scholarly journals THE ORIGIN AND NATURE OF NORMAL HUMAN SYNOVIAL FLUID 12

1940 ◽  
Vol 19 (6) ◽  
pp. 795-799 ◽  
Author(s):  
Marian W. Ropes ◽  
Elsie C. Rossmeisl ◽  
Walter Bauer
1972 ◽  
Vol 126 (5) ◽  
pp. 1073-1080 ◽  
Author(s):  
Irwin Scher ◽  
David Hamerman

1. A compound of hyaluronate and protein, called hyaluronate–protein was isolated from pooled human synovial fluids by caesium chloride density-gradient ultracentrifugation. 2. The isolated hyaluronate–protein was labelled with [125I]iodide and the following studies were done. (a) Ultracentrifugation in caesium chloride showed that the protein moiety (125I counts) and hyaluronate (hexuronate) sedimented together in the middle of the gradient. (b) The labelled hyaluronate–protein was treated with trypsin, and ultracentrifugation showed that peptide fragments (125I counts) were dispersed throughout the gradient, indicating proteolytic digestion. Hyaluronate sedimented in the middle of the gradient. (c) The labelled hyaluronate–protein was digested with streptococcal hyaluronidase, and ultracentrifugation showed that hyaluronate fragments were dispersed throughout the gradient, indicating digestion of the polysaccharide. The protein moiety, without attached hyaluronate, now sedimented at the top of the gradient. (d) Ultracentrifugation of labelled hyaluronate–protein in 4m-guanidinium chloride showed that protein and hyaluronate sedimented together. 3. These studies confirm that hyaluronate is combined with a small quantity of protein in normal human synovial fluid. A mild method for the rapid isolation of hyaluronate–protein in good yield is described.


1994 ◽  
Vol 31 (9) ◽  
pp. 257 ◽  
Author(s):  
John M. Duffy ◽  
James Grimshaw ◽  
Aine Kane ◽  
Raymond A. B. Mollan ◽  
Peter L. Spedding ◽  
...  

1985 ◽  
Vol 67 (9) ◽  
pp. 1336-1339 ◽  
Author(s):  
M Baumgarten ◽  
R D Bloebaum ◽  
S D Ross ◽  
P Campbell ◽  
A Sarmiento

1940 ◽  
Vol 77 (2) ◽  
pp. 129-144 ◽  
Author(s):  
Howard C. Coggeshall ◽  
Charles F. Warren ◽  
Walter Bauer

2017 ◽  
Vol 487 (2) ◽  
pp. 457-463 ◽  
Author(s):  
Farong Ou ◽  
Kai Su ◽  
Jiadong Sun ◽  
Wenting Liao ◽  
Yu Yao ◽  
...  

Author(s):  
H. Brouwers ◽  
J.H. von Hegedus ◽  
R.E.M. Toes ◽  
T.W.J. Huizinga ◽  
M.A. Giera ◽  
...  

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