Characteristics of cluster structure of the age dynamics of common lipids in broiler chickens

Presented are the results of the study by the method of cluster analysis of the model of relationships in changes of concentrations of triglycerides (TG), non- esterified fatty acids (NEFA), total cholesterol (TC), non-esterified cholesterol (NEC), esterified cholesterol (EC) and phospholipids (PL) defined by the thin layer chromatography method in blood serum (in mmol/L) of broiler chickens Gallus gallus (Linnaeus, 1758) of cross Hubbard F15 in the early postnatal onto- genesis (P1, P7, P23, P42) as well as with the calculation of their relations:EC, membrane pool of cholesterol: NEC, PLand the calculation of metabol-NECPL NEFAic potential of non-esterified fatty acids (PM(NEFA)) according to the following proportional formula in conventional units:E C( ) + ( T G + P L )P M ( N E F A ) =N E CN E F A× 1 0 0 %.Thus, during the age period P1 - P42 two centroids of linkage in the cluster, or the center of gravity of the correlation weight relationship of the elements constituting the cluster - phospholipids and non-esterified fatty acids which are known as binders of lipids metabolism and lipoproteins are identified. In the pool of total cholesterol the unesterified cholesterol is determined by integrating form. As a result, it was found that on the background of relatively stable dynamics of the values EC and TG the concentration of NEFA increased, therefore in P1 - P42 in broiler chickens physiological adaptation processes occurred. Thus, despite the active synthetic reactions from P1 with a peak to P23 (from P7 to P23 for EC/NEC increased by 71%, P