Speed of subsidence of red blood cages at horses of different breeds

In article at pregnant mares Oryol, Russian-rysistoj and thoroughbred riding English breeds and the foals received from them modern results of researches of an indicator of erythrocyte sedimentation rate are presented to the colostrums, dairy period and after branch from mothers at a diet on cultural pastures and during the winter stall period, at feeding by the hay prepared on cultural pastures. ESR in blood of mares by the pregnancy end decreases, and with approach of new pregnancy and a lactation starts to raise and remains till 7-8 months of pregnancy at identical level. At foals after branch from mothers and full transition to a vegetative diet ESR is accelerated to the top sizes of physiological norm. ESR at mares of thoroughbred riding English breed, in comparison with Oryol and Russian-rysistoj, is accelerated in connection with acclimatization to new conditions of the North Ossetia of foothills of Caucasus.

erythrocyte sedimentation rate, ESR, pregnant mares, foals, breeds, a season, cultural pastures