BLOOD BIOMARKERS OF MARES AND FOALS RAISED IN SEMI-ARID CLIMATE
circadian cycle, chronobiology, Mangalarga Marchador, lactation.
Horse blood variables differ between breeds, not only by genetic factors but also environmental factors. Temporal changes of different instruments. In this way, an objective was developed to establish biomarks, biochemicals and minerals during the periods of twelve months of infants where the phases of lactation and the seasons of the year are studied. Sixteen Mangalarga Marchador mares and their respective lactating foals were selected; all accessions to kg, under the same management in the rainy season (March-July) and supplemented with corn grass silage (3.0-4.0Kg/day/animal) in the dry season (August-February). Mineralized salt (Co-Equi Tortuga/DSM) and water are provided ad libitum. The collections were carried out once a month for months. Body mass was evaluated on an electronic scale for the foals and with a weighing tape for the mares. The blood collection cellsPo were analyzed together with the collection in an ED exam to perform the hemogram to perform the hemogram (to perform biochemical exams-were analyzed1) for analysis and analysis of semiautomatic exams (Doles® D-250), using commercial kits and following the manufacturer. The results obtained were obtained from a SigmaPlot 13.0 program for Windows® (Systat Software, Inc), using two-way ANOVA (season and months of the year) and Tukey's test with a significance level of 5%. Changes were observed in the variable variables analyzed when compared with the time of year and also with the phases of lactation.