Artículos de revistas
Concentrações de ferro, cobre, zinco e manganês em equinos da raça Puro-sangue Lusitano, antes e após exercício1
Fecha
2013-10-14Registro en:
Pesquisa Veterinaria Brasileira, v. 33, n. 8, p. 1045-1048, 2013.
0100-736X
1678-5150
10.1590/S0100-736X2013000800016
S0100-736X2013000800016
WOS:000324553200016
2-s2.0-84885149334
2-s2.0-84885149334.pdf
Autor
Universidade do Oeste Paulista (UNOESTE)
Universidade Estadual Paulista (Unesp)
Institución
Resumen
In order to evaluate the sera concentrations of iron, copper, zinc and manganese trace minerals in thirty Pure-bred Lusitano athlete horses before and after exercise certified by clinical and laboratory assessments were studied. Blood samples were taken before and after 20 minutes of a dairy trot and gallop slight training, perfomed in a sandy floor ring, to measure the mineral concentrations, by atomic absorption spectrophotometry. It was observed that after exercising, the serum activity of iron did not change (P=0.2365), whereas copper values have significantly risen after training (P<0.001). On the other hand, zinc and manganese trace minerals decreased after exercise (P<0.001). In conclusion, it is possible to consider that the short time exercise may trigger sweating and consequently to change the seru.