Gammalinolenic acid treatment of rheumatoid arthritis

Author(s):  
Robert B. Zurier
1989 ◽  
Vol 32 (1) ◽  
pp. 113-114 ◽  
Author(s):  
Sarah L. Morgan ◽  
Anthony Saway ◽  
Graciela S. Alarcón

The Lancet ◽  
1976 ◽  
Vol 307 (7961) ◽  
pp. 700 ◽  
Author(s):  
Arne Bruusgaard ◽  
Rasmus Bach Andersen

1996 ◽  
Vol 39 (11) ◽  
pp. 1808-1817 ◽  
Author(s):  
Robert B. Zurier ◽  
Ronald G. Rossetti ◽  
Eric W. Jacobson ◽  
Deborah M. Demarco ◽  
Nancy Y. Liu ◽  
...  

Author(s):  
George F. Leeper

Polysaccharide elementary fibrils are usually fasciated into microfibrils of from one hundred to a few hundred Angstroms wide. Cellulose microfibrils when subjected to acid treatment dissociate into component elementary fibrils. For pectic acid it was observed that variations in pH could cause a change in the fasciation of the elementary fibrils.Solutions of purified pectic acid and sodium phosphotungtate were adjusted to various pH levels with NaOH or HCl and diluted to give a final concentration of 0.5 and 1% for the polysaccharide and negative stains respectively. Micrographs were made of the samples after drying on a carbon film covered grid. The average number of elementary fibrils was determined by counting the number of elementary fibrils in each fascicle intersected by lines drawn across the micrograph.


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