Influence of feed additive “Humilid” on protein and amino acid metabolism indicators in broiler chickens of Cobb 500 cross
Journal Title: Біологія тварин - Year 2016, Vol 18, Issue 4
Abstract
The article presents data on the effect of the feed additive “Humilid” the general biochemical parameters of blood and liver in broiler chickens of the Cobb 500 cross. It has been shown that chickens which received “Humilid” with the water had an increase of total protein in blood plasma and a water-soluble fraction of liver, the largest part of which is represented with the cytosolic fraction. Total protein in liver gomogenate increased by 15 %, in a water-soluble fraction of liver — by 45 %, thus we can assert an intensification of the synthesis of water-soluble proteins under the influence of humic substances. The data also can indicate an intensification of the use of amino acids for protein synthesis as it has been shown by the increase of the activity of gamma-glutamyltranspeptidase by 17 % which participates in the transport of amino acids into the cell, and ALT — by 20% which indicates the acceleration of transamination reaction. It has been found that in the period of intensive growth (42 days) the processes of transamination are activated by alanine and pyruvate acid, which are active participants of hepatic gluconeogenesis and muscles glucose-alanine cycle. These data are consistent with a slight reduction in AST activity compared to the chickens from the control group. Such a reduction was observed in the blood plasma and in the liver of research broiler chickens and this can indicate the switching of trancamination process from the use of aspartic acid to alanine in metabolic processes in broiler chickens under the influence of humic substances and in this period of development. A particularly important role of the liver in protein biosynthesis and metabolism in the tissue characteristics of proteins and amino acids in birds under the application of “Humilid” is showed.
Authors and Affiliations
E. A. Mikhaylenko, O. O. Dyomshina, G. O. Ushakova, V. G. Griban, L. M. Stepchenko
Keywords
Related Articles
- EP ID EP261716
- DOI 10.15407/animbiol18.04.066
- Views 145
- Downloads 0
Peculiarities of morphogenesis of universal hematopoesis and immune protection in fetuses of domestic pig
It was established that prenatal skeletal ontogeny in domestic pigs is presented in two forms: structural and functional bone marrow osteoblast (bone formation) and hematopoietic (blood-forming) development and structura...
The content and composition of lipids of the longest back muscle in young sheep of different age under conditions of intensive fattening
The article deals with the data on the effect of intensive fattening of young sheep on the live weight growth, the chemical and lipid composition of the tissues of the longest back muscle, its biological and nutritional...
Time-dependent cytotoxicity of cadmium chloride on cells in vitro
The dynamics of changes of proliferative and metabolic processes in culture of cow fetus embryonic fibroblast cells at different time of influence of cadmium chloride was evaluated. The dependence of cell growth at time...
Non-specific resistance of weaned piglets at different levels of Zinc in the diet
Parameters of non-specific resistance in weaned piglets with addition of various amounts of zinc sulfate to their diet have been investigated. Studies have been conducted on pigs of large white breed. Zinc content in the...
Standardizing output-based surveillance to control non-regulated diseases of cattle in the EU (SOUND-control, COST action-CA17110)
The European Union (EU) overviews the control, eradication and surveillance of many cattle diseases especially those that are detrimental to animal or human health, cause huge economic losses or are subjected to trade re...