PECULIARITIES OF ACTIVITY OF PROTEASIS AND INDEXES OF PROTEIN METABOLISM IN PIGS IN INTENSIVE CULTIVATION TECHNOLOGIES
The age-related dynamics of рroteolytic activity is characterized by high indexes for 30-days pigs with a subsequent decline by the age of 80 -105-days. Activity rises again to 180 days. The most critical period of change of рroteolytic activity is 80-130-days age. The indexes of proteometabolism of pigs are also subject to the age-related changes. Substantial deviations from physiological norm on maintenance of general albumen, albumens, globulins and urea are marked In the first 60 days of life. The most critical period on the exchange of proteins is the age interval of 60-80 days, when the dramatic change of analysable indexes is marked. The decline of proteolytic activity of gastrointestinal tracts is set in the same age period.