Abstract
The relationships between circulating thyroid hormones and serum glucose, beta hydroxybutyrate (BHB), nonesterified fatty acid (NEFA), cholesterol and lipoproteins of high-yielding dairy cows were studied in 125 adult Holsteins at various stages of lactation cycle: early (far-off) dry period (n = 24), late (close-up) dry period (n = 10), fresh cows (n = 22), early lactation (n = 13), mid-lactation (n = 27) and late lactation (n = 29). Decreased levels of thyroxin (T4) and triiodothyronine (T3) were noted in peripartum cows which were extended to mid- and late-lactation cows, respectively. In fresh cows, glucose showed correlations with T4 (r = 0.619, P < 0.01) and T3 (r = 0.627, P < 0.01). In the same cows there were correlations between T4 and BHB (r = 0.590, P < 0.01) and NEFA (r = 0.470, P < 0.01). In late dry cows, free thyroxin (fT4) showed correlations with triglyceride (TG) and very-low-density lipoprotein (VLDL; r = −0.638, P < 0.05). Pooled data of the various stages of lactation cycle revealed correlations between glucose and T4 (r = 0.20, P < 0.05), glucose and T3 (r = 0.395, P < 0.01), cholesterol and T3 (r = −0.201, P < 0.05), and free triiodothyronine (fT3) and high-density lipoprotein (HDL; r = 0.178, P < 0.05). It appears that the time and the pattern of changes and/or correlations of serum thyroid hormones and lipid fractions may vary among dairy cows and other animals.
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Abbreviations
- NEB:
-
negative energy balance
- BHB:
-
beta hydroxybutyrate
- NEFA:
-
nonesterified fatty acid
- T4 :
-
thyroxine
- T3 :
-
triiodothyronine
- fT4 :
-
free thyroxine
- fT3 :
-
free triiodothyronine
- TG:
-
triglyceride
- VLDL:
-
very-low-density lipoprotein
- HDL:
-
high-density lipoprotein
- LDL:
-
low-density lipoprotein
References
Bartley JC (1989) Lipid metabolism and its diseases. In: Kaneko JJ (ed) Clinical Biochemistry of Domestic Animals. 4th edn. Academic, New York, pp 106–141
Bikkerstaffe R (1971) Uptake and metabolism of fat in the lactating mammary gland, 1st edn. Butterworth, London, pp 51–53
Bishop C, Davies T, Glascock F, Welch VA (1969) Studies on the origin of milk fat. Biochem J 113:629
Blum JW, Kunz P, Leuenberger H, Gautschi K, Keller M (1983) Thyroid hormones, blood plasma metabolites and hematological parameters in relationship to milk yield in dairy cows. Anim Prod 36:93–104
Bauchart D (1993) Lipid absorption and transport in ruminants. J Dairy Sci 76:3864–3881
Burtis CA, Ashwood ER (1994) Tietz Textbook of Clinical Chemistry, 2nd edn. Saunders, Philadelphia, pp 735–888
Capuco AV, Wood DL, Elsasser TH, Kahl S, Erdman RA, Van Tassell CP, Lefcourt A, Piperova S (2001) Effect of somatotropin on thyroid hormones and cytokines in lactating dairy cows during ad libitum and restricted feed intake. J Dairy Sci 84:2430–2439
Casser-Malek I, Kahl S, Jurie C, Picard C (2001) Influence of feeding level during postweaning growth on circulating concentrations of thyroid hormones and extrathyroidal 5′-deiodination in steers. J Anim Sci 79:2679–2687
Cunningham JW (2000) Textbook of Veterinary Physiology, 3rd edn. Saunders, Philadelphia, pp 342–346
Diekman T, Demacker PNM, Kastelein JJP, Stalenhoef AFH, Wiersinga WM (1998) Increased oxidizability of low density lipoproteins in hypothyroidism. J Clin Endocrinol Met 83:1752–1755
Eppinga M, Suriasathaporn W, Kulcsar M, Huszenicza GY, Wensing T, Dieleman SJ (1999) Thyroxin and triiodothyronine in association with milk yield, βOH-butyrate, and non-esterified fatty acids during the peak lactation. J Dairy Sci 82:50
Flier JF, Harris M, Hollenberg AN (2000) Leptin, nutrition and thyroid: the why, the wherefore, and the wiring. J Clin Invest 105:859–861
Friedewald WT, Levy RI, Fredrickson DS (1972) Estimation of the concentration of low-density lipoprotein cholesterol without the use of the preparative ultracentrifuge. Clin Chem 18:499
Guyton A (1986) Textbook of Medical Physiology, 17th edn. Saunders, Philadelphia, pp 897–906, 1061–1068
Herdt TH (2000) Ruminant adaptation to negative energy balance. Vet Clin North. Am Food Anim Prac 16:215–230
Huber JT (1996) Amelioration of heat stress in dairy cattle. In: Phillips CJC (ed) Progress in Dairy Science. CAB, Wallingford, pp 211–243
Huszenicza GY, Kulcsar M, Rudas P (2002) Clinical endocrinology of thyroid gland function in ruminants. Vet Med Czech 47:199–210
Kaneko JJ (1997) Thyroid function. In: Kaneko JJ, Harvey JW, Bruss ML (eds) Clinical Biochemistry of Domestic Animals. 5th edn. Academic, New York, pp 571–588
Kunz PL, Blum JW, Hart IC, Bickel H, Landis J (1985) Effects of different energy intakes before and after calving on food intake, performance and blood hormones and metabolites in dairy cows. Anim Prod 40:219–231
McDowell RE, Hooven NW, Camoens JK (1976) Effect of climate on Holsteins in first lactation. J Dairy Sci 59:965–973
McGowan MW, Artiss JD, Strandbergh DR (1983) A peroxidase-coupled method for the colorimetric determination of serum triglycerides. Clin Chem 29:538–542
Meikle A, Kulcsa Chilliard Y, Febel H, Delavauel C, Cavestang D, Chilibroste P (2004) Effects of parity and body condition at parturition on endocrine and reproductive parameters of the cow. Reprod 127:727–737
Mohebbi-Fani M, Nazifi S, Shekarforush SS, Rahimi M (2006) Effect of monensin on serum lipoproteins, triglycerides, cholesterol and total lipids of periparturient dairy cows. Vet Res Comm 30:7–17
Nazifi S, Saeb M, Ghavami SM (2002) Serum lipid profile in Iranian fat-tailed sheep in late pregnancy, at parturition and during the post-parturition period. J Vet Med A 49:9–12
Pethes G, Bokori J, Rudas P, Frenyo VL, Fekete S (1985) Thyroxine, triiodothyronine, reverse-triiodothyronine, and other physiological characteristics of periparturient cows fed restricted energy. J Dairy Sci 68:1148–1154
Radostits OM, Gay CC, Blood DC, Hinchcliff KW (2000) Veterinary Medicine, 9th edn., Saunders., 1417–1475
Raphael BC, Dimick PS, Puppione DL (1973) Lipids characterization of bovine serum lipoproteins throughout gestation and lactation. J Dairy Sci 56:1025–1032
Reist M, Edrin D, von Euw D, Tschuemperlin K, Leuenberger H, Chilliard H, Hammon HM, Morel C, Philipona C, Zbinden Y, Kuenzi N, Blum JW (2002) Estimation of energy balance at the individual and herd level using blood and milk traits in high-yielding dairy cows. J Dairy Sci 85:3314–3327
Spicer LJ (2001) Leptin: a possible metabolic signal affecting reproduction. Dom Anim Endocrinol 21:251–270
Sundaram V, Hanna AN, Koneru L, Newman HAI, Falko JM (1997) Both hypothyroidism and hyperthyroidism enhance low density lipoprotein oxidation. J Clin Endocrinol Met 82:3421–3424
Tiiratz T (1997) Thyroxine, triiodothyronine and reverse triiodothyronine concentrations in blood plasma in relation to lactational stage, milk yield, energy and dietary protein intake in Estonian dairy cows. Acta Vet Scand 38:339–348
Watson TDG, Butterwick RF, McConnell M, Markwell PJ (1995) Development of methods for analysing plasma lipoprotein concentrations and associated enzyme activities and their use to measure the effects of pregnancy and lactation in cats. Am J Vet Res 56:289–296
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Mohebbi-Fani, M., Nazifi, S., Rowghani, E. et al. Thyroid hormones and their correlations with serum glucose, beta hydroxybutyrate, nonesterified fatty acids, cholesterol, and lipoproteins of high-yielding dairy cows at different stages of lactation cycle. Comp Clin Pathol 18, 211–216 (2009). https://doi.org/10.1007/s00580-008-0782-7
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DOI: https://doi.org/10.1007/s00580-008-0782-7