Kryvoruchko D. . Participating of milk gland of cows different types of higher nervous activity in a proteins exchange at a lactation

The dissertation is devoted studying of influence of typological features of the higher nervous activity on an exchange of proteins and amino acids in organism of cows during the lactopoiesis. As a result of the spent researches the role of type of the higher nervous activity in synthetic processes of a cows mammary gland is established. It is established, that force of processes of excitation and braking influences intensity of an exchange of the general protein, its fractions, urea and amino acids. Activity of enzymes ALT and AST is connected with force, steadiness and mobility of processes of a bark of a brain. Formation of a pool of amino acids (replaceable and unreplaceable) in milk depends on typological features of nervous system and is more full realised at cows of the strong counterbalanced mobile type. It is established, that the type of the higher nervous activity influences the maintenance of separate amino acids in milk of cows. Authentic correlation of force of nervous processes with the maintenance lizine, fenilalanine, alanine, glutamine and aspartic acids, treonine of and serine of is established. The greatest communication is noted between steadiness crust processes and quantity histidine, leucine, fenilalanine, isoleucine of and proline of in milk of cows. The of maintenance lizine, alanine, leucine, fenilalanine, glutamine and aspartic acids and proline of correlated with mobility of nervous processes. Absorption of free amino acids by a mammary gland from blood in grate degrees occurs at cows of strong types of the higher nervous activity.