[X-ray diffraction analysis of collagen fibers processed with glutaraldehyde and glycerol].
Rat tail tendon collagen fixed with glutaraldehyde and treated with glycerol has been studied by X-ray diffraction technique. The evaluation of the distribution of the areas at higher and less density of molecular packing in the collagen fibrils has been carried out through the analysis of the intensity distribution of the low angle X-ray diffraction maxima. The results show that this treatment usually employed in the freeze-etching technique induces a modification of the degree of order in specific regions inside the axial period D.
D000447:Aldehydes; D000818:Animals; D055598:Chemical Phenomena; D002627:Chemistry, Physical; D003094:Collagen; D005976:Glutaral; D005990:Glycerol; D051381:Rats; D013623:Tail; D013710:Tendons / Q000648:ultrastructure; D014961:X-Ray Diffraction
D000447:Aldehydes; D003094:Collagen; D005990:Glycerol; D005976:Glutaral
Analisi diffrattometrica di fibre collagene trattate con glutaraldeide e glicerolo.