[Resistance of native and fixed fibrillar proteins of the blood vessel wall to the action of proteases].
Resistance of fibrillar proteins from large arteria wall, fixed with formaldehyde to the effect of various proteases was studied. Fixation of these proteins using 4% formaldehyde within 14 days enabled to increase distinctly their resistance to the effect of specific and unspecific proteases. Separation of glycosaminoglycans resulted in a decrease of collagen structure resistance to influence of collagenase.
D000818:Animals; D001808:Blood Vessels / Q000187:drug effects*; D002417:Cattle; D003094:Collagen / Q000378:metabolism*; D004351:Drug Resistance; D004549:Elastin / Q000378:metabolism*; D005557:Formaldehyde; D006652:Histological Techniques; D006868:Hydrolysis; D066298:In Vitro Techniques; D010447:Peptide Hydrolases / Q000494:pharmacology*
D005557:Formaldehyde; D003094:Collagen; D004549:Elastin; D010447:Peptide Hydrolases
Ob ustoĭchivosti nativnykh i fiksirovannaykh fibrilliarnykh belkov stenki krovenosnykh sosudov k deĭstviiu proteaz.