver in Dairy Cows. J. Dairy Sci. 2004, 87, 3105-3124.
• 5.Bronicki M., Dembiński Z.: Wpływ zaburzenia gospodarki lipidowej u krów na poporodową sekrecje progesteronu. Mat. X Kongresu PTNW, Wrocław 1996, s. 555.
• 6.Daley C. A., Abbott A., Doyle P. S., Nader G. A., Larson S.: A review of fatty acid profiles and antioxidant content in grass-fed and grain-fed beef. Nutrition J. 2010, 9, 10.
• 7.Grum D. E., Drackley J. K., Younker R. S., LaCount D. W., Veenhuizen J.: Nutrition during the dry period and hepatic lipid metabolism of periparturient dairy cows. J Dairy Sci. 1996, 79, 1850-1864.
• 8.Hawkins D. E., Niswender K. D., Oss G. M., Moeller C. L., Odde K. G., Sawyer H. R., Niswender G. D.: An increase in serum lipids increases luteal lipid content and alters the disappearance rate of progesterone in cows. J. Anim. Sci. 1995, 73, 541-545.
• 9.Kalaitzakis E., Roubies N., Panousis N., Pourliotis K., Kaldrymidou E., Karatzias H.: Clinicopathologic evaluation of hepatic lipidosis in periparturient dairy cattle. J. Vet. Intern. Med. 2007, 21, 835-845.
• 10.Maciejewski J., Zięba J.: Genetyka i ogólna hodowla zwierz¹t. PZWL, Warszawa 1972.
• 11.Michajlik A., Bartnikowska E.: Lipidy i lipoproteiny osocza. PZWL, Warszawa 1999.
• 12.Mohebbi-Fani M., Nazifi S., Shekarforoush S. S., Rahimi M.: Effect of monensin on serum lipoproteins, triglycerides, cholesterol and total lipids of periparturient dairy cows. Vet. Res. Commun. 2006, 30, 7-17.
• 13.Niswender G. D., Juengel J. L., Silva P. J., Rollyson M. K., McIntush E. W.: Mechanisms controlling the function and life span of the corpus luteum. Physiol. Rev. 2000, 80, 1-29.
• 14.Orowicz W., Brzezińska M.: Poszukiwania zależności pomiędzy zawartością magnezu, lipidów i β-karotenu we krwi krów lakuj¹cych. Biul. Magnezol. PTMag. 1999, 4, 143-148.
• 15.Orowicz W., Brzezińska M.: Zawartość magnezu i wapnia we krwi oraz ich wpływ na poziom wybranych związków lipidowych cieląt w okresie intensywnego wzrostu. Biul. Magnezol. PTMag. 1996, 7, 44-47.
• 16.Pechová A., Illek J., Halouzka R.: Diagnosis and control of the development of hepatic steatosis in dairy cows in the periparturient period. Acta Vet. Brno 1997, 66, 235-243.
• 17.Pushpakumara P. G. A., Gardner N. H., Reynolds C. K., Beever D. E., Wathes D. C.: Relationship between transition period diet, metabolic parameters and fertility in lactating dairy cows. Theriogenology 2003, 60, 1165-1185.
• 18.Pysera B., Opałka A.: The effect of gestation and lactation of dairy cows on lipid and lipoprotein patterns and composition in serum during winter and summer feeding. J. Anim. Feed Sci. 2000, 9, 411-424.
• 19.Reist M., Erdin D. K., von Euw D., TschümK. M., Leuenberger H., Hammon H. H., Morel C., Philipona C., Zbinden Y., Künzi N., Blum J. W.: Postpartum reproductive function: association with energy, metabolic and endocrine status in high yelding dairy cows. Theriogenology 2003, 9, 1707-1723.
• 20.Sobczyk M.: Statystyka. PWN, Warszawa 1998.
• 21.Winnicka A.: Wartości referencyjne podstawowych badań laboratoryjnych w weterynarii. Wyd. SGGW, Warszawa 2004.

Uwagi

Rekord w opracowaniu