Collagen arrangements in ureter.
The collagen fibres of rabbit and human ureter were exposed by digestion with trypsin and hyaluronidase. The fibre structure was examined using an SEM and examples of the inner and outer fibre structures are shown together with the effects of different types of mechanical strain. An interesting difference between the arrangements of the inner fibres of human and rabbit was seen where the human ureter had a cross-ply structure while in the rabbit it was helical.
Dorrell
P
P
Bioengineering Unit, University of Strathclyde, Glasgow, UK.
Wilkinson
R
R
Gorham
S D
SD
Aitchison
M
M
Scott
R
R
D000818:Animals; D003094:Collagen / Q000737:chemistry / Q000502:physiology / Q000648:ultrastructure*; D006801:Humans; D006821:Hyaluronoglucosaminidase; D008855:Microscopy, Electron, Scanning; D011817:Rabbits; D013045:Species Specificity; D013314:Stress, Mechanical; D014357:Trypsin; D014513:Ureter / Q000737:chemistry / Q000502:physiology / Q000648:ultrastructure*
D003094:Collagen; D006821:Hyaluronoglucosaminidase; D014357:Trypsin