Features of the Spectra of Medium-Molecular Peptides of the Liver with Protein-Deficient Nutrition

With this study, the determination of three spectra medium molecular peptides (SMP) in liver tissue can provide a basis for ideas about relationship between exogenous and endogenous proteins, degree damage to nucleotides enable certain judgments be made. The work was carried out on 45 outbred white rats against background full-fledged protein-vitamin nutrition under conditions 60% protein deficiency diet. experimental animals were divided into 3 groups, 15 each group. first group (Group I) all subgroups served as controls, kept vivarium; 2nd II) received complete diet; Group III same diet, but with (casein) Experimental groups II food 20, 30 40 days. results studies monthly feeding complex recipe showed that content (MMP) fractions at wavelength 230 nm significantly increases compared control is 124%. these indicate 40-day diet causes significant changes MMP 254 280nm wavelengths, subfractions 230nm wavelength, there moderate increase subfractions, which possibly due peculiarities substitution genetic apparatus hepatocytes.