Comparison of serum triiodothyronine, tetraiodothyronine and thyroid stimulating hormone concentrations in pregnant and lactating Beetal-cross and native goats in Garmsar township

Abecia, J.A., Valares, J.A., Forcada, F. (2005)The effect of melatonin treatment on wool growth and thyroxine secretion in sheep. Small Rumin Res. 56: 265-270.##

Al-Ani, F.K., Khamas, W.A., Al-Qudah, K.M., Al-Rawashdeh, O. (1998) Occurrence of  congenital anomalies in Shami breed of goats: 211 cases investigated in 19 herds. Small Rumin Res. 28: 225-232.##

Anderson, R.R., Harness, J.R. (1975) Thyroid hormone secretion rates in growing and mature goats. J Anim Sci. 40: 1130-1135. ##

Blaszczyk, B., Udala, J., Gaczrzewicz, D. (2004)Changes in estradiol, progesterone, melatonin, prolactin and thyroxine concentrations in blood plasma of goats following induced estrus in and outside the natural breeding season. Small Rumin Res. 51: 209-219.##

Blum, J.W., Kunz, P., Leuenberger, H., Gautschi, K., Keller, M. (1983) Thyroid hormones, blood plasma metabolites and haematological parameters in relationship to milk yield in dairy cows. Anim Sci. 36: 93-104.##

Capen, C.C., Martin, S.L. (1989) The thyroid gland. In: Veterinary Endocrinology and Reproduction, fourth ed. McDonald, L.E., Pineda, M.H. (eds.). Lea and Febiger, Philadelphia, PA. p. 58-91.##

Doubek, J., Slosarkova, S., Fleischer, P., Mala`, G., Skrivanek, M. (2003) Metabolic and hormonal profiles of potentiated cold stress in lambs during early postnatal period. Czech J Anim Sci. 48: 403-411.##

Dwyer, C.M., Lawrence, A.B. (2005) A review of the behavioural and physiological adaptations of hill and lowland breeds of sheep that favour lamb survival. Appl Anim Behav Sci. 92: 235-260.##

Dwyer, C.M., Morgan, A. (2006) Maintenance of body temperature in the neonatal lamb: Effects of breed, birth weight, and litter size. J Anim Sci. 84: 1093-1101.##

Fallah-Rad, A.H., Connor, M.L. (1999) Relationships of thyroid hormones, IGF-I and testosterone in breeds of ram lambs with low and high prolificacies. Can J Anim Sci. 79: 441-448.##

Forbes, C.D., Fernandez, J.M., Bunting, L.D., Southern, L.L., Thompson Jr. D.L., Gentry, L.R., Chapa, A.M. (1998) Growth and metabolic characteristics of Suffolk and Gulf Coast Native yearling ewes supplemented with chromium tripicolinate. Small Rumin Res. 28: 149-160.

Kok, K., Van Dijk, J. E., Sterk, A., Baas, F., Van Ommen, G. J., De Vijlder, J. J. M. (1987) Autosomal recessive inheritance of goiter in Dutch goats. J Hered. 78: 298-300.##

Manalu, W., Sumaryadi, M. Y., Kusumorini, N. (1997) Maternal serum concentrations of total triiodothyronine, tetraiodothyronine and cortisol in different status of pregnancy during late pregnancy in Ettawah-cross does. Asian-Australas J Anim Sci. 10: 385-390.##

Naqvi, S. M. K., Rai, A. K. (1991) Influence of dietary energy-level on sheep for mutton during winter. 2. Effect on cardiorespiratory responses, rectal temperature, some blood metabolites, enzymes and thyroidal hormones. Indian J Anim Sci. 61: 1126-1131.##

Rajkumar, S.S. (1970) Incidence of goiter in goats. Indian Vet J. 47: 185-187.##

Riis, P.M., Madsen, A. (1985) Thyroxine concentration and secretion rates in relation to pregnancy, lactation and energy balance in goats. J Endocr. 107: 421-427.##

Rivolta, C.M., Targovnik, H.M. (2006) Molecular advances in thyroglobulin disorders. Clin Chim Acta. 374: 8-24.##

Shakeri, M. (2004) An abattoir survey on the frequency of goiter in small ruminants in Garmsar township, DVM Thesis, Faculty of Veterinary Medicine, Garmsar Branch, Islamic Azad University.##

Smith, M.C., Sherman, D.M. (2009) Goat Medicine. (2^nd ed.) Wiley-Blackwell, Ames, USA.##

Todini, L., Delgadillo, J. A., Debenedetti, A., Chemineau, P. (2006) Plasma total T3 and T4 concentrations in bucks as affected by photoperiod. Small Rumin Res. 65: 8-13.##

Todini, L. (2007) Thyroid hormones in small ruminants: effects of endogenous, environmental and nutritional factors. Animal. 1: 997-1008.##

Todini, L., Malfatti, A., Valbonesi, A., Trabalza-Marinucci, M. Debenedetti, A. (2007)Plasma total T3 and T4 concentrations in goats at different physiological stages, as affected by the energy intake. Small Rumin Res. 68: 285-290.##

Van Jaarsveld, P., Theron, C., Van Der Walt, B., Van Zyl, A. (1971) Congenital goitre in South African Boer goats. J S Afr Vet Med Assoc. 42: 295-303.##

Verde, L.S., Trenkle, A. (1987) Concentrations of hormones in plasma from cattle with different growth potentials. J Anim Sci. 64: 426-432.

Williams, C.C., Calmes, K.J., Fernandez, J.M., Stanley, C.C., Lovejoy, J.C., Bateman, H.G., Gentry, L.R., Gantt, D.T., Harding, G.D. (2004) Glucose metabolism and insulin sensitivity in Gulf Coast native and Suffolk ewes during late gestation and early lactation. Small Rumin Res. 54: 167-171.##